/* ==========================================================================
   镜花水月 · 设计系统
   参考对象：ChatGPT / Claude / 豆包 的「文档式阅读流」
   核心取舍：
     · 助手回复是「正文」，不是气泡卡片 —— 去掉一切背景块与色条
     · 角色区分只靠「文字颜色」：女角色偏粉紫暖色，男角色偏蓝青冷色
     · 旁白与动作走弱化灰，和角色台词一眼分开
     · 段与段之间只空一行，把一屏的信息量压到最大
   ========================================================================== */

:root{
  --color-background:#0b1020;
  --color-surface:#141a2e;
  --color-surface-2:#1b2340;
  --color-surface-3:#242e4d;
  --color-foreground:#edf1ff;
  --color-muted-foreground:#a6aec8;
  --color-subtle-foreground:#8a94b2;
  --color-faint:#6f7997;
  --color-border:rgba(255,255,255,.075);
  --color-border-strong:rgba(255,255,255,.15);
  --color-primary:#9db2ff;
  --color-primary-soft:rgba(157,178,255,.16);
  --color-secondary:#7cd0ff;
  --color-accent:#f5a6d6;
  --color-destructive:#f87171;
  --color-warning:#fbbf24;
  --color-ring:rgba(157,178,255,.5);

  --space-1:4px;  --space-2:8px;  --space-3:12px;
  --space-4:16px; --space-5:24px; --space-6:32px;

  --radius-sm:7px; --radius-md:10px; --radius-lg:14px; --radius-xl:18px; --radius-full:999px;

  --text-xs:12.5px; --text-sm:13.5px; --text-base:15px;
  --text-md:16px; --text-lg:18px; --text-xl:21px;
  --leading-tight:1.34; --leading-normal:1.6; --leading-relaxed:1.68;

  --dur-fast:110ms; --dur-base:170ms; --dur-slow:260ms;
  --ease:cubic-bezier(.32,.72,.32,1);

  --shadow-sm:0 1px 2px rgba(0,0,0,.3);
  --shadow-md:0 5px 18px rgba(0,0,0,.32);
  --shadow-lg:0 18px 44px rgba(0,0,0,.44);

  --bubble-ai:rgba(255,255,255,.038);
  --bubble-ai-border:rgba(255,255,255,.075);
  --bubble-ai-shadow:0 1px 2px rgba(0,0,0,.16);
  --bubble-user:color-mix(in srgb,var(--color-primary) 16%,transparent);
  --bubble-user-border:color-mix(in srgb,var(--color-primary) 30%,transparent);

  --font-scale:1;
  --side-w:252px;
  --read-width:980px;
  --safe-top:env(safe-area-inset-top,0px);
  --safe-bottom:env(safe-area-inset-bottom,0px);
}

html[data-theme="light"]{
  --color-background:#f7f8fe;
  --color-surface:#ffffff;
  --color-surface-2:#edf0fb;
  --color-surface-3:#e3e8f7;
  --color-foreground:#1a1f3d;
  --color-muted-foreground:#636b8a;
  --color-subtle-foreground:#7a829e;
  --color-faint:#929ab4;
  --color-border:#e2e6f5;
  --color-border-strong:#d2d8ee;
  --color-primary:#5b7cfa;
  --color-primary-soft:rgba(91,124,250,.10);
  --color-secondary:#35b6f5;
  --color-accent:#f07ac0;
  --color-destructive:#dc2626;
  --color-warning:#b45309;
  --color-ring:rgba(91,124,250,.4);
  --shadow-sm:0 1px 2px rgba(15,23,42,.05);
  --shadow-md:0 5px 16px rgba(15,23,42,.08);
  --shadow-lg:0 16px 38px rgba(15,23,42,.12);

  --bubble-ai:#ffffff;
  --bubble-ai-border:rgba(15,23,42,.075);
  --bubble-ai-shadow:0 1px 2px rgba(15,23,42,.05);
  --bubble-user:color-mix(in srgb,var(--color-primary) 11%,transparent);
  --bubble-user-border:color-mix(in srgb,var(--color-primary) 24%,transparent);
}

*,*::before,*::after{box-sizing:border-box;}
html,body{height:100%;}
body{
  margin:0;
  font-family:"Inter","PingFang SC","HarmonyOS Sans SC","Microsoft YaHei UI","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:calc(var(--text-md) * var(--font-scale));
  line-height:var(--leading-normal);
  color:var(--color-foreground);
  background:var(--color-background);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overscroll-behavior:none;
}
button,input,textarea,select{font:inherit;color:inherit;}
button{cursor:pointer;border:none;background:none;padding:0;}
:focus-visible{outline:2px solid var(--color-ring);outline-offset:2px;border-radius:6px;}
.is-hidden{display:none !important;}
.hr{height:1px;border:0;background:var(--color-border);margin:var(--space-4) 0;}

/* ---------------- 按钮 ---------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);
  min-height:38px;padding:0 var(--space-4);border-radius:var(--radius-md);
  font-size:var(--text-md);font-weight:600;letter-spacing:.01em;
  transition:transform var(--dur-fast) var(--ease),filter var(--dur-base),background var(--dur-base),opacity var(--dur-base);
}
.btn:active{transform:scale(.98);}
.btn-primary{background:var(--color-primary);color:#fff;}
.btn-primary:hover{filter:brightness(1.08);}
.btn-ghost{background:var(--color-surface-2);color:var(--color-muted-foreground);}
.btn-ghost:hover{background:var(--color-surface-3);color:var(--color-foreground);}
.btn-block{width:100%;}
.btn:disabled{opacity:.45;cursor:not-allowed;}
/* .btn 是 inline-flex，会盖掉 [hidden] 的 display:none，向导里靠 hidden 切按钮必须显式兜一下 */
.btn[hidden]{display:none;}

.icon-btn{width:34px;height:34px;border-radius:var(--radius-sm);display:grid;place-items:center;color:var(--color-muted-foreground);transition:background var(--dur-base),color var(--dur-base);}
.icon-btn:hover{background:var(--color-surface-2);color:var(--color-foreground);}
.icon-btn.sm{width:28px;height:28px;}

/* ---------------- 表单 ---------------- */
.field{display:block;margin-bottom:var(--space-3);}
.field-label{display:block;font-size:var(--text-sm);color:var(--color-muted-foreground);margin-bottom:5px;font-weight:500;}
.field input,.field textarea{
  width:100%;padding:9px 12px;border-radius:var(--radius-sm);
  background:var(--color-surface);border:1px solid var(--color-border);
  outline:none;font-size:var(--text-md);line-height:var(--leading-normal);
  transition:border-color var(--dur-base),box-shadow var(--dur-base);
}
.field textarea{resize:vertical;font-family:inherit;}
.field input:focus,.field textarea:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-soft);}
.field input::placeholder,.field textarea::placeholder{color:var(--color-subtle-foreground);}
.field-pw{position:relative;}
.field-pw input{padding-right:42px;}
.pw-toggle{position:absolute;right:4px;top:50%;transform:translateY(-50%);width:32px;height:32px;border-radius:var(--radius-sm);display:grid;place-items:center;color:var(--color-subtle-foreground);}
.pw-toggle:hover{color:var(--color-foreground);background:var(--color-surface-2);}
.form-msg{min-height:16px;margin:-2px 0 var(--space-2);font-size:var(--text-sm);color:var(--color-destructive);}
.form-msg.ok{color:var(--color-accent);}

/* ---------------- 登录 ---------------- */
.auth-view{position:fixed;inset:0;display:grid;place-items:center;padding:var(--space-4);overflow:auto;}
.auth-aurora{position:absolute;inset:0;overflow:hidden;pointer-events:none;}
.auth-aurora::before,.auth-aurora::after{content:"";position:absolute;width:52vmax;height:52vmax;border-radius:50%;filter:blur(100px);opacity:.26;}
.auth-aurora::before{background:radial-gradient(circle,#3b6fff,transparent 62%);top:-26vmax;left:-20vmax;}
.auth-aurora::after{background:radial-gradient(circle,#2dd4a7,transparent 62%);bottom:-28vmax;right:-22vmax;}
html[data-theme="light"] .auth-aurora::before,html[data-theme="light"] .auth-aurora::after{opacity:.16;}

.auth-card{
  position:relative;width:min(392px,100%);
  background:color-mix(in srgb,var(--color-surface) 94%,transparent);
  backdrop-filter:blur(18px);
  border:1px solid var(--color-border);border-radius:var(--radius-xl);
  padding:var(--space-5) var(--space-5) var(--space-4);box-shadow:var(--shadow-lg);
}
.brand{display:flex;align-items:center;gap:var(--space-3);margin-bottom:var(--space-5);}
.brand.small{gap:var(--space-2);margin:0;font-weight:650;font-size:var(--text-md);color:var(--color-foreground);}
.brand-logo{width:44px;height:44px;border-radius:var(--radius-md);display:grid;place-items:center;background:var(--color-primary-soft);border:1px solid var(--color-border-strong);}
.brand-logo.sm{width:26px;height:26px;border-radius:var(--radius-sm);}
.brand h1{margin:0;font-size:var(--text-xl);font-weight:700;letter-spacing:-.01em;}
.brand p{margin:2px 0 0;font-size:var(--text-sm);color:var(--color-muted-foreground);}

.seg-tabs{position:relative;display:flex;background:var(--color-surface-2);border-radius:var(--radius-md);padding:3px;margin-bottom:var(--space-5);}
.seg-tab{flex:1;height:34px;border-radius:var(--radius-sm);font-size:var(--text-md);font-weight:600;color:var(--color-muted-foreground);z-index:1;transition:color var(--dur-base);}
.seg-tab.is-active{color:#fff;}
.seg-indicator{position:absolute;top:3px;left:3px;width:calc(50% - 3px);height:34px;border-radius:var(--radius-sm);background:var(--color-primary);transition:transform var(--dur-slow) var(--ease);}
.seg-tabs[data-active="register"] .seg-indicator{transform:translateX(100%);}
.auth-foot{margin:var(--space-3) 0 0;font-size:var(--text-sm);color:var(--color-muted-foreground);text-align:center;line-height:var(--leading-relaxed);}


/* ---------------- 布局 ---------------- */
.main-view{display:flex;height:100vh;height:100dvh;overflow:hidden;}
.sidebar{
  width:var(--side-w);flex:0 0 var(--side-w);display:flex;flex-direction:column;
  background:var(--color-surface);border-right:1px solid var(--color-border);
  padding:calc(14px + var(--safe-top)) var(--space-2) var(--space-2);
}
.sidebar-head{display:flex;align-items:center;justify-content:space-between;padding:0 6px var(--space-3);}
.sidebar-head .icon-btn{display:none;}
.new-chat{margin-bottom:var(--space-2);}
.side-search{display:flex;align-items:center;gap:6px;padding:0 10px;height:32px;border-radius:var(--radius-sm);background:var(--color-surface-2);color:var(--color-subtle-foreground);margin-bottom:var(--space-2);}
.side-search input{flex:1;background:none;border:none;outline:none;font-size:var(--text-base);color:var(--color-foreground);}
.conv-list{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:1px;margin:0 -2px;padding:0 2px;}
.conv-group-label{font-size:var(--text-xs);color:var(--color-subtle-foreground);padding:var(--space-3) 8px 5px;letter-spacing:.04em;}
.conv-item{position:relative;display:flex;align-items:center;gap:8px;padding:6px 9px;border-radius:var(--radius-sm);color:var(--color-muted-foreground);text-align:left;transition:background var(--dur-base),color var(--dur-base);width:100%;}
.conv-item:hover{background:var(--color-surface-2);color:var(--color-foreground);}
.conv-item.is-active{background:var(--color-surface-2);color:var(--color-foreground);}
.conv-item.is-active::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:2px;height:14px;border-radius:2px;background:var(--color-primary);}
.conv-item .ci-body{flex:1;min-width:0;}
.conv-item .ci-title{display:block;font-size:var(--text-base);font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.42;}
.conv-item .ci-meta{display:block;font-size:var(--text-xs);color:var(--color-subtle-foreground);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.35;}
.conv-item .ci-pin{color:var(--color-warning);flex:0 0 auto;display:grid;place-items:center;}
.sidebar-foot{border-top:1px solid var(--color-border);padding-top:var(--space-2);margin-top:6px;}
.side-link{display:flex;align-items:center;gap:8px;width:100%;padding:7px 9px;border-radius:var(--radius-sm);color:var(--color-muted-foreground);font-size:var(--text-base);}
.side-link:hover{background:var(--color-surface-2);color:var(--color-foreground);}
.user-chip{display:flex;align-items:center;gap:8px;padding:6px 9px;border-radius:var(--radius-sm);background:var(--color-surface-2);margin-top:4px;}
.avatar{width:26px;height:26px;border-radius:var(--radius-sm);display:grid;place-items:center;font-weight:700;font-size:var(--text-sm);color:#fff;background:var(--color-primary);flex:0 0 auto;}
.user-meta{flex:1;min-width:0;display:flex;flex-direction:column;}
.user-meta b{font-size:var(--text-base);font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.35;}
.user-meta i{font-size:var(--text-xs);color:var(--color-subtle-foreground);font-style:normal;line-height:1.3;}
.sidebar-scrim{display:none;}

/* ---------------- 聊天区 ---------------- */
.chat-shell{flex:1;display:flex;flex-direction:column;min-width:0;position:relative;background:var(--color-background);}
.chat-head{
  display:flex;align-items:center;gap:var(--space-2);
  padding:calc(14px + var(--safe-top)) var(--space-3) 6px;
  border-bottom:1px solid var(--color-border);z-index:5;
}
.only-mobile{display:none;}
.chat-title{flex:1;min-width:0;}
.chat-title h2{margin:0;font-size:var(--text-md);font-weight:650;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.32;}
.chat-title p{margin:0;font-size:var(--text-xs);color:var(--color-subtle-foreground);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.3;}
.chat-actions{display:flex;align-items:center;gap:2px;}

.mode-bar{display:flex;align-items:center;gap:5px;padding:5px var(--space-3);border-bottom:1px solid var(--color-border);overflow-x:auto;}
.mode-bar::-webkit-scrollbar{display:none;}
.mode-chip{flex:0 0 auto;height:25px;padding:0 9px;border-radius:var(--radius-full);font-size:var(--text-sm);font-weight:500;background:transparent;color:var(--color-subtle-foreground);border:1px solid var(--color-border);transition:all var(--dur-base);}
.mode-chip:hover{color:var(--color-foreground);border-color:var(--color-border-strong);}
.mode-chip.is-active{background:var(--color-primary-soft);color:var(--color-primary);border-color:color-mix(in srgb,var(--color-primary) 38%,transparent);}
.mode-chip.ghost{margin-left:auto;display:inline-flex;align-items:center;gap:4px;border-color:transparent;}

/* ==========================================================================
   消息流：文档式阅读流（密度核心）
   ========================================================================== */
.stream{flex:1;overflow-y:auto;overflow-x:hidden;padding:2px 0 4px;scroll-behavior:smooth;outline:none;}
.stream::-webkit-scrollbar{width:9px;}
.stream::-webkit-scrollbar-thumb{background:var(--color-border-strong);border-radius:99px;border:3px solid transparent;background-clip:content-box;}
.stream::-webkit-scrollbar-thumb:hover{background:var(--color-faint);background-clip:content-box;}
.stream::-webkit-scrollbar-track{background:transparent;}
.stream-inner{max-width:var(--read-width);margin:0 auto;padding:0 var(--space-4);}

/* ---- 消息气泡 ---- */
/* AI 与用户各一个气泡：底色极淡、圆角、贴边对齐，用来区分"谁在说"；
   气泡内部仍然沿用「角色只用文字颜色区分」的规范，气泡只是容器不抢戏。 */
.msg{margin:0;}
.msg + .msg{margin-top:14px;}
.msg-body{min-width:0;}

/* AI 气泡：左对齐，用比页面略亮一档的底色，像一张卡片 */
.msg.assistant{display:flex;}
.msg.assistant .msg-body{
  position:relative;
  max-width:100%;
  padding:10px 14px 11px;
  border-radius:var(--radius-lg);
  border-top-left-radius:5px;
  background:var(--bubble-ai);
  border:1px solid var(--bubble-ai-border);
  box-shadow:var(--bubble-ai-shadow);
}

/* 用户气泡：右对齐，用主题色的极淡染底，一眼区分 */
.msg.user{display:flex;justify-content:flex-end;}
.msg.user .msg-body{
  max-width:min(78%,640px);
  padding:8px 13px 9px;
  border-radius:var(--radius-lg);
  border-top-right-radius:5px;
  background:var(--bubble-user);
  border:1px solid var(--bubble-user-border);
}
.user-line{
  margin:0;text-align:left;
  color:var(--user-color);
  line-height:var(--leading-normal);
}
.user-line .u-name{font-weight:650;}
.user-line .u-text{color:color-mix(in srgb,var(--user-color) 88%,var(--color-foreground) 12%);}

/* 气泡里的元信息贴着气泡上沿，别再额外占高度 */
.msg.assistant .msg-meta{margin:-2px 0 4px;}
.msg.user .msg-meta{justify-content:flex-end;margin-top:3px;}

/* 元信息：极小、极淡，几乎不占视觉重量 */
.msg-meta{display:flex;align-items:center;gap:5px;font-size:10.5px;color:var(--color-faint);line-height:1.3;min-height:14px;}
.badge{font-size:10px;padding:0 5px;border-radius:var(--radius-full);background:var(--color-surface-2);color:var(--color-subtle-foreground);line-height:1.6;}
.badge.warn{background:color-mix(in srgb,var(--color-warning) 14%,transparent);color:var(--color-warning);}

/* ---- 剧情正文：段与段之间只空一行 ---- */
.seg-wrap{margin:0;}
.seg{margin:0;padding:0;}
.seg + .seg{margin-top:0.38em;}

/* 旁白：弱化灰 + 首行缩进，像小说正文 */
.seg-narration{
  color:var(--color-muted-foreground);
  font-size:.97em;line-height:var(--leading-relaxed);
  text-indent:1.5em;
}

/* 动作：比旁白更淡、不缩进，一眼区分 */
.seg-action{
  color:var(--color-subtle-foreground);
  font-size:.95em;line-height:var(--leading-relaxed);
}

/* 台词：角色专属颜色 —— 唯一的区分手段，没有背景没有色条 */
.seg-speech{
  color:var(--sp-color);
  line-height:var(--leading-relaxed);font-size:1em;
}
.seg-speech .sp-name{font-weight:650;}
.seg-speech .sp-quote{opacity:.75;}
/* 流式刚开始、还没有文字时不要露出空引号 */
.seg:has(.sp-text:empty) .sp-quote{display:none;}
.seg-speech .sp-text{color:color-mix(in srgb,var(--sp-color) 86%,var(--color-foreground) 14%);}

/* 内心独白：角色色 + 斜体，与台词区分 */
.seg-thought{
  color:var(--sp-color);
  font-style:italic;font-size:.97em;line-height:var(--leading-relaxed);
  opacity:.9;
}
.seg-thought .sp-name{font-style:normal;font-weight:650;}
.seg-thought .sp-quote{opacity:.7;}
.seg-thought .sp-name::after{content:"（内心）";font-weight:400;font-size:.88em;opacity:.7;margin-left:2px;}

/* 角色色：深色主题用 dark 值，浅色主题用 light 值 */
.seg-speech,.seg-thought{--sp-color:var(--sp-dark);}
html[data-theme="light"] .seg-speech,html[data-theme="light"] .seg-thought{--sp-color:var(--sp-light);}

/* 日常对话的纯文本 */
.seg-text{line-height:var(--leading-relaxed);color:var(--color-foreground);word-break:break-word;}
.seg-text p{margin:0 0 .5em;}
.seg-text p:last-child{margin-bottom:0;}
.seg-text ul,.seg-text ol{margin:.3em 0 .5em;padding-left:19px;}
.seg-text li{margin:1px 0;line-height:var(--leading-normal);}
.seg-text h1,.seg-text h2,.seg-text h3,.seg-text h4{margin:.7em 0 .3em;line-height:var(--leading-tight);font-weight:650;}
.seg-text h1{font-size:1.14em;}
.seg-text h2{font-size:1.07em;}
.seg-text h3{font-size:1.02em;}
.seg-text h4{font-size:.98em;}
.seg-text strong{font-weight:650;}
.seg-text a{color:var(--color-primary);text-decoration:none;border-bottom:1px solid color-mix(in srgb,var(--color-primary) 38%,transparent);}
.seg-text blockquote{margin:.4em 0;padding:2px 10px;border-left:2px solid var(--color-border-strong);color:var(--color-muted-foreground);}
.seg-text code{font-family:"JetBrains Mono","Cascadia Code",Consolas,monospace;font-size:.88em;padding:1px 4px;border-radius:4px;background:var(--color-surface-2);color:var(--color-accent);}
html[data-theme="light"] .seg-text code{color:#0f766e;}
.seg-text pre{margin:.5em 0;padding:9px 11px;border-radius:var(--radius-sm);overflow-x:auto;background:var(--color-surface-2);border:1px solid var(--color-border);}
.seg-text pre code{background:none;padding:0;color:var(--color-foreground);font-size:.86em;line-height:1.6;}
.seg-text hr{border:0;height:1px;background:var(--color-border);margin:.6em 0;}
.seg-text table{border-collapse:collapse;width:100%;margin:.5em 0;font-size:.93em;}
.seg-text th,.seg-text td{border:1px solid var(--color-border);padding:4px 8px;text-align:left;}
.seg-text th{background:var(--color-surface-2);font-weight:600;}

.caret{display:inline-block;width:2px;height:1em;vertical-align:-2px;margin-left:1px;background:var(--color-primary);animation:blink 1.05s steps(2,start) infinite;}
@keyframes blink{50%{opacity:0;}}
.typing-dots{display:inline-flex;gap:3px;align-items:center;padding:2px 0;}
.typing-dots i{width:4px;height:4px;border-radius:50%;background:var(--color-subtle-foreground);animation:bounce 1.25s infinite;}
.typing-dots i:nth-child(2){animation-delay:.16s;}
.typing-dots i:nth-child(3){animation-delay:.32s;}
@keyframes bounce{0%,60%,100%{transform:translateY(0);opacity:.45;}30%{transform:translateY(-4px);opacity:1;}}

.msg-error .seg-text{color:var(--color-destructive);}
.reasoning-box{margin:0 0 .5em;border-radius:var(--radius-sm);background:var(--color-surface-2);border:1px solid var(--color-border);overflow:hidden;}
.reasoning-box summary{padding:4px 9px;font-size:var(--text-xs);color:var(--color-subtle-foreground);cursor:pointer;list-style:none;display:flex;align-items:center;gap:5px;}
.reasoning-box summary::-webkit-details-marker{display:none;}
.reasoning-box summary::before{content:"";width:0;height:0;border-left:4px solid currentColor;border-top:3px solid transparent;border-bottom:3px solid transparent;transition:transform var(--dur-base);}
.reasoning-box[open] summary::before{transform:rotate(90deg);}
.reasoning-box .reasoning-text{padding:7px 9px;font-size:var(--text-sm);color:var(--color-muted-foreground);line-height:var(--leading-normal);white-space:pre-wrap;border-top:1px solid var(--color-border);}

/* ---------------- 剧情走向选项 ---------------- */
.story-options{margin-top:.6em;}
.so-head{
  display:flex;align-items:center;gap:5px;margin-bottom:2px;
  font-size:var(--text-xs);font-weight:600;color:var(--color-faint);
  letter-spacing:.03em;
}
.so-list{display:flex;flex-direction:column;gap:0;}
.so-item{
  display:flex;align-items:flex-start;gap:8px;width:100%;text-align:left;
  padding:4px 8px;border-radius:var(--radius-sm);
  background:transparent;border:none;
  color:var(--color-muted-foreground);font-size:var(--text-base);
  line-height:1.5;
  transition:background var(--dur-base),color var(--dur-base);
}
.so-item:hover{background:var(--color-surface-2);color:var(--color-foreground);}
.so-item .so-idx{
  flex:0 0 auto;min-width:15px;height:15px;border-radius:4px;margin-top:2px;
  display:grid;place-items:center;font-size:9.5px;font-weight:700;
  color:var(--color-faint);background:var(--color-surface-2);
  transition:background var(--dur-base),color var(--dur-base);
}
.so-item:hover .so-idx{background:var(--color-primary);color:#fff;}
.so-item .so-text{flex:1;min-width:0;}
.so-item:disabled{opacity:.42;cursor:not-allowed;}
.so-item:disabled:hover{background:transparent;color:var(--color-muted-foreground);}
.so-item:disabled:hover .so-idx{background:var(--color-surface-2);color:var(--color-faint);}
.so-hint{margin:4px 0 0;font-size:var(--text-xs);color:var(--color-faint);}
.so-item.streaming{animation:soIn var(--dur-slow) var(--ease);}
@keyframes soIn{from{opacity:0;transform:translateY(3px);}}

/* ---------------- 空状态 ---------------- */
.empty-state{max-width:560px;margin:8vh auto 0;text-align:center;padding:0 6px;}
.empty-state h3{margin:0 0 4px;font-size:var(--text-lg);font-weight:650;}
.empty-state p{margin:0 0 var(--space-5);color:var(--color-muted-foreground);font-size:var(--text-base);line-height:var(--leading-normal);}
.starter-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(172px,1fr));gap:6px;}
.starter{text-align:left;padding:8px 10px;border-radius:var(--radius-md);background:transparent;border:1px solid var(--color-border);transition:border-color var(--dur-base),background var(--dur-base);}
.starter:hover{border-color:color-mix(in srgb,var(--color-primary) 42%,transparent);background:var(--color-surface-2);}
.starter b{display:block;font-size:var(--text-base);margin-bottom:1px;font-weight:600;}
.starter span{font-size:var(--text-sm);color:var(--color-subtle-foreground);line-height:1.45;}

/* ---------------- 输入区：模型切换固定在左下角 ---------------- */
.composer-wrap{padding:6px var(--space-3) calc(10px + var(--safe-bottom));background:var(--color-background);}
.composer{
  max-width:var(--read-width);margin:0 auto;border-radius:var(--radius-lg);
  background:var(--color-surface);border:1px solid var(--color-border);
  padding:5px 8px 4px;transition:border-color var(--dur-base);
}
.composer.is-focus{border-color:color-mix(in srgb,var(--color-primary) 55%,transparent);}
#input{
  width:100%;max-height:180px;min-height:22px;padding:4px 4px 2px;resize:none;
  background:none;border:none;outline:none;line-height:var(--leading-normal);
  font-size:var(--text-md);
}
#input::placeholder{color:var(--color-subtle-foreground);}
.composer-foot{display:flex;align-items:center;gap:4px;}
.composer-foot .spacer{display:none;}

.foot-left{display:flex;align-items:center;gap:2px;min-width:0;flex:1 1 auto;}
.model-btn{
  display:inline-flex;align-items:center;gap:6px;height:27px;padding:0 8px 0 7px;
  border-radius:var(--radius-full);background:transparent;
  border:1px solid var(--color-border);font-size:var(--text-sm);font-weight:500;
  color:var(--color-muted-foreground);flex:0 1 auto;min-width:0;
  transition:border-color var(--dur-base),color var(--dur-base),background var(--dur-base);
}
.model-btn:hover{border-color:var(--color-border-strong);color:var(--color-foreground);background:var(--color-surface-2);}
.model-btn .mdot{width:6px;height:6px;border-radius:50%;background:var(--color-primary);flex:0 0 auto;}
.model-btn .mname{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0;}
.model-btn svg{flex:0 0 auto;opacity:.6;}

.tool-btn{
  display:inline-flex;align-items:center;gap:4px;height:27px;padding:0 7px;border-radius:var(--radius-full);
  font-size:var(--text-sm);color:var(--color-subtle-foreground);background:transparent;transition:all var(--dur-base);
}
.tool-btn:hover{color:var(--color-foreground);background:var(--color-surface-2);}
.tool-btn.is-active{background:var(--color-primary-soft);color:var(--color-primary);}
.tool-hint{font-size:var(--text-xs);color:var(--color-faint);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}

.char-count{font-size:var(--text-xs);color:var(--color-faint);}
.send-btn{width:30px;height:30px;border-radius:var(--radius-sm);display:grid;place-items:center;color:#fff;background:var(--color-primary);transition:transform var(--dur-fast) var(--ease),opacity var(--dur-base);}
.send-btn:active{transform:scale(.94);}
.send-btn:disabled{opacity:.35;cursor:not-allowed;}
.stop-btn{width:30px;height:30px;border-radius:var(--radius-sm);display:grid;place-items:center;background:var(--color-surface-3);border:1px solid var(--color-border-strong);}
.stop-btn span{width:9px;height:9px;border-radius:2px;background:var(--color-destructive);}

.scroll-bottom{position:absolute;right:16px;bottom:96px;width:30px;height:30px;border-radius:50%;background:var(--color-surface-2);border:1px solid var(--color-border-strong);color:var(--color-muted-foreground);display:grid;place-items:center;box-shadow:var(--shadow-md);z-index:4;}

/* ---------------- 弹层 ---------------- */
.sheet-scrim{position:fixed;inset:0;background:rgba(4,7,14,.58);opacity:0;pointer-events:none;transition:opacity var(--dur-slow);z-index:40;}
.sheet-scrim.is-open{opacity:1;pointer-events:auto;}
.sheet{position:fixed;left:50%;bottom:0;transform:translate(-50%,102%);width:min(520px,100%);max-height:86vh;z-index:50;background:var(--color-surface);border:1px solid var(--color-border);border-bottom:none;border-radius:var(--radius-xl) var(--radius-xl) 0 0;box-shadow:var(--shadow-lg);display:flex;flex-direction:column;transition:transform var(--dur-slow) var(--ease);}
.sheet.is-open{transform:translate(-50%,0);}
.sheet-head{display:flex;align-items:center;justify-content:space-between;padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--color-border);flex:0 0 auto;}
.sheet-head h3{margin:0;font-size:var(--text-md);font-weight:650;}
/* 关键：sheet 是 flex 纵向布局，body 必须能收缩（min-height:0），
   否则内容一高就把前面的行挤扁、后面的内容盖上去。 */
.sheet-body{padding:var(--space-4);overflow-y:auto;flex:1 1 auto;min-height:0;}
.sheet-sub{margin:0 0 var(--space-3);font-size:var(--text-sm);font-weight:650;color:var(--color-muted-foreground);}
.sheet-actions{display:flex;gap:var(--space-2);justify-content:flex-end;margin-top:var(--space-3);}
.sheet-actions .btn{min-height:36px;}

/* 模型列表 */
.model-item{display:flex;align-items:center;gap:10px;width:100%;text-align:left;padding:9px 11px;border-radius:var(--radius-md);border:1px solid transparent;transition:background var(--dur-base),border-color var(--dur-base);}
.model-item:hover{background:var(--color-surface-2);}
.model-item.is-active{border-color:color-mix(in srgb,var(--color-primary) 42%,transparent);background:var(--color-primary-soft);}
.model-item .mi-dot{width:7px;height:7px;border-radius:50%;flex:0 0 auto;}
.model-item .mi-body{flex:1;min-width:0;}
.model-item .mi-name{display:block;font-size:var(--text-md);font-weight:600;}
.model-item .mi-desc{display:block;font-size:var(--text-xs);color:var(--color-subtle-foreground);margin-top:1px;line-height:1.4;}
.model-item .mi-check{color:var(--color-primary);flex:0 0 auto;}

/* 设置行 */
.setting-row{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);padding:7px 0;font-size:var(--text-base);}
.mini-tabs{display:flex;gap:2px;background:var(--color-surface-2);border-radius:var(--radius-sm);padding:2px;}
.mini-tabs button{height:26px;padding:0 10px;border-radius:6px;font-size:var(--text-sm);color:var(--color-muted-foreground);transition:background var(--dur-base),color var(--dur-base);}
.mini-tabs button.is-active{background:var(--color-surface-3);color:var(--color-foreground);font-weight:600;}
.switch{position:relative;width:40px;height:22px;flex:0 0 auto;}
.switch input{position:absolute;opacity:0;width:100%;height:100%;margin:0;cursor:pointer;}
.switch i{position:absolute;inset:0;border-radius:99px;background:var(--color-surface-3);transition:background var(--dur-slow);}
.switch i::after{content:"";position:absolute;top:3px;left:3px;width:16px;height:16px;border-radius:50%;background:#fff;transition:transform var(--dur-slow) var(--ease);}
.switch input:checked + i{background:var(--color-primary);}
.switch input:checked + i::after{transform:translateX(18px);}
.swatches{display:flex;gap:6px;flex-wrap:wrap;padding-top:3px;}
.swatch{width:26px;height:26px;border-radius:var(--radius-sm);border:2px solid transparent;transition:transform var(--dur-fast),border-color var(--dur-base);}
.swatch:hover{transform:scale(1.08);}
.swatch.is-active{border-color:var(--color-foreground);}
.ver-line{margin:var(--space-3) 0 0;text-align:center;font-size:var(--text-xs);color:var(--color-faint);}

/* 菜单 */
.menu{position:fixed;z-index:60;min-width:172px;padding:5px;background:var(--color-surface);border:1px solid var(--color-border-strong);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);opacity:0;pointer-events:none;transform:scale(.96) translateY(-4px);transition:opacity var(--dur-base),transform var(--dur-base);transform-origin:top right;}
.menu.is-open{opacity:1;pointer-events:auto;transform:none;}
.menu button{display:flex;align-items:center;gap:8px;width:100%;text-align:left;padding:7px 10px;border-radius:var(--radius-sm);font-size:var(--text-base);color:var(--color-muted-foreground);transition:background var(--dur-fast),color var(--dur-fast);}
.menu button:hover{background:var(--color-surface-2);color:var(--color-foreground);}
.menu button.danger{color:var(--color-destructive);}
.menu button.danger:hover{background:color-mix(in srgb,var(--color-destructive) 12%,transparent);}

/* 提示条 */
.toast-wrap{position:fixed;left:50%;bottom:calc(18px + var(--safe-bottom));transform:translateX(-50%);z-index:90;display:flex;flex-direction:column;gap:6px;align-items:center;pointer-events:none;}
.toast{padding:7px 14px;border-radius:var(--radius-full);font-size:var(--text-base);background:var(--color-surface-3);border:1px solid var(--color-border-strong);color:var(--color-foreground);box-shadow:var(--shadow-md);animation:toastIn var(--dur-slow) var(--ease);max-width:80vw;text-align:center;}
.toast.err{background:color-mix(in srgb,var(--color-destructive) 18%,var(--color-surface-3));border-color:color-mix(in srgb,var(--color-destructive) 38%,transparent);}
.toast.ok{background:color-mix(in srgb,var(--color-accent) 16%,var(--color-surface-3));border-color:color-mix(in srgb,var(--color-accent) 34%,transparent);}
@keyframes toastIn{from{opacity:0;transform:translateY(8px);}}
.toast.out{animation:toastOut var(--dur-base) forwards;}
@keyframes toastOut{to{opacity:0;transform:translateY(5px);}}

/* ---------------- 偏好开关 ---------------- */
body.hide-narration .seg-narration,body.hide-narration .seg-action{display:none;}

/* 紧凑密度：进一步压缩行距与段距 */
body.density-compact{--leading-relaxed:1.54;--leading-normal:1.48;}
body.density-compact .seg + .seg{margin-top:.24em;}
body.density-compact .msg + .msg{margin-top:9px;}
body.density-compact .seg-narration{text-indent:1.3em;}

/* 历史剧情里的选项：弱化且不可点 */
.story-options.is-disabled{opacity:.55;}

/* ---------------- 版本更新提示 ---------------- */
.ver-row{display:flex;align-items:center;gap:8px;}
.ver-cur{font-size:var(--text-sm);color:var(--color-muted-foreground);font-variant-numeric:tabular-nums;}
.btn-xs{height:26px;padding:0 10px;font-size:var(--text-sm);border-radius:var(--radius-sm);}

.update-sheet{
  position:fixed;inset:0;z-index:95;display:grid;place-items:center;
  padding:var(--space-4);background:rgba(4,7,14,.6);
  opacity:0;pointer-events:none;transition:opacity var(--dur-base);
}
.update-sheet.is-open{opacity:1;pointer-events:auto;}
.us-card{
  width:min(460px,100%);max-height:82vh;overflow:auto;
  background:var(--color-surface);border:1px solid var(--color-border-strong);
  border-radius:var(--radius-xl);padding:var(--space-5);
  box-shadow:var(--shadow-lg);
  transform:scale(.97);transition:transform var(--dur-slow) var(--ease);
}
.update-sheet.is-open .us-card{transform:none;}
.us-card h3{margin:0 0 6px;font-size:var(--text-lg);font-weight:650;}
.us-card.is-force h3{color:var(--color-warning);}
.us-ver{display:flex;flex-direction:column;gap:2px;margin:0 0 var(--space-4);font-size:var(--text-sm);color:var(--color-muted-foreground);font-variant-numeric:tabular-nums;}
.us-log{max-height:34vh;overflow:auto;margin-bottom:var(--space-5);font-size:var(--text-base);line-height:var(--leading-normal);color:var(--color-muted-foreground);}
.us-log p{margin:0 0 4px;}
.us-log p::before{content:"·";margin-right:6px;color:var(--color-faint);}
.us-actions{display:flex;flex-wrap:wrap;gap:8px;}
.us-actions .btn{flex:1 1 auto;min-width:96px;height:36px;border-radius:var(--radius-md);font-size:var(--text-base);}
.us-actions a.btn{display:grid;place-items:center;text-decoration:none;}
.us-actions .us-skip{flex:0 0 auto;min-width:0;font-size:var(--text-sm);color:var(--color-faint);}

/* ==========================================================================
   剧情创作工具（角色卡 / 存档 / 记忆 / 大纲 / 消息操作）
   延续既有设计语言：无底色大块，靠细线与弱化文字分层
   ========================================================================== */

/* 顶栏工具芯片：默认只有图标和浅灰文字，hover 才浮出，避免顶部变成一排按钮墙 */
.tool-chip{
  display:inline-flex;align-items:center;gap:5px;height:28px;padding:0 8px;
  border-radius:var(--radius-sm);font-size:var(--text-sm);font-weight:500;
  color:var(--color-subtle-foreground);
  transition:background var(--dur-base),color var(--dur-base);
}
.tool-chip:hover{background:var(--color-surface-2);color:var(--color-foreground);}
.tool-chip.is-active{background:var(--color-primary-soft);color:var(--color-primary);}

/* 消息操作条：不占视觉重量，鼠标移入才浮现 */
.msg-acts{
  display:flex;align-items:center;gap:1px;flex-wrap:wrap;
  margin-top:5px;opacity:0;transition:opacity var(--dur-base);
}
.msg:hover .msg-acts,.msg:focus-within .msg-acts{opacity:1;}
.msg-acts .msg-act{
  height:22px;padding:0 7px;border-radius:5px;
  font-size:var(--text-xs);color:var(--color-faint);
  transition:background var(--dur-fast),color var(--dur-fast);
}
.msg-acts .msg-act:hover{background:var(--color-surface-2);color:var(--color-foreground);}

/* 角色卡行 */
.char-list{display:flex;flex-direction:column;gap:1px;margin-bottom:var(--space-3);}
.char-row{display:flex;align-items:center;gap:9px;padding:7px 4px;border-radius:var(--radius-sm);transition:background var(--dur-base);}
.char-row:hover{background:var(--color-surface-2);}
.ch-avatar{width:26px;height:26px;border-radius:var(--radius-sm);display:grid;place-items:center;color:#fff;font-size:var(--text-sm);font-weight:700;flex:0 0 auto;}
.ch-main{flex:1;min-width:0;display:flex;flex-direction:column;}
.ch-main b{font-size:var(--text-base);font-weight:600;line-height:1.35;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.ch-main .mini-note{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.ch-acts{display:flex;gap:2px;flex:0 0 auto;opacity:0;transition:opacity var(--dur-base);}
.char-row:hover .ch-acts,.char-row:focus-within .ch-acts{opacity:1;}
.char-row .btn-xs.danger{color:var(--color-destructive);}
.char-row .btn-xs.danger:hover{background:color-mix(in srgb,var(--color-destructive) 12%,transparent);}

.char-form-grid{display:grid;grid-template-columns:1fr auto;gap:var(--space-3);align-items:start;}
.char-form-grid .field{margin-bottom:0;}

/* 存档行 */
.save-list{display:flex;flex-direction:column;gap:1px;}
.save-row{display:flex;align-items:center;gap:9px;padding:8px 4px;border-radius:var(--radius-sm);transition:background var(--dur-base);}
.save-row:hover{background:var(--color-surface-2);}
.sv-main{flex:1;min-width:0;display:flex;flex-direction:column;}
.sv-main b{font-size:var(--text-base);font-weight:600;line-height:1.35;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.sv-acts{display:flex;gap:2px;flex:0 0 auto;opacity:0;transition:opacity var(--dur-base);}
.save-row:hover .sv-acts,.save-row:focus-within .sv-acts{opacity:1;}
.save-row .btn-xs.danger{color:var(--color-destructive);}
.save-row .btn-xs.danger:hover{background:color-mix(in srgb,var(--color-destructive) 12%,transparent);}

/* 说明文字 */
.sheet-tip{margin:0 0 var(--space-3);font-size:var(--text-sm);line-height:var(--leading-normal);color:var(--color-subtle-foreground);}
.mini-note{font-size:var(--text-xs);color:var(--color-faint);line-height:1.45;}
.sheet-actions.tight{justify-content:flex-start;align-items:center;gap:var(--space-3);margin:0 0 var(--space-3);}
.btn-sm{height:30px;padding:0 12px;font-size:var(--text-sm);border-radius:var(--radius-sm);}

/* ---------------- 响应式 ---------------- */
@media (max-width:1100px){ :root{--read-width:100%;} }
@media (max-width:860px){
  :root{--read-width:100%;}
  .sidebar{position:fixed;left:0;top:0;bottom:0;z-index:70;transform:translateX(-102%);box-shadow:var(--shadow-lg);width:min(280px,84vw);flex-basis:auto;}
  .sidebar.is-open{transform:none;}
  .sidebar-head .icon-btn{display:grid;}
  .sidebar-scrim{display:block;position:fixed;inset:0;background:rgba(4,7,14,.55);opacity:0;pointer-events:none;transition:opacity var(--dur-slow);z-index:65;}
  .sidebar-scrim.is-open{opacity:1;pointer-events:auto;}
  .only-mobile{display:grid;}
  .stream{padding:2px 0;}
  .stream-inner{padding:0 11px;}
  .composer-wrap{padding:5px 10px calc(9px + var(--safe-bottom));}
  .chat-head{padding:calc(14px + var(--safe-top)) 10px 6px;}
  .mode-bar{padding:4px 10px;}
  .scroll-bottom{right:12px;bottom:92px;}
  .sheet{width:100%;max-height:90vh;}
  .model-btn{max-width:min(62vw,280px);}
}
@media (hover:none){
  .msg-acts,.ch-acts,.sv-acts{opacity:1;}
  .msg-acts .msg-act{color:var(--color-subtle-foreground);}
}
@media (max-width:400px){
  .model-btn{max-width:min(70vw,240px);}
  .starter-grid{grid-template-columns:1fr;}
  .tool-btn .lbl{display:none;}
  .tool-chip .lbl{display:none;}
  .tool-chip{padding:0 6px;}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;transition-duration:.01ms !important;}
}

/* ==========================================================================
   应用外壳：左侧导航轨 + 多页容器 + 移动端底部 Tab
   参考大厂内容社区型智能体应用的信息架构，不用大色块卡片，靠分隔线、
   留白和封面图建立层次。
   ========================================================================== */
.app{height:100%;}
.main-view{display:flex;height:100vh;height:100dvh;overflow:hidden;}
.pages{position:relative;flex:1;min-width:0;display:flex;}
.page{display:none;flex:1;min-width:0;height:100%;overflow:hidden;}
.page.is-active{display:flex;}
.page-chat{flex-direction:row;}
.page-scroll{flex:1;min-width:0;overflow-y:auto;overflow-x:hidden;padding-bottom:var(--space-5);}
.page-scroll::-webkit-scrollbar{width:9px;}
.page-scroll::-webkit-scrollbar-thumb{background:var(--color-border-strong);border-radius:99px;border:3px solid transparent;background-clip:content-box;}
.page-scroll::-webkit-scrollbar-track{background:transparent;}
.page-foot-note{padding:var(--space-5) var(--space-4) var(--space-3);text-align:center;font-size:var(--text-xs);color:var(--color-faint);}

/* ---------------- 左侧导航轨（桌面端） ---------------- */
.rail{
  width:74px;flex:0 0 74px;display:flex;flex-direction:column;align-items:center;gap:2px;
  padding:calc(14px + var(--safe-top)) 0 var(--space-3);
  background:var(--color-surface);border-right:1px solid var(--color-border);
}
.rail-brand{width:38px;height:38px;border-radius:var(--radius-md);display:grid;place-items:center;background:var(--color-primary-soft);border:1px solid var(--color-border-strong);margin-bottom:var(--space-3);}
.rail-item{
  width:60px;padding:7px 0 6px;border-radius:var(--radius-md);display:flex;flex-direction:column;align-items:center;gap:3px;
  color:var(--color-subtle-foreground);transition:background var(--dur-base),color var(--dur-base);
}
.rail-item span{font-size:11.5px;font-weight:500;line-height:1;}
.rail-item:hover{background:var(--color-surface-2);color:var(--color-foreground);}
.rail-item.is-active{background:var(--color-primary-soft);color:var(--color-primary);}
.rail-avatar{
  margin-top:auto;width:34px;height:34px;border-radius:var(--radius-full);display:grid;place-items:center;
  font-weight:700;font-size:var(--text-sm);color:#fff;background:var(--color-primary);
}
.rail-avatar:hover{filter:brightness(1.1);}

/* ---------------- 移动端底部 Tab ---------------- */
.tabbar{display:none;}

/* ---------------- 页头 ---------------- */
.ex-head{padding:calc(14px + var(--safe-top)) var(--space-4) 0;}
.ex-head-top{display:flex;align-items:center;gap:var(--space-2);}
.ex-head-top .rank-tabs{flex:1;min-width:0;margin-top:0;border-bottom:none;gap:var(--space-4);}
.ex-head-top .rank-tab{padding-bottom:6px;}
.ex-head-top .rank-tab.is-active::after{bottom:0;}
.ex-lead{margin:6px 0 0;font-size:var(--text-base);color:var(--color-muted-foreground);line-height:var(--leading-normal);}

.ex-search{display:flex;align-items:center;gap:7px;height:36px;padding:0 8px 0 11px;margin-top:var(--space-3);border-radius:var(--radius-md);background:var(--color-surface-2);color:var(--color-subtle-foreground);}
.ex-search input{flex:1;background:none;border:none;outline:none;font-size:var(--text-md);color:var(--color-foreground);}

/* 榜单 Tab：下划线式，不用药丸块 */
.rank-tabs{display:flex;gap:var(--space-5);margin-top:var(--space-4);overflow-x:auto;border-bottom:1px solid var(--color-border);}
.rank-tabs::-webkit-scrollbar{display:none;}
.rank-tab{
  position:relative;flex:0 0 auto;padding:0 1px 9px;font-size:var(--text-md);font-weight:600;
  color:var(--color-subtle-foreground);transition:color var(--dur-base);
}
.rank-tab:hover{color:var(--color-foreground);}
.rank-tab.is-active{color:var(--color-foreground);}
.rank-tab.is-active::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2.5px;border-radius:2px;background:var(--color-primary);}

/* ---------------- 探索页侧边栏抽屉（头像 + 积分 + 功能入口） ---------------- */
.ex-drawer-mask{position:fixed;inset:0;z-index:72;background:rgba(4,7,14,.5);}
.ex-drawer{position:fixed;top:0;left:0;bottom:0;z-index:73;width:min(78vw,320px);overflow-y:auto;background:var(--color-surface);border-right:1px solid var(--color-border);border-radius:0 20px 20px 0;box-shadow:var(--shadow-lg);padding:calc(var(--space-5) + var(--safe-top)) 0 calc(var(--space-5) + var(--safe-bottom));}
.ex-drawer-profile{display:flex;flex-direction:column;align-items:center;gap:4px;padding:var(--space-4) var(--space-4) var(--space-6,32px);}
.ex-drawer-avatar{width:88px;height:88px;border-radius:50%;display:grid;place-items:center;font-size:33px;font-weight:700;color:#fff;background:var(--color-primary);user-select:none;}
.ex-drawer-name{margin-top:8px;font-size:21px;font-weight:700;letter-spacing:-.01em;}
.ex-drawer-pts{font-size:14.5px;color:var(--color-muted-foreground);}
.ex-drawer-menu{display:flex;flex-direction:column;gap:2px;padding:0 12px;}
.ex-drawer-item{display:flex;align-items:center;gap:16px;height:53px;padding:0 16px;border:none;border-radius:var(--radius-md);background:none;font-size:16.5px;font-weight:600;color:var(--color-foreground);text-align:left;cursor:pointer;transition:background var(--dur-fast);}
.ex-drawer-item:hover{background:var(--color-surface-2);}
.ex-drawer-item .di{flex:0 0 auto;color:#2e7cf6;}
.ex-drawer-item .di.green{color:#27ae60;}

/* ---------------- 区块 ---------------- */
.ex-block{padding:var(--space-5) var(--space-4) 0;}
.block-head{display:flex;align-items:baseline;gap:var(--space-2);margin-bottom:var(--space-3);}
.block-head h2{margin:0;font-size:var(--text-lg);font-weight:700;letter-spacing:-.01em;}
.block-sub{font-size:var(--text-sm);color:var(--color-faint);}

/* ---------------- 官方推荐：横向大卡 ---------------- */
.official-row{display:flex;gap:var(--space-3);overflow-x:auto;padding:2px 0 6px;margin:0 calc(-1 * var(--space-4));padding-left:var(--space-4);padding-right:var(--space-4);scroll-snap-type:x mandatory;}
.official-row::-webkit-scrollbar{height:0;}
.off-card{
  position:relative;flex:0 0 232px;width:232px;scroll-snap-align:start;
  border-radius:var(--radius-lg);overflow:hidden;text-align:left;
  background:var(--color-surface);border:1px solid var(--color-border);
  transition:transform var(--dur-base) var(--ease),border-color var(--dur-base);
}
.off-card:hover{transform:translateY(-2px);border-color:var(--color-border-strong);}
.off-cover{position:relative;aspect-ratio:3/4;overflow:hidden;}
.off-cover img{width:100%;height:100%;object-fit:cover;display:block;}
.off-cover::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.28) 0%,transparent 34%,rgba(0,0,0,.82) 100%);}
.off-badge{
  position:absolute;top:8px;left:8px;z-index:2;display:inline-flex;align-items:center;gap:4px;
  height:21px;padding:0 8px;border-radius:var(--radius-full);
  background:rgba(0,0,0,.42);backdrop-filter:blur(6px);
  font-size:11.5px;font-weight:600;color:#fff;
}
.off-badge.hot{background:linear-gradient(135deg,#ff6a3d,#ff2d55);}
.off-cover-text{position:absolute;left:11px;right:11px;bottom:9px;z-index:2;}
.off-cover-text h3{margin:0;font-size:var(--text-md);font-weight:700;color:#fff;line-height:1.34;text-shadow:0 1px 6px rgba(0,0,0,.5);}
.off-cover-text p{margin:3px 0 0;font-size:var(--text-xs);color:rgba(255,255,255,.8);line-height:1.4;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.off-body{padding:9px 11px 11px;}
.off-meta{display:flex;align-items:center;gap:9px;font-size:var(--text-xs);color:var(--color-subtle-foreground);}
.off-meta b{color:var(--color-foreground);font-weight:600;}
.off-reason{
  margin:8px 0 0;padding:6px 8px;border-radius:var(--radius-sm);
  background:var(--color-surface-2);font-size:var(--text-xs);color:var(--color-muted-foreground);
  line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}

/* ---------------- 分类 chips ---------------- */
.cat-row{display:flex;gap:6px;overflow-x:auto;margin:0 calc(-1 * var(--space-4)) var(--space-3);padding:0 var(--space-4);}
.cat-row::-webkit-scrollbar{display:none;}
.cat-chip{
  flex:0 0 auto;height:28px;padding:0 12px;border-radius:var(--radius-full);
  font-size:var(--text-sm);font-weight:500;color:var(--color-muted-foreground);
  background:var(--color-surface-2);transition:background var(--dur-base),color var(--dur-base);
}
.cat-chip:hover{color:var(--color-foreground);}
.cat-chip.is-active{background:var(--color-primary);color:#fff;}

/* ---------------- 作品列表 ---------------- */
.app-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(196px,1fr));gap:var(--space-4) var(--space-3);}
.app-card{position:relative;display:flex;flex-direction:column;text-align:left;min-width:0;}
.app-thumb{position:relative;aspect-ratio:16/10;border-radius:var(--radius-md);overflow:hidden;background:var(--color-surface-2);}
.app-thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform var(--dur-slow) var(--ease);}
.app-card:hover .app-thumb img{transform:scale(1.04);}
.app-thumb .heat{
  position:absolute;left:7px;bottom:7px;z-index:2;display:inline-flex;align-items:center;gap:4px;
  height:20px;padding:0 7px;border-radius:var(--radius-full);
  background:rgba(0,0,0,.5);backdrop-filter:blur(5px);font-size:11px;font-weight:600;color:#fff;
}
.app-thumb .fav-btn{
  position:absolute;right:6px;top:6px;z-index:2;width:28px;height:28px;border-radius:var(--radius-full);
  display:grid;place-items:center;color:#fff;background:rgba(0,0,0,.4);backdrop-filter:blur(5px);
  transition:transform var(--dur-fast) var(--ease),background var(--dur-base);
}
.app-thumb .fav-btn:hover{background:rgba(0,0,0,.62);}
.app-thumb .fav-btn:active{transform:scale(.9);}
.app-thumb .fav-btn.on{color:#ff7aa2;}
.app-title{margin:8px 0 0;font-size:var(--text-base);font-weight:600;line-height:1.4;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.app-sub{margin:4px 0 0;font-size:var(--text-xs);color:var(--color-subtle-foreground);line-height:1.45;
  display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;}
.app-foot{display:flex;align-items:center;gap:8px;margin-top:6px;font-size:var(--text-xs);color:var(--color-faint);}
.app-foot .author{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.app-foot .rate{margin-left:auto;color:var(--color-warning);font-weight:600;flex:0 0 auto;}
.app-tags{display:flex;gap:4px;margin-top:7px;overflow:hidden;height:19px;}
.app-tags span{white-space:nowrap;flex:0 0 auto;}
.app-tags span{padding:1px 6px;border-radius:4px;background:var(--color-surface-2);color:var(--color-subtle-foreground);font-size:11px;line-height:1.6;}

/* ---------------- 论坛热帖 ---------------- */
.post-list{display:flex;flex-direction:column;}
.post-row{display:flex;align-items:flex-start;gap:10px;padding:11px 2px;border-top:1px solid var(--color-border);text-align:left;width:100%;}
.post-row:first-child{border-top:none;}
.post-row:hover{background:var(--color-surface);}
.post-row .p-idx{flex:0 0 auto;width:19px;font-size:var(--text-base);font-weight:700;color:var(--color-faint);text-align:center;line-height:1.5;}
.post-row .p-idx.top{color:var(--color-primary);}
.post-main{flex:1;min-width:0;}
.post-main b{display:block;font-size:var(--text-base);font-weight:600;line-height:1.45;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.post-main .p-meta{display:flex;align-items:center;gap:10px;margin-top:5px;font-size:var(--text-xs);color:var(--color-faint);}
.post-main .p-meta .tag{color:var(--color-primary);}
.post-body{margin:6px 0 0;font-size:var(--text-sm);color:var(--color-subtle-foreground);line-height:1.55;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}

/* ---------------- 随机推荐 ---------------- */
.rand-stage{max-width:520px;margin:0 auto;padding:var(--space-4);}
.rand-card{position:relative;border-radius:var(--radius-xl);overflow:hidden;border:1px solid var(--color-border);background:var(--color-surface);}
.rand-cover{position:relative;aspect-ratio:16/10;overflow:hidden;}
.rand-cover img{width:100%;height:100%;object-fit:cover;display:block;}
.rand-cover::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.2),transparent 40%,rgba(0,0,0,.8));}
.rand-cover-text{position:absolute;left:14px;right:14px;bottom:12px;z-index:2;}
.rand-cover-text h2{margin:0;font-size:var(--text-xl);font-weight:700;color:#fff;line-height:1.3;text-shadow:0 1px 8px rgba(0,0,0,.5);}
.rand-cover-text .r-sub{margin:4px 0 0;font-size:var(--text-sm);color:rgba(255,255,255,.82);}
.rand-body{padding:var(--space-4);}
.rand-intro{margin:0;font-size:var(--text-base);color:var(--color-muted-foreground);line-height:var(--leading-relaxed);white-space:pre-wrap;}
.rand-actions{display:flex;gap:var(--space-2);margin-top:var(--space-4);}
.rand-actions .btn{flex:1;}
.rand-stat{display:flex;gap:var(--space-4);margin-top:var(--space-3);font-size:var(--text-xs);color:var(--color-faint);}

/* ---------------- 记录 ---------------- */
.rec-search{margin:var(--space-3) var(--space-4) 0;}
.rec-list{display:flex;flex-direction:column;padding:var(--space-3) var(--space-4) 0;}
.rec-row{display:flex;align-items:center;gap:11px;padding:10px 8px;border-radius:var(--radius-md);text-align:left;width:100%;transition:background var(--dur-base);}
.rec-row:hover{background:var(--color-surface);}
.rec-thumb{width:46px;height:46px;border-radius:var(--radius-sm);overflow:hidden;flex:0 0 auto;background:var(--color-surface-2);}
.rec-thumb img{width:100%;height:100%;object-fit:cover;display:block;}
.rec-main{flex:1;min-width:0;}
.rec-main b{display:block;font-size:var(--text-md);font-weight:600;line-height:1.4;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.rec-main span{display:block;font-size:var(--text-xs);color:var(--color-subtle-foreground);line-height:1.5;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.rec-row .pin{color:var(--color-warning);flex:0 0 auto;display:grid;place-items:center;}

/* ---------------- 我的 ---------------- */
.mine-profile{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-4) var(--space-4) var(--space-3);}
.avatar.lg{width:52px;height:52px;border-radius:var(--radius-lg);font-size:var(--text-xl);}
.mine-info{flex:1;min-width:0;}
.mine-info b{display:block;font-size:var(--text-xl);font-weight:700;line-height:1.3;}
.mine-info i{display:block;font-style:normal;font-size:var(--text-sm);color:var(--color-subtle-foreground);margin-top:2px;}
.mine-stats{display:flex;gap:var(--space-3);padding:0 var(--space-4);}
.mine-stat{flex:1;padding:11px 12px;border-radius:var(--radius-md);background:var(--color-surface);border:1px solid var(--color-border);}
.mine-stat b{display:block;font-size:var(--text-xl);font-weight:700;line-height:1.2;}
.mine-stat span{display:block;font-size:var(--text-xs);color:var(--color-subtle-foreground);margin-top:3px;}
.mine-links{display:flex;flex-direction:column;border-radius:var(--radius-md);overflow:hidden;background:var(--color-surface);border:1px solid var(--color-border);}
.mine-link{display:flex;align-items:center;gap:11px;width:100%;padding:13px var(--space-4);text-align:left;
  font-size:var(--text-md);color:var(--color-foreground);border-top:1px solid var(--color-border);text-decoration:none;transition:background var(--dur-base);}
.mine-link:first-child{border-top:none;}
.mine-link:hover{background:var(--color-surface-2);}
.mine-link svg{color:var(--color-subtle-foreground);flex:0 0 auto;}
.mine-link.danger{color:var(--color-destructive);}
.mine-link.danger svg{color:var(--color-destructive);}
.mine-empty{padding:var(--space-4);font-size:var(--text-sm);color:var(--color-faint);text-align:center;}

/* ---------------- 作品详情弹层 ---------------- */
.sheet-wide{width:min(640px,100%);}
.app-hero{display:flex;gap:var(--space-4);margin-bottom:var(--space-4);}
.app-hero-cover{width:118px;flex:0 0 118px;aspect-ratio:3/4;border-radius:var(--radius-md);overflow:hidden;background:var(--color-surface-2);}
.app-hero-cover img{width:100%;height:100%;object-fit:cover;display:block;}
.app-hero-main{flex:1;min-width:0;}
.app-hero-main h3{margin:0;font-size:var(--text-xl);font-weight:700;line-height:1.32;}
.app-hero-main .ah-sub{margin:5px 0 0;font-size:var(--text-sm);color:var(--color-muted-foreground);line-height:1.5;}
.app-hero-main .ah-author{margin:7px 0 0;font-size:var(--text-xs);color:var(--color-faint);}
.ah-stats{display:flex;flex-wrap:wrap;gap:var(--space-4);margin-top:10px;}
.ah-stat{font-size:var(--text-xs);color:var(--color-faint);}
.ah-stat b{display:block;font-size:var(--text-md);font-weight:700;color:var(--color-foreground);line-height:1.3;}
.app-actions{display:flex;gap:var(--space-2);margin-bottom:var(--space-4);}
.app-actions .btn{flex:1;}
.app-actions .btn-icon{flex:0 0 auto;min-width:44px;padding:0;}
.app-section{margin-bottom:var(--space-4);}
.app-section h4{margin:0 0 7px;font-size:var(--text-sm);font-weight:650;color:var(--color-subtle-foreground);letter-spacing:.02em;}
.app-section p{margin:0;font-size:var(--text-base);line-height:var(--leading-relaxed);color:var(--color-muted-foreground);white-space:pre-wrap;}
.rate-row{display:flex;gap:4px;}
.rate-row button{width:30px;height:30px;border-radius:var(--radius-sm);display:grid;place-items:center;font-size:var(--text-sm);font-weight:600;color:var(--color-faint);background:var(--color-surface-2);transition:background var(--dur-fast),color var(--dur-fast);}
.rate-row button:hover{color:var(--color-warning);}
.rate-row button.on{background:color-mix(in srgb,var(--color-warning) 18%,transparent);color:var(--color-warning);}
.official-flag{display:inline-flex;align-items:center;gap:4px;height:19px;padding:0 7px;border-radius:4px;background:var(--color-primary-soft);color:var(--color-primary);font-size:11px;font-weight:600;vertical-align:middle;}

/* ---------------- 响应式 ---------------- */
@media (max-width:860px){
  .rail{display:none;}
  .pages{padding-bottom:calc(56px + var(--safe-bottom));}
  .page{height:100%;}
  .tabbar{
    display:flex;position:fixed;left:0;right:0;bottom:0;z-index:60;
    padding:5px 0 calc(4px + var(--safe-bottom));
    background:color-mix(in srgb,var(--color-surface) 96%,transparent);
    backdrop-filter:blur(16px);border-top:1px solid var(--color-border);
  }
  .tab-item{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:3px 0;color:var(--color-faint);transition:color var(--dur-base);}
  .tab-item span{font-size:10.5px;font-weight:500;line-height:1;}
  .tab-item.is-active{color:var(--color-primary);}
  .ex-head{padding:calc(var(--space-3) + var(--safe-top)) var(--space-3) 0;}
  .ex-block{padding-left:var(--space-3);padding-right:var(--space-3);}
  .official-row{margin-left:calc(-1 * var(--space-3));margin-right:calc(-1 * var(--space-3));padding-left:var(--space-3);padding-right:var(--space-3);}
  .cat-row{margin-left:calc(-1 * var(--space-3));margin-right:calc(-1 * var(--space-3));padding-left:var(--space-3);padding-right:var(--space-3);}
  .app-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-4) 10px;}
  .rec-search{margin-left:var(--space-3);margin-right:var(--space-3);}
  .rec-list{padding-left:var(--space-2);padding-right:var(--space-2);}
  .mine-profile,.mine-stats{padding-left:var(--space-3);padding-right:var(--space-3);}
  .sheet-wide{width:100%;}
  .rand-stage{padding:var(--space-3);}
  .app-hero-cover{width:96px;flex-basis:96px;}
}
@media (max-width:400px){
  .off-card{flex-basis:206px;width:206px;}
  .app-list{gap:var(--space-3) 8px;}
}

/* ---------------- 创作中心 ---------------- */
.cr-tabs{display:flex;gap:var(--space-5);padding:0 var(--space-4);margin-top:var(--space-4);border-bottom:1px solid var(--color-border);}
.cr-tab{position:relative;padding:0 1px 9px;font-size:var(--text-md);font-weight:600;color:var(--color-subtle-foreground);transition:color var(--dur-base);}
.cr-tab:hover{color:var(--color-foreground);}
.cr-tab.is-active{color:var(--color-foreground);}
.cr-tab.is-active::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2.5px;border-radius:2px;background:var(--color-primary);}
.cr-pane{padding:var(--space-4) var(--space-4) 0;}
.cr-pane .rec-search{margin:0 0 var(--space-4);}
.cr-card{border-radius:var(--radius-md);}
.cr-card .app-thumb .heat{background:rgba(0,0,0,.55);}
.cr-card .cr-flag{position:absolute;right:6px;top:6px;z-index:2;height:19px;padding:0 7px;border-radius:var(--radius-full);background:var(--color-primary);color:#fff;font-size:11px;font-weight:600;display:grid;place-items:center;}
.cr-acts{display:flex;flex-wrap:wrap;gap:4px;margin-top:7px;}
.cr-acts .btn{height:26px;padding:0 9px;font-size:var(--text-xs);}
.cr-acts .btn.danger{color:var(--color-destructive);}
.cr-acts .btn.danger:hover{background:color-mix(in srgb,var(--color-destructive) 12%,transparent);}
.cover-row{display:grid;grid-template-columns:repeat(6,1fr);gap:6px;margin:2px 0 4px;}
.cover-pick{aspect-ratio:1;border-radius:var(--radius-sm);background-size:cover;background-position:center;border:2px solid transparent;transition:transform var(--dur-fast) var(--ease),border-color var(--dur-base);}
.cover-pick:hover{transform:scale(1.06);}
.cover-pick.is-active{border-color:var(--color-primary);}
.field-row-2{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-3);}
.field-row-2 .field{margin-bottom:var(--space-3);}
.guide-box{padding:var(--space-4);border-radius:var(--radius-md);background:var(--color-surface);border:1px solid var(--color-border);}
.guide-box h3{margin:0 0 10px;font-size:var(--text-md);font-weight:650;}
.guide-list{margin:0;padding-left:19px;}
.guide-list li{margin:0 0 9px;font-size:var(--text-base);line-height:var(--leading-relaxed);color:var(--color-muted-foreground);}
.guide-list li b{color:var(--color-foreground);font-weight:600;}
.guide-list.plain{list-style:none;padding-left:0;}
.guide-list.plain li{padding-left:15px;position:relative;}
.guide-list.plain li::before{content:"";position:absolute;left:0;top:9px;width:5px;height:5px;border-radius:50%;background:var(--color-primary);}
@media (max-width:860px){
  .cr-tabs{padding:0 var(--space-3);}
  .cr-pane{padding-left:var(--space-3);padding-right:var(--space-3);}
  .field-row-2{grid-template-columns:1fr;}
  .cover-row{grid-template-columns:repeat(6,1fr);gap:5px;}
}

/* 底部 Tab 是 5 个：探索 / 创作 / 聊天 / 记录 / 我的。
   随机推荐从探索页头部的骰子图标进入，不再单独占一格。 */
@media (max-width:860px){
  .tab-item span{font-size:11px;}
  .tabbar{padding-top:6px;}
}

/* ---------------- 简易创作 · 4 步向导 ---------------- */
/* 向导内容多，单独放宽高度与宽度，桌面端一屏能看下更多 */
#crFormSheet{width:min(760px,100%);max-height:92vh;}
.cr-head-acts{display:flex;align-items:center;gap:8px;}
.cr-steps{display:flex;align-items:flex-start;gap:var(--space-3);padding:var(--space-3) var(--space-4) var(--space-2);border-bottom:1px solid var(--color-border);overflow-x:auto;flex:0 0 auto;}
.cr-step{position:relative;display:flex;flex-direction:column;align-items:center;gap:6px;flex:1 0 auto;min-width:78px;background:none;border:0;color:var(--color-subtle-foreground);font-size:var(--text-xs);transition:color var(--dur-base);}
.cr-step i{position:relative;z-index:1;display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--color-surface-3);color:var(--color-muted-foreground);font-size:11px;font-style:normal;font-weight:650;transition:background var(--dur-base),color var(--dur-base);}
.cr-step span{white-space:nowrap;}
.cr-step:hover{color:var(--color-foreground);}
.cr-step.is-active{color:var(--color-foreground);}
.cr-step.is-active i{background:var(--color-primary);color:#fff;}
.cr-step.is-done i{background:color-mix(in srgb,var(--color-primary) 55%,transparent);color:#fff;}
.cr-step.is-done{color:var(--color-muted-foreground);}
/* 步骤之间的连接线：从上一步圆点右侧连到本步圆点左侧，走到哪亮到哪 */
.cr-step::before{content:"";position:absolute;top:12px;right:calc(50% + 13px);width:calc(100% - 14px);height:2px;background:var(--color-surface-3);border-radius:2px;}
.cr-step:first-child::before{display:none;}
.cr-step.is-active::before,.cr-step.is-done::before{background:var(--color-primary);}

.cr-pane-step{padding-bottom:var(--space-2);}
.cr-block{margin:0 0 var(--space-5);}
.cr-label{font-size:var(--text-base);font-weight:650;margin:0 0 5px;}
.cr-label em,.cr-req{color:var(--color-destructive);font-style:normal;margin-left:2px;}
.cr-label-row{display:flex;align-items:center;justify-content:space-between;}
.cr-count{font-size:var(--text-xs);font-weight:500;color:var(--color-subtle-foreground);}
.cr-tip{margin:0 0 9px;font-size:var(--text-xs);color:var(--color-subtle-foreground);line-height:1.65;}
.cr-link{color:var(--color-primary);cursor:pointer;}
.cr-block .field{margin-bottom:var(--space-3);}

/* 图片上传框 */
.cr-upload{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:var(--radius-md);border:1px dashed var(--color-border-strong);background-color:var(--color-surface-2);background-size:cover;background-position:center;cursor:pointer;transition:border-color var(--dur-base),background-color var(--dur-base);}
.cr-upload:hover{border-color:var(--color-primary);}
.cr-upload.is-busy{opacity:.55;}
.cr-upload.has-image{border-style:solid;border-color:var(--color-border);}
.cr-upload-plus{font-size:22px;color:var(--color-subtle-foreground);line-height:1;}
.cr-upload-meta{font-size:var(--text-xs);color:var(--color-subtle-foreground);text-align:center;line-height:1.6;margin-top:5px;}

/* AI 创作行 */
.cr-ai-row{display:flex;gap:var(--space-3);align-items:flex-start;}
.cr-ai-row textarea{flex:1;min-height:92px;padding:9px 11px;border-radius:var(--radius-md);border:1px solid var(--color-border);background:var(--color-surface-2);color:var(--color-foreground);font-size:var(--text-sm);font-family:inherit;resize:vertical;}
.cr-ai-row textarea:focus{outline:none;border-color:color-mix(in srgb,var(--color-primary) 55%,transparent);}
.cr-ai-btn{flex:0 0 auto;align-self:flex-end;min-height:36px;}

/* 角色卡片 */
.cr-char-list{display:flex;flex-direction:column;gap:var(--space-3);}
.cr-char{position:relative;padding:var(--space-3);border-radius:var(--radius-md);border:1px solid var(--color-border);background:var(--color-surface-2);}
.cr-char .field:last-child{margin-bottom:0;}
.cr-char-del,.cr-row-del{position:absolute;right:8px;top:8px;width:22px;height:22px;border-radius:50%;background:var(--color-surface-3);color:var(--color-muted-foreground);font-size:15px;line-height:1;display:grid;place-items:center;transition:background var(--dur-base),color var(--dur-base);}
.cr-char-del:hover,.cr-row-del:hover{background:color-mix(in srgb,var(--color-destructive) 22%,transparent);color:var(--color-destructive);}
.cr-char-add{display:grid;place-items:center;height:76px;border-radius:var(--radius-md);border:1px dashed var(--color-border-strong);background:var(--color-surface-2);cursor:pointer;transition:border-color var(--dur-base);}
.cr-char-add:hover{border-color:var(--color-primary);}

/* 折叠面板 */
.cr-fold{border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);margin-bottom:var(--space-3);}
.cr-fold>summary{display:flex;align-items:center;justify-content:space-between;padding:11px var(--space-3);font-size:var(--text-base);font-weight:600;cursor:pointer;list-style:none;}
.cr-fold>summary::-webkit-details-marker{display:none;}
.cr-fold>summary::after{content:"⌄";font-size:15px;color:var(--color-subtle-foreground);transition:transform var(--dur-base);}
.cr-fold[open]>summary::after{transform:rotate(180deg);}
.cr-fold>summary em{color:var(--color-destructive);font-style:normal;}
.cr-fold>*:not(summary){margin-left:var(--space-3);margin-right:var(--space-3);}
.cr-fold>label:last-child,.cr-fold>p:last-child{margin-bottom:var(--space-3);}

/* 单选组 */
.cr-radio-group{margin-bottom:var(--space-3);}
.cr-radio-title{font-size:var(--text-sm);color:var(--color-muted-foreground);margin-bottom:6px;}
.cr-radios{display:flex;flex-wrap:wrap;gap:8px;}
.cr-radio{position:relative;display:inline-flex;}
.cr-radio input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer;}
.cr-radio span{display:inline-flex;align-items:center;gap:6px;height:32px;padding:0 13px;border-radius:var(--radius-full);border:1px solid var(--color-border-strong);font-size:var(--text-sm);color:var(--color-muted-foreground);transition:border-color var(--dur-base),color var(--dur-base),background var(--dur-base);}
.cr-radio span::before{content:"";width:11px;height:11px;border-radius:50%;border:1.6px solid currentColor;}
.cr-radio input:checked+span{border-color:var(--color-primary);color:var(--color-primary);background:var(--color-primary-soft);}
.cr-radio input:checked+span::before{background:var(--color-primary);box-shadow:inset 0 0 0 2px var(--color-surface);}

/* 列表行：开场白 / 正则 / CG */
.cr-open-row,.cr-regex-row,.cr-cg-row{position:relative;display:flex;gap:8px;align-items:center;margin-bottom:8px;}
.cr-open-row input,.cr-regex-row input,.cr-cg-row input,.cr-cg-row select{flex:1;min-width:0;height:36px;padding:0 11px;border-radius:var(--radius-md);border:1px solid var(--color-border);background:var(--color-surface-2);color:var(--color-foreground);font-size:var(--text-sm);font-family:inherit;}
.cr-cg-row select{flex:0 0 116px;}
.cr-cg-row{align-items:flex-start;}
.cr-cg-main{flex:1;display:flex;flex-direction:column;gap:6px;min-width:0;}
.cr-cg-thumb{flex:0 0 62px;height:62px;border-radius:var(--radius-md);border:1px dashed var(--color-border-strong);background:var(--color-surface-2);background-size:cover;background-position:center;display:grid;place-items:center;cursor:pointer;}
.cr-cg-thumb.has-image{border-style:solid;}
.cr-row-del{position:static;flex:0 0 auto;margin-top:7px;}
.cr-add-line{display:block;width:100%;height:38px;border-radius:var(--radius-md);border:1px solid var(--color-border);background:var(--color-surface-2);color:var(--color-primary);font-size:var(--text-sm);font-weight:600;transition:background var(--dur-base),border-color var(--dur-base);}
.cr-add-line:hover{background:var(--color-primary-soft);border-color:color-mix(in srgb,var(--color-primary) 45%,transparent);}
.cr-add-line+.cr-add-line{margin-top:8px;}

/* 标签 */
.cr-tag-list{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px;}
.cr-tag{display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 6px 0 11px;border-radius:var(--radius-full);background:var(--color-surface-3);font-size:var(--text-sm);}
.cr-tag button{width:18px;height:18px;border-radius:50%;color:var(--color-muted-foreground);font-size:13px;line-height:1;display:grid;place-items:center;}
.cr-tag button:hover{background:color-mix(in srgb,var(--color-destructive) 22%,transparent);color:var(--color-destructive);}
.cr-tag-add{display:inline-flex;align-items:center;gap:6px;height:34px;padding:0 14px;border-radius:var(--radius-full);border:1px dashed var(--color-border-strong);color:var(--color-muted-foreground);font-size:var(--text-sm);transition:border-color var(--dur-base),color var(--dur-base);}
.cr-tag-add:hover{border-color:var(--color-primary);color:var(--color-primary);}

/* 开关行 / 勾选 / 模型下拉 */
.cr-switch-row{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);}
.cr-switch-row .cr-tip{margin:0;}
.cr-check{display:flex;align-items:flex-start;gap:9px;margin:0 0 var(--space-5);font-size:var(--text-sm);color:var(--color-muted-foreground);line-height:1.55;cursor:pointer;}
.cr-check input{flex:0 0 auto;margin-top:2px;width:15px;height:15px;accent-color:var(--color-primary);}
.cr-model-select{height:38px;min-width:230px;padding:0 11px;border-radius:var(--radius-md);border:1px solid var(--color-border);background:var(--color-surface-2);color:var(--color-foreground);font-size:var(--text-sm);}

/* 发布须知 */
.cr-notice{display:flex;gap:var(--space-3);padding:var(--space-4);border-radius:var(--radius-lg);background:color-mix(in srgb,var(--color-primary) 12%,var(--color-surface));border:1px solid color-mix(in srgb,var(--color-primary) 26%,transparent);}
.cr-notice-art{flex:0 0 auto;display:grid;place-items:center;}
.cr-notice-body{display:flex;flex-direction:column;gap:3px;font-size:var(--text-sm);color:var(--color-muted-foreground);line-height:1.55;}
.cr-notice-body b{font-size:var(--text-base);color:var(--color-foreground);margin-bottom:2px;}

/* 底部操作条 */
.cr-foot{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);border-top:1px solid var(--color-border);flex:0 0 auto;}
.cr-foot .btn{min-height:36px;}
.cr-foot-hint{margin-left:auto;font-size:var(--text-xs);color:var(--color-subtle-foreground);}
@media (max-width:860px){
  /* 底部 tabbar 的 z-index 是 60，比弹层高；向导的操作条会被它盖住，单独抬一层 */
  #crFormSheet{z-index:70;max-height:96vh;}
  .cr-steps{padding-left:var(--space-3);padding-right:var(--space-3);gap:6px;}
  .cr-step{min-width:64px;}
  .cr-step span{font-size:11px;}
  .cr-ai-row{flex-direction:column;}
  .cr-ai-btn{align-self:stretch;}
  .cr-cg-row select{flex:0 0 96px;}
  .cr-model-select{min-width:0;width:100%;}
}

/* ---------------- 积分商城（充值 / 月卡 / 礼包 / 签到） ---------------- */
.sh-page{
  --sh-orange:#f5a623;
  --sh-orange-deep:#e08a00;
  --sh-green:#22b573;
  --sh-green-soft:rgba(34,181,115,.12);
  --sh-blue:#2e7cf6;
  --sh-pink:#ffdfe8;
  display:flex;flex-direction:column;min-height:100%;
  /* 底部支付条是 sticky 浮层，预留它的高度，滚到底时最后一块内容不被压住 */
  padding-bottom:calc(84px + var(--safe-bottom));
}
/* flex column 里子项默认会被压扁，横幅/横图必须锁死高度 */
.sh-page > *{flex:0 0 auto;}
.sh-head{display:flex;align-items:center;gap:var(--space-2);padding:calc(var(--space-3) + var(--safe-top)) var(--space-4) var(--space-3);}
.sh-head h1{flex:1;min-width:0;margin:0;font-size:20px;font-weight:700;letter-spacing:-.01em;}

/* 横幅 */
.sh-banner{position:relative;height:158px;margin:0 var(--space-4) var(--space-4);border-radius:var(--radius-lg);overflow:hidden;background:linear-gradient(135deg,#ffdfe8,#fff4f7);}
.sh-banner-art{position:absolute;inset:0;display:block;}
.sh-coupon{position:absolute;display:grid;place-items:center;width:66px;height:46px;font-size:16px;font-weight:800;color:#fff;line-height:1;transform:rotate(-9deg);border-radius:6px;box-shadow:0 4px 12px rgba(0,0,0,.14);}
.sh-coupon i{display:block;font-size:10px;font-style:normal;font-weight:700;letter-spacing:.08em;}
.sh-coupon-a{top:14px;left:16px;background:#e2493f;}
.sh-coupon-b{top:10px;right:16px;background:#f0a92a;transform:rotate(9deg);}

/* 积分行 */
.sh-points{display:flex;align-items:center;gap:9px;margin:0 var(--space-4) var(--space-4);font-size:20px;color:var(--sh-orange-deep);}
.sh-points b{font-weight:800;}
.sh-points em{font-style:normal;font-variant-numeric:tabular-nums;}
.sh-coin{display:grid;place-items:center;flex:0 0 auto;}

/* 充值档位 */
.sh-tier-list{display:flex;flex-direction:column;gap:var(--space-3);padding:0 var(--space-4);}
.sh-tier{position:relative;display:flex;flex-direction:column;gap:6px;padding:var(--space-4);border-radius:var(--radius-lg);border:1.5px solid var(--color-border);background:var(--color-surface);text-align:left;cursor:pointer;transition:border-color var(--dur-base),background var(--dur-base);}
.sh-tier:hover{border-color:color-mix(in srgb,var(--sh-orange) 45%,transparent);}
.sh-tier.is-on{border-color:var(--sh-orange);}
.sh-tier-price{font-size:26px;font-weight:800;letter-spacing:-.02em;}
.sh-tier-gain{font-size:16.5px;font-weight:700;color:var(--sh-orange);}
.sh-tier-gift{margin-top:2px;padding:9px 12px;border-radius:var(--radius-md);background:var(--sh-green-soft);color:var(--sh-green);font-size:14.5px;font-weight:650;text-align:center;}
.sh-tier-badge{position:absolute;top:0;right:0;padding:7px 14px;border-radius:0 var(--radius-lg) 0 var(--radius-lg);background:var(--sh-green);color:#fff;font-size:14px;font-weight:700;}

/* 底部固定支付条 */
.sh-foot{position:sticky;bottom:0;margin-top:auto;padding:var(--space-3) var(--space-4) calc(var(--space-3) + var(--safe-bottom));background:linear-gradient(to top,var(--color-background) 62%,transparent);}
.sh-pay-btn{display:block;width:100%;height:50px;border:0;border-radius:var(--radius-full);color:#fff;font-size:17.5px;font-weight:700;letter-spacing:.02em;transition:opacity var(--dur-base),transform var(--dur-fast);}
.sh-pay-btn:active{transform:scale(.99);}
.sh-pay-btn:disabled{opacity:.55;}
.sh-pay-btn.is-orange{background:var(--sh-orange);}
.sh-pay-btn.is-blue{background:var(--sh-blue);}

/* Tab */
.sh-tabs{display:flex;gap:var(--space-6);padding:0 var(--space-4);border-bottom:1px solid var(--color-border);}
.sh-tab{position:relative;padding:0 0 11px;background:none;border:0;font-size:16px;font-weight:650;color:var(--color-subtle-foreground);cursor:pointer;transition:color var(--dur-base);}
.sh-tab.is-on{color:var(--sh-blue);}
.sh-tab.is-on::after{content:"";position:absolute;left:50%;transform:translateX(-50%);bottom:-1px;width:34px;height:3px;border-radius:2px;background:var(--sh-blue);}

/* 月卡横图 */
.sh-card-hero{position:relative;height:168px;margin:var(--space-4) var(--space-4);border-radius:var(--radius-lg);overflow:hidden;background:linear-gradient(135deg,#ffe9b8,#fff6dc);}
.sh-hero-art{position:absolute;inset:0;display:block;}
.sh-hero-tag{position:absolute;top:14px;left:14px;padding:5px 12px;border-radius:var(--radius-full);background:rgba(255,255,255,.86);color:#d0463c;font-size:13.5px;font-weight:700;}
.sh-hero-price{position:absolute;left:16px;bottom:12px;font-size:17px;font-weight:700;color:#c0392b;}
.sh-hero-price b{font-size:30px;font-weight:800;letter-spacing:-.02em;}

/* 行式信息 */
.sh-rows{margin:0 var(--space-4) var(--space-3);border-radius:var(--radius-lg);background:var(--color-surface);overflow:hidden;}
.sh-row{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);padding:15px var(--space-4);}
.sh-row+.sh-row{border-top:1px solid var(--color-border);}
.sh-row-label{font-size:16px;color:var(--color-muted-foreground);}
.sh-row-value{display:flex;align-items:center;gap:9px;}
.sh-price-blue{font-size:22px;font-weight:800;color:var(--sh-blue);}
.sh-price-blue i{font-style:normal;}
.sh-row-value s{font-size:14.5px;color:var(--color-faint);}
.sh-stepper{display:flex;align-items:center;gap:2px;border-radius:var(--radius-md);background:var(--color-surface-2);padding:3px;}
.sh-stepper button{width:34px;height:30px;border:0;background:none;color:var(--sh-blue);font-size:19px;font-weight:700;cursor:pointer;border-radius:var(--radius-sm);}
.sh-stepper button:hover{background:var(--color-surface-3);}
.sh-stepper b{min-width:34px;text-align:center;font-size:17px;font-variant-numeric:tabular-nums;}

/* 面板 */
.sh-panel{margin:var(--space-3) var(--space-4) 0;padding:var(--space-4);border-radius:var(--radius-lg);background:var(--color-surface);}
.sh-panel-title{margin:0 0 var(--space-3);font-size:17px;font-weight:700;}

/* 支付方式九宫格：6 列栅格，主渠道 3 格、中间 2 格、附加渠道 3 格 */
.sh-pay-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:9px;}
.sh-pay-grid.is-collapsed .sh-pm-extra{display:none;}
.sh-pm{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;min-height:66px;padding:9px 6px;border-radius:var(--radius-md);border:1.5px solid var(--color-border);background:var(--color-surface);cursor:pointer;transition:border-color var(--dur-base),background var(--dur-base);}
.sh-pm.span3{grid-column:span 3;}
.sh-pm.span2{grid-column:span 2;}
.sh-pm:hover{border-color:var(--color-border-strong);}
.sh-pm.is-on{border-color:#d0463c;background:color-mix(in srgb,#d0463c 6%,var(--color-surface));}
.sh-pm-icon{display:grid;place-items:center;flex:0 0 auto;}
.sh-pm-name{font-size:14px;font-weight:600;color:var(--color-foreground);text-align:center;line-height:1.3;}
.sh-pm-rec{position:absolute;top:-1px;left:-1px;padding:2px 8px;border-radius:var(--radius-md) 0 var(--radius-md) 0;background:#eaf1ff;color:var(--sh-blue);font-size:11.5px;font-weight:700;font-style:normal;}
.sh-pm.is-on .sh-pm-rec{background:#fde8e6;}

.sh-fold{display:flex;align-items:center;justify-content:center;gap:6px;width:100%;height:40px;margin-top:var(--space-3);border:0;border-radius:var(--radius-md);background:var(--color-surface-2);color:var(--color-muted-foreground);font-size:14.5px;font-weight:600;cursor:pointer;}
.sh-fold i{font-style:normal;font-size:12px;}

/* 我的月卡 */
.sh-my-cards{margin:var(--space-3) var(--space-4) 0;padding:var(--space-4);border-radius:var(--radius-lg);background:var(--color-surface);}
.sh-my-cards:empty{display:none;}
.sh-mc-row{display:flex;align-items:center;gap:var(--space-3);padding:11px 0;}
.sh-mc-row+.sh-mc-row{border-top:1px solid var(--color-border);}
.sh-mc-main{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px;}
.sh-mc-main b{font-size:15.5px;}
.sh-mc-main span{font-size:13px;color:var(--color-subtle-foreground);}
.sh-mc-claim{flex:0 0 auto;height:34px;padding:0 15px;border:0;border-radius:var(--radius-full);background:var(--sh-blue);color:#fff;font-size:14px;font-weight:650;cursor:pointer;}
.sh-mc-claim:disabled{background:var(--color-surface-3);color:var(--color-faint);}

/* 礼包网格 */
.sh-gift-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-3);padding:var(--space-4);}
.sh-gift{position:relative;display:flex;flex-direction:column;gap:5px;padding:var(--space-4) var(--space-3) var(--space-3);border-radius:var(--radius-lg);border:1.5px solid var(--color-border);background:var(--color-surface);text-align:left;cursor:pointer;overflow:hidden;transition:border-color var(--dur-base);}
.sh-gift.is-on{border-color:var(--sh-orange);}
.sh-gift-coin{display:grid;place-items:center;align-self:flex-start;}
.sh-gift-points{margin-top:2px;font-size:17px;font-weight:800;color:var(--sh-orange);}
.sh-gift-price{font-size:23px;font-weight:800;letter-spacing:-.02em;}
.sh-gift-origin{font-size:13.5px;color:var(--color-faint);text-decoration:line-through;}
.sh-gift-badge{position:absolute;top:0;right:0;padding:6px 13px;border-radius:0 var(--radius-lg) 0 var(--radius-lg);background:var(--sh-orange);color:#fff;font-size:15px;font-weight:800;}

/* 规则说明 */
.sh-rules{margin:0;padding-left:18px;font-size:14.5px;line-height:1.75;color:var(--color-muted-foreground);}
.sh-rules li+li{margin-top:8px;}

/* 签到 */
.sh-checkin{--sh-blue:#2e7cf6;}
.sh-ck-banner{position:relative;height:206px;margin:0 0 var(--space-3);overflow:hidden;}
.sh-ck-art{position:absolute;inset:0;display:block;}
.sh-ck-logo{position:absolute;left:22px;bottom:34px;font-size:32px;font-weight:900;font-style:italic;letter-spacing:-.02em;color:#1b1f2a;text-shadow:0 2px 0 #fff,0 0 14px rgba(255,255,255,.9);}
.sh-ck-logo::after{content:"";position:absolute;left:0;right:0;bottom:2px;height:9px;background:rgba(46,124,246,.42);border-radius:3px;z-index:-1;}

.sh-ck-note{position:relative;z-index:2;display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-3);margin:-30px var(--space-4) var(--space-4);padding:var(--space-4);border-radius:var(--radius-lg);background:linear-gradient(160deg,#eef7f2,#f7fbf9);box-shadow:var(--shadow-md);}
.sh-ck-note::before{content:"";position:absolute;top:-13px;left:34px;width:26px;height:34px;border:2.5px solid #d0685c;border-radius:13px 13px 3px 3px;border-bottom-color:transparent;transform:rotate(11deg);}
.sh-ck-note-left{display:flex;gap:var(--space-5);}
.sh-ck-stat{display:flex;flex-direction:column;gap:2px;}
.sh-ck-stat b{font-size:23px;font-weight:800;letter-spacing:-.01em;color:#1b1f2a;}
.sh-ck-stat span{font-size:12.5px;color:#5d6a7d;}
.sh-ck-stat i{font-style:normal;color:#8a94a6;}
.sh-ck-note-right{display:flex;flex-direction:column;gap:9px;align-items:flex-start;padding-top:4px;}
.sh-ck-link{display:inline-flex;align-items:center;gap:5px;background:none;border:0;padding:0;font-size:14.5px;font-weight:600;color:#4c586b;cursor:pointer;}
.sh-ck-link:hover{color:#1b1f2a;}

.sh-ck-board{margin:0 var(--space-4) var(--space-4);padding:var(--space-4) 0 0;border-radius:var(--radius-lg);background:var(--color-surface);}
.sh-ck-month{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);padding:0 var(--space-3) var(--space-3);}
.sh-ck-month b{font-size:17px;font-weight:700;}
.sh-ck-week{display:grid;grid-template-columns:repeat(7,1fr);padding:0 4px 8px;}
.sh-ck-week span{text-align:center;font-size:15px;font-weight:700;color:var(--color-muted-foreground);}
.sh-ck-grid{display:grid;grid-template-columns:repeat(7,1fr);}
.sh-ck-cell{position:relative;display:flex;flex-direction:column;align-items:center;gap:2px;padding:9px 0 8px;border:1px dashed var(--color-border-strong);margin:-.5px 0 0 -.5px;}
.sh-ck-cell b{font-size:15px;font-weight:700;font-variant-numeric:tabular-nums;}
.sh-ck-cell span{font-size:11px;color:var(--color-subtle-foreground);}
.sh-ck-cell.is-out{opacity:.42;}
.sh-ck-cell.is-future{opacity:.72;}
.sh-ck-cell.is-checked{background:var(--sh-pink);border-color:transparent;border-style:solid;}
.sh-ck-cell.is-checked span{color:#c0392b;}
.sh-ck-cell.is-today{outline:2px solid var(--sh-blue);outline-offset:-2px;z-index:1;}

/* 占位页 */
.sh-soon{display:flex;flex-direction:column;align-items:center;gap:var(--space-4);padding:var(--space-5) var(--space-4);text-align:center;}
.sh-soon-art{width:min(100%,280px);aspect-ratio:6/5;border-radius:var(--radius-lg);overflow:hidden;background:var(--color-surface);}
.sh-soon p{margin:0;max-width:420px;font-size:15px;line-height:1.7;color:var(--color-muted-foreground);}
.sh-soon-tag{padding:5px 14px;border-radius:var(--radius-full);background:var(--color-surface-2);font-size:13px;font-weight:650;color:var(--color-subtle-foreground);}

@media (max-width:520px){
  .sh-pay-grid{gap:7px;}
  .sh-pm{min-height:62px;}
  .sh-pm-name{font-size:13px;}
  .sh-gift-grid{gap:10px;padding:var(--space-3);}
  .sh-ck-note{flex-direction:column;gap:var(--space-3);}
  .sh-ck-note-right{flex-direction:row;gap:var(--space-4);}
  .sh-tier-price{font-size:23px;}
}

/* 扫码支付弹层：下单后在本页展示收款二维码 */
.sheet-pay{width:min(400px,100%);}
.sh-pay-head{display:flex;flex-direction:column;align-items:center;gap:4px;margin-bottom:var(--space-4);}
.sh-pay-amount{font-size:30px;font-weight:750;letter-spacing:-.01em;color:var(--color-foreground);}
.sh-pay-title{font-size:var(--text-sm);color:var(--color-subtle-foreground);}
.sh-pay-qr{display:flex;justify-content:center;align-items:center;width:248px;height:248px;margin:0 auto;padding:8px;background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-md);}
.sh-pay-qr svg{width:100%;height:100%;display:block;}
.sh-pay-img{display:block;width:248px;height:248px;margin:0 auto;object-fit:contain;background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-md);}
.sh-pay-warn{margin:0 auto;max-width:280px;padding:var(--space-4);text-align:center;font-size:var(--text-sm);line-height:1.6;color:var(--color-warning);background:color-mix(in srgb,var(--color-warning) 12%,transparent);border-radius:var(--radius-md);}
.sh-pay-tip{margin:var(--space-4) 0 var(--space-3);text-align:center;font-size:var(--text-sm);line-height:1.6;color:var(--color-muted-foreground);}
.sh-pay-status{display:flex;align-items:center;justify-content:center;gap:7px;font-size:var(--text-sm);font-weight:600;color:var(--color-subtle-foreground);}
.sh-pay-status i{width:8px;height:8px;border-radius:50%;background:currentColor;animation:shPayPulse 1.4s ease-in-out infinite;}
.sh-pay-status.is-ok{color:var(--color-accent);}
.sh-pay-status.is-ok i{animation:none;}
.sh-pay-status.is-err{color:var(--color-destructive);}
.sh-pay-status.is-err i{animation:none;}
@keyframes shPayPulse{0%,100%{opacity:.35;}50%{opacity:1;}}
.sh-pay-actions{display:flex;gap:var(--space-2);margin-top:var(--space-4);}
.sh-pay-actions button{flex:1;min-height:40px;border-radius:var(--radius-md);font-size:var(--text-base);font-weight:650;cursor:pointer;border:1px solid var(--color-border);transition:background var(--dur-fast);}
.sh-pay-again{background:var(--color-surface-2);color:var(--color-muted-foreground);}
.sh-pay-again:hover{background:var(--color-surface-3);color:var(--color-foreground);}
.sh-pay-again:disabled{opacity:.5;cursor:not-allowed;}
.sh-pay-done{background:var(--color-primary);color:#fff;border-color:transparent;}
.sh-pay-done:hover{filter:brightness(1.08);}


/* 邮箱验证码登录 */
.brand-logo img{width:100%;height:100%;object-fit:cover;border-radius:inherit;display:block}
.seg-tabs-sm{margin-bottom:14px;padding:3px;border-radius:12px}
.seg-tabs-sm .seg-tab{font-size:12px;padding:7px 6px;border-radius:9px}
.field-code{display:flex;gap:8px;align-items:center}
.field-code input{flex:1;min-width:0}
.field-code .btn{flex:none;white-space:nowrap;padding:0 12px;height:42px}
.geetest-box{margin:6px 0 10px;min-height:44px}
.geetest-box.is-hidden{display:none}

/* 三个登录方式时指示器三等分 */
#authTabs .seg-indicator{width:calc(33.333% - 3px);}
#authTabs[data-active="register"] .seg-indicator{transform:translateX(100%);}
#authTabs[data-active="email"] .seg-indicator{transform:translateX(200%);}

/* 登录 / 注册双 Tab */
#authTabs .seg-indicator{width:calc(50% - 3px);}
#authTabs[data-active="email"] .seg-indicator{transform:none;}

/* 登录辅助链接 / 忘记密码 */
.auth-links{display:flex;justify-content:flex-end;margin:-2px 0 10px}
.link-btn{border:0;background:transparent;color:var(--color-primary);font-size:13px;cursor:pointer;padding:4px 2px;font-family:inherit}
.link-btn:hover{text-decoration:underline}
.auth-subtitle{margin:0 0 16px;font-size:20px;line-height:28px;color:var(--color-foreground);font-weight:700}

/* 我的页面新版布局 */
.mine-page{padding:0 16px 28px}
.mine-topbar{display:flex;justify-content:flex-end;padding:8px 0 0}
.mine-hero{display:flex;align-items:center;gap:16px;margin:6px 0 18px}
.mine-avatar{width:82px;height:82px;border-radius:50%;display:grid;place-items:center;flex:none;color:#fff;font-size:30px;font-weight:700;box-shadow:0 8px 22px rgba(84,82,160,.22);background:linear-gradient(135deg,#c9b6ff,#8fc8ff)}
.mine-hero-info{flex:1;min-width:0}
.mine-name-row{display:flex;align-items:center;gap:8px}
.mine-name-row b{font-size:22px;line-height:1.25;font-weight:700;color:var(--color-foreground);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mine-level{flex:none;padding:2px 8px;border-radius:999px;background:var(--color-primary-soft);color:var(--color-primary);font-size:11px;line-height:18px}
.mine-progress-row{display:flex;align-items:center;gap:8px;margin-top:9px}
.mine-progress{flex:1;height:6px;border-radius:999px;background:var(--color-surface-2);overflow:hidden}
.mine-progress i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--color-primary),var(--color-secondary))}
.mine-progress-row span{flex:none;font-size:11px;color:var(--color-primary);white-space:nowrap}
.mine-hero-info>i{display:block;margin-top:7px;font-style:normal;font-size:12px;color:var(--color-muted-foreground);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mine-page .mine-stats{display:flex;justify-content:space-around;gap:0;padding:0;margin:0 0 18px;border:0;background:transparent}
.mine-page .mine-stat{flex:0 1 33%;padding:0;border:0;background:transparent;text-align:center}
.mine-page .mine-stat b{font-size:20px;line-height:1.2;font-weight:700;color:var(--color-foreground)}
.mine-page .mine-stat span{display:block;margin-top:3px;font-size:12px;color:var(--color-muted-foreground)}
.mine-points-card{display:flex;align-items:center;gap:12px;width:100%;padding:14px 16px;border:0;border-radius:20px;background:var(--color-surface);box-shadow:var(--shadow-md);color:var(--color-foreground);text-align:left;font:inherit;cursor:pointer;margin-bottom:20px}
.mine-points-ico{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;flex:none;background:var(--color-primary-soft);color:var(--color-primary)}
.mine-points-main{flex:1;min-width:0}
.mine-points-main b{display:block;font-size:15px;line-height:1.4}
.mine-points-main i{display:block;margin-top:2px;font-style:normal;font-size:12px;color:var(--color-muted-foreground)}
.mine-points-main em{font-style:normal;color:var(--color-primary);font-weight:600}
.mine-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px 6px;margin:0 0 20px}
.mine-grid-item{display:flex;flex-direction:column;align-items:center;gap:8px;padding:4px 0;border:0;background:transparent;color:var(--color-foreground);font:inherit;cursor:pointer}
.mine-grid-item svg{width:25px;height:25px;color:var(--color-primary)}
.mine-grid-item span{font-size:12px;line-height:1.2;white-space:nowrap;color:var(--color-foreground)}
.mine-grid-item:active{opacity:.65}
.mine-invite{background:var(--color-surface);border-radius:20px;padding:16px;box-shadow:var(--shadow-md);margin-bottom:16px}
.mine-invite-head{display:flex;align-items:center;gap:10px}
.mine-invite-ico{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--color-secondary-soft,var(--color-primary-soft));color:var(--color-secondary)}
.mine-invite-head b{font-size:15px}
.mine-invite-stats{display:flex;justify-content:space-around;margin-top:14px}
.mine-invite-stats div{text-align:center}
.mine-invite-stats b{display:block;font-size:20px;line-height:1.2}
.mine-invite-stats span{display:block;margin-top:2px;font-size:12px;color:var(--color-muted-foreground)}
.mine-logout{display:block;margin:0 auto;border:0;background:transparent;color:var(--color-destructive);font:inherit;font-size:13px;padding:8px 14px;cursor:pointer}

/* 性别选择与移动端紧凑注册 */
.field select{
  width:100%;padding:9px 12px;border-radius:var(--radius-sm);
  background:var(--color-surface);border:1px solid var(--color-border);
  outline:none;font-size:var(--text-md);line-height:var(--leading-normal);
  color:var(--color-foreground);font-family:inherit;appearance:none;
}
.field select:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-soft);}
@media (max-width:520px){
  .auth-view{padding:10px;}
  .auth-card{padding:18px 16px 14px;}
  .auth-card .brand{margin-bottom:14px;}
  .auth-card .brand-logo{width:38px;height:38px;}
  .auth-card .brand h1{font-size:18px;}
  .auth-card .brand p{display:none;}
  .auth-card .seg-tabs{margin-bottom:14px;}
  .auth-card .field{margin-bottom:9px;}
  .auth-card .field input,.auth-card .field select{padding:8px 10px;font-size:14px;}
  .auth-card .field-label{font-size:12px;margin-bottom:3px;}
  .auth-card .form-msg{min-height:0;margin:0 0 6px;}
  .auth-card .btn-block{height:44px;}
}

/* 注册页顶部安全区 */
@media (max-width:520px){
  .auth-view{padding:calc(16px + env(safe-area-inset-top,0px)) 10px 10px;}
}

/* 极验去掉黑色蒙版 */
div[class*="geetest"][class*="mask"],.geetest_mask,.geetest_fade{background:transparent!important;}

.mine-avatar.is-pending{font-size:11px;line-height:1.25;text-align:center;letter-spacing:0}

.brand-logo img,.rail-brand img{width:100%;height:100%;object-fit:cover;border-radius:inherit;display:block;}

/* 桌面端顶部安全间距，避免标题和 Logo 贴边 */
@media (min-width:761px){
  .chat-head{padding-top:18px;}
  .rail{padding-top:18px;}
  .sidebar{padding-top:18px;}
}

/* ---------------- 全局侧边栏 / 桌面端布局 ---------------- */
.global-menu-btn{display:none;}
.global-menu-btn.is-hidden{display:none!important;}

@media (max-width:860px){
  .global-menu-btn{
    display:grid;place-items:center;position:fixed;left:12px;top:calc(10px + env(safe-area-inset-top));
    width:40px;height:40px;border-radius:12px;z-index:80;
    background:color-mix(in srgb,var(--color-surface) 88%,transparent);
    border:1px solid var(--color-border);color:var(--color-foreground);
    backdrop-filter:blur(14px);box-shadow:var(--shadow-sm);
  }
  .global-menu-btn.is-hidden{display:none!important;}
  #exMenuBtn,#openSidebar{display:none!important;}
  .ex-head{padding-left:58px!important;}
  .chat-head{padding-left:58px!important;}
  .sh-head{padding-left:58px!important;}
  .mine-topbar{padding-left:58px!important;}
}

.desk-side{display:none;}
@media (min-width:861px){
  .rail{display:none!important;}
  .desk-side{
    display:flex;flex-direction:column;position:fixed;left:0;top:0;bottom:0;z-index:50;
    width:264px;padding:20px 14px 16px;background:var(--color-surface);
    border-right:1px solid var(--color-border);
  }
  .desk-side.is-hidden{display:none!important;}
  .desk-brand{display:flex;align-items:center;gap:10px;padding:2px 8px 18px;}
  .desk-brand img{width:38px;height:38px;border-radius:11px;object-fit:cover;}
  .desk-brand b{display:block;font-size:17px;letter-spacing:.01em;}
  .desk-brand span{display:block;margin-top:2px;font-size:11.5px;color:var(--color-subtle-foreground);}
  .desk-new{height:42px;border-radius:12px;background:var(--color-primary);color:#fff;font-weight:700;font-size:14px;margin:0 4px 18px;}
  .desk-label{padding:0 10px 7px;font-size:11px;letter-spacing:.12em;color:var(--color-faint);}
  .desk-nav{display:flex;flex-direction:column;gap:3px;margin-bottom:16px;}
  .desk-nav-item{display:flex;align-items:center;min-height:38px;padding:0 11px;border-radius:10px;color:var(--color-muted-foreground);font-size:14px;text-align:left;}
  .desk-nav-item:hover{background:var(--color-surface-2);color:var(--color-foreground);}
  .desk-nav-item.is-active{background:var(--color-primary-soft);color:var(--color-primary);font-weight:650;}
  .desk-spacer{flex:1;}
  .desk-user{display:flex;align-items:center;gap:9px;padding:11px 10px;border-radius:13px;background:var(--color-surface-2);}
  .desk-avatar{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;color:#fff;font-weight:700;background:var(--color-primary);flex:0 0 auto;}
  .desk-user div{min-width:0;flex:1;}
  .desk-user b{display:block;font-size:13.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
  .desk-user span{display:block;font-size:11px;color:var(--color-subtle-foreground);margin-top:2px;}
  .desk-user em{font-style:normal;font-size:12px;color:var(--color-warning);font-weight:700;}
  .desk-actions{display:flex;gap:6px;margin-top:10px;}
  .desk-actions button{flex:1;height:34px;border-radius:9px;background:var(--color-surface-2);color:var(--color-muted-foreground);font-size:12.5px;}
  .desk-actions button:hover{color:var(--color-foreground);}
  .desk-version{text-align:center;font-size:10.5px;color:var(--color-faint);padding-top:10px;}
  .main-view{padding-left:264px;}
  .page-scroll{max-width:1180px;margin:0 auto;width:100%;padding:18px 30px 42px;}
  .chat-head,.mode-bar,.stream,.composer-wrap{max-width:1120px;margin-left:auto;margin-right:auto;width:100%;}
  .mine-page{max-width:860px;}
  .mine-progress{max-width:240px;}
  .mine-hero-info{max-width:620px;}
  .ex-head{padding-left:30px;padding-right:30px;}
  .sh-page{max-width:980px;}
}

/* 移动端全局侧边栏 */
.ex-drawer-mask{z-index:88;}
.ex-drawer{z-index:89;padding-bottom:calc(18px + var(--safe-bottom));}
.ex-drawer-close{position:absolute;right:12px;top:calc(12px + var(--safe-top));z-index:2;width:34px;height:34px;border-radius:10px;background:var(--color-surface-2);color:var(--color-muted-foreground);font-size:22px;line-height:1;}
.ex-drawer-close:hover{color:var(--color-foreground);}
.ex-drawer-item.danger{color:var(--color-destructive);}

/* 移动侧边栏紧凑排布，保证设置/退出可见 */
.ex-drawer-profile{padding:14px 12px 18px;}
.ex-drawer-avatar{width:64px;height:64px;font-size:25px;}
.ex-drawer-name{margin-top:4px;font-size:18px;}
.ex-drawer-pts{font-size:13px;}
.ex-drawer-menu{gap:1px;padding:0 10px;}
.ex-drawer-item{height:44px;gap:12px;padding:0 12px;font-size:15px;border-radius:10px;}
.ex-drawer-item .di{width:20px;height:20px;}

/* 侧边栏主菜单与功能项统一紧凑高度 */
.ex-drawer-item{height:38px;font-size:14.5px;gap:11px;padding:0 10px;}
.ex-drawer-item .di{width:18px;height:18px;}
.ex-drawer-profile{padding:10px 12px 14px;}
.ex-drawer-avatar{width:58px;height:58px;font-size:23px;}
.ex-drawer-name{font-size:17px;}

.desk-avatar{font-size:13px;color:#fff;}

.ex-drawer-footer{position:sticky;bottom:0;margin-top:auto;padding:6px 0 calc(4px + var(--safe-bottom));background:var(--color-surface);border-top:1px solid var(--color-border);}

/* 启动过渡：避免刷新时先闪登录页再到聊天页 */
.boot-screen{
  position:fixed;inset:0;z-index:200;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;
  background:var(--color-background);color:var(--color-foreground);
}
.boot-screen.is-hidden{display:none;}
.boot-screen img{width:74px;height:74px;border-radius:20px;object-fit:cover;box-shadow:var(--shadow-md);}
.boot-screen b{font-size:18px;letter-spacing:.04em;}
.boot-dot{width:6px;height:6px;border-radius:50%;background:var(--color-primary);box-shadow:18px 0 var(--color-secondary),-18px 0 var(--color-accent);animation:bootPulse 1s ease-in-out infinite;}
@keyframes bootPulse{0%,100%{opacity:.35;transform:scale(.8)}50%{opacity:1;transform:scale(1)}}

/* 桌面侧边栏图标与匹配按钮 */
.desk-nav-item{gap:10px;}
.desk-nav-item svg{flex:0 0 18px;color:var(--color-subtle-foreground);}
.desk-nav-item.is-active svg{color:var(--color-primary);}
.desk-match{height:40px;margin:0 4px 16px;border-radius:12px;display:flex;align-items:center;justify-content:center;gap:8px;color:#fff;font-weight:700;font-size:14px;background:linear-gradient(135deg,#5b7cfa,#a78bfa 55%,#f07ac0);box-shadow:0 8px 20px rgba(91,124,250,.28);}
.desk-match:hover{filter:brightness(1.06);}

/* 手机底部中心匹配按钮 */
.tab-match{flex:0 0 78px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;margin-top:-16px;color:var(--color-primary);}
.match-orb{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,#5b7cfa,#a78bfa 55%,#f07ac0);border:3px solid var(--color-surface);box-shadow:0 8px 20px rgba(91,124,250,.35);}
.tab-match>span:last-child{font-size:10.5px;font-weight:750;line-height:1;margin-top:2px;}

/* 底部中心匹配按钮尺寸修正 */
.tabbar{min-height:70px;padding-top:8px;padding-bottom:calc(8px + var(--safe-bottom));align-items:flex-end;}
.tab-match{height:64px;margin-top:-18px;justify-content:flex-end;padding-bottom:3px;}
.match-orb{width:50px;height:50px;}
.tab-match>span:last-child{font-size:10px;margin-top:1px;}

@media (max-width:860px){
  .page-scroll{padding-bottom:96px;}
}

.tab-match{transform:translateY(-5px);}

/* ---------------- 聊天室 ---------------- */
.chatroom-page{flex:1;min-width:0;height:100%;display:flex;flex-direction:column;background:var(--color-background);}
.chatroom-head{display:flex;align-items:center;gap:12px;padding:calc(14px + var(--safe-top)) 18px 12px;border-bottom:1px solid var(--color-border);}
.chatroom-head>div{flex:1;min-width:0;}
.chatroom-head h1{font-size:20px;margin:0;}
.chatroom-head p{font-size:12.5px;color:var(--color-muted-foreground);margin:3px 0 0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.chatroom-head .icon-btn{font-size:24px;line-height:1;}
.chatroom-body{flex:1;min-height:0;display:flex;flex-direction:column;overflow:hidden;}
.chatroom-list{flex:1;overflow-y:auto;padding:18px;display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px;align-content:start;}
.chatroom-card{text-align:left;padding:16px;border-radius:16px;background:var(--color-surface);border:1px solid var(--color-border);transition:transform var(--dur-base),border-color var(--dur-base);}
.chatroom-card:hover{transform:translateY(-2px);border-color:var(--color-primary);}
.chatroom-card b{display:block;font-size:16px;margin-bottom:5px;}
.chatroom-card p{font-size:12.5px;color:var(--color-muted-foreground);margin:0 0 10px;line-height:1.5;}
.chatroom-card span{font-size:11px;color:var(--color-subtle-foreground);}
.chatroom-room{flex:1;min-height:0;display:flex;flex-direction:column;}
.chatroom-room.is-hidden{display:none;}
.chatroom-messages{flex:1;overflow-y:auto;padding:16px 18px;display:flex;flex-direction:column;gap:12px;}
.chatroom-msg{display:flex;gap:9px;max-width:min(720px,86%);}
.chatroom-msg.me{align-self:flex-end;flex-direction:row-reverse;}
.chatroom-msg .cm-avatar{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;color:#fff;font-size:12px;font-weight:700;flex:0 0 auto;background:var(--color-primary);}
.chatroom-msg .cm-body{min-width:0;}
.chatroom-msg .cm-meta{font-size:11px;color:var(--color-subtle-foreground);margin-bottom:3px;}
.chatroom-msg.me .cm-meta{text-align:right;}
.chatroom-msg .cm-text{padding:9px 12px;border-radius:13px;background:var(--color-surface-2);font-size:14px;line-height:1.55;word-break:break-word;}
.chatroom-msg.me .cm-text{background:var(--color-primary);color:#fff;}
.chatroom-composer{display:flex;gap:9px;padding:10px 16px calc(12px + var(--safe-bottom));border-top:1px solid var(--color-border);background:var(--color-surface);}
.chatroom-composer textarea{flex:1;resize:none;min-height:42px;max-height:110px;padding:11px 13px;border-radius:12px;border:1px solid var(--color-border);background:var(--color-surface-2);color:var(--color-foreground);font:inherit;outline:none;}
.chatroom-composer .btn{height:42px;align-self:flex-end;}
.chatroom-empty{padding:40px;text-align:center;color:var(--color-muted-foreground);}
@media(min-width:861px){.chatroom-list{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));padding:24px 30px;}.chatroom-head{padding-left:30px;padding-right:30px;}.chatroom-messages{padding-left:30px;padding-right:30px;}}

@media (max-width:860px){
  .chatroom-page{padding-bottom:70px;}
}

/* 聊天室工具栏与消息类型 */
.chatroom-composer{position:relative;flex-wrap:wrap;}
.chatroom-tools{display:flex;gap:6px;align-items:center;order:2;}
.chatroom-tools button{width:32px;height:32px;border-radius:9px;background:var(--color-surface-2);font-size:16px;line-height:1;}
.chatroom-composer textarea{order:1;flex:1 1 100%;}
.chatroom-composer .btn{order:3;}
.chatroom-emoji-panel{position:absolute;left:12px;right:12px;bottom:72px;z-index:20;display:grid;grid-template-columns:repeat(10,1fr);gap:6px;padding:10px;border-radius:14px;background:var(--color-surface);border:1px solid var(--color-border);box-shadow:var(--shadow-lg);max-height:190px;overflow-y:auto;}
.chatroom-emoji-panel.is-hidden{display:none;}
.chatroom-emoji-panel button{padding:3px;border-radius:7px;}
.chatroom-emoji-panel img{width:26px;height:26px;display:block;}
.chat-emoji{width:24px;height:24px;vertical-align:-6px;margin:0 1px;}
.chat-image{max-width:min(260px,70vw);max-height:260px;border-radius:10px;display:block;margin-top:4px;}
.chat-audio{max-width:240px;margin-top:4px;}
.chat-red-card{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:12px;background:linear-gradient(135deg,#f4b23e,#e85b4f);color:#fff;min-width:190px;}
.chat-red-card b{font-size:17px;}
.chat-red-card span{font-size:11px;opacity:.9;}
.chat-red-card button{margin-left:auto;background:#fff;color:#b33a2b;border-radius:9px;padding:6px 10px;font-weight:700;font-size:12px;}
.chatroom-red-modal{position:fixed;inset:0;z-index:100;display:grid;place-items:center;background:rgba(4,7,14,.55);padding:20px;}
.chatroom-red-modal.is-hidden{display:none;}
.crm-card{width:min(340px,100%);padding:20px;border-radius:18px;background:var(--color-surface);border:1px solid var(--color-border);box-shadow:var(--shadow-lg);}
.crm-card h3{margin:0 0 14px;font-size:18px;}
.crm-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:14px;}
@media(max-width:860px){.chatroom-tools{order:2}.chatroom-composer textarea{order:1;flex:1 1 calc(100% - 44px);min-width:0}.chatroom-composer .btn{order:3}.chatroom-emoji-panel{bottom:66px;grid-template-columns:repeat(6,1fr);}}

.chatroom-tools button{display:grid;place-items:center;color:var(--color-muted-foreground);}
.chatroom-tools button svg{display:block;width:18px;height:18px;}
.chatroom-tools button.recording{background:var(--color-destructive);color:#fff;}
.cm-text.is-plain{background:none!important;padding:0!important;color:inherit!important;}

/* 聊天室微信式布局 */
.chatroom-msg{align-items:flex-start;}
.chatroom-msg .cm-body{display:flex;flex-direction:column;align-items:flex-start;min-width:0;}
.chatroom-msg.me .cm-body{align-items:flex-end;}
.chatroom-msg .cm-meta{display:block;margin:0 0 4px 2px;line-height:1.2;white-space:nowrap;}
.chatroom-msg.me .cm-meta{margin:0 2px 4px 0;}
.chatroom-composer{display:flex;flex-wrap:nowrap;align-items:flex-end;gap:7px;padding:8px 12px calc(8px + var(--safe-bottom));}
.chatroom-mode{width:36px;height:36px;flex:0 0 36px;border-radius:50%;display:grid;place-items:center;background:var(--color-surface-2);color:var(--color-muted-foreground);}
.chatroom-input-wrap{flex:1;min-width:0;}
.chatroom-input-wrap textarea{width:100%;min-height:38px;max-height:110px;padding:9px 12px;border-radius:10px;border:1px solid var(--color-border);background:var(--color-surface-2);color:var(--color-foreground);font:inherit;resize:none;outline:none;}
.chatroom-hold{display:none;width:100%;height:38px;border-radius:10px;background:var(--color-surface-2);border:1px solid var(--color-border);color:var(--color-foreground);font-weight:600;font-size:14px;}
.chatroom-composer.voice-mode .chatroom-input-wrap textarea{display:none;}
.chatroom-composer.voice-mode .chatroom-hold{display:block;}
.chatroom-hold.recording{background:var(--color-destructive);color:#fff;border-color:transparent;}
.chatroom-tool{width:36px;height:36px;flex:0 0 36px;border-radius:50%;display:grid;place-items:center;background:var(--color-surface-2);color:var(--color-muted-foreground);font-size:18px;}
.chatroom-tool svg{width:20px;height:20px;}
.chatroom-send{height:36px;padding:0 15px;border-radius:10px;flex:0 0 auto;}
.chatroom-more-panel{position:absolute;right:12px;bottom:60px;z-index:25;display:flex;gap:10px;padding:12px;border-radius:16px;background:var(--color-surface);border:1px solid var(--color-border);box-shadow:var(--shadow-lg);}
.chatroom-more-panel.is-hidden{display:none;}
.chatroom-more-panel button{width:64px;display:flex;flex-direction:column;align-items:center;gap:5px;padding:8px 4px;border-radius:12px;background:var(--color-surface-2);font-size:11px;color:var(--color-muted-foreground);}
.chatroom-more-panel button span{font-size:22px;line-height:1;}
.chatroom-emoji-panel{grid-template-columns:repeat(10,1fr);max-height:240px;}
.chatroom-emoji-panel img{width:28px;height:28px;}
.chat-voice{display:inline-flex;align-items:center;gap:7px;min-width:110px;max-width:220px;padding:9px 12px;border-radius:12px;background:var(--color-surface-variant);color:var(--color-foreground);}
.chat-voice .bars{display:inline-flex;align-items:center;gap:2px;height:16px;}
.chat-voice .bars i{display:block;width:2px;border-radius:2px;background:currentColor;opacity:.55;}
.chat-voice .bars i:nth-child(1){height:6px}.chat-voice .bars i:nth-child(2){height:12px}.chat-voice .bars i:nth-child(3){height:9px}.chat-voice .bars i:nth-child(4){height:15px}.chat-voice .bars i:nth-child(5){height:7px}
.chat-voice .dur{font-size:12px;opacity:.8;}
.chat-voice.playing .bars i{animation:voiceBar .7s ease-in-out infinite alternate;}
.chat-voice.playing .bars i:nth-child(2){animation-delay:.12s}.chat-voice.playing .bars i:nth-child(3){animation-delay:.24s}.chat-voice.playing .bars i:nth-child(4){animation-delay:.36s}.chat-voice.playing .bars i:nth-child(5){animation-delay:.48s}
@keyframes voiceBar{from{transform:scaleY(.45)}to{transform:scaleY(1.2)}}
@media(max-width:860px){.chatroom-emoji-panel{grid-template-columns:repeat(6,1fr);max-height:200px}.chatroom-composer{gap:5px;padding-left:8px;padding-right:8px}.chatroom-mode,.chatroom-tool{width:34px;flex-basis:34px;height:34px}.chatroom-send{padding:0 12px;height:34px}}

.chatroom-msg .cm-avatar-img{width:32px;height:32px;border-radius:50%;object-fit:cover;flex:0 0 32px;display:block;}

/* 聊天室沉浸式：隐藏底部导航，输入区贴底 */
body.chatroom-open .tabbar{display:none!important;}
body.chatroom-open .page-scroll{padding-bottom:0;}
.chatroom-page{padding-bottom:0!important;height:100%;}
.chatroom-head{position:sticky;top:0;z-index:12;background:color-mix(in srgb,var(--color-background) 94%,transparent);backdrop-filter:blur(14px);}
.chatroom-head .chatroom-back{font-size:26px;line-height:1;}
.chatroom-composer{align-items:center;}
.chatroom-send.is-hidden{display:none!important;}
.chatroom-tool.is-hidden{display:none!important;}
.chatroom-hold{font-size:15px;}

body.chatroom-open .global-menu-btn{display:none!important;}
body.chatroom-open .chatroom-head{padding-left:14px;}

/* 聊天室沉浸式：覆盖移动端 pages 的底部导航预留 */
@media (max-width:860px){
  body.chatroom-open .main-view{height:100dvh;}
  body.chatroom-open .pages{padding-bottom:0!important;}
  body.chatroom-open #pageChatroom{height:100%;}
  body.chatroom-open .chatroom-page{height:100%;min-height:0;}
  body.chatroom-open .chatroom-head{padding-top:calc(6px + var(--safe-top));padding-bottom:6px;min-height:0;}
  body.chatroom-open .chatroom-head h1{font-size:17px;}
  body.chatroom-open .chatroom-head p{font-size:11.5px;margin-top:1px;}
  body.chatroom-open .chatroom-head .icon-btn{width:34px;height:34px;}
  body.chatroom-open .chatroom-body{min-height:0;}
  body.chatroom-open .chatroom-composer{padding-bottom:calc(6px + var(--safe-bottom));}
}

/* 浅色主题聊天室层次 */
html[data-theme="light"] .chatroom-page{background:#eef1f8;}
html[data-theme="light"] .chatroom-head{background:rgba(255,255,255,.96);border-bottom:1px solid #e2e7f2;}
html[data-theme="light"] .chatroom-messages{background:#eef1f8;}
html[data-theme="light"] .chatroom-msg .cm-text{background:#ffffff;box-shadow:0 1px 2px rgba(20,30,60,.06);}
html[data-theme="light"] .chatroom-msg.me .cm-text{background:#5b7cfa;color:#fff;box-shadow:0 1px 2px rgba(20,30,60,.08);}
html[data-theme="light"] .chatroom-composer{background:#ffffff;border-top:1px solid #e2e7f2;}
html[data-theme="light"] .chatroom-input-wrap textarea{background:#f4f6fc;border-color:#e2e7f2;}
html[data-theme="light"] .chat-voice{background:#f4f6fc;color:#1a1f3d;}
html[data-theme="light"] .chatroom-card{background:#fff;border-color:#e2e7f2;}

/* 聊天室列表紧凑化 */
@media (max-width:860px){
  body.chatroom-open .chatroom-head{height:46px;min-height:46px;padding-top:calc(2px + var(--safe-top));padding-bottom:2px;}
  body.chatroom-open .chatroom-head h1{font-size:15px;}
  body.chatroom-open .chatroom-head p{font-size:10.5px;margin-top:0;}
  body.chatroom-open .chatroom-head .icon-btn{width:30px;height:30px;font-size:22px;}
  .chatroom-card{padding:9px 12px;gap:10px;}
  .chatroom-avatar{width:40px;height:40px;flex-basis:40px;font-size:16px;border-radius:10px;}
  .chatroom-card-main b{font-size:14px;}
  .chatroom-card-main p{font-size:11.5px;}
  .chatroom-list{background:var(--color-background);}
  .chatroom-card{border-bottom:1px solid var(--color-border);}
}
html[data-theme="light"] .chatroom-list{background:#eef1f8;}
html[data-theme="light"] .chatroom-card{background:#fff;border:1px solid #e4e9f4;border-radius:12px;margin:5px 10px;box-shadow:0 1px 2px rgba(20,30,60,.05);}

/* 浅色主题聊天室列表卡片强区分 */
html[data-theme="light"] .chatroom-list{background:#eef1f8!important;}
html[data-theme="light"] .chatroom-card{background:#ffffff!important;border:1px solid #d8e0ef!important;box-shadow:0 2px 6px rgba(25,40,80,.08)!important;}
html[data-theme="light"] .chatroom-card:hover{background:#f7f9ff!important;}
html[data-theme="light"] .chatroom-card-main b{color:#1a1f3d;}
html[data-theme="light"] .chatroom-card-main p{color:#6b7590;}

/* 深色主题语音气泡背景 */
.chat-voice{background:var(--color-surface-2)!important;color:var(--color-foreground)!important;border:1px solid var(--color-border);}
html[data-theme="dark"] .chat-voice{background:#232c4a!important;color:#edf1ff!important;border-color:#33405f;}
html[data-theme="light"] .chat-voice{background:#eef2fb!important;color:#1a1f3d!important;border-color:#dfe6f3;}

/* 聊天室列表卡片立体感 */
.chatroom-card{box-shadow:0 2px 8px rgba(0,0,0,.22);border:1px solid var(--color-border-strong);border-radius:12px;margin:6px 10px;}
html[data-theme="light"] .chatroom-card{box-shadow:0 3px 10px rgba(30,50,90,.12);border:1px solid #cfd9ea;}
html[data-theme="dark"] .chatroom-card{background:var(--color-surface-2);box-shadow:0 3px 10px rgba(0,0,0,.35);border:1px solid #2c3a5c;}

/* 聊天室列表：头部高度与聊天页统一 */
@media (max-width:860px){
  .chatroom-head{height:46px;min-height:46px;padding-top:calc(2px + var(--safe-top));padding-bottom:2px;padding-left:14px;padding-right:14px;}
  .chatroom-head h1{font-size:15px;}
  .chatroom-head p{font-size:10.5px;margin-top:0;}
  .chatroom-head .icon-btn{width:30px;height:30px;font-size:22px;}
}
/* 聊天室列表卡片：名称/介绍/最新消息分行 */
.chatroom-card-main{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1;}
.chatroom-card-main b{font-size:15px;line-height:1.3;}
.chatroom-card-main .chatroom-desc{font-size:12px;color:var(--color-muted-foreground);margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.chatroom-card-main .chatroom-last{font-size:11.5px;color:var(--color-subtle-foreground);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}

/* 聊天室卡片横向布局修正 */
.chatroom-card{display:flex!important;align-items:center!important;gap:12px!important;text-align:left;}
.chatroom-avatar{display:grid!important;place-items:center;width:44px!important;height:44px!important;flex:0 0 44px!important;border-radius:12px;background:linear-gradient(135deg,#5b7cfa,#a78bfa 55%,#f07ac0);color:#fff;font-size:18px;font-weight:700;}
.chatroom-card-main{flex:1 1 auto!important;min-width:0;display:flex;flex-direction:column;gap:2px;}
.chatroom-card-meta{display:flex;flex-direction:column;align-items:flex-end;gap:3px;flex:0 0 auto;font-size:11px;color:var(--color-subtle-foreground);}

/* 侧边栏分隔线 */
.ex-drawer-divider{height:1px;margin:8px 14px;background:var(--color-border);}
.ex-drawer-menu{overflow-y:auto;}

/* 聊天室：艾特提示、选中消息、房间头像 */
.chatroom-mention-bar{display:flex;align-items:center;gap:8px;margin:6px 12px 0;padding:7px 10px;border-radius:10px;background:#ffe9e9;color:#b3261e;font-size:12px;font-weight:600;}
.chatroom-mention-bar.is-hidden{display:none;}
.chatroom-mention-bar span{flex:1;min-width:0;}
.chatroom-mention-bar button{border:0;background:#b3261e;color:#fff;border-radius:8px;padding:4px 9px;font-size:12px;}
.chatroom-mention-bar #chatroomMentionClose{background:transparent;color:#b3261e;font-size:16px;line-height:1;padding:0 4px;}
.chatroom-at-badge{display:inline-block;margin-top:4px;padding:2px 7px;border-radius:7px;background:#ff4d4f;color:#fff;font-size:10.5px;font-weight:700;}
.chatroom-avatar-img{object-fit:cover;padding:0!important;}
.chatroom-msg.selected .cm-text{outline:2px solid var(--color-primary);outline-offset:2px;}
.chatroom-msg.mentioned .cm-text{animation:mentionFlash 1.6s ease;}
@keyframes mentionFlash{0%,100%{background-color:transparent;}30%{background-color:#ffe08a;}}

/* 语音转文字 */
.chat-voice-wrap{display:inline-flex;flex-wrap:wrap;align-items:center;gap:6px;max-width:100%;}
.chat-stt{padding:4px 8px;border-radius:8px;border:1px solid var(--color-border-strong);background:transparent;color:var(--color-muted-foreground);font-size:11px;line-height:1.2;}
.chat-stt:disabled{opacity:.6;}
.chat-stt-text{flex:1 0 100%;margin-top:2px;padding:6px 9px;border-radius:9px;background:var(--color-surface-2);font-size:12px;line-height:1.5;color:var(--color-foreground);white-space:pre-wrap;}
html[data-theme="light"] .chat-stt{background:#f6f8fd;border-color:#dfe6f3;color:#6b7590;}
html[data-theme="light"] .chat-stt-text{background:#f4f6fc;}

/* 聊天室列表：未读气泡、介绍/最新消息层级、桌面排版 */
.chatroom-card{min-width:0;}
.chatroom-card-main{min-width:0;overflow:hidden;}
.chatroom-card-main b{font-size:15px;line-height:1.35;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.chatroom-card-main .chatroom-last{font-size:11.5px;color:var(--color-subtle-foreground);font-weight:400;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.chatroom-card-main .chatroom-desc{font-size:13px;color:var(--color-foreground);font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.chatroom-card-meta{align-items:flex-end;gap:6px;}
.chatroom-unread{display:inline-grid;place-items:center;min-width:20px;height:20px;padding:0 6px;border-radius:999px;background:#ff4d4f;color:#fff;font-size:11px;font-style:normal;font-weight:700;line-height:1;}
@media(min-width:861px){
  .chatroom-list{display:flex;flex-direction:column;gap:8px;padding:18px 24px;max-width:980px;margin:0 auto;}
  .chatroom-card{width:100%;margin:0;padding:12px 16px;}
  .chatroom-card-main b{font-size:15.5px;}
  .chatroom-card-main .chatroom-last{font-size:12px;}
  .chatroom-card-main .chatroom-desc{font-size:13.5px;}
  .chatroom-card-meta{min-width:74px;}
}
html[data-theme="light"] .chatroom-card-main .chatroom-last{color:#8a93a8;}
html[data-theme="light"] .chatroom-card-main .chatroom-desc{color:#1a1f3d;}

/* 聊天室卡片最终版：名称 > 介绍 > 最新消息，未读在右侧 */
.chatroom-card{display:flex!important;align-items:center!important;gap:12px!important;min-width:0;text-align:left;}
.chatroom-card-main{flex:1 1 auto!important;min-width:0;display:flex;flex-direction:column;gap:3px;overflow:hidden;}
.chatroom-card-main b{font-size:16px!important;line-height:1.35;color:var(--color-foreground)!important;font-weight:700!important;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.chatroom-card-main .chatroom-desc{font-size:12.5px!important;color:var(--color-muted-foreground)!important;font-weight:400!important;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.chatroom-card-main .chatroom-last{font-size:12px!important;color:var(--color-subtle-foreground)!important;font-weight:400!important;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.chatroom-card-meta{flex:0 0 auto;display:flex;flex-direction:column;align-items:flex-end;gap:6px;font-size:11px;color:var(--color-subtle-foreground);}
.chatroom-unread{display:inline-grid;place-items:center;min-width:22px;height:22px;padding:0 7px;border-radius:999px;background:#ff4d4f;color:#fff;font-size:11.5px;font-style:normal;font-weight:700;line-height:1;}
.chatroom-at-badge{position:absolute;right:12px;bottom:8px;margin:0;padding:2px 7px;border-radius:7px;background:#ff4d4f;color:#fff;font-size:10.5px;font-weight:700;}
.chatroom-card{position:relative;}

/* 语音转文字按钮在语音条左侧（自己的消息） */
.chat-voice-wrap.mine{flex-direction:row;justify-content:flex-start;}

@media(max-width:860px){
  .chatroom-card{padding:10px 12px!important;gap:10px!important;}
  .chatroom-card-main b{font-size:15px!important;}
  .chatroom-card-main .chatroom-desc{font-size:12px!important;}
  .chatroom-card-main .chatroom-last{font-size:11.5px!important;}
  .chatroom-avatar{width:42px!important;height:42px!important;flex-basis:42px!important;border-radius:11px!important;}
}

@media(min-width:861px){
  .chatroom-list{display:flex!important;flex-direction:column!important;gap:10px!important;padding:20px 28px!important;max-width:1040px!important;margin:0 auto!important;}
  .chatroom-card{width:100%!important;margin:0!important;padding:14px 18px!important;border-radius:14px!important;}
  .chatroom-card-main b{font-size:17px!important;}
  .chatroom-card-main .chatroom-desc{font-size:13px!important;}
  .chatroom-card-main .chatroom-last{font-size:12.5px!important;}
  .chatroom-avatar{width:48px!important;height:48px!important;flex-basis:48px!important;font-size:19px!important;}
  .chatroom-card-meta{min-width:80px;}
}

/* 桌面列表最终覆盖：单列满宽 */
@media(min-width:861px){
  .chatroom-body{display:flex;flex-direction:column;}
  .chatroom-list{
    display:flex!important;
    flex-direction:column!important;
    flex:1 1 auto!important;
    width:100%!important;
    max-width:1100px!important;
    margin:0 auto!important;
    padding:22px 32px!important;
    gap:10px!important;
    box-sizing:border-box;
    align-content:stretch!important;
    grid-template-columns:none!important;
  }
  .chatroom-list>.chatroom-card{
    display:flex!important;
    flex:0 0 auto!important;
    width:100%!important;
    min-width:0!important;
    box-sizing:border-box;
  }
}

/* 聊天室卡片：三行内容间距收紧且一致 */
.chatroom-card-main{gap:2px!important;line-height:1.25!important;}
.chatroom-card-main b{line-height:1.28!important;margin:0!important;}
.chatroom-card-main .chatroom-desc{margin:0!important;line-height:1.28!important;}
.chatroom-card-main .chatroom-last{margin:0!important;line-height:1.28!important;}

/* 按住说话浮层（微信风格） */
.chatroom-voice-overlay{position:fixed;inset:0;z-index:9200;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:26px;background:rgba(10,14,28,.78);backdrop-filter:blur(2px);}
.chatroom-voice-overlay.is-hidden{display:none;}
.cvo-bubble{width:min(72vw,280px);height:120px;border-radius:18px;background:#95ec69;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 30px rgba(0,0,0,.28);position:relative;transition:background .16s;}
.cvo-bubble::after{content:'';position:absolute;left:38px;bottom:-9px;width:18px;height:18px;background:inherit;transform:rotate(45deg);border-radius:3px;}
.chatroom-voice-overlay.is-cancel .cvo-bubble{background:#ff6b6b;}
.chatroom-voice-overlay.is-stt .cvo-bubble{background:#7fd4ff;}
.cvo-bars{display:flex;align-items:center;gap:3px;height:34px;}
.cvo-bars i{display:block;width:3px;border-radius:2px;background:#2b3a1f;animation:cvoWave 1s ease-in-out infinite;}
.cvo-bars i:nth-child(1){height:10px;animation-delay:0s}
.cvo-bars i:nth-child(2){height:18px;animation-delay:.08s}
.cvo-bars i:nth-child(3){height:26px;animation-delay:.16s}
.cvo-bars i:nth-child(4){height:16px;animation-delay:.24s}
.cvo-bars i:nth-child(5){height:30px;animation-delay:.32s}
.cvo-bars i:nth-child(6){height:20px;animation-delay:.4s}
.cvo-bars i:nth-child(7){height:28px;animation-delay:.48s}
.cvo-bars i:nth-child(8){height:14px;animation-delay:.56s}
.cvo-bars i:nth-child(9){height:22px;animation-delay:.64s}
@keyframes cvoWave{0%,100%{transform:scaleY(.5)}50%{transform:scaleY(1.1)}}
.cvo-actions{display:flex;align-items:center;gap:16px;}
.cvo-pill{min-width:112px;height:56px;border-radius:28px;display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:600;color:#f4f6ff;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.18);}
.chatroom-voice-overlay.is-cancel .cvo-pill[data-cvo="cancel"]{background:#ff4d4f;border-color:#ff4d4f;color:#fff;}
.chatroom-voice-overlay.is-stt .cvo-pill[data-cvo="stt"]{background:#1e9ee0;border-color:#1e9ee0;color:#fff;}
.cvo-hint{font-size:15px;color:#e6ebff;letter-spacing:1px;}
.cvo-dur{position:absolute;right:12px;top:10px;font-size:12px;color:#2b3a1f;font-weight:700;}

/* 长按说话：禁止选中文字与系统菜单 */
#chatroomHold,.chatroom-hold,.chatroom-voice-overlay{
  -webkit-user-select:none!important;
  -moz-user-select:none!important;
  -ms-user-select:none!important;
  user-select:none!important;
  -webkit-touch-callout:none!important;
  -webkit-tap-highlight-color:transparent;
}
#chatroomHold,.chatroom-hold{touch-action:none!important;}
.chatroom-composer,.chatroom-composer *{
  -webkit-user-select:none;
  user-select:none;
  -webkit-touch-callout:none;
}
.chatroom-composer input,.chatroom-composer textarea{
  -webkit-user-select:text;
  user-select:text;
}

body.is-holding-voice{-webkit-user-select:none!important;user-select:none!important;}
body.is-holding-voice *{-webkit-user-select:none!important;user-select:none!important;-webkit-touch-callout:none!important;}