/* ============================================================
   塔吉多任务系统 · 设计系统 v4 「液态玻璃 Liquid Glass」
   对标 Apple 沉浸式设计 (iOS / macOS 玻璃拟态)
   - 多层毛玻璃: 环境光晕背景 → 玻璃面板 → 表层高光控件
   - 每块玻璃: 顶部内高光 + 渐变边缘光晕 + 柔和长阴影
   - 暖金主色(品牌) + iOS 语义色, 支持明暗主题
   - 微交互: 弹簧按压 / 流光 / 交错入场 / 数字滚动 / iOS Toast
   - 字体: SF Pro / PingFang SC (Apple 系统栈)
   ============================================================ */

/* ==================== 1. Design Tokens ==================== */
:root{
  /* 中性色 */
  --bg:#f6f1e9;
  --bg-2:#ede4d5;
  --ink:#241f19;
  --ink-2:#5e564c;
  --ink-3:#978d81;
  --ink-4:#c0b6aa;
  --line:rgba(64,52,38,.10);
  --line-2:rgba(64,52,38,.16);
  --line-soft:rgba(255,255,255,.65);
  --line-soft-2:rgba(255,255,255,.30);

  /* 玻璃 */
  --glass:rgba(255,255,255,.60);
  --glass-strong:rgba(255,255,255,.80);
  --glass-soft:rgba(255,255,255,.34);
  --glass-hover:rgba(255,255,255,.80);
  --glass-blur:22px;

  /* 品牌暖金 */
  --accent:#f5a623;
  --accent-2:#ffc24d;
  --accent-deep:#d98a04;
  --accent-ink:#5a3a00;
  --on-accent:#2b1c00;
  --accent-soft:rgba(245,166,35,.15);
  --accent-glow:rgba(245,158,11,.45);

  /* iOS 语义色 */
  --success:#2f9e63;
  --success-soft:rgba(47,158,99,.14);
  --danger:#e5484d;
  --danger-soft:rgba(229,72,77,.13);
  --warning:#e8950c;
  --warning-soft:rgba(232,149,12,.16);
  --info:#2f7ee0;
  --info-soft:rgba(47,126,224,.13);

  /* 阴影 */
  --shadow-1:0 1px 2px rgba(50,40,28,.06);
  --shadow-2:0 16px 40px -18px rgba(60,48,30,.30);
  --shadow-3:0 34px 80px -26px rgba(60,48,30,.42);
  --shadow-orb:0 24px 60px -20px rgba(217,138,4,.45);

  /* 圆角 */
  --r-xs:8px;
  --r-sm:12px;
  --r-md:16px;
  --r-lg:20px;
  --r-xl:26px;
  --r-2xl:32px;

  /* 动效 */
  --ease-out:cubic-bezier(.22,1,.36,1);
  --ease-spring:cubic-bezier(.34,1.56,.64,1);
  --ease-in-out:cubic-bezier(.77,0,.175,1);
  --dur-press:140ms;
  --dur-pop:240ms;
  --dur-modal:340ms;
  --dur-toast:380ms;

  --font:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Segoe UI",sans-serif;
  color-scheme:light;
}
[data-theme="dark"]{
  --bg:#15120e;
  --bg-2:#0d0b09;
  --ink:#f5efe7;
  --ink-2:#b9b0a5;
  --ink-3:#857c71;
  --ink-4:#5a5249;
  --line:rgba(255,255,255,.09);
  --line-2:rgba(255,255,255,.16);
  --line-soft:rgba(255,255,255,.14);
  --line-soft-2:rgba(255,255,255,.06);

  --glass:rgba(34,29,24,.58);
  --glass-strong:rgba(48,41,34,.80);
  --glass-soft:rgba(255,255,255,.05);
  --glass-hover:rgba(255,255,255,.09);
  --glass-blur:28px;

  --accent:#ffb340;
  --accent-2:#ffcf7a;
  --accent-deep:#e8961e;
  --accent-ink:#ffdca3;
  --on-accent:#2b1c00;
  --accent-soft:rgba(255,179,64,.15);
  --accent-glow:rgba(255,179,64,.4);

  --success:#4ade80;
  --success-soft:rgba(74,222,128,.15);
  --danger:#ff6b61;
  --danger-soft:rgba(255,107,97,.15);
  --warning:#ffc53d;
  --warning-soft:rgba(255,197,61,.15);
  --info:#60a5fa;
  --info-soft:rgba(96,165,250,.15);

  --shadow-1:0 1px 2px rgba(0,0,0,.32);
  --shadow-2:0 16px 40px -14px rgba(0,0,0,.55);
  --shadow-3:0 34px 80px -22px rgba(0,0,0,.68);
  --shadow-orb:0 24px 60px -16px rgba(0,0,0,.6);

  color-scheme:dark;
}

/* ==================== 2. Reset & Base ==================== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  font-family:var(--font);
  color:var(--ink);
  background:var(--bg);
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;
  transition:background .4s var(--ease-out), color .4s var(--ease-out);
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
button{font-family:inherit;color:inherit}
img{max-width:100%}
::selection{background:var(--accent-soft);color:var(--ink)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}

/* ==================== 3. 环境光背景 ==================== */
.ambient{position:fixed;inset:0;z-index:0;overflow:hidden;pointer-events:none}
.ambient::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(120% 92% at 12% -12%, rgba(255,199,110,.30), transparent 55%),
    radial-gradient(90% 80% at 108% 18%, rgba(255,140,108,.16), transparent 52%),
    radial-gradient(120% 100% at 46% 122%, rgba(255,220,150,.22), transparent 60%),
    linear-gradient(180deg,var(--bg) 0%,var(--bg-2) 100%);
  transition:opacity .6s var(--ease-out);
}
[data-theme="dark"] .ambient::before{
  background:
    radial-gradient(120% 92% at 12% -12%, rgba(255,170,72,.16), transparent 55%),
    radial-gradient(90% 80% at 108% 18%, rgba(255,110,88,.10), transparent 52%),
    radial-gradient(120% 100% at 46% 122%, rgba(255,190,110,.10), transparent 60%),
    linear-gradient(180deg,var(--bg) 0%,var(--bg-2) 100%);
}
.orb{position:absolute;border-radius:50%;filter:blur(84px);will-change:transform}
.orb-1{width:46vmax;height:46vmax;left:-14vmax;top:-16vmax;background:radial-gradient(circle,rgba(255,196,92,.42),transparent 66%);animation:drift1 36s ease-in-out infinite alternate}
.orb-2{width:40vmax;height:40vmax;right:-12vmax;top:4vmax;background:radial-gradient(circle,rgba(255,148,120,.26),transparent 66%);animation:drift2 44s ease-in-out infinite alternate}
.orb-3{width:48vmax;height:48vmax;left:22vmax;bottom:-22vmax;background:radial-gradient(circle,rgba(255,218,150,.30),transparent 66%);animation:drift3 40s ease-in-out infinite alternate}
[data-theme="dark"] .orb-1{background:radial-gradient(circle,rgba(255,166,70,.22),transparent 66%)}
[data-theme="dark"] .orb-2{background:radial-gradient(circle,rgba(255,110,90,.14),transparent 66%)}
[data-theme="dark"] .orb-3{background:radial-gradient(circle,rgba(255,190,110,.16),transparent 66%)}
.noise{position:absolute;inset:0;opacity:.05;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.6'/%3E%3C/svg%3E")}
[data-theme="dark"] .noise{opacity:.08}
@keyframes drift1{0%{transform:translate3d(0,0,0) scale(1)}100%{transform:translate3d(6vmax,4vmax,0) scale(1.12)}}
@keyframes drift2{0%{transform:translate3d(0,0,0) scale(1)}100%{transform:translate3d(-5vmax,3vmax,0) scale(1.08)}}
@keyframes drift3{0%{transform:translate3d(0,0,0) scale(1)}100%{transform:translate3d(4vmax,-5vmax,0) scale(1.15)}}

/* ==================== 4. 玻璃基元 ==================== */
.glass{
  position:relative;
  background:var(--glass);
  -webkit-backdrop-filter:blur(var(--glass-blur)) saturate(1.55);
  backdrop-filter:blur(var(--glass-blur)) saturate(1.55);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  box-shadow:inset 0 1px 0 var(--line-soft), var(--shadow-2);
}
.glass::before{
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  padding:1px;
  background:linear-gradient(155deg,rgba(255,255,255,.60),rgba(255,255,255,.07) 28%,rgba(255,255,255,0) 55%,rgba(255,255,255,.12) 100%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;
  mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  mask-composite:exclude;
}
[data-theme="dark"] .glass::before{
  background:linear-gradient(155deg,rgba(255,255,255,.18),rgba(255,255,255,.03) 28%,rgba(255,255,255,0) 55%,rgba(255,255,255,.06) 100%);
}
.glass-strong{background:var(--glass-strong);box-shadow:inset 0 1px 0 var(--line-soft), var(--shadow-3)}
.glass-soft{background:var(--glass-soft)}
.glass-card{position:relative;border-radius:var(--r-xl);padding:24px;border:1px solid var(--line);background:var(--glass);-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(1.5);backdrop-filter:blur(var(--glass-blur)) saturate(1.5);box-shadow:inset 0 1px 0 var(--line-soft), var(--shadow-2);transition:border-color .25s var(--ease-out), box-shadow .25s var(--ease-out), transform .25s var(--ease-out)}

/* ==================== 5. 排版 ==================== */
h1,h2,h3,h4{letter-spacing:.2px;line-height:1.25;color:var(--ink);font-weight:800}
.muted{color:var(--ink-3)}
.num{font-variant-numeric:tabular-nums}

/* ==================== 6. 按钮 ==================== */
.btn{
  position:relative;display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 20px;border-radius:13px;border:1px solid var(--line-2);
  background:var(--glass);color:var(--ink);font-size:14px;font-weight:600;letter-spacing:.2px;
  cursor:pointer;user-select:none;white-space:nowrap;overflow:hidden;
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  box-shadow:inset 0 1px 0 var(--line-soft), var(--shadow-1);
  transition:transform .18s var(--ease-spring), box-shadow .25s var(--ease-out), background .25s var(--ease-out), filter .25s var(--ease-out), border-color .25s var(--ease-out);
  will-change:transform;
}
.btn svg{width:17px;height:17px;flex-shrink:0;display:block}
.btn:hover{background:var(--glass-hover);border-color:var(--line-2);box-shadow:inset 0 1px 0 var(--line-soft), var(--shadow-2)}
.btn:active{transform:scale(.96) translateY(1px)}
.btn:disabled{opacity:.52;pointer-events:none}
.btn-block{width:100%}

.btn-primary{
  color:var(--on-accent);
  background:linear-gradient(180deg,var(--accent-2),var(--accent));
  border:1px solid rgba(178,110,0,.30);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.55), 0 12px 28px -10px var(--accent-glow);
}
.btn-primary:hover{filter:brightness(1.05);border-color:rgba(178,110,0,.42);box-shadow:inset 0 1px 0 rgba(255,255,255,.62), 0 18px 38px -12px var(--accent-glow)}
.btn-primary:active{filter:brightness(.96)}

.btn-danger{
  color:#fff;
  background:linear-gradient(180deg,#ff8a80,#e5484d);
  border:1px solid rgba(190,30,40,.35);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.4), 0 12px 26px -10px rgba(229,72,77,.5);
}
.btn-danger:hover{filter:brightness(1.06);box-shadow:inset 0 1px 0 rgba(255,255,255,.5), 0 16px 34px -10px rgba(229,72,77,.6)}
.btn-danger:active{filter:brightness(.95)}

.btn-ghost{background:transparent;border-color:transparent;box-shadow:none}
.btn-ghost:hover{background:var(--glass-soft);border-color:var(--line);box-shadow:none}

.btn-sm{height:34px;padding:0 13px;font-size:13px;border-radius:11px;gap:6px}
.btn-sm svg{width:15px;height:15px}
.btn-icon{width:42px;padding:0}
.btn-icon svg{width:18px;height:18px}

/* 液态流光: 悬停时高光扫过 */
.liquid::after{
  content:"";position:absolute;top:-20%;bottom:-20%;left:-70%;width:42%;
  background:linear-gradient(105deg,transparent,rgba(255,255,255,.7),transparent);
  transform:skewX(-18deg);transition:left .6s var(--ease-out);pointer-events:none;
}
[data-theme="dark"] .liquid::after{background:linear-gradient(105deg,transparent,rgba(255,255,255,.26),transparent)}
.liquid:hover::after{left:135%}

/* 加载态 */
.spin{width:15px;height:15px;border-radius:50%;border:2px solid currentColor;border-right-color:transparent;display:inline-block;animation:spin .7s linear infinite}
.btn-loading{pointer-events:none;opacity:.85}

/* ==================== 7. 表单 ==================== */
.field{margin-bottom:16px}
.field>label{display:block;font-size:13px;font-weight:600;color:var(--ink-2);margin-bottom:7px;letter-spacing:.2px}
label{display:block;font-size:13px;font-weight:600;color:var(--ink-2);margin-bottom:7px;line-height:1.5}
input,select,textarea{
  width:100%;height:46px;padding:0 15px;border-radius:13px;
  border:1px solid var(--line-2);background:var(--glass-soft);color:var(--ink);
  font-size:14px;font-family:inherit;outline:none;
  transition:border-color .25s var(--ease-out), box-shadow .25s var(--ease-out), background .25s var(--ease-out);
}
input::placeholder,textarea::placeholder{color:var(--ink-3)}
input:hover,select:hover,textarea:hover{border-color:var(--line-2)}
input:focus,select:focus,textarea:focus{border-color:var(--accent);background:var(--glass);box-shadow:0 0 0 4px var(--accent-soft)}
textarea{height:auto;padding:12px 15px;resize:vertical;line-height:1.6}
select{cursor:pointer;appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23978d81' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:38px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}

/* 带图标输入框 */
.input-wrap{position:relative;display:flex;align-items:center}
.input-wrap .ic{position:absolute;left:14px;width:17px;height:17px;color:var(--ink-3);pointer-events:none;transition:color .25s var(--ease-out)}
.input-wrap input,.input-wrap select{padding-left:42px}
.input-wrap:focus-within .ic{color:var(--accent-deep)}

.msg-line{font-size:12.5px;margin-top:10px;min-height:16px}
.ok-text{color:var(--success)}
.err-text{color:var(--danger)}
.warn-text{color:var(--warning)}

.alert{padding:13px 16px;border-radius:var(--r-sm);font-size:13px;margin-bottom:16px;line-height:1.7;white-space:pre-wrap;display:flex;gap:10px;align-items:flex-start}
.alert svg{width:17px;height:17px;flex-shrink:0;margin-top:1px}
.alert-error{background:var(--danger-soft);border:1px solid rgba(229,72,77,.28);color:var(--danger)}
.alert-ok{background:var(--success-soft);border:1px solid rgba(47,158,99,.28);color:var(--success)}

.form-section{font-size:12px;font-weight:800;letter-spacing:1px;color:var(--accent-deep);margin:22px 0 12px;padding-left:12px;border-left:3px solid var(--accent);text-transform:uppercase}
.form.narrow{max-width:720px}
.search{max-width:260px;height:40px;border-radius:12px}
/* ==================== 8. 应用外壳 (浮动玻璃侧边栏) ==================== */
.app-shell{min-height:100vh;position:relative;z-index:1}
.side{
  position:fixed;top:16px;left:16px;bottom:16px;width:254px;z-index:40;
  display:flex;flex-direction:column;gap:6px;padding:18px 14px;
  border-radius:24px;background:var(--glass);
  -webkit-backdrop-filter:blur(var(--glass-blur)) saturate(1.55);
  backdrop-filter:blur(var(--glass-blur)) saturate(1.55);
  border:1px solid var(--line);
  box-shadow:inset 0 1px 0 var(--line-soft), var(--shadow-3);
  transition:background .4s var(--ease-out), border-color .4s var(--ease-out);
}
.side::before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;padding:1px;
  background:linear-gradient(155deg,rgba(255,255,255,.6),rgba(255,255,255,.06) 28%,transparent 55%,rgba(255,255,255,.12) 100%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;
  mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);mask-composite:exclude}
[data-theme="dark"] .side::before{background:linear-gradient(155deg,rgba(255,255,255,.16),rgba(255,255,255,.03) 28%,transparent 55%,rgba(255,255,255,.05) 100%)}
.side-brand{display:flex;align-items:center;gap:11px;padding:4px 8px 18px;font-size:15px;font-weight:800;letter-spacing:.3px;color:var(--ink)}
.brand-icon{width:38px;height:38px;flex-shrink:0;display:flex;align-items:center;justify-content:center;
  border-radius:12px;color:var(--on-accent);
  background:linear-gradient(150deg,var(--accent-2),var(--accent));
  box-shadow:inset 0 1px 0 rgba(255,255,255,.55), 0 10px 22px -8px var(--accent-glow)}
.brand-icon svg{width:21px;height:21px;display:block}
.side-user{display:flex;align-items:center;gap:12px;padding:12px;border-radius:var(--r-md);background:var(--glass-soft);border:1px solid var(--line);margin-bottom:10px}
.avatar{width:42px;height:42px;flex-shrink:0;border-radius:14px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:16px;color:var(--on-accent);
  background:linear-gradient(150deg,var(--accent-2),var(--accent));
  box-shadow:inset 0 1px 0 rgba(255,255,255,.5), 0 8px 18px -8px var(--accent-glow)}
.side-user-name{font-size:14px;font-weight:700;color:var(--ink);line-height:1.3}
.side-user-mail{font-size:11px;color:var(--ink-3);margin-top:2px;word-break:break-all}
.side-nav{display:flex;flex-direction:column;gap:4px}
.side-nav a{
  display:flex;align-items:center;gap:12px;padding:12px 13px;border-radius:13px;
  color:var(--ink-2);font-size:14px;font-weight:600;cursor:pointer;position:relative;
  transition:background .22s var(--ease-out), color .22s var(--ease-out), transform .14s var(--ease-spring), box-shadow .22s var(--ease-out);
}
.side-nav a .ic{width:19px;height:19px;flex-shrink:0;display:inline-flex;align-items:center;justify-content:center}
.side-nav a svg{width:19px;height:19px;display:block}
.side-nav a:hover{background:var(--glass-soft);color:var(--ink)}
.side-nav a:active{transform:scale(.97)}
.side-nav a.active{background:var(--accent-soft);color:var(--accent-deep);box-shadow:inset 0 1px 0 rgba(255,255,255,.4)}
[data-theme="dark"] .side-nav a.active{color:var(--accent-2)}
.side-nav a.active::before{content:"";position:absolute;left:-7px;top:26%;bottom:26%;width:3.5px;border-radius:3px;background:linear-gradient(180deg,var(--accent-2),var(--accent));box-shadow:0 0 10px var(--accent-glow)}
.side .side-foot{margin-top:auto;display:flex;flex-direction:column;gap:8px}
.side .side-foot .btn{height:42px}

.main{margin-left:calc(16px + 254px + 24px);padding:30px 40px 84px;min-width:0}
.topbar{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:26px}
.topbar h2{font-size:28px;font-weight:800;letter-spacing:.3px;color:var(--ink)}
.topbar .sub{color:var(--ink-3);font-size:13.5px;margin-top:6px;font-weight:500}
.top-actions{display:flex;align-items:center;gap:10px}
.top-actions .btn{height:46px;padding:0 22px;border-radius:14px;font-size:14.5px}

/* ==================== 9. 统计卡片 ==================== */
.stat-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(168px,1fr));gap:16px;margin-bottom:26px}
.stat-row.split{grid-template-columns:1fr 1.4fr}
.stat-row>*{min-width:0}
.stat-card{
  position:relative;overflow:hidden;padding:22px 20px 20px;border-radius:var(--r-lg);
  background:var(--glass);border:1px solid var(--line);
  -webkit-backdrop-filter:blur(var(--glass-blur)) saturate(1.5);
  backdrop-filter:blur(var(--glass-blur)) saturate(1.5);
  box-shadow:inset 0 1px 0 var(--line-soft), var(--shadow-2);
  transition:transform .22s var(--ease-out), border-color .25s var(--ease-out), box-shadow .25s var(--ease-out);
}
.stat-card::after{content:"";position:absolute;inset:0;border-radius:inherit;opacity:0;pointer-events:none;
  background:radial-gradient(120% 90% at 100% 0%, var(--accent-soft), transparent 55%);
  transition:opacity .3s var(--ease-out)}
@media (hover:hover) and (pointer:fine){
  .stat-card:hover{transform:translateY(-3px);border-color:var(--line-2);box-shadow:inset 0 1px 0 var(--line-soft), var(--shadow-3)}
  .stat-card:hover::after{opacity:1}
}
.stat-card .stat-icon{position:absolute;top:16px;right:16px;width:38px;height:38px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:var(--accent-soft);color:var(--accent-deep);box-shadow:inset 0 1px 0 rgba(255,255,255,.35)}
[data-theme="dark"] .stat-card .stat-icon{color:var(--accent-2)}
.stat-card .stat-icon svg{width:19px;height:19px;display:block}
.stat-card .stat-num{position:relative;z-index:1;font-size:32px;font-weight:800;letter-spacing:-.6px;line-height:1.1;font-variant-numeric:tabular-nums;color:var(--ink)}
.stat-card .stat-label{position:relative;z-index:1;font-size:12px;color:var(--ink-3);margin-top:7px;font-weight:600}
.stat-card.ok .stat-num{color:var(--success)}
.stat-card.err .stat-num{color:var(--danger)}
.stat-card.warn .stat-num{color:var(--warning)}
.stat-card.grad .stat-num{background:linear-gradient(135deg,var(--accent-deep),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}

/* ==================== 10. 卡片 ==================== */
.card{border-radius:var(--r-xl);padding:24px;margin-bottom:20px;border:1px solid var(--line);background:var(--glass);
  -webkit-backdrop-filter:blur(var(--glass-blur)) saturate(1.5);backdrop-filter:blur(var(--glass-blur)) saturate(1.5);
  box-shadow:inset 0 1px 0 var(--line-soft), var(--shadow-2)}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px;flex-wrap:wrap}
.card-head h3{font-size:16px;font-weight:800;color:var(--ink);letter-spacing:.2px}
.card-head .sub{font-size:12px;color:var(--ink-3)}

/* ==================== 11. 账号卡片 ==================== */
.acct-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(400px,1fr));gap:16px}
.acct-card{
  position:relative;border-radius:var(--r-xl);padding:20px;border:1px solid var(--line);background:var(--glass);
  -webkit-backdrop-filter:blur(var(--glass-blur)) saturate(1.5);backdrop-filter:blur(var(--glass-blur)) saturate(1.5);
  box-shadow:inset 0 1px 0 var(--line-soft), var(--shadow-2);
  transition:transform .24s var(--ease-out), border-color .25s var(--ease-out), box-shadow .25s var(--ease-out);
  overflow:hidden;
}
.acct-card::before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;padding:1px;
  background:linear-gradient(155deg,rgba(255,255,255,.55),rgba(255,255,255,.05) 30%,transparent 55%,rgba(255,255,255,.1) 100%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;
  mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);mask-composite:exclude}
[data-theme="dark"] .acct-card::before{background:linear-gradient(155deg,rgba(255,255,255,.15),rgba(255,255,255,.02) 30%,transparent 55%,rgba(255,255,255,.05) 100%)}
@media (hover:hover) and (pointer:fine){
  .acct-card:hover{transform:translateY(-3px);border-color:var(--line-2);box-shadow:inset 0 1px 0 var(--line-soft), var(--shadow-3)}
}
.acct-card.expired{border-color:rgba(229,72,77,.35)}
.acct-top{display:flex;align-items:flex-start;gap:14px;margin-bottom:14px}
.acct-icon{width:50px;height:50px;flex-shrink:0;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:800;color:var(--on-accent);
  background:linear-gradient(150deg,var(--accent-2),var(--accent));
  box-shadow:inset 0 1px 0 rgba(255,255,255,.5), 0 10px 22px -8px var(--accent-glow)}
.acct-name{font-size:16px;font-weight:800;color:var(--ink);display:flex;align-items:center;gap:8px;letter-spacing:.2px}
.acct-sub{font-size:12.5px;color:var(--ink-3);margin-top:4px;font-variant-numeric:tabular-nums}
.acct-top .switch{margin-left:auto}
.acct-meta{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.acct-meta>span{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--ink-2);padding:5px 10px;border-radius:999px;background:var(--glass-soft);border:1px solid var(--line)}
.acct-actions{display:flex;gap:8px;flex-wrap:wrap;padding-top:14px;border-top:1px solid var(--line)}
.acct-actions .btn{flex:1;min-width:0}

/* 今日任务面板 */
.acct-board{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:14px}
.board-line{border-radius:var(--r-md);padding:13px 14px;background:var(--glass-soft);border:1px solid var(--line);transition:border-color .25s var(--ease-out), background .25s var(--ease-out)}
.board-line.done{border-color:rgba(47,158,99,.4);background:linear-gradient(180deg,var(--success-soft),transparent 70%)}
.board-line.partial{border-color:var(--line-2)}
.row-line{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:12.5px;color:var(--ink-2);margin-bottom:7px}
.row-line b{font-size:13.5px;font-weight:800;color:var(--ink)}
.row-line span{font-variant-numeric:tabular-nums}
.board-line .progress{margin-bottom:10px}

/* 进度条 */
.progress{position:relative;height:7px;border-radius:999px;background:var(--line);overflow:hidden}
.progress>i{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--accent-2),var(--accent));transform-origin:left center;transition:transform .8s var(--ease-in-out);position:relative;box-shadow:0 0 8px var(--accent-glow)}
.progress.ok>i{background:linear-gradient(90deg,#5fd493,#2f9e63);box-shadow:0 0 8px rgba(47,158,99,.4)}
.progress.warn>i{background:linear-gradient(90deg,var(--accent-2),var(--warning))}
.progress.err>i{background:linear-gradient(90deg,#ff8a80,#e5484d);box-shadow:0 0 8px rgba(229,72,77,.4)}

/* 今日任务状态行 */
.task-today{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:600;color:var(--ink-2);padding:6px 11px;border-radius:999px;background:var(--glass-soft);border:1px solid var(--line)}
.task-today .dot{width:7px;height:7px;border-radius:50%;background:var(--ink-4)}
.task-today.pending .dot{background:var(--warning);box-shadow:0 0 0 4px var(--warning-soft);animation:pulse 1.8s ease-in-out infinite}
.task-today.done .dot{background:var(--success);box-shadow:0 0 0 4px var(--success-soft)}
.task-today.off .dot{background:var(--ink-4)}
.task-today.pending{color:var(--warning)}
.task-today.done{color:var(--success)}

/* 游戏签到 */
.game-sign-panel{margin-top:10px;padding-top:10px;border-top:1px dashed var(--line-2)}
.game-sign-head{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:12.5px;font-weight:700;color:var(--ink);margin-bottom:8px}
.game-sign-items{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px}
.gs-item{display:flex;align-items:center;gap:8px;padding:7px 11px;border-radius:12px;background:var(--accent-soft);border:1px solid rgba(245,166,35,.32);box-shadow:inset 0 1px 0 rgba(255,255,255,.4)}
.gs-item img{width:30px;height:30px;border-radius:9px;object-fit:cover}
.gs-name{font-size:13px;font-weight:700;color:var(--ink)}
.gs-num{font-size:13px;color:var(--accent-deep);font-weight:800;font-variant-numeric:tabular-nums}
.gs-badge{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--accent-2),var(--accent));box-shadow:inset 0 1px 0 rgba(255,255,255,.45)}

/* ==================== 12. 徽标 / 标签 ==================== */
.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;font-size:11.5px;font-weight:700;background:var(--glass-soft);border:1px solid var(--line-2);color:var(--ink-2)}
.badge.active,.badge.success,.badge.done{background:var(--success-soft);border-color:rgba(47,158,99,.35);color:var(--success)}
.badge.expired,.badge.fail{background:var(--danger-soft);border-color:rgba(229,72,77,.35);color:var(--danger)}
.badge.pending,.badge.skip{background:var(--warning-soft);border-color:rgba(232,149,12,.35);color:var(--warning)}
.chip{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:999px;font-size:11px;font-weight:700;background:var(--glass-soft);border:1px solid var(--line-2);color:var(--ink-2)}
.chip.ok{background:var(--success-soft);border-color:rgba(47,158,99,.35);color:var(--success)}
.chip.bad{background:var(--danger-soft);border-color:rgba(229,72,77,.35);color:var(--danger)}
.chip.pending{background:var(--warning-soft);border-color:rgba(232,149,12,.35);color:var(--warning)}
.status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--ink-4)}
.status-dot.active{background:var(--success);box-shadow:0 0 0 3px var(--success-soft)}
.status-dot.expired{background:var(--danger);box-shadow:0 0 0 3px var(--danger-soft)}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%}

/* ==================== 13. 开关 (iOS 风格) ==================== */
.switch{display:inline-flex;align-items:center;gap:8px;cursor:pointer;user-select:none;position:relative}
.switch input{position:absolute;opacity:0;width:0;height:0}
.switch .slider{width:42px;height:25px;border-radius:999px;background:rgba(120,110,100,.28);position:relative;flex-shrink:0;
  transition:background .28s var(--ease-out), box-shadow .28s var(--ease-out);box-shadow:inset 0 1px 3px rgba(0,0,0,.18)}
[data-theme="dark"] .switch .slider{background:rgba(255,255,255,.16)}
.switch .slider::after{content:"";position:absolute;left:3px;top:3px;width:19px;height:19px;border-radius:50%;background:#fff;
  transform:translateX(0);transition:transform .28s var(--ease-spring), width .2s var(--ease-out);box-shadow:0 2px 6px rgba(0,0,0,.25)}
.switch input:checked+.slider{background:linear-gradient(135deg,var(--accent-2),var(--accent));box-shadow:inset 0 1px 2px rgba(0,0,0,.12), 0 0 12px var(--accent-glow)}
.switch input:checked+.slider::after{transform:translateX(17px)}
.switch:active .slider::after{width:23px}
.switch:active input:checked+.slider::after{transform:translateX(13px)}
.switch i{font-style:normal;font-size:12px;color:var(--ink-3);font-weight:600}
.switch input:focus-visible+.slider{outline:2px solid var(--accent);outline-offset:2px}
/* ==================== 14. 表格 ==================== */
.table-wrap{overflow-x:auto;border-radius:var(--r-lg);border:1px solid var(--line);background:var(--glass);-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(1.5);backdrop-filter:blur(var(--glass-blur)) saturate(1.5);box-shadow:inset 0 1px 0 var(--line-soft), var(--shadow-2)}
table{width:100%;border-collapse:collapse;font-size:13px;min-width:680px}
thead th{text-align:left;padding:13px 16px;font-size:11.5px;font-weight:800;letter-spacing:.4px;color:var(--ink-3);background:var(--glass-soft);border-bottom:1px solid var(--line);white-space:nowrap;text-transform:uppercase}
tbody td{padding:13px 16px;border-bottom:1px solid var(--line);color:var(--ink-2);vertical-align:middle}
tbody tr{transition:background .22s var(--ease-out)}
@media (hover:hover) and (pointer:fine){tbody tr:hover{background:var(--glass-soft)}}
tbody tr:last-child td{border-bottom:none}
.ops{display:flex;gap:6px;flex-wrap:wrap}

/* ==================== 15. 模态 ==================== */
.modal-mask{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;padding:20px;
  background:rgba(24,18,10,.32);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  opacity:0;pointer-events:none;transition:opacity .32s var(--ease-out)}
[data-theme="dark"] .modal-mask{background:rgba(0,0,0,.5)}
.modal-mask.open{opacity:1;pointer-events:auto}
.modal{
  width:440px;max-width:94vw;max-height:88vh;overflow-y:auto;padding:26px 26px 22px;border-radius:26px;
  background:var(--glass-strong);border:1px solid var(--line-2);
  -webkit-backdrop-filter:blur(36px) saturate(1.6);backdrop-filter:blur(36px) saturate(1.6);
  box-shadow:inset 0 1px 0 var(--line-soft), var(--shadow-3);
  transform:translateY(18px) scale(.96);opacity:0;
  transition:transform .36s var(--ease-spring), opacity .3s var(--ease-out);
}
.modal-mask.open .modal{transform:none;opacity:1}
.modal-title{font-size:18px;font-weight:800;color:var(--ink);letter-spacing:.2px}
.modal-desc{font-size:13px;color:var(--ink-2);margin-top:8px;line-height:1.7}
.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:22px}
.modal .field{margin-top:14px}
.detail-body{max-width:100%;margin-top:14px}
.detail-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:16px}
.detail-stats>div{padding:14px 12px;border-radius:var(--r-md);background:var(--glass-soft);border:1px solid var(--line);text-align:center}
.detail-stats b{display:block;font-size:24px;font-weight:800;color:var(--ink);font-variant-numeric:tabular-nums}
.detail-stats span{font-size:11.5px;color:var(--ink-3);font-weight:600}
.detail-meta{font-size:12.5px;color:var(--ink-2);line-height:2;background:var(--glass-soft);border:1px solid var(--line);border-radius:var(--r-md);padding:12px 14px;margin-bottom:14px;font-variant-numeric:tabular-nums}
.log-list{display:flex;flex-direction:column;gap:6px;max-height:260px;overflow-y:auto;padding-right:4px}
.log-item{display:flex;align-items:center;gap:10px;font-size:12.5px;padding:9px 12px;border-radius:11px;background:var(--glass-soft);border:1px solid var(--line)}
.log-item span{font-weight:700;color:var(--ink);flex:1}
.log-item b{font-size:11.5px;padding:2px 8px;border-radius:999px}
.log-item.success b{background:var(--success-soft);color:var(--success)}
.log-item.fail b{background:var(--danger-soft);color:var(--danger)}
.log-item.skip b{background:var(--warning-soft);color:var(--warning)}
.log-item em{font-style:normal;font-size:11px;color:var(--ink-3);font-variant-numeric:tabular-nums}

/* ==================== 16. Toast (iOS 底部) ==================== */
.toast-wrap{position:fixed;left:50%;bottom:calc(28px + env(safe-area-inset-bottom));transform:translateX(-50%);z-index:200;display:flex;flex-direction:column;gap:10px;align-items:center;pointer-events:none}
.toast{
  display:flex;align-items:flex-start;gap:12px;min-width:300px;max-width:min(440px,92vw);padding:14px 18px;border-radius:18px;
  background:rgba(26,22,18,.82);color:#f6f1e9;
  -webkit-backdrop-filter:blur(22px) saturate(1.4);backdrop-filter:blur(22px) saturate(1.4);
  border:1px solid rgba(255,255,255,.14);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.16), 0 22px 48px -14px rgba(0,0,0,.5);
  transform:translateY(18px) scale(.96);opacity:0;
  transition:transform .38s var(--ease-spring), opacity .3s var(--ease-out);
}
.toast.show{transform:none;opacity:1}
.toast.hide{transform:translateY(10px) scale(.97);opacity:0}
.t-ico{width:22px;height:22px;flex-shrink:0;display:flex;align-items:center;justify-content:center;border-radius:7px}
.t-ico svg{width:14px;height:14px;display:block}
.toast.success .t-ico{background:rgba(74,222,128,.22);color:#7ee2a8}
.toast.error .t-ico{background:rgba(255,107,97,.22);color:#ff9d95}
.toast.info .t-ico{background:rgba(96,165,250,.22);color:#a3c8fb}
.t-title{font-size:13.5px;font-weight:700;line-height:1.4}
.t-msg{font-size:12px;color:rgba(246,241,233,.66);margin-top:2px;line-height:1.5}

/* ==================== 17. 图表 ==================== */
.chart{min-height:220px;position:relative}
.bar-chart{display:flex;align-items:flex-end;gap:14px;height:200px;padding:28px 8px 0;
  background-image:repeating-linear-gradient(180deg,transparent 0,transparent 49px,var(--line) 49px,var(--line) 50px);border-radius:var(--r-md)}
.bar-col{flex:1;display:flex;flex-direction:column;align-items:center;height:100%;justify-content:flex-end;gap:8px}
.bar{width:100%;max-width:46px;border-radius:9px 9px 5px 5px;min-height:4px;position:relative;
  background:linear-gradient(180deg,var(--accent-2),var(--accent));
  box-shadow:0 10px 22px -8px var(--accent-glow), inset 0 1px 0 rgba(255,255,255,.45);
  transform-origin:bottom center;animation:barGrow .7s var(--ease-out) both;transition:filter .22s var(--ease-out)}
.bar:hover{filter:brightness(1.1)}
.bar i{position:absolute;top:-20px;left:50%;transform:translateX(-50%);font-style:normal;font-size:11px;font-weight:800;color:var(--ink-2);font-variant-numeric:tabular-nums}
.bar-col span{font-size:11px;color:var(--ink-3);white-space:nowrap;font-weight:600}
@keyframes barGrow{from{transform:scaleY(0)}to{transform:scaleY(1)}}
.donut-wrap{display:flex;align-items:center;justify-content:center;gap:30px;flex-wrap:wrap;padding:12px 0}
.donut{--p:0;width:168px;height:168px;position:relative;flex-shrink:0}
.donut .ring{width:168px;height:168px;border-radius:50%;background:conic-gradient(var(--accent) calc(var(--p)*1%),var(--line) 0);transition:background .8s var(--ease-in-out);filter:drop-shadow(0 8px 18px var(--accent-glow))}
.donut .ring::before{content:"";position:absolute;inset:15px;border-radius:50%;background:var(--glass-strong);border:1px solid var(--line);box-shadow:inset 0 2px 10px rgba(0,0,0,.06)}
.donut-center{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:2}
.donut-center b{font-size:28px;font-weight:800;font-variant-numeric:tabular-nums;color:var(--ink)}
.donut-center span{font-size:11px;color:var(--ink-3);font-weight:600}
.donut-legend{display:flex;flex-direction:column;gap:12px;min-width:150px}
.donut-legend .lg-item{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--ink-2);font-weight:600}
.lg-dot{width:10px;height:10px;border-radius:4px;flex-shrink:0;box-shadow:inset 0 1px 0 rgba(255,255,255,.3)}
.lg-num{margin-left:auto;font-weight:800;color:var(--ink);font-variant-numeric:tabular-nums}

/* ==================== 18. 认证页 ==================== */
.auth-body{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:24px;position:relative}
.auth-wrap{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;gap:16px}
.auth-card{
  width:min(430px,94vw);padding:40px 36px 32px;border-radius:30px;position:relative;
  background:var(--glass-strong);border:1px solid var(--line-2);
  -webkit-backdrop-filter:blur(40px) saturate(1.6);backdrop-filter:blur(40px) saturate(1.6);
  box-shadow:inset 0 1px 0 var(--line-soft), var(--shadow-3);
  transform:translateY(22px);opacity:0;
  transition:transform .7s var(--ease-out), opacity .7s var(--ease-out);
}
.auth-card.in{transform:none;opacity:1}
.auth-card::before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;padding:1.5px;
  background:linear-gradient(155deg,rgba(255,255,255,.7),rgba(255,255,255,.06) 30%,transparent 55%,rgba(255,255,255,.14) 100%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;
  mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);mask-composite:exclude}
.install-card{width:min(560px,94vw)}
.brand{text-align:center;margin-bottom:30px}
.brand-icon{width:72px;height:72px;margin:0 auto 18px;display:flex;align-items:center;justify-content:center;
  border-radius:24px;color:var(--on-accent);
  background:linear-gradient(150deg,var(--accent-2),var(--accent));
  box-shadow:inset 0 1px 0 rgba(255,255,255,.55), 0 20px 50px -14px var(--accent-glow);
  animation:float 5.5s var(--ease-in-out) infinite}
.brand-icon svg{width:38px;height:38px;display:block}
.brand h1{font-size:26px;font-weight:800;letter-spacing:.5px;color:var(--ink)}
.brand p{color:var(--ink-3);font-size:13px;margin-top:8px}
.auth-foot{text-align:center;color:var(--ink-3);font-size:12px;margin-top:22px;line-height:1.8}
.install-tip{text-align:center;color:var(--ink-3);font-size:12px;margin-top:16px;line-height:1.8}
.auth-badge{display:flex;align-items:center;gap:10px;padding:12px 18px;border-radius:16px;font-size:12.5px;color:var(--ink-2);
  background:var(--glass);border:1px solid var(--line);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);
  box-shadow:inset 0 1px 0 var(--line-soft), var(--shadow-2);animation:riseIn .6s var(--ease-out) .25s both}
.auth-badge svg{width:16px;height:16px;color:var(--accent-deep);flex-shrink:0}
[data-theme="dark"] .auth-badge svg{color:var(--accent-2)}

/* ==================== 19. 空状态 / 其他 ==================== */
.empty{text-align:center;color:var(--ink-3);font-size:13px;padding:44px 16px;line-height:1.8}
.empty .empty-ico{width:56px;height:56px;margin:0 auto 14px;border-radius:18px;display:flex;align-items:center;justify-content:center;background:var(--glass-soft);border:1px solid var(--line);color:var(--ink-3);box-shadow:inset 0 1px 0 var(--line-soft)}
.empty .empty-ico svg{width:26px;height:26px}
.empty b{display:block;color:var(--ink-2);font-size:14px;font-weight:700;margin-bottom:4px}
.board-wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
.detail-stats.grid-2{grid-template-columns:repeat(2,1fr)}

/* ==================== 20. Tab 页 & 入场 ==================== */
.tab-page{animation:tabIn .42s var(--ease-out) both}
@keyframes tabIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.stagger>*{opacity:0;transform:translateY(14px);animation:riseIn .5s var(--ease-out) forwards}
.stagger>*:nth-child(1){animation-delay:0ms}
.stagger>*:nth-child(2){animation-delay:60ms}
.stagger>*:nth-child(3){animation-delay:120ms}
.stagger>*:nth-child(4){animation-delay:180ms}
.stagger>*:nth-child(5){animation-delay:240ms}
.stagger>*:nth-child(6){animation-delay:300ms}
@keyframes riseIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@keyframes cardIn{from{opacity:0;transform:translateY(24px) scale(.97)}to{opacity:1;transform:none}}

/* ==================== 21. 主题切换 ==================== */
.theme-toggle{width:42px;height:42px;border-radius:13px;border:1px solid var(--line-2);background:var(--glass);color:var(--ink-2);cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  box-shadow:inset 0 1px 0 var(--line-soft), var(--shadow-1);
  transition:background .22s var(--ease-out), color .22s var(--ease-out), transform .14s var(--ease-spring), border-color .22s var(--ease-out)}
.theme-toggle:hover{background:var(--glass-hover);color:var(--ink);border-color:var(--line-2)}
.theme-toggle:active{transform:scale(.93)}
.theme-toggle svg{width:18px;height:18px;display:block}

/* ==================== 22. Keyframes ==================== */
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.5}}
@keyframes shimmer{0%{background-position:-400px 0}100%{background-position:400px 0}}

/* 骨架屏 */
.skeleton{border-radius:var(--r-sm);background:linear-gradient(90deg,var(--glass-soft) 25%,var(--glass-hover) 37%,var(--glass-soft) 63%);background-size:400px 100%;animation:shimmer 1.3s ease-in-out infinite}

/* ==================== 23. Reduced motion ==================== */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
  .brand-icon{animation:none}
  .orb{animation:none}
}

/* ==================== 24. 响应式 ==================== */
@media (max-width:1200px){
  .main{padding:26px 26px 72px}
  .acct-list{grid-template-columns:repeat(auto-fill,minmax(360px,1fr))}
}
@media (max-width:1024px){
  .side{width:76px;padding:16px 10px}
  .side-brand{justify-content:center;padding:4px 0 14px;font-size:0;gap:0}
  .side-brand .brand-icon{width:40px;height:40px}
  .side-user{justify-content:center;padding:10px 4px}
  .side-user div:last-child{display:none}
  .side-nav a{justify-content:center;padding:12px 0;font-size:0}
  .side-nav a .ic{width:21px;height:21px}
  .side-nav a.active::before{left:-10px}
  .side .side-foot .btn{font-size:0;width:46px;padding:0;align-self:center}
  .side .side-foot .btn svg{width:19px;height:19px}
  .main{margin-left:calc(16px + 76px + 18px)}
}
@media (max-width:768px){
  body{padding-bottom:env(safe-area-inset-bottom)}
  .app-shell{display:block}
  .side{
    position:fixed;left:12px;right:12px;bottom:calc(10px + env(safe-area-inset-bottom));top:auto;width:auto;height:64px;
    flex-direction:row;align-items:center;justify-content:space-around;padding:0 10px;border-radius:22px;
    z-index:80;gap:2px;
  }
  .side-brand,.side-user,.side-foot{display:none}
  .side-nav{flex-direction:row;flex:1;gap:2px;justify-content:space-around}
  .side-nav a{flex:1;justify-content:center;flex-direction:column;gap:3px;padding:7px 2px;font-size:10px;border-radius:14px;text-align:center;font-weight:700}
  .side-nav a .ic{width:22px;height:22px}
  .side-nav a.active::before{display:none}
  .side-nav a.active{background:var(--accent-soft);color:var(--accent-deep)}
  .main{margin:0;padding:20px 16px 110px}
  .topbar{flex-direction:column;align-items:stretch;gap:12px;margin-bottom:20px}
  .topbar h2{font-size:23px}
  .top-actions .btn{width:100%}
  .stat-row{grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:16px}
  .stat-row.split{grid-template-columns:1fr}
  .stat-card{padding:18px 16px}
  .stat-num{font-size:26px}
  .card{padding:18px;margin-bottom:14px}
  .acct-list{grid-template-columns:1fr}
  .acct-board{grid-template-columns:1fr}
  .modal{width:100%;padding:24px 20px}
  .modal-actions{flex-wrap:wrap}
  .modal-actions .btn{flex:1;min-width:120px}
  .detail-stats{grid-template-columns:repeat(2,1fr)}
  .auth-card{padding:34px 24px}
  .brand-icon{width:60px;height:60px;border-radius:20px}
  .toast-wrap{left:16px;right:16px;transform:none;align-items:stretch}
  .toast{min-width:0;max-width:none}
  .row2{grid-template-columns:1fr;gap:0}
  .donut-wrap{flex-direction:column;gap:18px}
}
@media (max-width:400px){
  .stat-row{grid-template-columns:1fr 1fr}
  .acct-actions .btn{min-width:calc(50% - 4px);flex:1}
}
@media (orientation:landscape) and (max-height:520px){
  .auth-body,.install-body{align-items:flex-start;padding:14px}
  .auth-card{padding:24px 22px}
  .brand{margin-bottom:16px}
  .brand-icon{width:46px;height:46px;border-radius:15px;margin-bottom:8px}
  .brand h1{font-size:20px}
}