/* ========================================================================
   极光 AI — 设计系统
   纯原生 CSS，无外部依赖，深色优先 + 浅色主题
   ======================================================================== */

:root {
    --primary: #7c5cff;
    --primary-2: #a855f7;
    --accent: #22d3ee;
    --grad: linear-gradient(135deg, #7c5cff 0%, #a855f7 50%, #22d3ee 100%);
    --grad-soft: linear-gradient(135deg, rgba(124,92,255,.18), rgba(34,211,238,.12));

    --bg: #0a0a12;
    --bg-2: #0f0f1a;
    --surface: rgba(255,255,255,.045);
    --surface-2: rgba(255,255,255,.07);
    --surface-solid: #14141f;
    --border: rgba(255,255,255,.09);
    --border-strong: rgba(255,255,255,.16);
    --text: #eef0f6;
    --text-dim: #a3a7b8;
    --text-faint: #6b6f80;
    --danger: #fb7185;
    --success: #34d399;
    --warning: #fbbf24;

    --radius: 16px;
    --radius-sm: 11px;
    --radius-lg: 22px;
    --shadow: 0 10px 40px -12px rgba(0,0,0,.6);
    --shadow-lg: 0 30px 80px -20px rgba(0,0,0,.7);
    --ring: 0 0 0 3px rgba(124,92,255,.35);

    --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
            "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
}

[data-theme="light"] {
    --bg: #f6f7fb;
    --bg-2: #eef0f7;
    --surface: rgba(255,255,255,.7);
    --surface-2: rgba(255,255,255,.9);
    --surface-solid: #ffffff;
    --border: rgba(13,16,33,.1);
    --border-strong: rgba(13,16,33,.16);
    --text: #15161f;
    --text-dim: #565b6e;
    --text-faint: #8b90a3;
    --shadow: 0 10px 40px -16px rgba(20,23,50,.18);
    --shadow-lg: 0 30px 80px -24px rgba(20,23,50,.22);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
    margin: 0;
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    -webkit-font-smoothing: antialiased;
    line-height: 1.6;
    overflow-x: hidden;
}
/* 背景光斑 */
body::before {
    content: "";
    position: fixed; inset: 0; z-index: -2;
    background:
        radial-gradient(60vw 60vw at 12% -10%, rgba(124,92,255,.22), transparent 60%),
        radial-gradient(50vw 50vw at 100% 0%, rgba(34,211,238,.16), transparent 55%),
        radial-gradient(50vw 50vw at 50% 120%, rgba(168,85,247,.18), transparent 55%),
        var(--bg);
}
body::after {
    content: "";
    position: fixed; inset: 0; z-index: -2; opacity: .5;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40'%3E%3Cpath d='M0 39.5h40M39.5 0v40' stroke='%23ffffff' stroke-opacity='.025'/%3E%3C/svg%3E");
}
[data-theme="light"] body::before {
    background:
        radial-gradient(60vw 60vw at 12% -10%, rgba(124,92,255,.16), transparent 60%),
        radial-gradient(50vw 50vw at 100% 0%, rgba(34,211,238,.12), transparent 55%),
        radial-gradient(50vw 50vw at 50% 120%, rgba(168,85,247,.14), transparent 55%),
        var(--bg);
}

a { color: inherit; text-decoration: none; }
.ic { display: inline-block; vertical-align: middle; flex: none; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 20px; }
::selection { background: rgba(124,92,255,.35); }

/* ---------- 文字/通用 ---------- */
.gradient-text {
    background: var(--grad); -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent; color: transparent;
}
.muted { color: var(--text-dim); }
.faint { color: var(--text-faint); }
.center { text-align: center; }
.container { width: min(1180px, 92vw); margin: 0 auto; }
.row { display: flex; align-items: center; gap: 12px; }
.wrap { flex-wrap: wrap; }
.spread { justify-content: space-between; }
.grow { flex: 1; }
.mt-1{margin-top:8px}.mt-2{margin-top:16px}.mt-3{margin-top:24px}.mt-4{margin-top:36px}
.hidden { display: none !important; }

/* ---------- 按钮 ---------- */
.btn {
    --b: var(--surface-2);
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 11px 18px; border-radius: var(--radius-sm);
    border: 1px solid var(--border); background: var(--b); color: var(--text);
    font: inherit; font-weight: 600; cursor: pointer; white-space: nowrap;
    transition: transform .15s, box-shadow .2s, background .2s, border-color .2s, opacity .2s;
}
.btn:hover { transform: translateY(-1px); border-color: var(--border-strong); }
.btn:active { transform: translateY(0); }
.btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }
.btn-primary {
    background: var(--grad); border: none; color: #fff;
    box-shadow: 0 8px 24px -8px rgba(124,92,255,.7);
}
.btn-primary:hover { box-shadow: 0 12px 30px -8px rgba(124,92,255,.85); }
.btn-ghost { background: transparent; }
.btn-soft { background: var(--grad-soft); border-color: transparent; color: var(--text); }
.btn-danger { background: rgba(251,113,133,.14); border-color: rgba(251,113,133,.4); color: var(--danger); }
.btn-sm { padding: 7px 12px; font-size: 13px; border-radius: 9px; }
.btn-lg { padding: 14px 26px; font-size: 16px; }
.btn-block { width: 100%; }
.btn-icon { padding: 9px; border-radius: 11px; }

/* ---------- 卡片/玻璃 ---------- */
.card {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 22px; backdrop-filter: blur(14px);
    box-shadow: var(--shadow); position: relative;
}
.card-pad-lg { padding: 30px; }
.glass { backdrop-filter: blur(18px); background: var(--surface); }

/* ---------- 表单 ---------- */
.field { margin-bottom: 16px; }
.field > label { display: block; font-size: 13px; color: var(--text-dim); margin-bottom: 7px; font-weight: 600; }
.input, .select, textarea.input {
    width: 100%; padding: 12px 14px; border-radius: var(--radius-sm);
    border: 1px solid var(--border); background: var(--bg-2); color: var(--text);
    font: inherit; outline: none; transition: border-color .2s, box-shadow .2s;
}
.input:focus, .select:focus, textarea.input:focus { border-color: var(--primary); box-shadow: var(--ring); }
.input::placeholder { color: var(--text-faint); }
select.select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' fill='none' stroke='%23a3a7b8' stroke-width='2'%3E%3Cpath d='M3 5l4 4 4-4'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; }

/* ---------- 徽章/标签 ---------- */
.badge {
    display: inline-flex; align-items: center; gap: 5px; padding: 3px 10px;
    border-radius: 999px; font-size: 12px; font-weight: 600;
    background: var(--surface-2); border: 1px solid var(--border); color: var(--text-dim);
}
.badge-primary { background: var(--grad-soft); color: var(--text); border-color: transparent; }
.badge-success { background: rgba(52,211,153,.15); color: var(--success); border-color: transparent; }
.badge-danger { background: rgba(251,113,133,.15); color: var(--danger); border-color: transparent; }
.badge-warn { background: rgba(251,191,36,.15); color: var(--warning); border-color: transparent; }

/* ---------- 顶部导航（公开） ---------- */
.nav {
    position: sticky; top: 0; z-index: 50;
    display: flex; align-items: center; gap: 18px;
    padding: 14px max(22px, 4vw);
    border-bottom: 1px solid var(--border);
    background: color-mix(in srgb, var(--bg) 72%, transparent);
    backdrop-filter: blur(16px);
}
.brand { display: flex; align-items: center; gap: 11px; font-weight: 800; font-size: 19px; letter-spacing: -.3px; }
.brand .logo {
    width: 34px; height: 34px; border-radius: 10px; background: var(--grad);
    display: grid; place-items: center; color: #fff; box-shadow: 0 6px 18px -6px rgba(124,92,255,.8);
}
.nav-links { display: flex; gap: 6px; margin-left: 14px; }
.nav-links a { padding: 8px 14px; border-radius: 10px; color: var(--text-dim); font-weight: 600; font-size: 14px; transition: .2s; }
.nav-links a:hover { color: var(--text); background: var(--surface); }
.nav .spacer { flex: 1; }

/* ---------- Hero / 落地页 ---------- */
.hero { padding: clamp(60px, 10vw, 130px) 0 70px; text-align: center; }
.hero h1 { font-size: clamp(34px, 6vw, 64px); line-height: 1.05; margin: 0 0 20px; letter-spacing: -1.5px; font-weight: 850; }
.hero p.lead { font-size: clamp(16px, 2.2vw, 20px); color: var(--text-dim); max-width: 680px; margin: 0 auto 32px; }
.hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.pill-row { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-top: 26px; }
.stat-strip { display: flex; gap: 26px; justify-content: center; flex-wrap: wrap; margin-top: 46px; }
.stat-strip .num { font-size: 30px; font-weight: 800; }
.stat-strip .lbl { font-size: 13px; color: var(--text-dim); }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 30px; }
.feature { padding: 24px; border-radius: var(--radius); border: 1px solid var(--border); background: var(--surface); transition: .25s; }
.feature:hover { transform: translateY(-4px); border-color: var(--border-strong); box-shadow: var(--shadow); }
.feature .fic { width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center; background: var(--grad-soft); color: var(--primary-2); margin-bottom: 14px; }
.feature h3 { margin: 0 0 6px; font-size: 17px; }
.feature p { margin: 0; color: var(--text-dim); font-size: 14px; }

.section { padding: 70px 0; }
.section h2 { font-size: clamp(26px, 4vw, 40px); text-align: center; margin: 0 0 10px; letter-spacing: -.8px; }
.section .sub { text-align: center; color: var(--text-dim); margin-bottom: 40px; }

/* ---------- 定价 ---------- */
.pricing { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; align-items: stretch; }
.price-card { display: flex; flex-direction: column; padding: 26px; border-radius: var(--radius-lg); border: 1px solid var(--border); background: var(--surface); position: relative; transition: .25s; }
.price-card:hover { transform: translateY(-4px); }
.price-card.featured { border-color: transparent; background: linear-gradient(180deg, rgba(124,92,255,.16), var(--surface)); box-shadow: var(--shadow-lg); }
.price-card.featured::before { content: "推荐"; position: absolute; top: 16px; right: 16px; font-size: 11px; font-weight: 700; padding: 3px 10px; border-radius: 999px; background: var(--grad); color: #fff; }
.price-card .pname { font-size: 15px; font-weight: 700; color: var(--text-dim); }
.price-card .pprice { font-size: 40px; font-weight: 850; margin: 10px 0 2px; letter-spacing: -1px; }
.price-card .pprice small { font-size: 14px; font-weight: 600; color: var(--text-dim); }
.price-card .pdesc { color: var(--text-dim); font-size: 13px; min-height: 38px; }
.price-card ul { list-style: none; padding: 0; margin: 18px 0; display: grid; gap: 11px; }
.price-card li { display: flex; gap: 9px; font-size: 14px; color: var(--text-dim); }
.price-card li .ic { color: var(--success); }

/* ---------- 页脚 ---------- */
.footer { border-top: 1px solid var(--border); padding: 40px 0 30px; margin-top: 40px; color: var(--text-dim); font-size: 14px; }
.footer .cols { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 24px; }
.footer a:hover { color: var(--text); }

/* ===================================================================
   应用布局（侧边栏）
   =================================================================== */
.app { display: grid; grid-template-columns: 264px 1fr; height: 100vh; overflow: hidden; }
.sidebar {
    border-right: 1px solid var(--border); background: color-mix(in srgb, var(--bg-2) 60%, transparent);
    display: flex; flex-direction: column; padding: 16px 12px; gap: 8px; overflow-y: auto;
}
.sidebar .brand { padding: 6px 8px 14px; }
.side-section { font-size: 11px; text-transform: uppercase; letter-spacing: 1px; color: var(--text-faint); padding: 14px 10px 6px; font-weight: 700; }
.nav-item { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 11px; color: var(--text-dim); font-weight: 600; font-size: 14.5px; cursor: pointer; transition: .18s; }
.nav-item:hover { background: var(--surface); color: var(--text); }
.nav-item.active { background: var(--grad-soft); color: var(--text); }
.nav-item .ic { color: var(--text-dim); }
.nav-item.active .ic { color: var(--primary-2); }
.conv-list { display: flex; flex-direction: column; gap: 2px; overflow-y: auto; margin-top: 4px; }
.conv-item { display: flex; align-items: center; gap: 8px; padding: 9px 11px; border-radius: 10px; color: var(--text-dim); font-size: 13.5px; cursor: pointer; transition: .15s; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.conv-item:hover { background: var(--surface); color: var(--text); }
.conv-item.active { background: var(--surface-2); color: var(--text); }
.conv-item .ttl { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.nav-group { font-size: 11px; text-transform: uppercase; letter-spacing: 1px; color: var(--text-faint); padding: 16px 12px 4px; font-weight: 700; }
.nav-group:first-child { padding-top: 4px; }
.conv-title { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1; }
.conv-meta { font-size: 11px; color: var(--text-faint); background: var(--surface); padding: 1px 7px; border-radius: 20px; }

/* ---------- 网格 / 对话框（短剧工作室） ---------- */
.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 980px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

.dlg-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,.55); backdrop-filter: blur(4px); display: none; place-items: center; z-index: 90; padding: 20px; overflow-y: auto; }
.dlg-backdrop.show { display: grid; }
.dlg { width: min(540px, 100%); border-radius: var(--radius-lg); border: 1px solid var(--border-strong); background: var(--surface-solid); box-shadow: var(--shadow-lg); padding: 26px; margin: auto; max-height: calc(100vh - 40px); overflow-y: auto; }
.dlg h3 { margin: 0 0 18px; font-size: 19px; }
.dlg .modal-foot { display: flex; gap: 10px; justify-content: flex-end; margin-top: 22px; }
.proj-card { display: flex; flex-direction: column; gap: 10px; padding: 18px; border-radius: var(--radius); border: 1px solid var(--border); background: var(--surface); transition: .18s; cursor: pointer; }
.proj-card:hover { border-color: var(--border-strong); transform: translateY(-2px); box-shadow: var(--shadow); }
.proj-card .pc-title { font-weight: 700; font-size: 16px; }
.proj-card .pc-meta { font-size: 12.5px; color: var(--text-faint); display: flex; gap: 8px; align-items: center; }
.cover-ph { aspect-ratio: 16/9; border-radius: 12px; background: var(--grad-soft); display: grid; place-items: center; color: var(--primary-2); font-size: 30px; overflow: hidden; }
.cover-ph img { width: 100%; height: 100%; object-fit: cover; }
.mode-pill { font-size: 11.5px; padding: 2px 9px; border-radius: 20px; background: var(--surface-2); color: var(--text-dim); }
.pipeline { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.pipeline .step { display: flex; align-items: center; gap: 9px; padding: 10px 14px; border-radius: 12px; border: 1px solid var(--border); background: var(--surface); font-size: 13.5px; font-weight: 600; }
.pipeline .step .n { width: 22px; height: 22px; border-radius: 50%; background: var(--grad); display: grid; place-items: center; color: #fff; font-size: 12px; }
.pipeline .arrow { color: var(--text-faint); }
.sidebar-foot { margin-top: auto; padding-top: 12px; border-top: 1px solid var(--border); }
.userchip { display: flex; align-items: center; gap: 10px; padding: 8px; border-radius: 12px; }
.avatar { width: 34px; height: 34px; border-radius: 50%; background: var(--grad); display: grid; place-items: center; color: #fff; font-weight: 700; flex: none; }

.main { display: flex; flex-direction: column; overflow: hidden; }
.topbar { display: flex; align-items: center; gap: 14px; padding: 14px 22px; border-bottom: 1px solid var(--border); }
.topbar h1 { font-size: 17px; margin: 0; font-weight: 700; }
.content { flex: 1; overflow-y: auto; padding: 26px; }
.content-full { flex: 1; overflow: hidden; display: flex; flex-direction: column; }
.content-wide { padding: 0; }

/* 移动端 */
.menu-btn { display: none; }
@media (max-width: 900px) {
    .app { grid-template-columns: 1fr; }
    .sidebar { position: fixed; z-index: 60; inset: 0 auto 0 0; width: 264px; transform: translateX(-100%); transition: transform .25s; }
    .sidebar.open { transform: none; box-shadow: var(--shadow-lg); }
    .menu-btn { display: inline-flex; }
    .features, .pricing, .footer .cols { grid-template-columns: 1fr; }
    .pricing { grid-template-columns: 1fr; }
    .features { grid-template-columns: 1fr; }
}

/* ---------- 聊天 ---------- */
.chat-wrap { display: flex; flex-direction: column; height: 100%; }
.chat-scroll { flex: 1; overflow-y: auto; padding: 28px max(18px, 6vw) 12px; }
.chat-inner { width: min(820px, 100%); margin: 0 auto; display: flex; flex-direction: column; gap: 22px; }
.msg { display: flex; gap: 14px; align-items: flex-start; }
.msg .ava { width: 32px; height: 32px; border-radius: 9px; flex: none; display: grid; place-items: center; font-size: 13px; font-weight: 700; }
.msg-ai .ava { background: var(--grad); color: #fff; }
.msg-user { flex-direction: row-reverse; }
.msg-user .ava { background: var(--surface-2); color: var(--text); border: 1px solid var(--border); }
.bubble { padding: 13px 16px; border-radius: 16px; max-width: 100%; font-size: 15px; line-height: 1.7; word-wrap: break-word; overflow-wrap: anywhere; }
.msg-ai .bubble { background: var(--surface); border: 1px solid var(--border); border-top-left-radius: 4px; }
.msg-user .bubble { background: var(--grad-soft); border: 1px solid transparent; border-top-right-radius: 4px; }
.bubble pre { background: #05050b; border: 1px solid var(--border); border-radius: 12px; padding: 14px 16px; overflow: auto; margin: 10px 0; }
.bubble code { font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; }
.bubble p:first-child { margin-top: 0; } .bubble p:last-child { margin-bottom: 0; }
.bubble ul, .bubble ol { padding-left: 22px; }
.bubble table { border-collapse: collapse; } .bubble th, .bubble td { border: 1px solid var(--border); padding: 6px 10px; }
.msg-meta { display: flex; gap: 8px; margin-top: 6px; }
.msg-actions { display: flex; gap: 4px; opacity: 0; transition: .2s; }
.msg:hover .msg-actions { opacity: 1; }

.composer { padding: 14px max(18px, 6vw) 22px; }
.composer-inner { width: min(820px, 100%); margin: 0 auto; }
.composer-box { display: flex; align-items: flex-end; gap: 10px; background: var(--surface-2); border: 1px solid var(--border); border-radius: 18px; padding: 10px 12px; transition: .2s; }
.composer-box:focus-within { border-color: var(--primary); box-shadow: var(--ring); }
.composer textarea { flex: 1; border: none; background: transparent; resize: none; color: var(--text); font: inherit; outline: none; max-height: 200px; padding: 8px 6px; line-height: 1.5; }
.send-btn { width: 42px; height: 42px; border-radius: 13px; background: var(--grad); border: none; color: #fff; cursor: pointer; display: grid; place-items: center; flex: none; transition: .2s; }
.send-btn:hover { transform: scale(1.05); } .send-btn:disabled { opacity: .5; }
.composer-hint { font-size: 12px; color: var(--text-faint); text-align: center; margin-top: 8px; }

.empty-state { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 30px; gap: 14px; }
.empty-state h2 { font-size: 24px; margin: 0; }
.suggest { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; width: min(620px, 100%); margin-top: 10px; }
.suggest button { text-align: left; padding: 14px 16px; border-radius: 14px; border: 1px solid var(--border); background: var(--surface); color: var(--text); cursor: pointer; transition: .2s; font: inherit; }
.suggest button:hover { border-color: var(--primary); transform: translateY(-2px); }
.suggest .st { font-weight: 600; font-size: 14.5px; }
.suggest .sd { font-size: 12.5px; color: var(--text-dim); }

/* 流式光标 */
.cursor::after { content: "▋"; color: var(--primary-2); animation: blink 1s steps(2) infinite; }
@keyframes blink { 0%,50%{opacity:1} 50.01%,100%{opacity:0} }

/* ---------- 图像工作室 ---------- */
.studio { display: grid; grid-template-columns: 340px 1fr; gap: 20px; height: 100%; }
.studio-panel { overflow-y: auto; padding-right: 6px; }
.studio-canvas { overflow-y: auto; }
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; }
.gallery figure { margin: 0; border-radius: 14px; overflow: hidden; border: 1px solid var(--border); background: var(--surface); position: relative; }
.gallery img { width: 100%; display: block; aspect-ratio: 1; object-fit: cover; }
.gallery figcaption { padding: 9px 11px; font-size: 12.5px; color: var(--text-dim); }
.gen-actions { position: absolute; top: 8px; right: 8px; display: flex; gap: 6px; opacity: 0; transition: .2s; }
.gallery figure:hover .gen-actions { opacity: 1; }

/* ---------- 仪表盘 ---------- */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.stat { padding: 20px; border-radius: var(--radius); border: 1px solid var(--border); background: var(--surface); }
.stat .slabel { font-size: 13px; color: var(--text-dim); }
.stat .sval { font-size: 28px; font-weight: 800; margin-top: 6px; letter-spacing: -.5px; }
.stat .sicon { width: 40px; height: 40px; border-radius: 12px; background: var(--grad-soft); display: grid; place-items: center; color: var(--primary-2); }
.chart { display: flex; align-items: flex-end; gap: 10px; height: 160px; padding-top: 10px; }
.chart .bar { flex: 1; background: var(--grad); border-radius: 8px 8px 4px 4px; min-height: 4px; position: relative; transition: .3s; }
.chart .bar:hover { filter: brightness(1.15); }
.chart .bar span { position: absolute; bottom: -22px; left: 0; right: 0; text-align: center; font-size: 11px; color: var(--text-faint); }
.quota-bar { height: 10px; border-radius: 999px; background: var(--surface-2); overflow: hidden; border: 1px solid var(--border); }
.quota-bar > i { display: block; height: 100%; background: var(--grad); }

/* ---------- 表格 ---------- */
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { text-align: left; padding: 13px 14px; border-bottom: 1px solid var(--border); font-size: 14px; }
.table th { color: var(--text-dim); font-weight: 600; font-size: 12.5px; text-transform: uppercase; letter-spacing: .5px; }
.table tbody tr:hover { background: var(--surface); }
.table .avatar { width: 30px; height: 30px; font-size: 12px; }

/* ---------- 模态框 / Toast ---------- */
.modal-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,.55); backdrop-filter: blur(4px); display: grid; place-items: center; z-index: 90; padding: 20px; overflow-y: auto; }
.modal { width: min(520px, 100%); border-radius: var(--radius-lg); border: 1px solid var(--border-strong); background: var(--surface-solid); box-shadow: var(--shadow-lg); padding: 26px; margin: auto; max-height: calc(100vh - 40px); overflow-y: auto; }
.modal h3 { margin: 0 0 18px; font-size: 19px; }
/* 大弹窗：标题固定 + 内容区滚动 + 底部按钮固定，低分辨率屏幕也能完整操作 */
.modal-lg { width: min(640px, 100%); display: flex; flex-direction: column; padding: 0; max-height: calc(100vh - 40px); overflow: hidden; }
.modal-lg h3 { margin: 0; padding: 22px 26px 16px; border-bottom: 1px solid var(--border); flex: none; }
.modal-lg .modal-body { padding: 20px 26px; overflow-y: auto; flex: 1 1 auto; min-height: 0; }
.modal-lg .modal-foot { padding: 16px 26px 20px; border-top: 1px solid var(--border); display: flex; gap: 10px; justify-content: flex-end; flex: none; }
.field-hint { font-size: 12.5px; color: var(--text-faint); margin: 6px 0 0; }
.input-wrap { position: relative; }
.input-wrap .input { padding-right: 44px; }
.input-wrap .eye { position: absolute; right: 6px; top: 50%; transform: translateY(-50%); border: none; background: none; color: var(--text-faint); cursor: pointer; padding: 6px; border-radius: 8px; }
.input-wrap .eye:hover { color: var(--text); background: var(--surface-2); }

/* ---------- 供应商管理 ---------- */
.prov-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 16px; }
.prov-card { padding: 18px; border-radius: var(--radius); border: 1px solid var(--border); background: var(--surface); transition: border-color .2s; }
.prov-card:hover { border-color: var(--border-strong); }
.prov-card .ptop { display: flex; align-items: center; gap: 10px; }
.prov-card .purl { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12.5px; color: var(--text-dim); margin: 8px 0; word-break: break-all; }
.prov-card .pfoot { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
/* 预置供应商画廊 */
.pv-tabs { display: inline-flex; gap: 4px; background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 3px; }
.pv-tab { padding: 5px 16px; border-radius: 8px; font-size: 13px; cursor: pointer; color: var(--text-dim); user-select: none; }
.pv-tab:hover { color: var(--text); }
.pv-tab.on { background: var(--grad-soft); color: var(--text); font-weight: 600; }
.pv-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(246px, 1fr)); gap: 14px; }
.pv-card { display: flex; flex-direction: column; gap: 12px; padding: 16px; border-radius: var(--radius); border: 1px solid var(--border); background: var(--surface); transition: border-color .2s, transform .2s; }
.pv-card:hover { border-color: var(--border-strong); transform: translateY(-2px); }
.pv-top { display: flex; align-items: center; gap: 10px; }
.pv-logo { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; flex: none; color: #fff; font-weight: 800; font-size: 15px; }
.pv-name { font-weight: 700; font-size: 14.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pv-base { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 11.5px; color: var(--text-faint); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pv-state .badge { display: inline-flex; align-items: center; }
.pv-dot { width: 6px; height: 6px; border-radius: 50%; display: inline-block; margin-right: 6px; }
.pv-foot { display: flex; align-items: center; gap: 8px; margin-top: auto; }
.mini-btn { display: inline-flex; align-items: center; gap: 5px; padding: 6px 12px; border-radius: 9px; border: 1px solid var(--border); background: var(--bg-2); color: var(--text); font-size: 12.5px; cursor: pointer; transition: .15s; }
.mini-btn:hover { border-color: var(--primary); color: var(--text); }
.mini-btn.danger:hover { border-color: var(--danger); color: var(--danger); }
.mini-btn:disabled { opacity: .5; cursor: not-allowed; }
.switch { position: relative; width: 42px; height: 24px; border-radius: 20px; background: var(--border-strong); cursor: pointer; transition: .2s; flex: none; }
.switch.on { background: var(--primary); }
.switch::after { content: ''; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; border-radius: 50%; background: #fff; transition: .2s; }
.switch.on::after { left: 21px; }
.model-pick { max-height: 420px; overflow-y: auto; padding: 2px; }
.model-pick .mp-row { padding: 11px 12px; border-bottom: 1px solid var(--border); font-size: 13.5px; }
.model-pick .mp-row:last-child { border-bottom: none; }
.model-pick .mp-row code { font-size: 12.5px; color: var(--text-dim); }
.model-pick .mp-empty { padding: 28px; text-align: center; color: var(--text-faint); font-size: 13px; }
.model-pick .mp-top { display: flex; align-items: center; gap: 10px; }
.model-pick .mp-id { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.model-pick .mp-meta { display: grid; grid-template-columns: 1fr 108px; gap: 10px; margin-top: 9px; }
.model-pick .mp-meta .field { margin: 0; }
.model-pick .mp-meta .field label { font-size: 11.5px; color: var(--text-faint); margin-bottom: 3px; }
.model-pick .mp-meta .input { padding: 6px 9px; font-size: 12.5px; }
.model-pick .mp-caps { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; margin-top: 9px; }
.model-pick .mp-cap-lbl { font-size: 11.5px; color: var(--text-faint); margin-right: 2px; }
.model-pick .chip { font-size: 12px; padding: 3px 9px; border-radius: 999px; border: 1px solid var(--border-strong); color: var(--text-dim); cursor: pointer; user-select: none; transition: .15s; background: var(--surface); }
.model-pick .chip:hover { border-color: var(--primary); color: var(--text); }
.model-pick .chip.on { background: var(--grad-soft); border-color: var(--primary); color: var(--primary-2); font-weight: 600; }
.model-pick .mp-grp { margin-left: auto; padding: 5px 8px; border-radius: 8px; border: 1px solid var(--border); background: var(--surface); color: var(--text); font: inherit; font-size: 12.5px; }
/* ---- 模型管理：卡片式列表 ---- */
.mp-title { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-dim); font-weight: 600; margin-bottom: 7px; }
.mp-count { font-weight: 400; font-size: 12px; color: var(--text-faint); }
.mp-search { position: relative; margin-bottom: 8px; }
.mp-search svg { position: absolute; left: 11px; top: 50%; transform: translateY(-50%); color: var(--text-faint); pointer-events: none; }
.mp-search .input { padding-left: 34px; }
.mp-add { display: flex; gap: 8px; align-items: flex-end; margin-top: 10px; }
.mp-add .field { margin: 0; flex: 1; }
.mc-card { border: 1px solid var(--border); border-radius: 12px; background: var(--surface); padding: 11px 12px; margin-bottom: 8px; transition: border-color .15s; }
.mc-card:last-child { margin-bottom: 0; }
.mc-card:hover { border-color: var(--border-strong); }
.mc-head { display: flex; align-items: center; gap: 10px; }
.mc-name { font-weight: 700; font-size: 13.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mc-sub { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12px; color: var(--text-faint); margin-top: 2px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mc-id { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12.5px; color: var(--text-dim); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mc-icon { width: 30px; height: 30px; border-radius: 8px; border: 1px solid transparent; background: transparent; color: var(--text-dim); display: grid; place-items: center; cursor: pointer; transition: .15s; flex: none; }
.mc-icon:hover { background: var(--bg-2); border-color: var(--border); color: var(--text); }
.mc-icon.danger:hover { border-color: var(--danger); color: var(--danger); }
.mc-tags { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.mc-tags .chip { cursor: default; }
.mc-tags .chip.ctx, .mc-tags .chip.grp { border-color: var(--border); background: var(--bg-2); color: var(--text-dim); }
.mc-tags .chip.muted { cursor: pointer; border-style: dashed; color: var(--text-faint); }
.mc-tags .chip.muted:hover { border-color: var(--primary); color: var(--primary-2); }
.mc-edit { margin-top: 10px; padding-top: 11px; border-top: 1px dashed var(--border); display: grid; grid-template-columns: 1fr 108px; gap: 10px; }
.mc-edit .field { margin: 0; }
.mc-edit .field label { font-size: 11.5px; color: var(--text-faint); margin-bottom: 3px; }
.mc-edit .input { padding: 6px 9px; font-size: 12.5px; }
.mc-edit .mc-wide { grid-column: 1 / -1; display: flex; align-items: center; flex-wrap: wrap; gap: 6px; }
.model-pick .mp-cap-lbl { font-size: 11.5px; color: var(--text-faint); margin-right: 2px; }
.tag { display: inline-block; font-size: 11.5px; line-height: 1; padding: 4px 8px; border-radius: 6px; background: var(--grad-soft); color: var(--primary-2); margin: 0 4px 4px 0; }
.chk { width: 16px; height: 16px; accent-color: var(--primary); flex: none; }
.toast-wrap { position: fixed; bottom: 24px; right: 24px; z-index: 100; display: flex; flex-direction: column; gap: 10px; }
.toast { min-width: 240px; max-width: 360px; padding: 13px 16px; border-radius: 13px; border: 1px solid var(--border-strong); background: var(--surface-solid); box-shadow: var(--shadow-lg); display: flex; gap: 10px; align-items: center; animation: slidein .25s; }
.toast.ok { border-color: rgba(52,211,153,.5); } .toast.err { border-color: rgba(251,113,133,.5); }
@keyframes slidein { from { transform: translateX(20px); opacity: 0; } to { transform: none; opacity: 1; } }

/* ---------- 认证页 ---------- */
.auth-wrap { min-height: 100vh; display: grid; grid-template-columns: 1.1fr .9fr; }
.auth-aside { position: relative; overflow: hidden; display: flex; flex-direction: column; justify-content: space-between; padding: 50px; background: var(--grad); color: #fff; }
.auth-aside::after { content:""; position:absolute; inset:0; background: radial-gradient(40vw 40vw at 80% 20%, rgba(255,255,255,.25), transparent 60%); }
.auth-aside > * { position: relative; z-index: 1; }
.auth-card { display: grid; place-items: center; padding: 40px 24px; }
.auth-box { width: min(400px, 100%); }
.auth-box h1 { font-size: 26px; margin: 0 0 6px; letter-spacing: -.5px; }
.auth-box .sub { color: var(--text-dim); margin-bottom: 26px; }
.auth-foot { text-align: center; margin-top: 20px; color: var(--text-dim); font-size: 14px; }
.auth-aside .quotes { display: grid; gap: 14px; }
.auth-aside .quote { background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.25); border-radius: 16px; padding: 18px; backdrop-filter: blur(6px); }
@media (max-width: 860px) { .auth-wrap { grid-template-columns: 1fr; } .auth-aside { display: none; } }

/* 工具类 */
.divider { height: 1px; background: var(--border); margin: 18px 0; }
.head-row { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 18px; flex-wrap: wrap; }
.head-row h2 { margin: 0; font-size: 22px; letter-spacing: -.5px; }

/* ---------- 画布 / 分镜 ---------- */
.canvas-board { display: grid; grid-template-columns: repeat(auto-fill, minmax(248px, 1fr)); gap: 14px; }
.shot-card { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 12px; display: flex; flex-direction: column; gap: 8px; transition: box-shadow .2s, transform .12s; }
.shot-card.dragging { opacity: .5; }
.shot-card:hover { border-color: var(--border-strong); box-shadow: var(--shadow); }
.shot-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.shot-ep { font-size: 12.5px; font-weight: 600; color: var(--primary-2); }
.shot-img { aspect-ratio: 16/9; border-radius: 11px; overflow: hidden; background: var(--grad-soft); display: grid; place-items: center; color: var(--primary-2); }
.shot-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.shot-ph { width: 100%; height: 100%; display: grid; place-items: center; font-size: 26px; }
.shot-f { width: 100%; resize: vertical; min-height: 40px; padding: 7px 9px; font-size: 12.5px; line-height: 1.45; border-radius: 9px; border: 1px solid var(--border); background: var(--bg-2); color: var(--text); }
.shot-f:focus, .shot-i:focus { border-color: var(--primary); outline: none; }
.shot-i { flex: 1; min-width: 0; padding: 6px 9px; font-size: 12px; border-radius: 9px; border: 1px solid var(--border); background: var(--bg-2); color: var(--text); }
.shot-f::placeholder, .shot-i::placeholder { color: var(--text-faint); }

/* ---------- 合成 / 成片预览 ---------- */
.compose-wrap { gap: 18px; align-items: flex-start; }
.player { flex: none; width: min(360px, 100%); }
.player-frame { position: relative; aspect-ratio: 9 / 16; border-radius: 18px; overflow: hidden; background: #05060c; border: 1px solid var(--border-strong); box-shadow: var(--shadow-lg); }
.player-frame img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.player-ph { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; padding: 26px; background: var(--grad); }
.player-ph .ph-visual { font-size: 15px; line-height: 1.6; color: #fff; text-align: center; text-shadow: 0 2px 12px rgba(0,0,0,.4); }
.player-badge { position: absolute; top: 12px; left: 12px; z-index: 3; font-size: 12px; font-weight: 600; padding: 5px 10px; border-radius: 20px; background: rgba(0,0,0,.45); color: #fff; backdrop-filter: blur(4px); }
.player-cap { position: absolute; left: 0; right: 0; bottom: 22px; z-index: 3; padding: 0 16px; font-size: 16px; line-height: 1.5; color: #fff; text-align: center; text-shadow: 0 2px 10px rgba(0,0,0,.7); }
.player-progress { position: absolute; left: 0; right: 0; bottom: 0; z-index: 3; height: 4px; background: rgba(255,255,255,.2); }
.player-progress span { display: block; height: 100%; width: 0; background: var(--primary-2); transition: width .05s linear; }
.player-center { position: absolute; inset: 0; z-index: 2; display: grid; place-items: center; pointer-events: none; }
.play-main { pointer-events: auto; width: 64px; height: 64px; border-radius: 50%; border: none; background: rgba(255,255,255,.18); color: #fff; display: grid; place-items: center; cursor: pointer; backdrop-filter: blur(6px); }
.play-main:hover { background: rgba(255,255,255,.3); }
.player-controls { display: flex; align-items: center; gap: 8px; margin-top: 12px; flex-wrap: wrap; }
.shot-list { flex: 1; min-width: 240px; display: grid; gap: 10px; max-height: 78vh; overflow: auto; }
.shot-row { display: flex; align-items: center; gap: 10px; padding: 9px; border-radius: 13px; border: 1px solid var(--border); background: var(--surface); cursor: pointer; transition: border-color .15s, background .15s; }
.shot-row:hover { border-color: var(--border-strong); }
.shot-row.on { border-color: var(--primary); background: var(--grad-soft); }
.shot-thumb { width: 56px; height: 34px; border-radius: 7px; overflow: hidden; display: grid; place-items: center; background: var(--grad-soft); color: var(--primary-2); flex: none; }
.shot-thumb img { width: 100%; height: 100%; object-fit: cover; }
.shot-row-meta { font-size: 11.5px; color: var(--text-faint); }
.shot-row-txt { font-size: 13px; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 260px; }
.spin { width: 18px; height: 18px; border: 2px solid rgba(255,255,255,.35); border-top-color: #fff; border-radius: 50%; animation: rot .8s linear infinite; display: inline-block; }
@keyframes rot { to { transform: rotate(360deg); } }
.fade-in { animation: fade .4s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* ========================================================================
   统一首页 / 工作台（FastMovieAI 风格：浮动 Dock + 极简顶栏）
   用户端整体采用同一视觉语言：首页即工作台，工作台即首页。
   ======================================================================== */
.lp-nav { position: fixed; inset: 0 0 auto 0; z-index: 50; display: flex; align-items: center; gap: 14px; padding: 15px 26px; }
.lp-brand { display: flex; align-items: center; gap: 9px; color: var(--text); text-decoration: none; font-weight: 700; font-size: 17px; letter-spacing: .2px; }
.lp-brand .logo { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 9px; color: #fff; background: var(--grad); }
.lp-spacer { flex: 1; }
.lp-ico { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; color: var(--text-dim); background: transparent; border: none; cursor: pointer; text-decoration: none; transition: .18s; }
.lp-ico:hover { color: var(--text); background: var(--surface); }
.lp-login { display: inline-flex; align-items: center; gap: 6px; padding: 8px 18px; border-radius: 999px; border: 1px solid var(--border); background: var(--surface); color: var(--text); font-size: 13.5px; text-decoration: none; transition: .18s; }
.lp-login:hover { border-color: var(--border-strong); background: var(--surface-2); }

/* 浮动 Dock（首页 / 工作台共用导航） */
.lp-dock { position: fixed; left: 16px; top: 50%; transform: translateY(-50%); z-index: 50; display: flex; flex-direction: column; gap: 6px; padding: 10px 6px; border-radius: 18px; border: 1px solid var(--border); background: var(--surface); backdrop-filter: blur(10px); }
.lp-dock a { position: relative; display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; color: var(--text-dim); text-decoration: none; transition: .18s; }
.lp-dock a:hover { color: var(--text); background: var(--surface-2); }
.lp-dock a.on { color: var(--text); background: var(--surface-2); }
.lp-dock a.on::before { content: ""; position: absolute; left: -6px; top: 10px; bottom: 10px; width: 3px; border-radius: 3px; background: var(--grad); }
.lp-dock .tip { position: absolute; left: 50px; white-space: nowrap; background: var(--surface-solid); border: 1px solid var(--border); color: var(--text); padding: 5px 11px; border-radius: 9px; font-size: 12.5px; opacity: 0; pointer-events: none; transform: translateX(-6px); transition: .15s; box-shadow: var(--shadow); }
.lp-dock a:hover .tip { opacity: 1; transform: none; }

/* 首页主体（可滚动：Hero + 工作台信息流） */
.lp-main { min-height: 100vh; display: flex; flex-direction: column; align-items: center; padding: 96px 20px 64px; gap: 34px; }
.lp-hero { width: 100%; max-width: 680px; text-align: center; }
.lp-title { margin: 0; font-size: clamp(34px, 6vw, 56px); line-height: 1.16; font-weight: 800; color: var(--text); letter-spacing: -.5px; }
.lp-title .g { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lp-sub { margin: 16px 0 0; color: var(--text-dim); font-size: 15.5px; }
.lp-modes { display: flex; justify-content: center; gap: 10px; margin: 26px 0 18px; }
.lp-mode { padding: 8px 18px; border-radius: 999px; border: 1px solid var(--border); background: var(--surface); color: var(--text-dim); font-size: 13.5px; cursor: pointer; display: inline-flex; align-items: center; gap: 7px; transition: .18s; }
.lp-mode:hover { border-color: var(--border-strong); color: var(--text); }
.lp-mode.on { border-color: transparent; color: #fff; background: var(--grad); }
.lp-box { text-align: left; border-radius: 18px; border: 1px solid var(--border); background: var(--surface); padding: 16px 16px 12px; backdrop-filter: blur(10px); transition: border-color .2s; }
.lp-box:focus-within { border-color: var(--primary); }
.lp-box textarea { width: 100%; min-height: 96px; resize: vertical; border: none; outline: none; background: transparent; color: var(--text); font-size: 14.5px; line-height: 1.7; font-family: inherit; }
.lp-box textarea::placeholder { color: var(--text-faint); }
.lp-tools { display: flex; align-items: center; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.lp-chip { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 999px; border: 1px solid var(--border); background: var(--surface-2); color: var(--text-dim); font-size: 12.5px; cursor: default; }
button.lp-chip { cursor: pointer; font-family: inherit; transition: border-color .15s, color .15s, background .15s; }
button.lp-chip:hover { border-color: var(--border-strong); color: var(--text); }
.lp-chip.on { border-color: transparent; color: #fff; background: var(--grad); }
.ip-mode { padding: 7px 15px; border-radius: 999px; border: 1px solid var(--border); background: var(--surface-2); color: var(--text-dim); font-size: 13px; cursor: pointer; font-family: inherit; transition: .15s; }
.ip-mode:hover { border-color: var(--border-strong); color: var(--text); }
.ip-mode.on { border-color: transparent; color: #fff; background: var(--grad); }
.lp-send { margin-left: auto; display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; border: none; cursor: pointer; color: #fff; background: var(--grad); box-shadow: 0 8px 22px -8px rgba(124,92,255,.7); transition: transform .15s ease; }
.lp-send:hover { transform: scale(1.06); }
.lp-hint { margin: 22px 0 0; color: var(--text-faint); font-size: 12.5px; }
.lp-hint a { color: var(--text-dim); }
.lp-hint a:hover { color: var(--text); }
.lp-foot { position: fixed; right: 22px; bottom: 16px; color: var(--text-faint); font-size: 12px; z-index: 40; }

/* 工作台信息流（首页登录态 + 通用内容容器） */
.wb-feed { width: min(1080px, 100%); margin: 0 auto; }
.wb-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin: 4px 0 18px; flex-wrap: wrap; }
.wb-head h2 { margin: 0; font-size: 22px; letter-spacing: -.5px; }
.wb-head .sub { color: var(--text-dim); font-size: 13.5px; }

/* 工作台主区（应用布局，沿用同款顶栏与 Dock） */
.wb-main { min-height: 100vh; padding: 86px 20px 48px; }
.wb-inner { width: min(1080px, 100%); margin: 0 auto; }
.wb-inner-full { width: 100%; height: calc(100vh - 86px); display: flex; flex-direction: column; }
@media (min-width: 900px) {
    .wb-main { padding-left: 84px; }
    .lp-main { padding-left: 72px; }
}
@media (max-width: 900px) {
    .lp-dock { display: none; }
    .lp-nav { padding: 13px 16px; }
    .wb-main { padding-left: 20px; }
    .lp-main { padding-left: 20px; }
}

/* Dock / 顶栏中的用户胶囊 */
.wb-user { display: inline-flex; align-items: center; gap: 9px; padding: 5px 12px 5px 6px; border-radius: 999px; border: 1px solid var(--border); background: var(--surface); color: var(--text); text-decoration: none; transition: .18s; }
.wb-user:hover { border-color: var(--border-strong); background: var(--surface-2); }
.wb-user .avatar { width: 28px; height: 28px; border-radius: 50%; background: var(--grad); display: grid; place-items: center; color: #fff; font-weight: 700; font-size: 12px; }
.wb-user .uname { font-size: 13.5px; font-weight: 600; max-width: 120px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* 首页工作台：快捷入口卡片 */
.wb-quick { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 4px; }
.wb-quick a { display: flex; flex-direction: column; gap: 8px; padding: 18px; border-radius: 16px; border: 1px solid var(--border); background: var(--surface); color: var(--text); text-decoration: none; transition: .18s; }
.wb-quick a:hover { border-color: var(--border-strong); transform: translateY(-2px); box-shadow: var(--shadow); }
.wb-quick .qic { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: var(--grad-soft); color: var(--primary-2); }
.wb-quick .qt { font-weight: 700; font-size: 14.5px; }
.wb-quick .qd { font-size: 12.5px; color: var(--text-dim); }
@media (max-width: 720px) { .wb-quick { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) {
    .wb-user .uname { display: none; }
    .wb-user { padding: 5px; }
    .lp-nav .btn-soft.btn-sm { padding: 7px 11px; }
}

/* 用户端整体沿用首页（FastMovieAI）的翠绿/青色主色，与后台紫色区分 */
body.wb {
    --primary: #34d399;
    --primary-2: #22d3ee;
    --accent: #22d3ee;
    --grad: linear-gradient(135deg, #34d399 0%, #22d3ee 100%);
    --grad-soft: linear-gradient(135deg, rgba(52,211,153,.18), rgba(34,211,238,.12));
    --ring: 0 0 0 3px rgba(52,211,153,.35);
}
body.wb .btn-primary { box-shadow: 0 8px 24px -8px rgba(52,211,153,.7); }
body.wb .btn-primary:hover { box-shadow: 0 12px 30px -8px rgba(52,211,153,.85); }
body.wb .lp-send { box-shadow: 0 8px 22px -8px rgba(52,211,153,.7); }

/* 顶栏账户下拉菜单 */
.wb-account { position: relative; }
.wb-menu { position: absolute; right: 0; top: calc(100% + 10px); min-width: 196px; background: var(--surface-solid); border: 1px solid var(--border-strong); border-radius: 14px; padding: 6px; box-shadow: var(--shadow-lg); display: none; flex-direction: column; z-index: 60; }
.wb-account:hover .wb-menu, .wb-account:focus-within .wb-menu { display: flex; }
.wb-menu a, .wb-menu button { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 9px; color: var(--text); text-decoration: none; font-size: 13.5px; background: none; border: none; cursor: pointer; width: 100%; text-align: left; font-family: inherit; transition: .15s; }
.wb-menu a:hover, .wb-menu button:hover { background: var(--surface); }