/* =====================================================================
   金牛故事 · 全站样式
   主色调：#C2B59B（暖沙金） / #FFFFFF / #ADADAD
   风格：扁平 · 线性 · 简约；图标一律 stroke=#C2B59B
   ===================================================================== */
:root {
  --c-primary: #C2B59B;
  --c-primary-deep: #a99677;
  --c-primary-soft: #f3ede3;
  --c-white: #FFFFFF;
  --c-gray: #ADADAD;
  --c-ink: #2b2721;
  --c-ink-2: #5c554a;
  --c-line: #e8e2d8;
  --c-danger: #c96f5f;
  --c-ok: #7fae8b;
  --radius: 14px;
  --radius-sm: 9px;
  --shadow: 0 6px 24px rgba(194, 181, 155, .16);
  --font: -apple-system, "Segoe UI", "Noto Sans SC", "Microsoft YaHei", sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body { font-family: var(--font); background: var(--c-white); color: var(--c-ink); line-height: 1.65; font-size: 15px; }
a { color: var(--c-primary-deep); text-decoration: none; }
a:hover { color: var(--c-primary); }
img { max-width: 100%; display: block; }

/* ---- 线性图标 ---- */
.ic { width: 20px; height: 20px; color: var(--c-primary); flex: none; vertical-align: -5px; }
.ic-lg { width: 26px; height: 26px; }
.ic-sm { width: 16px; height: 16px; vertical-align: -3px; }

/* ---- 顶栏 ---- */
.topbar { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--c-line); }
.topbar-in { max-width: 1200px; margin: 0 auto; padding: 0 24px; height: 64px; display: flex; align-items: center; gap: 22px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; color: var(--c-ink); letter-spacing: .5px; }
.logo .ic { width: 26px; height: 26px; }
.nav { display: flex; gap: 4px; margin-left: 8px; }
.nav a { display: inline-flex; align-items: center; gap: 6px; padding: 8px 13px; border-radius: 10px; color: var(--c-ink-2); font-size: 14px; }
.nav a:hover { background: var(--c-primary-soft); color: var(--c-primary-deep); }
.nav a.on { background: var(--c-primary-soft); color: var(--c-primary-deep); font-weight: 600; }
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.bell-btn { position: relative; display: inline-flex; padding: 8px; border: 0; background: none; cursor: pointer; border-radius: 10px; }
.bell-btn:hover { background: var(--c-primary-soft); }
.bell-dot { position: absolute; top: 4px; right: 4px; min-width: 16px; height: 16px; border-radius: 8px; background: var(--c-danger); color: #fff; font-size: 10px; line-height: 16px; text-align: center; padding: 0 4px; display: none; }
.avatar { width: 32px; height: 32px; border-radius: 50%; border: 2px solid var(--c-primary); object-fit: cover; background: var(--c-primary-soft); }

/* ---- 通知下拉 ---- */
.notif-pop { position: absolute; right: 0; top: 52px; width: 380px; max-height: 480px; overflow: auto; background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); box-shadow: var(--shadow); display: none; z-index: 60; }
.notif-pop.open { display: block; }
.notif-item { padding: 13px 16px; border-bottom: 1px solid var(--c-line); font-size: 13px; }
.notif-item:last-child { border-bottom: 0; }
.notif-item .nt { font-weight: 600; display: flex; align-items: center; gap: 7px; }
.notif-item .nc { color: var(--c-ink-2); margin-top: 3px; }
.notif-item.unread { background: #fffdf8; }
.notif-item .nd { color: var(--c-gray); font-size: 12px; margin-top: 4px; }

/* ---- 按钮 ---- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 20px; border-radius: var(--radius-sm); border: 1px solid transparent; font-size: 14px; font-weight: 600; cursor: pointer; transition: all .18s; font-family: var(--font); }
.btn-primary { background: var(--c-primary); color: #fff; }
.btn-primary:hover { background: var(--c-primary-deep); color: #fff; }
.btn-primary:disabled { background: #ddd3c4; cursor: not-allowed; }
.btn-ghost { background: #fff; color: var(--c-primary-deep); border-color: var(--c-primary); }
.btn-ghost:hover { background: var(--c-primary-soft); }
.btn-soft { background: var(--c-primary-soft); color: var(--c-primary-deep); }
.btn-soft:hover { background: #ece2d0; }
.btn-danger { background: #fff; color: var(--c-danger); border-color: #e5c0b8; }
.btn-danger:hover { background: #faf1ef; }
.btn-sm { padding: 6px 13px; font-size: 13px; border-radius: 8px; }
.btn-lg { padding: 13px 30px; font-size: 16px; }

/* ---- 卡片 / 表单 ---- */
.card { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); padding: 24px; }
.card + .card { margin-top: 20px; }
.card h3 { font-size: 16px; margin-bottom: 16px; display: flex; align-items: center; gap: 9px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 13px; font-weight: 600; color: var(--c-ink-2); margin-bottom: 7px; }
.field .hint { font-size: 12px; color: var(--c-gray); margin-top: 5px; }
.input, .textarea, .select { width: 100%; padding: 10px 14px; border: 1px solid var(--c-line); border-radius: var(--radius-sm); font-size: 14px; font-family: var(--font); color: var(--c-ink); background: #fff; outline: none; transition: border .15s; }
.input:focus, .textarea:focus, .select:focus { border-color: var(--c-primary); box-shadow: 0 0 0 3px rgba(194,181,155,.15); }
.textarea { min-height: 130px; resize: vertical; line-height: 1.7; }

/* ---- 工作台 ---- */
.wrap { max-width: 1200px; margin: 0 auto; padding: 30px 24px 60px; }
.wrap-narrow { max-width: 860px; }
.page-head { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; }
.page-head h1 { font-size: 22px; }
.page-head .sub { color: var(--c-gray); font-size: 13px; margin-top: 2px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 860px) { .grid2, .grid3 { grid-template-columns: 1fr; } }

/* 图片上传格 */
.up-slot { border: 1.5px dashed var(--c-primary); border-radius: var(--radius-sm); padding: 18px 14px; text-align: center; cursor: pointer; transition: background .15s; background: #fffdf9; }
.up-slot:hover { background: var(--c-primary-soft); }
.up-slot img { width: 100%; height: 120px; object-fit: cover; border-radius: 8px; margin-bottom: 8px; }
.up-slot .up-t { font-size: 13px; font-weight: 600; color: var(--c-ink-2); }
.up-slot .up-s { font-size: 11px; color: var(--c-gray); margin-top: 2px; }
.up-slot input[type=file] { display: none; }
.skill-chip { display: inline-flex; align-items: center; gap: 6px; background: var(--c-primary-soft); color: var(--c-primary-deep); border-radius: 999px; padding: 4px 12px; font-size: 12px; margin: 3px 4px 0 0; cursor: pointer; border: 1px solid transparent; }
.skill-chip.sel { border-color: var(--c-primary); background: #fff; font-weight: 600; }
.skill-chip img { width: 18px; height: 18px; border-radius: 50%; object-fit: cover; }

/* 模式选择 */
.mode-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.mode-card { border: 1.5px solid var(--c-line); border-radius: var(--radius-sm); padding: 16px; cursor: pointer; transition: all .15s; background: #fff; }
.mode-card:hover { border-color: var(--c-primary); }
.mode-card.sel { border-color: var(--c-primary); background: var(--c-primary-soft); box-shadow: 0 0 0 3px rgba(194,181,155,.15); }
.mode-card .mc-t { font-weight: 700; display: flex; gap: 8px; align-items: center; }
.mode-card .mc-d { font-size: 12px; color: var(--c-ink-2); margin-top: 6px; line-height: 1.6; }

/* 步数选择器 */
.seg { display: inline-flex; border: 1px solid var(--c-line); border-radius: var(--radius-sm); overflow: hidden; }
.seg button { border: 0; background: #fff; padding: 8px 16px; cursor: pointer; font-size: 14px; color: var(--c-ink-2); border-right: 1px solid var(--c-line); font-family: var(--font); }
.seg button:last-child { border-right: 0; }
.seg button.on { background: var(--c-primary); color: #fff; font-weight: 600; }

/* ---- 线性进度条（炫酷简约） ---- */
.progress-wrap { background: var(--c-primary-soft); border-radius: 999px; height: 8px; overflow: hidden; position: relative; }
.progress-bar { height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--c-primary), #d9cdb8, var(--c-primary)); background-size: 200% 100%; animation: shimmer 1.6s linear infinite; transition: width .5s cubic-bezier(.4,0,.2,1); }
.progress-bar.done { animation: none; background: var(--c-ok); }
.progress-bar.failed { animation: none; background: var(--c-danger); }
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
.task-line { margin: 14px 0; }
.task-line .tl-top { display: flex; justify-content: space-between; align-items: center; font-size: 13px; margin-bottom: 7px; }
.task-line .tl-msg { color: var(--c-gray); }
.pulse-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--c-primary); display: inline-block; animation: pulse 1.2s ease-in-out infinite; }
@keyframes pulse { 0%,100% { opacity: .3; transform: scale(.8); } 50% { opacity: 1; transform: scale(1.15); } }

/* ---- 画板章节卡 ---- */
.board-card { border: 1px solid var(--c-line); border-radius: var(--radius); overflow: hidden; background: #fff; margin-bottom: 22px; }
.board-head { padding: 16px 22px; display: flex; align-items: center; gap: 12px; border-bottom: 1px solid var(--c-line); background: #fffdf9; }
.board-head .bno { background: var(--c-primary); color: #fff; font-size: 12px; font-weight: 700; border-radius: 7px; padding: 3px 9px; }
.board-head .bt { font-weight: 700; font-size: 15px; }
.board-head .bs { font-size: 12px; color: var(--c-gray); }
.board-head .ba { margin-left: auto; display: flex; gap: 8px; align-items: center; }
.board-body { padding: 20px 22px; }
.board-content { color: var(--c-ink-2); font-size: 14px; line-height: 1.8; margin-bottom: 16px; white-space: pre-wrap; }
.shot-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; }
.shot-card { border: 1px solid var(--c-line); border-radius: var(--radius-sm); overflow: hidden; }
.shot-img { aspect-ratio: 16/9; background: var(--c-primary-soft); display: flex; align-items: center; justify-content: center; color: var(--c-gray); }
.shot-img img { width: 100%; height: 100%; object-fit: cover; }
.shot-info { padding: 12px 14px; font-size: 12.5px; }
.shot-info .sp { color: var(--c-ink-2); line-height: 1.6; margin-bottom: 8px; }
.shot-script { background: #faf7f1; border: 1px dashed #e0d6c4; border-radius: 8px; padding: 9px 11px; color: var(--c-ink-2); line-height: 1.7; }
.shot-script b { color: var(--c-primary-deep); }
.shot-actions { display: flex; gap: 6px; padding: 0 14px 12px; }
.badge { display: inline-flex; align-items: center; gap: 4px; font-size: 11px; padding: 2px 9px; border-radius: 999px; background: var(--c-primary-soft); color: var(--c-primary-deep); font-weight: 600; }
.badge.warn { background: #fdf3f1; color: var(--c-danger); }
.badge.ok { background: #f0f7f2; color: var(--c-ok); }
.badge.lock { background: #f4f4f4; color: #888; }

/* ---- 视频库 ---- */
.vgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }
.vcard { border: 1px solid var(--c-line); border-radius: var(--radius-sm); overflow: hidden; background: #fff; position: relative; }
.vcard.sel { border-color: var(--c-primary); box-shadow: 0 0 0 3px rgba(194,181,155,.2); }
.vcard video { width: 100%; aspect-ratio: 16/9; background: #111; display: block; }
.vcard .vi { padding: 10px 13px; font-size: 12.5px; }
.vcard .vi .vt { font-weight: 600; }
.vcard .vi .vm { color: var(--c-gray); margin-top: 3px; }
.vcheck { position: absolute; top: 10px; right: 10px; width: 24px; height: 24px; border-radius: 50%; border: 2px solid #fff; background: rgba(0,0,0,.35); display: flex; align-items: center; justify-content: center; color: #fff; }
.vcard.sel .vcheck { background: var(--c-primary); }
.vcheck .ic-sm { width: 14px; height: 14px; color: #fff; }
.merge-bar { position: sticky; bottom: 14px; background: #fff; border: 1px solid var(--c-primary); border-radius: var(--radius); padding: 12px 18px; display: flex; align-items: center; gap: 14px; box-shadow: var(--shadow); margin-top: 20px; }

/* ---- 配额条 ---- */
.quota { margin-bottom: 8px; }
.quota .qh { display: flex; justify-content: space-between; font-size: 12.5px; color: var(--c-ink-2); margin-bottom: 5px; }
.quota .progress-wrap { height: 6px; }
.quota.hot .progress-bar { background: var(--c-danger); animation: none; }

/* ---- 首页 ---- */
.hero { text-align: center; padding: 90px 24px 70px; background: linear-gradient(180deg, #fffdf9 0%, #fff 100%); }
.hero h1 { font-size: 40px; line-height: 1.3; letter-spacing: 1px; }
.hero h1 em { font-style: normal; color: var(--c-primary-deep); position: relative; }
.hero .sub { color: var(--c-ink-2); max-width: 620px; margin: 18px auto 34px; font-size: 16px; }
.hero .cta { display: flex; gap: 14px; justify-content: center; }
.feat { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; max-width: 1080px; margin: 30px auto 0; padding: 0 24px 80px; }
.feat .f { border: 1px solid var(--c-line); border-radius: var(--radius); padding: 26px 24px; transition: all .2s; }
.feat .f:hover { box-shadow: var(--shadow); transform: translateY(-3px); border-color: var(--c-primary); }
.feat .f .fic { width: 46px; height: 46px; border-radius: 12px; background: var(--c-primary-soft); display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.feat .f h4 { font-size: 16px; margin-bottom: 8px; }
.feat .f p { font-size: 13px; color: var(--c-ink-2); line-height: 1.75; }
.duo { max-width: 1080px; margin: 0 auto 80px; padding: 0 24px; display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.duo .d { border: 1px solid var(--c-line); border-radius: 18px; padding: 34px 30px; }
.duo .d.hot { border-color: var(--c-primary); background: linear-gradient(180deg, #fffdf9, #fff); }
.duo h3 { display: flex; align-items: center; gap: 10px; font-size: 19px; margin-bottom: 8px; }
.duo .dd { color: var(--c-ink-2); font-size: 14px; margin-bottom: 16px; }
.duo ul { list-style: none; }
.duo li { display: flex; gap: 9px; align-items: flex-start; padding: 6px 0; font-size: 13.5px; color: var(--c-ink-2); }
.duo li .ic-sm { margin-top: 3px; }

/* ---- 登录页 ---- */
.login-wrap { min-height: calc(100vh - 64px); display: flex; align-items: center; justify-content: center; padding: 40px 24px; background: linear-gradient(160deg, #fff 55%, var(--c-primary-soft) 100%); }
.login-card { width: 420px; max-width: 100%; background: #fff; border: 1px solid var(--c-line); border-radius: 20px; padding: 44px 40px; text-align: center; box-shadow: var(--shadow); }
.login-card .lg { width: 60px; height: 60px; margin: 0 auto 18px; border-radius: 18px; background: var(--c-primary-soft); display: flex; align-items: center; justify-content: center; }
.login-card .lg .ic { width: 32px; height: 32px; }
.login-card h2 { font-size: 22px; margin-bottom: 8px; }
.login-card p { color: var(--c-ink-2); font-size: 13.5px; margin-bottom: 28px; }
.oauth-error { background: #fdf3f1; color: var(--c-danger); border-radius: 9px; padding: 10px 14px; font-size: 13px; margin-bottom: 18px; }

/* ---- 表格（后台） ---- */
.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table th, .table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--c-line); vertical-align: top; }
.table th { color: var(--c-gray); font-weight: 600; white-space: nowrap; }
.table td.nowrap { white-space: nowrap; }
.table td.wrap-any { overflow-wrap: anywhere; }
.stat-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; margin-bottom: 24px; }
.stat-cards .sc { border: 1px solid var(--c-line); border-radius: var(--radius-sm); padding: 16px 18px; }
.stat-cards .sc .n { font-size: 26px; font-weight: 700; color: var(--c-primary-deep); }
.stat-cards .sc .l { font-size: 12px; color: var(--c-gray); }
.admin-nav { display: flex; gap: 6px; margin-bottom: 22px; flex-wrap: wrap; }

/* ---- 提示/杂项 ---- */
.alert { border-radius: var(--radius-sm); padding: 12px 16px; font-size: 13.5px; margin-bottom: 16px; }
.alert-warn { background: #fdf6ec; color: #a97b2f; border: 1px solid #f0e2c8; }
.alert-info { background: var(--c-primary-soft); color: var(--c-primary-deep); border: 1px solid #e8dcc6; }
.empty { text-align: center; color: var(--c-gray); padding: 60px 0; }
.empty .ic { width: 44px; height: 44px; margin-bottom: 12px; opacity: .5; }
.divider { border: 0; border-top: 1px solid var(--c-line); margin: 20px 0; }
.tag { font-size: 11px; border: 1px solid var(--c-primary); color: var(--c-primary-deep); padding: 1px 8px; border-radius: 999px; }

/* ---- 页脚 ---- */
.footer { border-top: 1px solid var(--c-line); padding: 28px 24px; text-align: center; color: var(--c-gray); font-size: 12.5px; line-height: 2; }
.footer a { color: var(--c-gray); text-decoration: underline; }
.footer .fbrand { color: var(--c-primary-deep); font-weight: 600; }

/* ---- 完成提示音按钮隐身（WebAudio 合成） ---- */
@media (max-width: 720px) {
  .topbar-in { padding: 0 14px; gap: 10px; }
  .nav a span { display: none; }
  .hero h1 { font-size: 28px; }
}

/* ---- 分镜预演播放器（Storyboard Preview） ---- */
.sb-overlay { position: fixed; inset: 0; z-index: 999; background: #060505f2; display: none; flex-direction: column; }
.sb-overlay.open { display: flex; }
.sb-top { display: flex; align-items: center; gap: 12px; padding: 14px 20px; color: #fff; font-size: 13px; }
.sb-top .sb-no { background: var(--c-primary); color: #fff; font-weight: 700; border-radius: 7px; padding: 3px 10px; }
.sb-top .sb-meta { color: #CFC7B8; }
.sb-close { margin-left: auto; background: none; border: 0; color: #fff; cursor: pointer; font-size: 26px; line-height: 1; opacity: .8; }
.sb-stage { flex: 1; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; }
.sb-stage img { max-width: 92%; max-height: 78%; object-fit: contain; border-radius: 8px; box-shadow: 0 20px 60px rgba(0,0,0,.6); }
.sb-placeholder { width: 62%; aspect-ratio: 21/9; border: 1px dashed #6d6455; border-radius: 10px; display: flex; flex-direction: column; align-items: center; justify-content: center; color: #9a9182; gap: 8px; }
.sb-placeholder .sb-ph-t { font-size: 15px; color: #C2B59B; font-weight: 600; }
.sb-sub { padding: 18px 26px 10px; color: #fff; text-align: center; max-width: 900px; margin: 0 auto; }
.sb-sub .sb-plot { font-size: 15px; line-height: 1.7; }
.sb-sub .sb-dlg { margin-top: 8px; font-size: 14px; color: #C2B59B; font-weight: 600; }
.sb-foot { padding: 12px 22px 22px; }
.sb-bar { height: 5px; background: #2a2620; border-radius: 999px; overflow: hidden; }
.sb-bar i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--c-primary), #d9cdb8); transition: width .2s linear; }
.sb-tip { color: #9a9182; font-size: 12px; text-align: center; margin-top: 10px; }