/* ============ GEO 文案工作台 · 视觉系统 ============ */
:root {
  /* 主色：靛蓝 → 紫，稳重又不呆板 */
  --primary: #4f46e5;
  --primary-d: #4338ca;
  --primary-l: #eef2ff;
  --accent: #7c3aed;

  --bg: #f6f7fb;
  --bg-grad: radial-gradient(1200px 600px at 80% -10%, #eef1ff 0%, transparent 60%),
             radial-gradient(900px 500px at -10% 10%, #f3ecff 0%, transparent 55%);
  --card: #ffffff;
  --line: #e9ebf2;
  --line-2: #f0f1f6;

  --text: #1a1d29;
  --text-2: #4b5063;
  --muted: #8b90a3;

  --ok: #12a150;
  --ok-bg: #e7f8ee;
  --warn: #d97706;
  --warn-bg: #fef3e2;
  --danger: #e11d48;

  --radius: 14px;
  --radius-sm: 10px;
  --shadow-sm: 0 1px 2px rgba(20,23,40,.04), 0 1px 3px rgba(20,23,40,.06);
  --shadow-md: 0 4px 12px rgba(20,23,40,.06), 0 12px 28px rgba(20,23,40,.07);
  --shadow-lg: 0 20px 60px rgba(20,23,40,.18);
  --ring: 0 0 0 3px rgba(79,70,229,.15);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI",
    "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", sans-serif;
  background: var(--bg);
  background-image: var(--bg-grad);
  background-attachment: fixed;
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  font-size: 14px;
}
.hidden { display: none !important; }
a { color: var(--primary); }

/* ---------- 登录 ---------- */
.login-wrap {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
}
.login-card {
  position: relative;
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(12px);
  padding: 44px 40px 36px;
  border-radius: 22px;
  border: 1px solid rgba(255,255,255,.7);
  box-shadow: var(--shadow-lg);
  width: 380px; text-align: center;
  animation: pop .4s cubic-bezier(.2,.9,.3,1.2);
}
.login-card::before {
  content: "";
  position: absolute; inset: 0; border-radius: 22px; padding: 1px;
  background: linear-gradient(135deg, rgba(124,58,237,.5), rgba(79,70,229,.1), transparent);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  pointer-events: none;
}
.login-card h1 {
  font-size: 24px; font-weight: 800; letter-spacing: -.02em;
  background: linear-gradient(120deg, var(--primary), var(--accent));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.login-card .sub { color: var(--muted); font-size: 13px; margin: 8px 0 28px; }
.login-card input {
  width: 100%; padding: 12px 15px; margin-bottom: 13px;
  border: 1px solid var(--line); border-radius: var(--radius-sm);
  font-size: 14px; background: #fff; transition: border-color .15s, box-shadow .15s;
}
.login-card input:focus { outline: none; border-color: var(--primary); box-shadow: var(--ring); }
.login-card button {
  width: 100%; padding: 12px; margin-top: 4px;
  background: linear-gradient(120deg, var(--primary), var(--accent));
  color: #fff; border: none; border-radius: var(--radius-sm);
  font-size: 15px; font-weight: 600; cursor: pointer;
  box-shadow: 0 6px 16px rgba(79,70,229,.35); transition: transform .12s, box-shadow .12s;
}
.login-card button:hover { transform: translateY(-1px); box-shadow: 0 10px 22px rgba(79,70,229,.42); }
.login-card button:active { transform: translateY(0); }
.hint { font-size: 12px; color: var(--muted); margin-top: 18px; line-height: 1.7; }
.err { color: var(--danger); font-size: 13px; margin-top: 8px; min-height: 18px; }
.ok { color: var(--ok); font-size: 13px; margin-top: 10px; min-height: 18px; }

/* ---------- 布局：左侧栏 + 右内容 ---------- */
.app { display: flex; min-height: 100vh; }

.sidebar {
  width: 232px; flex-shrink: 0;
  background: rgba(255,255,255,.72);
  backdrop-filter: blur(14px);
  border-right: 1px solid var(--line);
  padding: 22px 16px;
  display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh;
  z-index: 20;
}
.sidebar .brand {
  font-weight: 800; font-size: 16px; letter-spacing: -.01em;
  display: flex; align-items: center; gap: 10px;
  padding: 4px 8px 22px;
}
.sidebar .brand::before {
  content: ""; width: 28px; height: 28px; border-radius: 9px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  box-shadow: 0 3px 8px rgba(79,70,229,.4);
}

.nav { display: flex; flex-direction: column; gap: 4px; }
.nav-btn {
  display: flex; align-items: center; gap: 11px;
  background: none; border: none; padding: 11px 14px; border-radius: 11px;
  cursor: pointer; font-size: 14px; color: var(--text-2); font-weight: 500;
  transition: all .15s; text-align: left; width: 100%;
}
.nav-btn .ico { font-size: 15px; line-height: 1; width: 18px; text-align: center; }
.nav-btn:hover { background: var(--line-2); color: var(--text); }
.nav-btn.active {
  background: linear-gradient(120deg, var(--primary), var(--accent));
  color: #fff; font-weight: 600; box-shadow: 0 5px 14px rgba(79,70,229,.32);
}

.sidebar-foot { margin-top: auto; padding-top: 18px; border-top: 1px solid var(--line-2); }
.user { display: flex; align-items: center; gap: 10px; font-size: 13.5px; color: var(--text-2); padding: 4px 6px 12px; }
.avatar {
  width: 32px; height: 32px; border-radius: 10px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff; font-weight: 700; font-size: 14px; text-transform: uppercase;
}
.link {
  background: none; border: none; color: var(--muted); cursor: pointer;
  font-size: 13px; transition: color .15s; padding: 6px;
}
.link:hover { color: var(--danger); }

.content { flex: 1; min-width: 0; }

/* ---------- 视图容器 ---------- */
.view { max-width: 960px; margin: 32px auto; padding: 0 32px; animation: fade .3s ease; }
.view h2 { font-size: 20px; font-weight: 700; letter-spacing: -.01em; }
.toolbar {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 20px; flex-wrap: wrap; gap: 14px;
}
.filters { display: flex; gap: 8px; flex-wrap: wrap; }
.chip {
  border: 1px solid var(--line); background: #fff; padding: 7px 15px;
  border-radius: 20px; cursor: pointer; font-size: 13px; color: var(--text-2);
  font-weight: 500; transition: all .15s;
}
.chip:hover { border-color: #c9cee0; color: var(--text); }
.chip.active {
  background: linear-gradient(120deg, var(--primary), var(--accent));
  color: #fff; border-color: transparent; box-shadow: 0 4px 10px rgba(79,70,229,.3);
}

/* ---------- 按钮 ---------- */
.primary {
  background: linear-gradient(120deg, var(--primary), var(--accent));
  color: #fff; border: none; padding: 10px 20px; border-radius: var(--radius-sm);
  cursor: pointer; font-size: 14px; font-weight: 600;
  box-shadow: 0 4px 12px rgba(79,70,229,.3); transition: transform .12s, box-shadow .12s;
}
.primary:hover { transform: translateY(-1px); box-shadow: 0 8px 18px rgba(79,70,229,.4); }
.primary:active { transform: translateY(0); }
.primary:disabled { opacity: .55; cursor: not-allowed; transform: none; box-shadow: none; }
.small {
  font-size: 12.5px; padding: 6px 13px; border-radius: 8px;
  border: 1px solid var(--line); background: #fff; cursor: pointer;
  color: var(--text-2); font-weight: 500; transition: all .15s;
}
.small:hover { border-color: #c9cee0; color: var(--text); background: #fbfbfe; }
.small.pub { background: var(--ok); color: #fff; border: none; box-shadow: 0 3px 8px rgba(18,161,80,.3); }
.small.pub:hover { background: #0e8c44; }
.small.unpub { background: #fff; color: var(--warn); border-color: #f3d19a; }
.small.unpub:hover { background: var(--warn-bg); }

/* ---------- 卡片列表 ---------- */
.order-list { display: flex; flex-direction: column; gap: 14px; }
.order-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px 20px; cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: transform .15s, box-shadow .15s, border-color .15s;
  position: relative; overflow: hidden;
}
.order-card::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: linear-gradient(var(--primary), var(--accent));
  opacity: 0; transition: opacity .15s;
}
.order-card:hover {
  transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: #dce0ee;
}
.order-card:hover::before { opacity: 1; }
.order-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.order-title { font-weight: 700; font-size: 15.5px; letter-spacing: -.01em; }
.order-meta {
  color: var(--muted); font-size: 12.5px; margin-top: 9px;
  display: flex; gap: 16px; flex-wrap: wrap;
}
.order-meta span { display: inline-flex; align-items: center; }

/* ---------- 状态标签 ---------- */
.badge {
  font-size: 12px; padding: 4px 12px; border-radius: 20px; font-weight: 600;
  white-space: nowrap; letter-spacing: .01em;
  display: inline-flex; align-items: center; gap: 5px;
}
.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.b-待接单 { background: #fef3e2; color: #b45309; }
.b-已评估 { background: #e0edff; color: #1d4ed8; }
.b-生成中 { background: #ede9fe; color: #6d28d9; }
.b-已生成 { background: #e7f8ee; color: #0e7a3c; }
.b-发布中 { background: #fce7f3; color: #be185d; }
.b-已完成 { background: #dcfce7; color: #15803d; }

/* ---------- 弹窗 ---------- */
.modal {
  position: fixed; inset: 0; background: rgba(20,23,40,.5);
  backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  z-index: 100; padding: 24px; animation: fade .2s ease;
}
.modal-card {
  background: var(--card); border-radius: 18px; padding: 28px; width: 480px;
  max-height: 90vh; overflow-y: auto; box-shadow: var(--shadow-lg);
  animation: pop .28s cubic-bezier(.2,.9,.3,1.2);
}
.modal-card.wide { width: 760px; }
.modal-card h3 { margin-bottom: 20px; font-size: 18px; font-weight: 700; letter-spacing: -.01em; }
.modal-card h3 .badge { margin-left: 8px; vertical-align: middle; }

/* ---------- 全屏页面（层层进入，替代浮窗） ---------- */
.page {
  position: fixed; inset: 0; z-index: 90; background: var(--bg);
  display: flex; flex-direction: column; animation: slidein .25s ease;
}
@keyframes slidein { from { opacity: 0; transform: translateX(24px); } to { opacity: 1; transform: none; } }
.page-bar {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 32px; background: var(--card);
  border-bottom: 1px solid var(--line-2); position: sticky; top: 0; z-index: 2;
}
.page-bar-title { font-size: 15px; font-weight: 700; color: var(--text); }
.back-btn {
  font-size: 13.5px; font-weight: 600; color: var(--primary);
  padding: 8px 14px; border-radius: var(--radius-sm); background: var(--primary-weak, #eef0ff);
  transition: background .15s;
}
.back-btn:hover { background: var(--line-2); }
.page-body { flex: 1; overflow-y: auto; max-width: 960px; width: 100%; margin: 0 auto; padding: 28px 32px 48px; }
.page-body > h3 { margin-bottom: 20px; font-size: 20px; font-weight: 700; letter-spacing: -.01em; }
.page-actions { display: flex; justify-content: flex-end; gap: 12px; margin-top: 22px; }
.page-actions .link { padding: 10px 16px; border-radius: var(--radius-sm); }
.page-actions .link:hover { background: var(--line-2); color: var(--text); }

/* ---------- 表单 ---------- */
.field { margin-bottom: 16px; }
.field label { display: block; font-size: 12.5px; color: var(--text-2); margin-bottom: 6px; font-weight: 600; }
.field input, .field textarea, .field select {
  width: 100%; padding: 10px 13px; border: 1px solid var(--line);
  border-radius: var(--radius-sm); font-size: 14px; font-family: inherit;
  background: #fff; color: var(--text); transition: border-color .15s, box-shadow .15s;
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--primary); box-shadow: var(--ring);
}
.field textarea { resize: vertical; line-height: 1.6; }
.field select { cursor: pointer; }
.modal-actions { display: flex; justify-content: flex-end; gap: 12px; margin-top: 22px; }
.modal-actions .link { padding: 10px 16px; border-radius: var(--radius-sm); }
.modal-actions .link:hover { background: var(--line-2); color: var(--text); }

/* ---------- 详情 ---------- */
.muted { color: var(--muted); font-size: 13px; }
.detail-section {
  margin-bottom: 20px; padding-bottom: 18px; border-bottom: 1px solid var(--line-2);
}
.detail-section:last-child { border-bottom: none; }
.detail-section h4 {
  font-size: 12px; color: var(--muted); margin-bottom: 10px;
  text-transform: uppercase; letter-spacing: .06em; font-weight: 700;
}
.kv { font-size: 14px; color: var(--text-2); margin-bottom: 5px; }
.kv b { color: var(--text); font-weight: 600; }

/* ---------- 文案栏目（按项目→细分词分组） ---------- */
.article-column { background: #fbfbfe; border-radius: var(--radius-sm); padding: 16px; border: 1px solid var(--line-2); }
.article-column-head { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.article-column-head h4 { margin: 0; }
.proj-block {
  border: 1px solid var(--line); border-radius: var(--radius-sm);
  background: #fff; padding: 14px; margin-bottom: 16px;
}
.proj-head {
  display: flex; align-items: baseline; justify-content: space-between; gap: 10px;
  flex-wrap: wrap; padding-bottom: 10px; margin-bottom: 12px; border-bottom: 2px solid var(--line-2);
}
.proj-name { font-size: 15px; font-weight: 700; color: var(--text); }
.proj-stat { font-size: 12px; color: var(--muted); }
.kw-block {
  border-left: 3px solid var(--primary); padding: 4px 0 4px 14px; margin: 0 0 14px 4px;
}
.kw-block:last-child { margin-bottom: 0; }
.kw-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; margin-bottom: 10px; }
.kw-name { font-size: 13.5px; font-weight: 600; color: var(--primary); }
.kw-right { display: inline-flex; align-items: center; gap: 10px; }
.kw-stat { font-size: 12px; color: var(--muted); }
.kw-supp { flex-shrink: 0; }

/* ---------- 生成后操作区（重写 / 补量） ---------- */
.art-ops { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 16px; }
.art-ops-block {
  border: 1px dashed var(--line); border-radius: var(--radius-sm);
  padding: 14px; background: #fff;
}
.art-ops-title { font-size: 13.5px; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.art-ops-block p { margin-bottom: 10px; }
.art-ops .inline-form { flex-wrap: wrap; align-items: center; gap: 8px; }
.art-ops select { max-width: 220px; }
@media (max-width: 720px) { .art-ops { grid-template-columns: 1fr; } }

/* ---------- 文章卡片 ---------- */
.art-card {
  border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 16px; margin-bottom: 14px; background: #fff; transition: box-shadow .15s;
}
.art-card:hover { box-shadow: var(--shadow-sm); }
.art-head { display: flex; align-items: center; gap: 10px; cursor: pointer; }
.art-toggle { color: var(--muted); font-size: 12px; transition: transform .18s; flex-shrink: 0; }
.art-card:not(.collapsed) .art-toggle { transform: rotate(90deg); }
.art-title { font-weight: 600; font-size: 14.5px; line-height: 1.5; flex: 1; min-width: 0; }
.art-dot { font-size: 11.5px; font-weight: 600; color: var(--muted); flex-shrink: 0; padding: 2px 8px; border-radius: 20px; background: var(--line-2); }
.art-dot.pub { color: var(--ok); background: var(--ok-bg); }
.art-card.collapsed .art-detail { display: none; }
.art-detail { margin-top: 4px; }
.art-body {
  white-space: pre-wrap; font-size: 13px; color: var(--text-2); margin-top: 10px;
  max-height: 220px; overflow-y: auto;
  background: #fafbfd; padding: 13px 15px; border-radius: var(--radius-sm);
  border: 1px solid var(--line-2); line-height: 1.7;
}
.art-actions { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; }
.pub-tag {
  font-size: 12.5px; color: var(--ok); font-weight: 600; margin-top: 10px;
  background: var(--ok-bg); padding: 7px 12px; border-radius: 8px;
  display: inline-flex; align-items: center; gap: 6px;
}
.inline-form { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-top: 8px; }
.inline-form input {
  padding: 8px 11px; border: 1px solid var(--line); border-radius: 8px;
  font-size: 13px; transition: border-color .15s, box-shadow .15s;
}
.inline-form input:focus { outline: none; border-color: var(--primary); box-shadow: var(--ring); }

/* ---------- 项目分级、品牌档案与加急 ---------- */
.brand-doc {
  max-height: 430px; overflow-y: auto;
  background: #fafbfd; border: 1px solid var(--line); border-radius: 12px;
  padding: 18px; color: var(--text-2); line-height: 1.8; font-size: 13px;
  font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
}
.brand-doc h2 { margin: 0 0 14px; color: var(--text); font-size: 19px; }
.brand-doc h3 { margin: 18px 0 8px; padding-bottom: 5px; border-bottom: 1px solid var(--line-2); color: var(--text); font-size: 14px; }
.brand-doc .doc-note { margin-bottom: 12px; padding: 9px 12px; border-left: 3px solid var(--primary); background: #eef2ff; color: #4338ca; border-radius: 0 7px 7px 0; }
.brand-doc .doc-bullet { position: relative; padding-left: 15px; margin: 3px 0; }
.brand-doc .doc-bullet::before { content: ""; position: absolute; left: 1px; top: 9px; width: 5px; height: 5px; border-radius: 50%; background: var(--primary); }
.project-overview { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 8px; margin: 10px 0; }
.project-mini { padding: 10px 12px; border: 1px solid var(--line); border-radius: 9px; background: #fafbfd; display: flex; flex-direction: column; }
.project-mini b { font-size: 13px; }
.project-mini span { font-size: 11.5px; color: var(--muted); }
.project-summary, .coverage-tip { margin-top: 8px; padding: 9px 11px; border-radius: 8px; background: #eef2ff; color: #4338ca; font-size: 12.5px; }
.quota-overview { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.quota-overview span { padding: 5px 9px; border-radius: 7px; background: #f3f4f7; color: var(--text-2); font-size: 11.5px; }
.config-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 14px; }
.project-allocation { display: grid; grid-template-columns: 1fr; gap: 10px; margin-top: 14px; }
.project-quota-card { border: 1px solid var(--line); border-radius: 11px; padding: 13px 14px; background: #fff; }
.project-quota-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.project-quota-head > div { display: flex; flex-direction: column; }
.project-quota-head b { font-size: 14px; }
.project-quota-head span { color: var(--muted); font-size: 11.5px; }
.project-quota-head label { white-space: nowrap; color: var(--text-2); font-size: 12.5px; }
.project-quota-head input { width: 66px; padding: 6px 8px; border: 1px solid var(--line); border-radius: 7px; text-align: center; }
.detail-word-list { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 10px; }
.detail-word { padding: 3px 7px; border-radius: 6px; background: #f3f4f7; color: var(--muted); font-size: 11px; }
.detail-word.covered { background: #e7f8ee; color: #0e7a3c; }
.config-actions { margin-top: 14px; }
.urgent-order { border-color: #fecaca; background: linear-gradient(100deg, #fff7f7, #fff); }
.urgent-order::before { opacity: 1; background: #ef4444; }
.urgent-badge { display: inline-flex; padding: 3px 8px; margin-right: 7px; border-radius: 6px; background: #ef4444; color: #fff; font-size: 11px; font-weight: 700; vertical-align: middle; }
.urgent-text { color: #dc2626 !important; font-weight: 600; }
.urgent-panel { margin-top: 10px; padding: 9px 12px; border-radius: 8px; background: #fff1f2; color: #be123c; font-size: 12.5px; font-weight: 600; }
.urgent-button { padding: 9px 16px; border: none; border-radius: 8px; background: #ef4444; color: #fff; cursor: pointer; font-weight: 600; }
.urgent-toast { position: fixed; right: 22px; top: 22px; z-index: 300; padding: 13px 18px; border-radius: 11px; background: #be123c; color: #fff; box-shadow: var(--shadow-lg); transform: translateY(-20px); opacity: 0; pointer-events: none; transition: .2s; }
.urgent-toast.show { transform: translateY(0); opacity: 1; }

/* ---------- 关键词分配 ---------- */
.alloc-box {
  display: flex; flex-direction: column; gap: 8px;
  background: #fafbfd; border: 1px solid var(--line-2);
  border-radius: var(--radius-sm); padding: 12px 14px;
}
.alloc-row { display: flex; align-items: center; gap: 12px; }
.alloc-row .kw { flex: 1; font-size: 14px; font-weight: 500; }
.alloc-row input {
  width: 74px; padding: 7px 10px; border: 1px solid var(--line);
  border-radius: 8px; font-size: 13px; text-align: center;
}
.alloc-row input:focus { outline: none; border-color: var(--primary); box-shadow: var(--ring); }
.alloc-sum { font-size: 12.5px; color: var(--muted); margin-top: 6px; font-weight: 500; }
.alloc-sum.warn { color: var(--warn); }

/* ---------- 模板预览 ---------- */
.tpl-pre {
  white-space: pre-wrap; font-size: 12.5px; color: var(--text-2);
  background: #fafbfd; border: 1px solid var(--line-2);
  padding: 12px 14px; border-radius: var(--radius-sm); margin-top: 10px;
  max-height: 130px; overflow-y: auto; line-height: 1.7;
  font-family: "SF Mono", "Cascadia Code", Consolas, monospace;
}
.tag {
  display: inline-block; font-size: 11px; background: var(--primary-l);
  color: var(--primary); padding: 2px 8px; border-radius: 6px; margin-left: 6px; font-weight: 600;
}

/* ---------- 空状态 ---------- */
.order-list > .muted {
  text-align: center; padding: 60px 20px !important;
  background: rgba(255,255,255,.6); border: 1px dashed var(--line);
  border-radius: var(--radius);
}

/* ---------- 上传资料解析 ---------- */
.upload-zone {
  display: flex; align-items: center; gap: 14px;
  padding: 16px; margin-bottom: 18px;
  border: 1.5px dashed #c9cdea; border-radius: 13px;
  background: linear-gradient(135deg, #fafaff, #f7f4ff);
  transition: border-color .15s, background .15s, transform .15s;
}
.upload-zone.dragging { border-color: var(--primary); background: var(--primary-l); transform: scale(1.005); }
.upload-zone .upload-icon {
  width: 38px; height: 38px; flex: 0 0 38px; border-radius: 11px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff; font-size: 20px; font-weight: 700;
  box-shadow: 0 4px 10px rgba(79,70,229,.25);
}
.upload-zone > div:nth-child(2) { flex: 1; min-width: 0; }
.upload-zone strong { display: block; font-size: 14px; margin-bottom: 2px; }
.upload-zone p { color: var(--muted); font-size: 12px; line-height: 1.5; }
.ai-parse-choice {
  margin: -4px 2px 18px; padding: 12px 14px; border-radius: 10px;
  border: 1px solid var(--line); background: #f8f8fc;
}
.ai-parse-choice.choice-required { border-color: #e0483c; background: #fdf3f2; }
.ai-parse-title { font-size: 13px; font-weight: 600; margin-bottom: 8px; color: var(--text); }
.ai-parse-title .req {
  margin-left: 6px; font-size: 11px; font-weight: 600; color: #e0483c;
  border: 1px solid #e0483c; border-radius: 6px; padding: 0 6px;
}
.ai-parse-option {
  display: flex; align-items: flex-start; gap: 8px; margin: 6px 0;
  color: var(--text-2); font-size: 12px; cursor: pointer; line-height: 1.5;
}
.ai-parse-option input { margin-top: 2px; accent-color: var(--primary); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.parse-progress, .parse-result {
  margin: -4px 0 18px; padding: 12px 14px; border-radius: 10px;
  background: #f8f8fc; border: 1px solid var(--line); font-size: 13px;
}
.parse-progress { display: flex; align-items: center; gap: 9px; color: var(--text-2); }
.spinner {
  width: 16px; height: 16px; border: 2px solid #d9dcf0; border-top-color: var(--primary);
  border-radius: 50%; animation: spin .7s linear infinite;
}
.parse-result { background: #f4fbf6; border-color: #ccebd7; }
.parse-title { color: var(--ok); font-weight: 700; margin-bottom: 3px; }
.parse-meta, .parse-tip { color: var(--text-2); font-size: 12.5px; }
.parse-tip { margin-top: 8px; }
.file-pills { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; }
.file-pill { padding: 3px 8px; border-radius: 6px; font-size: 11.5px; }
.file-pill.ok { color: #0e7a3c; background: #dcfce7; }
.parse-warning { margin-top: 8px; color: var(--warn); font-size: 12.5px; }
.parse-error { color: var(--danger); font-weight: 600; }
.settings-section { margin: 26px 0 20px; padding-top: 22px; border-top: 1px solid var(--line); }
.settings-section h3 { margin-bottom: 4px; }
.vision-config-card { padding: 13px; border: 1px solid var(--line); border-radius: 10px; background: #fafbfd; }
.image-stat-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 7px; margin: 10px 0; }
.image-stat-grid > div { padding: 8px 6px; text-align: center; border-radius: 8px; background: rgba(255,255,255,.75); border: 1px solid #dcebe1; }
.image-stat-grid b { display: block; color: var(--primary); font-size: 16px; }
.image-stat-grid span { color: var(--muted); font-size: 10.5px; }
.vision-sources { margin-top: 9px; max-height: 145px; overflow-y: auto; }
.vision-sources b { display: block; margin-bottom: 5px; font-size: 12px; }
.vision-sources span { display: block; padding: 4px 6px; margin-bottom: 3px; border-radius: 5px; background: #fff; color: var(--text-2); font-size: 11px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- 滚动条 ---------- */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: #d3d7e6; border-radius: 10px; border: 2px solid transparent; background-clip: padding-box; }
::-webkit-scrollbar-thumb:hover { background: #b9bfd4; background-clip: padding-box; }
::-webkit-scrollbar-track { background: transparent; }

/* ---------- 动画 ---------- */
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes pop { from { opacity: 0; transform: translateY(8px) scale(.98); } to { opacity: 1; transform: translateY(0) scale(1); } }
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 760px) {
  .app { flex-direction: column; }
  .sidebar {
    width: 100%; height: auto; position: sticky; top: 0;
    flex-direction: row; align-items: center; gap: 8px;
    padding: 10px 14px; border-right: none; border-bottom: 1px solid var(--line);
  }
  .sidebar .brand { padding: 0; font-size: 15px; }
  .sidebar .brand span { display: none; }
  .nav { flex-direction: row; gap: 4px; margin-left: 8px; }
  .nav-btn { padding: 9px 12px; }
  .nav-btn .ico { display: none; }
  .sidebar-foot { margin: 0 0 0 auto; padding: 0; border: none; display: flex; align-items: center; gap: 10px; }
  .user { padding: 0; }
  .user #userName { display: none; }
  .view { padding: 0 16px; margin: 20px auto; }
  .modal-card, .modal-card.wide { width: 100%; }
  .form-grid, .config-grid { grid-template-columns: 1fr; gap: 0; }
  .upload-zone { align-items: flex-start; flex-wrap: wrap; }
  .upload-zone > div:nth-child(2) { min-width: calc(100% - 56px); }
  .image-stat-grid { grid-template-columns: repeat(3, 1fr); }
}