/* =====================================================================
   浙社通·智慧仲裁应用  统一设计系统
   政务蓝风格 · 兼容 file:// 直接运行 · 无外部依赖
   ===================================================================== */

:root {
  /* 主色：政务蓝 */
  --zj-blue: #1c64f2;
  --zj-blue-deep: #1448c0;
  --zj-blue-light: #e8f0fe;
  --zj-blue-50: #f4f8ff;
  --zj-cyan: #11b3c6;
  /* 功能色 */
  --ok: #18a058;
  --ok-bg: #e9f7ef;
  --warn: #f0a020;
  --warn-bg: #fdf6ec;
  --danger: #d03050;
  --danger-bg: #fdecef;
  --info: #2080f0;
  /* 中性色 */
  --ink: #1f2733;
  --ink-2: #4b5563;
  --ink-3: #6b7280;
  --line: #e5e8ef;
  --bg: #f0f3f8;
  --card: #ffffff;
  --shadow: 0 2px 12px rgba(28, 100, 242, .08);
  --shadow-lg: 0 8px 30px rgba(20, 40, 90, .12);
  --radius: 12px;
  --radius-sm: 8px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", system-ui, sans-serif;
  color: var(--ink);
  background: var(--bg);
  font-size: 14px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--zj-blue); text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

/* ---------- 顶部导航 ---------- */
.topbar {
  height: 60px;
  background: linear-gradient(90deg, #1448c0 0%, #1c64f2 55%, #2f8ad9 100%);
  color: #fff;
  display: flex;
  align-items: center;
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 10px rgba(20, 40, 90, .18);
}
.topbar .logo {
  display: flex; align-items: center; gap: 10px;
  font-size: 19px; font-weight: 700; letter-spacing: .5px;
}
.topbar .logo .mark {
  width: 32px; height: 32px; border-radius: 8px;
  background: rgba(255,255,255,.16);
  display: grid; place-items: center;
  font-size: 18px;
}
.topbar .sep { width: 1px; height: 24px; background: rgba(255,255,255,.3); margin: 0 16px; }
.topbar .subtitle { font-size: 13px; opacity: .9; font-weight: 400; }
.topbar .spacer { flex: 1; }
.topbar .conn { font-size: 12px; display:flex; align-items:center; gap:6px; margin-right:16px;
  background: rgba(255,255,255,.12); padding:6px 12px; border-radius:20px; }
.topbar .conn .dot-live { width:8px; height:8px; border-radius:50%; background:#3ee08a; box-shadow:0 0 6px #3ee08a; animation: pulse 1.5s infinite; }
.topbar .conn .dot-off { width:8px; height:8px; border-radius:50%; background:#ff6b6b; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.4} }
.topbar .logout-btn { margin-left:12px; background:rgba(255,255,255,.16); color:#fff;
  border:1px solid rgba(255,255,255,.3); border-radius:18px; padding:6px 16px; font-size:13px; }
.topbar .logout-btn:hover { background:rgba(255,255,255,.28); }
.topbar .user {
  display: flex; align-items: center; gap: 8px; font-size: 13px;
  background: rgba(255,255,255,.12); padding: 6px 14px; border-radius: 20px;
}
.topbar .user .avatar {
  width: 24px; height: 24px; border-radius: 50%;
  background: #fff; color: var(--zj-blue);
  display: grid; place-items: center; font-weight: 700; font-size: 12px;
}

/* ---------- 整体布局 ---------- */
.layout { display: flex; min-height: calc(100vh - 60px); }
.sidebar {
  width: 220px; background: #fff; border-right: 1px solid var(--line);
  padding: 16px 0; flex-shrink: 0;
}
.sidebar .nav-group-title {
  font-size: 12px; color: var(--ink-3); padding: 10px 24px 6px; letter-spacing: 1px;
}
.sidebar a.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 24px; color: var(--ink-2); font-size: 14px;
  border-left: 3px solid transparent; transition: all .15s;
}
.sidebar a.nav-item .ico { width: 18px; text-align: center; }
.sidebar a.nav-item:hover { background: var(--zj-blue-50); color: var(--zj-blue); }
.sidebar a.nav-item.active {
  background: var(--zj-blue-light); color: var(--zj-blue);
  border-left-color: var(--zj-blue); font-weight: 600;
}
.main { flex: 1; padding: 20px 28px; min-width: 0; }

/* ---------- 面包屑 ---------- */
.breadcrumb { font-size: 13px; color: var(--ink-3); margin-bottom: 16px; }
.breadcrumb a { color: var(--ink-3); }
.breadcrumb .cur { color: var(--ink); }

/* ---------- 卡片 ---------- */
.card {
  background: var(--card); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 20px 22px; margin-bottom: 18px;
  border: 1px solid #eef1f6;
}
.card .card-head {
  display: flex; align-items: center; gap: 10px; margin-bottom: 16px;
}
.card .card-head h3 { margin: 0; font-size: 16px; }
.card .card-head .bar { width: 4px; height: 16px; background: var(--zj-blue); border-radius: 2px; }
.card .card-head .more { margin-left: auto; font-size: 13px; color: var(--ink-3); }

/* ---------- 通用网格 ---------- */
.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: 1fr 1fr; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1100px){ .grid-3,.grid-4{grid-template-columns:repeat(2,1fr);} }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 18px; border-radius: var(--radius-sm); border: 1px solid var(--line);
  background: #fff; color: var(--ink-2); font-size: 14px; transition: all .15s;
}
.btn:hover { border-color: var(--zj-blue); color: var(--zj-blue); }
.btn.primary { background: var(--zj-blue); border-color: var(--zj-blue); color: #fff; }
.btn.primary:hover { background: var(--zj-blue-deep); color: #fff; }
.btn.ghost { background: var(--zj-blue-50); border-color: transparent; color: var(--zj-blue); }
.btn.lg { padding: 11px 26px; font-size: 15px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ---------- 标签 ---------- */
.tag {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 10px; border-radius: 12px; font-size: 12px; line-height: 18px;
}
.tag.ok { background: var(--ok-bg); color: var(--ok); }
.tag.warn { background: var(--warn-bg); color: var(--warn); }
.tag.danger { background: var(--danger-bg); color: var(--danger); }
.tag.info { background: var(--zj-blue-light); color: var(--zj-blue); }
.tag.gray { background: #eef1f6; color: var(--ink-3); }

/* ---------- 统计数字 ---------- */
.stat { display: flex; flex-direction: column; gap: 6px; }
.stat .num { font-size: 30px; font-weight: 700; color: var(--zj-blue); line-height: 1; }
.stat .num small { font-size: 14px; font-weight: 500; color: var(--ink-3); margin-left: 2px; }
.stat .label { font-size: 13px; color: var(--ink-3); }
.stat .trend.up { color: var(--ok); font-size: 12px; }
.stat .trend.down { color: var(--danger); font-size: 12px; }

/* ---------- 表格 ---------- */
table.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
table.tbl th {
  text-align: left; padding: 11px 12px; background: var(--zj-blue-50);
  color: var(--ink-2); font-weight: 600; border-bottom: 1px solid var(--line);
}
table.tbl td { padding: 11px 12px; border-bottom: 1px solid #f0f2f6; color: var(--ink-2); }
table.tbl tr:hover td { background: #fafbff; }

/* ---------- AI 输出面板 ---------- */
.ai-panel {
  background: linear-gradient(180deg, #f7faff 0%, #fff 100%);
  border: 1px solid var(--zj-blue-light); border-radius: var(--radius);
  padding: 18px 20px;
}
.ai-panel .ai-head {
  display: flex; align-items: center; gap: 8px; margin-bottom: 12px;
  color: var(--zj-blue); font-weight: 600;
}
.ai-panel .ai-head .spark {
  width: 22px; height: 22px; border-radius: 6px;
  background: linear-gradient(135deg, var(--zj-blue), var(--zj-cyan));
  display: grid; place-items: center; color: #fff; font-size: 13px;
}
.ai-output { font-size: 14px; color: var(--ink); line-height: 1.9; white-space: pre-wrap; }
.ai-output .h { font-weight: 700; color: var(--zj-blue-deep); }
.ai-output .law { color: var(--zj-cyan); font-weight: 600; }
.cursor-blink::after {
  content: "▍"; color: var(--zj-blue); animation: blink 1s steps(2) infinite;
}
@keyframes blink { 0%,50%{opacity:1} 51%,100%{opacity:0} }

/* ---------- 进度 / 流程 ---------- */
.steps { display: flex; align-items: center; gap: 0; margin: 8px 0 20px; }
.steps .step { display: flex; align-items: center; gap: 8px; color: var(--ink-3); font-size: 13px; }
.steps .step .dot {
  width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center;
  background: #eef1f6; color: var(--ink-3); font-size: 13px; font-weight: 600;
}
.steps .step.done .dot { background: var(--ok); color: #fff; }
.steps .step.active .dot { background: var(--zj-blue); color: #fff; box-shadow: 0 0 0 4px var(--zj-blue-light); }
.steps .step.active { color: var(--zj-blue); font-weight: 600; }
.steps .line { flex: 1; height: 2px; background: var(--line); margin: 0 10px; min-width: 24px; }
.steps .line.done { background: var(--ok); }

/* ---------- 智能体卡 ---------- */
.agent-card {
  border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 14px;
  display: flex; gap: 12px; align-items: flex-start; transition: all .2s; background:#fff;
}
.agent-card:hover { border-color: var(--zj-blue); box-shadow: var(--shadow); }
.agent-card .ico {
  width: 40px; height: 40px; border-radius: 10px; flex-shrink: 0;
  background: var(--zj-blue-light); color: var(--zj-blue);
  display: grid; place-items: center; font-size: 20px;
}
.agent-card .t { font-weight: 600; margin-bottom: 2px; }
.agent-card .d { font-size: 12px; color: var(--ink-3); }
.agent-card .status { margin-left: auto; }

/* ---------- 比对差异高亮 ---------- */
.diff-add { background: #e9f7ef; color: #0b7a3b; border-radius: 3px; padding: 0 2px; }
.diff-del { background: #fdecef; color: #b01b3b; text-decoration: line-through; border-radius: 3px; padding: 0 2px; }
.compare-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.compare-cols .col-head {
  font-weight: 600; padding: 8px 12px; border-radius: 6px 6px 0 0; color:#fff;
}
.compare-cols .col-head.zc { background: var(--zj-blue); }
.compare-cols .col-head.fy { background: #6b46c1; }
.compare-cols .doc-box {
  border: 1px solid var(--line); border-top: none; border-radius: 0 0 6px 6px;
  padding: 14px; font-size: 13px; line-height: 1.9; height: 320px; overflow: auto; background:#fff;
}

/* ---------- 上传区 ---------- */
.uploader {
  border: 2px dashed var(--zj-blue-light); border-radius: var(--radius);
  padding: 30px; text-align: center; background: var(--zj-blue-50);
  transition: all .2s; cursor: pointer;
}
.uploader:hover { border-color: var(--zj-blue); background: var(--zj-blue-light); }
.uploader .up-ico { font-size: 40px; color: var(--zj-blue); }
.uploader .up-t { font-size: 15px; margin: 8px 0 4px; color: var(--ink); }
.uploader .up-d { font-size: 12px; color: var(--ink-3); }

/* ---------- OCR 扫描动效 ---------- */
.ocr-doc { position: relative; border:1px solid var(--line); border-radius:8px; overflow:hidden; background:#fff; }
.ocr-doc .scan-line {
  position: absolute; left:0; right:0; height: 3px;
  background: linear-gradient(90deg, transparent, var(--zj-blue), transparent);
  box-shadow: 0 0 12px 2px rgba(28,100,242,.5);
  animation: scan 2s ease-in-out infinite; display:none;
}
.ocr-doc.scanning .scan-line { display:block; }
@keyframes scan { 0%{top:0} 50%{top:100%} 100%{top:0} }

/* ---------- 提示 / Toast ---------- */
#toast-wrap { position: fixed; top: 76px; right: 24px; z-index: 999; display:flex; flex-direction:column; gap:10px; }
.toast {
  background:#fff; border-left:4px solid var(--zj-blue); border-radius:8px;
  box-shadow: var(--shadow-lg); padding:12px 18px; min-width:260px; font-size:13px;
  animation: slidein .3s ease;
}
.toast.ok { border-left-color: var(--ok); }
.toast.warn { border-left-color: var(--warn); }
.toast.danger { border-left-color: var(--danger); }
@keyframes slidein { from{transform:translateX(20px);opacity:0} to{transform:translateX(0);opacity:1} }

/* ---------- 弹窗 ---------- */
.modal-mask {
  position: fixed; inset:0; background: rgba(20,30,50,.45); z-index:500;
  display:none; align-items:center; justify-content:center;
}
.modal-mask.show { display:flex; }
.modal {
  background:#fff; border-radius: var(--radius); width: 720px; max-width: 92vw;
  max-height: 86vh; overflow:auto; box-shadow: var(--shadow-lg);
}
.modal .modal-head {
  padding:16px 22px; border-bottom:1px solid var(--line);
  display:flex; align-items:center; font-size:16px; font-weight:600;
}
.modal .modal-head .x { margin-left:auto; cursor:pointer; color:var(--ink-3); font-size:20px; }
.modal .modal-body { padding: 20px 22px; }

/* ---------- 杂项 ---------- */
.muted { color: var(--ink-3); }
.mt8{margin-top:8px}.mt12{margin-top:12px}.mt16{margin-top:16px}.mt24{margin-top:24px}
.mb8{margin-bottom:8px}.mb12{margin-bottom:12px}.mb16{margin-bottom:16px}
.row { display:flex; align-items:center; gap:10px; }
.row.wrap { flex-wrap: wrap; }
.between { justify-content: space-between; }
.right { margin-left:auto; }
.divider { height:1px; background:var(--line); margin:16px 0; }
.kv { display:grid; grid-template-columns: 96px 1fr; gap:8px 12px; font-size:13px; }
.kv .k { color: var(--ink-3); }
.pill-list { display:flex; flex-wrap:wrap; gap:8px; }
.spin { display:inline-block; width:16px; height:16px; border:2px solid var(--zj-blue-light);
  border-top-color: var(--zj-blue); border-radius:50%; animation: spin .7s linear infinite; }
@keyframes spin { to{transform:rotate(360deg)} }
.fade-in { animation: fadein .5s ease; }
@keyframes fadein { from{opacity:0; transform:translateY(8px)} to{opacity:1; transform:translateY(0)} }

/* ---------- 首页 Hero ---------- */
.hero {
  background: linear-gradient(120deg, #1448c0, #1c64f2 60%, #2f8ad9);
  border-radius: 16px; color:#fff; padding: 28px 32px; margin-bottom: 20px;
  position: relative; overflow:hidden;
}
.hero h1 { margin:0 0 6px; font-size: 24px; }
.hero p { margin:0; opacity:.92; font-size:14px; }
.hero .hero-stats { display:flex; gap: 40px; margin-top: 20px; }
.hero .hero-stats .hs .n { font-size: 26px; font-weight:700; }
.hero .hero-stats .hs .l { font-size:12px; opacity:.85; }
.hero .glow { position:absolute; right:-40px; top:-40px; width:220px; height:220px;
  background: radial-gradient(circle, rgba(255,255,255,.25), transparent 70%); }

/* 场景入口大卡 */
.scene-card {
  border-radius: 14px; padding: 22px; color:#fff; position:relative; overflow:hidden;
  min-height: 150px; display:flex; flex-direction:column; justify-content:space-between;
  cursor:pointer; transition: transform .2s, box-shadow .2s;
}
.scene-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.scene-card.s1 { background: linear-gradient(135deg, #1c64f2, #4f8af5); }
.scene-card.s2 { background: linear-gradient(135deg, #0ea5a8, #14b8c9); }
.scene-card.s3 { background: linear-gradient(135deg, #7c3aed, #a855f7); }
.scene-card .sc-ico { font-size: 30px; }
.scene-card .sc-t { font-size: 19px; font-weight: 700; margin-top: 8px; }
.scene-card .sc-d { font-size: 12px; opacity:.9; margin-top: 4px; line-height:1.6; }
.scene-card .sc-go { margin-top: 12px; font-size: 13px; display:flex; align-items:center; gap:6px; }