@font-face {
  font-family: 'Instrument Sans';
  src: url('../_shared/fonts/InstrumentSans-Regular.ttf') format('truetype');
  font-weight: 400;
}
@font-face {
  font-family: 'Instrument Sans';
  src: url('../_shared/fonts/InstrumentSans-Bold.ttf') format('truetype');
  font-weight: 700;
}

:root {
  --blue-900: #1D4ED8; --blue-700: #3370FF; --blue-500: #5B8DEF;
  --blue-300: #60A5FA; --blue-100: #E8F0FF; --blue-50: #F0F5FF;
  --bg: #F5F6F8; --bg2: #FFFFFF; --ink: #1F2329; --muted: #8F959E;
  --rule: #E5E6EB; --accent: var(--blue-700); --accent2: var(--blue-500);
  --success: #34C759; --warning: #FF9500; --danger: #F54A45;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: 'Instrument Sans', 'Microsoft YaHei', 'PingFang SC', sans-serif;
  font-size: 14px; color: var(--ink); background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

/* Nav */
.nav { background: #1E293B; color: #fff; padding: 0 24px; display: flex; align-items: center; height: 52px; gap: 28px; position: sticky; top: 0; z-index: 100; }
.nav .logo { font-weight: 700; font-size: 16px; color: var(--blue-300); }
.nav .nav-item { color: #94A3B8; font-size: 13px; cursor: pointer; padding: 4px 0; border-bottom: 2px solid transparent; transition: all .2s; }
.nav .nav-item:hover, .nav .nav-item.active { color: #fff; border-bottom-color: var(--blue-300); }
.nav .user { margin-left: auto; color: #94A3B8; font-size: 12px; }
.nav .logout-btn { border: 1px solid rgba(148,163,184,.45); background: rgba(255,255,255,.06); color: #CBD5E1; border-radius: 6px; padding: 5px 10px; font-size: 12px; cursor: pointer; transition: all .15s; }
.nav .logout-btn:hover { color: #fff; border-color: var(--blue-300); background: rgba(147,197,253,.14); }

/* Layout */
body { overflow: hidden; }
.layout { display: flex; height: calc(100vh - 52px); min-height: 0; overflow: hidden; }
.sidebar {
  width: 210px;
  background: #fff;
  border-right: 1px solid var(--rule);
  flex-shrink: 0;
  position: sticky;
  top: 52px;
  height: calc(100vh - 52px);
  overflow-y: auto;
}
.sidebar-nav { padding: 12px 10px 20px; }
.sidebar-group { margin-bottom: 8px; }
.sidebar-group-title {
  width: 100%;
  border: 0;
  background: transparent;
  color: #4B5563;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: space-between;
  padding: 9px 8px;
  font-size: 15px;
  font-weight: 700;
  border-radius: 8px;
}
.sidebar-group-title:hover { background: var(--bg); color: var(--ink); }
.sidebar-group-name { display: flex; align-items: center; min-width: 0; }
.sidebar-group-toggle { color: #64748B; font-size: 12px; }
.sidebar-group-items { display: grid; gap: 4px; padding: 2px 0 8px 14px; }
.sidebar .menu {
  width: 100%;
  border: 0;
  background: transparent;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  color: var(--muted);
  cursor: pointer;
  font-size: 13px;
  transition: all .15s;
  border-radius: 8px;
  text-align: left;
}
.sidebar .menu:hover { background: var(--bg); color: var(--ink); }
.sidebar .menu.active { background: var(--blue-50); color: var(--accent); font-weight: 700; }
.main { flex: 1; min-width: 0; height: 100%; padding: 24px; overflow-y: auto; }
.site-footer {
  margin: 28px -24px -24px;
  padding: 16px 20px;
  border-top: 1px solid var(--rule);
  background: #fff;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
  text-align: center;
}
.site-footer a {
  color: #64748B;
  text-decoration: none;
  transition: color .15s ease;
}
.site-footer a:hover,
.site-footer a:focus-visible {
  color: var(--accent);
  text-decoration: underline;
}

/* Cards */
.stat-row { display: flex; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.stat-card { flex: 1; min-width: 100px; background: #fff; border: 1px solid var(--rule); border-radius: 8px; padding: 14px 16px; text-align: center; }
.stat-card .num { font-size: 24px; font-weight: 700; }
.stat-card .label { font-size: 12px; color: var(--muted); margin-top: 4px; }

/* Buttons */
.btn { display: inline-block; padding: 7px 16px; border-radius: 6px; font-size: 13px; font-weight: 600; cursor: pointer; border: none; transition: all .15s; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--blue-900); }
.btn-default { background: #fff; color: var(--ink); border: 1px solid var(--rule); }
.btn-default:hover { background: var(--bg); }
.btn-sm { padding: 5px 10px; font-size: 11px; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-success { background: var(--success); color: #fff; }

/* Tables */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
table th { background: var(--bg); padding: 10px 12px; text-align: left; font-weight: 700; font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; border-bottom: 2px solid var(--rule); }
table td { padding: 10px 12px; border-bottom: 1px solid var(--rule); }
table tr:hover td { background: #FAFBFC; }
.badge { display: inline-block; padding: 2px 8px; border-radius: 10px; font-size: 11px; font-weight: 700; }
.badge-blue { background: #DBEAFE; color: #1D4ED8; }
.badge-green { background: #D1FAE5; color: #065F46; }
.badge-red { background: #FEE2E2; color: #991B1B; }
.badge-yellow { background: #FEF3C7; color: #92400E; }
.badge-purple { background: #EDE9FE; color: #6D28D9; }

/* Forms */
.form-group { margin-bottom: 14px; }
.form-label { font-size: 12px; font-weight: 700; color: var(--muted); margin-bottom: 4px; text-transform: uppercase; letter-spacing: .04em; }
.form-input, .form-select { width: 100%; padding: 8px 12px; border: 1px solid var(--rule); border-radius: 6px; font-size: 13px; color: var(--ink); background: #fff; font-family: inherit; }
.form-input:focus, .form-select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 2px rgba(37,99,235,0.1); }
.form-row { display: flex; gap: 16px; }
.form-row > * { flex: 1; }

/* Panel */
.panel { background: #fff; border: 1px solid var(--rule); border-radius: 8px; padding: 20px; margin-bottom: 20px; }
.panel h3 { font-size: 16px; font-weight: 700; margin-bottom: 16px; padding-bottom: 8px; border-bottom: 2px solid var(--accent); }
.panel h3.accent2 { border-bottom-color: var(--accent2); }

/* Category block */
.cat-block { border: 1px solid var(--rule); border-radius: 6px; padding: 14px; margin-bottom: 10px; background: #FAFBFC; }
.cat-block .cat-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.cat-block .cat-title { font-weight: 700; font-size: 14px; }
.cat-block .cat-subtotal { font-weight: 700; font-size: 14px; }
.cat-block .cat-table { margin: 0; }
.cat-block .cat-table th { font-size: 11px; padding: 6px 8px; }
.cat-block .cat-table td { font-size: 12px; padding: 6px 8px; }
.add-link { color: var(--accent); font-size: 12px; cursor: pointer; margin-top: 8px; display: inline-block; }
.add-link:hover { text-decoration: underline; }

/* Modal */
.modal-overlay { display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.5); z-index: 200; justify-content: center; align-items: center; }
.modal-overlay.show { display: flex; }
.modal { background: #fff; border-radius: 12px; max-width: 700px; width: 90%; max-height: 85vh; overflow-y: auto; box-shadow: 0 20px 60px rgba(0,0,0,0.2); }
.modal-header { padding: 18px 24px; border-bottom: 1px solid var(--rule); display: flex; justify-content: space-between; align-items: center; }
.modal-header h3 { font-size: 17px; font-weight: 700; }
.modal-close { cursor: pointer; font-size: 20px; color: var(--muted); background: none; border: none; }
.modal-body { padding: 24px; }
.modal-footer { padding: 14px 24px; border-top: 1px solid var(--rule); display: flex; justify-content: flex-end; gap: 10px; }

/* Progress */
.progress-bar { display: flex; align-items: center; justify-content: space-between; margin: 20px 0; position: relative; }
.progress-bar::before { content: ''; position: absolute; top: 14px; left: 0; right: 0; height: 2px; background: var(--rule); z-index: 0; }
.progress-step { display: flex; flex-direction: column; align-items: center; z-index: 1; flex: 1; }
.progress-step .dot { width: 30px; height: 30px; border-radius: 50%; background: #fff; border: 2px solid var(--rule); display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 700; }
.progress-step .dot.active { background: var(--accent); border-color: var(--accent); color: #fff; }
.progress-step .dot.done { background: var(--success); border-color: var(--success); color: #fff; }
.progress-step .dot.reject { background: var(--danger); border-color: var(--danger); color: #fff; }
.progress-step .label { font-size: 10px; color: var(--muted); margin-top: 6px; text-align: center; max-width: 60px; }

/* Feishu card */
.feishu-card { background: #fff; border: 1px solid #E5E6EB; border-radius: 10px; overflow: hidden; max-width: 340px; box-shadow: 0 2px 8px rgba(0,0,0,0.06); }
.feishu-card .fc-header { background: var(--accent); color: #fff; padding: 8px 14px; font-size: 11px; font-weight: 700; }
.feishu-card .fc-body { padding: 14px; }
.feishu-card .fc-cta { background: var(--blue-50); border-radius: 6px; padding: 8px 12px; text-align: center; color: var(--accent); font-size: 12px; font-weight: 700; cursor: pointer; }

/* Toast */
.toast { position: fixed; top: 20px; right: 20px; background: var(--success); color: #fff; padding: 12px 20px; border-radius: 8px; font-weight: 700; font-size: 13px; z-index: 300; display: none; animation: slideIn .3s; }
.toast.error { background: var(--danger); }
.toast.show { display: block; }
@keyframes slideIn { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* Tab content */
.tab-content { display: none; }
.tab-content.active { display: block; }

/* Upload area */
.upload-area { border: 2px dashed var(--rule); border-radius: 8px; padding: 24px; text-align: center; color: var(--muted); cursor: pointer; transition: all .2s; }
.upload-area:hover { border-color: var(--accent); color: var(--accent); background: #F8FAFF; }

/* Responsive */
@media (max-width: 768px) {
  body { overflow: auto; }
  .layout { flex-direction: column; height: auto; min-height: calc(100vh - 52px); overflow: visible; }
  .sidebar {
    position: static;
    top: auto;
    width: 100%;
    height: auto;
    border-right: none;
    border-bottom: 1px solid var(--rule);
    overflow-x: auto;
    overflow-y: hidden;
  }
  .sidebar-nav { display: flex; gap: 8px; min-width: max-content; padding: 8px; }
  .sidebar-group { display: flex; margin-bottom: 0; }
  .sidebar-group-title { display: none; }
  .sidebar-group-items { display: flex; gap: 8px; padding: 0; }
  .sidebar .menu { white-space: nowrap; flex-shrink: 0; }
  .main { height: auto; overflow: visible; padding: 16px; }
  .stat-row { flex-wrap: wrap; }
  .stat-card { min-width: 80px; }
  .form-row { flex-direction: column; }
}

/* Chart container */
.chart-box { width: 100%; height: 300px; min-height: 280px; }
.chart-box.half { height: 260px; min-height: 240px; }
.chart-row { display: flex; gap: 16px; margin-top: 12px; }
.chart-row > * { flex: 1; min-width: 0; }
.chart-row-three { align-items: stretch; }

/* Smart cockpit */
.cockpit-panel { border-top: 3px solid var(--accent); }
.cockpit-head { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--rule); }
.cockpit-head h3 { margin: 0; padding: 0; border: none; font-size: 17px; }
.cockpit-head p { margin-top: 4px; color: var(--muted); font-size: 12px; }
.cockpit-controls { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; justify-content: flex-end; }
.cockpit-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-bottom: 16px; }
.cockpit-card { border: 1px solid var(--rule); border-radius: 8px; background: #FAFBFC; padding: 12px; min-height: 86px; }
.cockpit-card .label { color: var(--muted); font-size: 11px; font-weight: 700; }
.cockpit-card .value { margin-top: 8px; font-size: 20px; font-weight: 700; color: var(--ink); }
.cockpit-card .note { margin-top: 6px; color: var(--muted); font-size: 11px; line-height: 1.5; }
.cockpit-card.risk .value { color: var(--danger); }
.cockpit-card.good .value { color: var(--success); }
.cockpit-report { display: none; margin: 8px 0 16px; border: 1px solid #BFDBFE; background: #EFF6FF; color: #1E3A8A; border-radius: 8px; padding: 12px 14px; font-size: 13px; line-height: 1.7; }
.cockpit-report.show { display: block; }
.cockpit-main { height: 280px; }
@media (max-width: 960px) { .cockpit-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .cockpit-head { flex-direction: column; } }
@media (max-width: 560px) { .cockpit-grid { grid-template-columns: 1fr; } .chart-row { flex-direction: column; } }

/* Inline edit */
.inline-edit { display: flex; gap: 8px; align-items: center; }
.inline-edit input { flex: 1; }
.inline-edit .btn { flex-shrink: 0; }

/* Empty state */
.empty-state { text-align: center; padding: 40px; color: var(--muted); }
.empty-state .icon { display: none; }

.tooltip { color: var(--accent); cursor: pointer; font-size: 12px; text-decoration: none; }
.tooltip:hover { text-decoration: underline; }
.row-muted { color: var(--muted); }

/* Pagination */
.pagination { display: flex; align-items: center; gap: 4px; }
.pagination .page-btn { display: inline-flex; align-items: center; justify-content: center; min-width: 30px; height: 30px; padding: 0 8px; border: 1px solid var(--rule); border-radius: 4px; background: #fff; color: var(--ink); font-size: 12px; cursor: pointer; transition: all .15s; }
.pagination .page-btn:hover { border-color: var(--accent); color: var(--accent); }
.pagination .page-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.pagination .page-btn.disabled { color: var(--rule); cursor: not-allowed; pointer-events: none; }
.page-size { display: flex; align-items: center; gap: 6px; }
.page-size select { padding: 4px 8px; border: 1px solid var(--rule); border-radius: 4px; font-size: 12px; color: var(--ink); background: #fff; }

/* Chat Drawer */
.chat-float-btn { position: fixed; bottom: 24px; right: 24px; width: 56px; height: 56px; border-radius: 50%; background: var(--accent); color: #fff; border: none; cursor: pointer; z-index: 500; display: flex; align-items: center; justify-content: center; font-size: 28px; box-shadow: 0 4px 16px rgba(37,99,235,0.30); animation: pulse 2s infinite; transition: all .2s; }
.chat-float-btn:hover { transform: scale(1.1); box-shadow: 0 6px 24px rgba(37,99,235,0.42); animation: none; }
.chat-float-btn.report { bottom: 92px; background: var(--blue-500); display: none; }
.policy-toolbar { display:flex; gap:10px; flex-wrap:wrap; align-items:center; margin-bottom:12px; }
.policy-toolbar .form-input,.policy-toolbar .form-select { height:34px; font-size:12px; }
.policy-note { background:#F8FAFF; border:1px solid var(--rule); border-radius:8px; padding:10px 12px; color:var(--muted); font-size:12px; line-height:1.7; margin-bottom:12px; }
.assistant-switch { display:flex; gap:6px; margin-top:6px; }
.assistant-switch button { border:1px solid var(--rule); background:#fff; color:var(--muted); border-radius:999px; padding:3px 8px; font-size:11px; cursor:pointer; }
.assistant-switch { display:none; }
.assistant-switch button.active { border-color:var(--accent); background:var(--blue-50); color:var(--accent); font-weight:700; }
.chat-human-toolbar { display:none; padding:0 16px 8px; text-align:center; }
.chat-human-toolbar.show { display:block; }
.chat-human-toolbar button { border:1px solid var(--blue-300); background:var(--blue-50); color:var(--blue-900); border-radius:999px; padding:5px 12px; font-size:11px; font-weight:700; cursor:pointer; }
.chat-analysis-visual { max-width:92%; align-self:flex-start; background:#fff; border:1px solid var(--rule); border-radius:10px; padding:10px; font-size:11px; color:var(--ink); }
.chat-analysis-visual .visual-title { font-weight:700; margin-bottom:8px; }
.chat-analysis-visual .visual-row { display:grid; grid-template-columns:72px 1fr 48px; gap:8px; align-items:center; margin:7px 0; }
.chat-analysis-visual .visual-bar { height:8px; background:var(--blue-50); border-radius:999px; overflow:hidden; }
.chat-analysis-visual .visual-fill { height:100%; border-radius:999px; background:var(--accent); }
@keyframes pulse { 0%,100% { box-shadow: 0 4px 16px rgba(37,99,235,0.30); } 50% { box-shadow: 0 4px 28px rgba(37,99,235,0.52); } }

.chat-drawer-overlay { display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.4); z-index: 600; }
.chat-drawer-overlay.show { display: block; }
.chat-drawer { position: fixed; top: 0; right: -420px; width: 400px; height: 100vh; background: #fff; z-index: 601; display: flex; flex-direction: column; box-shadow: -4px 0 24px rgba(0,0,0,0.12); transition: right .3s ease; }
.chat-drawer.open { right: 0; }
.chat-drawer-header { padding: 14px 18px; border-bottom: 1px solid var(--rule); display: flex; align-items: center; justify-content: space-between; flex-shrink: 0; }
.chat-drawer-header h3 { font-size: 15px; font-weight: 700; margin: 0; padding: 0; border: none; }
.chat-drawer-header .subtitle { font-size: 11px; color: var(--muted); margin-top: 2px; }
.chat-drawer-close { background: none; border: none; font-size: 20px; color: var(--muted); cursor: pointer; }
.chat-drawer-close:hover { color: var(--ink); }

.chat-messages { flex: 1; overflow-y: auto; padding: 10px; display: flex; flex-direction: column; gap: 8px; }
.chat-msg { max-width: 75%; padding: 7px 10px; border-radius: 10px; font-size: 12px; line-height: 1.5; word-break: break-word; }
.chat-msg.assistant { align-self: flex-start; background: var(--blue-50); color: var(--ink); border-bottom-left-radius: 4px; }
.chat-msg.user { align-self: flex-end; background: var(--accent); color: #fff; border-bottom-right-radius: 4px; }
.chat-msg.transfer { background: var(--blue-50); border: 1px solid var(--blue-100); border-radius: 10px; padding: 12px 14px; }
.chat-msg.transfer .transfer-actions { display: flex; gap: 8px; margin-top: 10px; }
.chat-msg.transfer .transfer-actions button { padding: 6px 14px; border-radius: 6px; font-size: 12px; font-weight: 600; cursor: pointer; border: none; }
.chat-msg.transfer .transfer-actions .btn-confirm { background: var(--accent); color: #fff; }
.chat-msg.transfer .transfer-actions .btn-cancel { background: #fff; color: var(--muted); border: 1px solid var(--rule); }

.chat-input-area { padding: 12px 16px; border-top: 1px solid var(--rule); display: flex; gap: 8px; flex-shrink: 0; }
.chat-input-area input { flex: 1; padding: 8px 12px; border: 1px solid var(--rule); border-radius: 20px; font-size: 13px; font-family: inherit; outline: none; }
.chat-input-area input:focus { border-color: var(--accent); }
.chat-input-area button { padding: 8px 16px; border-radius: 20px; background: var(--accent); color: #fff; border: none; font-size: 13px; font-weight: 600; cursor: pointer; }
.chat-input-area button:hover { background: var(--blue-900); }
.chat-input-hint { font-size: 10px; color: var(--accent); text-align: center; padding: 4px 16px 8px; cursor: pointer; }
.chat-input-hint:hover { text-decoration: underline; }
.chat-transfer-options { display: none; gap: 6px; justify-content: center; padding: 0 16px 4px; }
.chat-transfer-options.show { display: flex; }
.chat-transfer-options button { padding: 4px 12px; border-radius: 12px; font-size: 11px; cursor: pointer; border: 1px solid var(--rule); background: #fff; color: var(--ink); }
.chat-transfer-options button:hover { border-color: var(--accent); color: var(--accent); }

/* Quick Qs: always visible, compact when chatting */
.chat-quick-qs { display: flex; flex-wrap: wrap; gap: 4px; padding: 0 16px 8px; }
.chat-quick-qs.compact button { padding: 3px 8px; font-size: 10px; border-radius: 12px; }
.chat-quick-qs button { padding: 6px 12px; border: 1px solid var(--rule); border-radius: 16px; background: #fff; color: var(--ink); font-size: 11px; cursor: pointer; transition: all .15s; white-space: nowrap; }
.chat-quick-qs button:hover { border-color: var(--accent); color: var(--accent); background: var(--blue-50); }

/* System / Join message */
.chat-msg.system { align-self: center; background: #F0FDF4; color: #166534; font-size: 11px; padding: 6px 12px; border-radius: 12px; max-width: 90%; text-align: center; }

/* Star rating */
.chat-rating { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 8px 0; }
.chat-rating .stars { display: flex; gap: 6px; }
.chat-rating .star { font-size: 28px; cursor: pointer; color: #D1D5DB; transition: color .15s, transform .15s; user-select: none; }
.chat-rating .star:hover { transform: scale(1.2); }
.chat-rating .star.active { color: var(--accent); }
.chat-rating .star.chosen { color: var(--accent); }
.chat-rating .rating-text { font-size: 11px; color: var(--muted); }
.chat-rating .rating-done { font-size: 12px; color: var(--success); text-align: center; }

/* Confirm Dialog */
.confirm-overlay { display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.45); z-index: 700; align-items: center; justify-content: center; }
.confirm-overlay.show { display: flex; }
.confirm-dialog { background: #fff; border-radius: 12px; padding: 24px; width: 380px; max-width: 90vw; box-shadow: 0 8px 32px rgba(0,0,0,0.18); }
.confirm-dialog .confirm-msg { font-size: 14px; color: var(--ink); line-height: 1.6; margin-bottom: 20px; }
.confirm-dialog .confirm-btns { display: flex; gap: 10px; justify-content: flex-end; }
.confirm-dialog .confirm-btns button { padding: 8px 20px; border-radius: 6px; font-size: 13px; font-weight: 600; cursor: pointer; border: none; }
.confirm-dialog .confirm-btns .btn-cancel { background: #F3F4F6; color: var(--ink); }
.confirm-dialog .confirm-btns .btn-ok { background: var(--accent); color: #fff; }
/* Login */
.login-overlay { position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: linear-gradient(135deg, #214E79 0%, var(--blue-900) 44%, var(--accent) 100%); z-index: 9999; display: flex; align-items: center; justify-content: center; }
.login-overlay.hidden { display: none; }
.login-card { background: #fff; border-radius: 16px; padding: 48px 40px; width: 400px; max-width: 90%; box-shadow: 0 20px 60px rgba(0,0,0,0.3); text-align: center; }
.login-card .login-logo { font-size: 28px; font-weight: 700; color: var(--accent); margin-bottom: 6px; }
.login-card .login-subtitle { font-size: 13px; color: var(--muted); margin-bottom: 32px; }
.login-card .login-error { color: var(--danger); font-size: 12px; margin-bottom: 12px; min-height: 18px; }
.login-card .form-group { text-align: left; }
.login-card .login-btn { width: 100%; padding: 12px; background: var(--accent); color: #fff; border: none; border-radius: 8px; font-size: 15px; font-weight: 700; cursor: pointer; transition: all .2s; margin-top: 8px; }
.login-card .login-btn:hover { background: var(--blue-900); }
.login-card .login-btn:disabled { background: #94A3B8; cursor: not-allowed; }
.login-card .login-hint { font-size: 11px; color: var(--muted); margin-top: 16px; }

/* Notify */
.notify-bell { position: relative; cursor: pointer; font-size: 20px; padding: 4px; }
.notify-badge { position: absolute; top: 0; right: 0; background: var(--danger); color: #fff; font-size: 10px; font-weight: 700; width: 17px; height: 17px; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.notify-badge.hidden { display: none; }
.notify-panel-overlay { display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.3); z-index: 700; }
.notify-panel-overlay.show { display: block; }
.notify-panel { position: fixed; top: 0; right: -380px; width: 370px; height: 100vh; background: #fff; z-index: 701; display: flex; flex-direction: column; box-shadow: -4px 0 24px rgba(0,0,0,0.12); transition: right .3s ease; }
.notify-panel.open { right: 0; }
.notify-panel-header { padding: 14px 18px; border-bottom: 1px solid var(--rule); display: flex; align-items: center; justify-content: space-between; flex-shrink: 0; }
.notify-panel-header h3 { font-size: 15px; font-weight: 700; margin: 0; }
.notify-panel-close { background: none; border: none; font-size: 20px; color: var(--muted); cursor: pointer; }
.notify-panel-body { flex: 1; overflow-y: auto; padding: 0; }
.notify-empty { padding: 40px; text-align: center; color: var(--muted); font-size: 13px; }
.notify-item { padding: 14px 18px; border-bottom: 1px solid var(--rule); cursor: pointer; transition: background .15s; }
.notify-item:hover { background: var(--bg); }
.notify-item.unread { background: #EFF6FF; }
.notify-item .notify-type { font-size: 11px; font-weight: 700; margin-bottom: 4px; }
.notify-item .notify-type.pass { color: var(--success); }
.notify-item .notify-type.reject { color: var(--danger); }
.notify-item .notify-title { font-size: 13px; font-weight: 600; color: var(--ink); margin-bottom: 2px; }
.notify-item .notify-content { font-size: 12px; color: var(--muted); }
.notify-item .notify-time { font-size: 11px; color: var(--muted); margin-top: 4px; }
.notify-panel-footer { padding: 10px 18px; border-top: 1px solid var(--rule); text-align: right; flex-shrink: 0; }

/* Review */
.review-progress { display: flex; align-items: center; padding: 16px 0; margin-bottom: 16px; }
.review-step { display: flex; flex-direction: column; align-items: center; flex: 1; position: relative; }
.review-step .dot { width: 28px; height: 28px; border-radius: 50%; background: var(--rule); color: #fff; font-size: 12px; font-weight: 700; display: flex; align-items: center; justify-content: center; margin-bottom: 6px; }
.review-step .dot.pass { background: var(--success); }
.review-step .dot.fail { background: var(--danger); }
.review-step .dot.active { background: var(--accent); }
.review-step .label { font-size: 10px; color: var(--muted); white-space: nowrap; }
.review-step .line { position: absolute; top: 13px; left: 50%; width: 100%; height: 2px; background: var(--rule); z-index: -1; }
.review-step .line.pass { background: var(--success); }
.review-step:last-child .line { display: none; }
.review-summary { padding: 12px 16px; border-radius: 8px; margin-bottom: 16px; text-align: center; font-weight: 700; font-size: 14px; }
.review-summary.pass { background: #ECFDF5; color: var(--success); }
.review-summary.fail { background: #FEF2F2; color: var(--danger); }
.review-results { margin-bottom: 16px; }
.review-result-item { display: flex; align-items: center; gap: 10px; padding: 8px 12px; border-bottom: 1px solid var(--rule); font-size: 13px; }
.review-result-item .icon { font-size: 16px; }
.review-result-item .detail { flex: 1; color: var(--muted); }
.review-result-item .level { font-size: 11px; font-weight: 700; color: var(--accent); background: #EFF6FF; padding: 2px 8px; border-radius: 10px; }
.review-history { margin-top: 16px; }
.review-history h4 { font-size: 13px; font-weight: 700; color: var(--muted); margin-bottom: 8px; }
.review-history .hist-item { display: flex; gap: 12px; padding: 6px 0; font-size: 12px; color: var(--muted); }
.review-history .hist-item .hist-time { width: 130px; flex-shrink: 0; }
.review-history .hist-item .hist-arrow { color: var(--accent); }

.form-shell{display:flex;flex-direction:column;gap:18px}.form-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:4px}.form-head h3{margin:0;border:0;padding:0;font-size:22px}.form-actions{display:flex;gap:10px;flex-wrap:wrap}.invoice-section{background:#fff;border:1px solid var(--rule);border-radius:8px;padding:18px;box-shadow:0 4px 14px rgba(15,23,42,.04)}.invoice-section-title{font-size:18px;font-weight:800;margin-bottom:16px;color:var(--ink)}.invoice-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 24px}.expense-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px}.expense-total-inline{color:var(--muted);font-weight:600}.expense-total-inline b{color:var(--ink);font-size:18px}.ai-upload-grid{display:grid;grid-template-columns:minmax(260px,1fr) minmax(260px,1fr);gap:18px}.ai-dropzone{border:2px dashed #d9e1f2;border-radius:8px;min-height:170px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:var(--muted);cursor:pointer;background:#fbfdff;text-align:center}.ai-dropzone:hover{border-color:var(--accent);background:#f5f8ff}.ai-camera{width:58px;height:58px;border-radius:50%;background:#eef2ff;color:var(--accent);display:flex;align-items:center;justify-content:center;font-size:28px}.ai-format{color:var(--muted);font-size:12px}.ai-result{border:1px solid var(--rule);border-radius:8px;padding:14px;background:#f8fafc;min-height:170px}.ai-result-row{display:flex;justify-content:space-between;gap:10px;padding:8px 0;border-bottom:1px solid #e5e7eb;font-size:13px}.ai-result-row:last-child{border-bottom:0}.ai-result-field-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:12px}.ai-result-field{background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:10px}.ai-result-field span{display:block;color:var(--muted);font-size:11px;margin-bottom:5px}.ai-result-field b{display:block;color:var(--ink);font-size:13px;word-break:break-all}.ai-result-input{width:100%;border:0;background:transparent;color:var(--ink);font-size:13px;font-weight:800;outline:none;padding:0}.ai-result-input:focus{background:#eff6ff;border-radius:4px;padding:3px 5px;margin:-3px -5px}.ai-result-note{margin-top:12px;color:var(--muted);font-size:12px;line-height:1.6}.ai-result-actions{display:flex;justify-content:flex-end;margin-top:10px}@media(max-width:900px){.ai-result-field-grid{grid-template-columns:1fr}}.ai-classify-btn{color:var(--accent);font-weight:800;cursor:pointer;display:inline-flex;align-items:center;gap:6px}.category-pill{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:5px 10px;background:var(--blue-50);color:var(--blue-900);font-weight:800;font-size:12px;white-space:nowrap}.category-pill.pending{background:#FEF3C7;color:#92400E}.category-reason{display:none}.category-choices{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}.category-choice{border:1px solid var(--rule);background:#fff;border-radius:999px;padding:4px 8px;cursor:pointer;font-size:11px}.approval-card{border:1px solid var(--rule);border-radius:8px;padding:14px;background:#fff;display:grid;grid-template-columns:1.2fr .8fr .8fr .8fr auto;gap:12px;align-items:center;margin-bottom:10px}.approval-card .meta{color:var(--muted);font-size:12px;margin-top:4px}.dept-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;flex-wrap:wrap}.dept-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}.dept-card{border:1px solid #dbe5f1;border-top:3px solid var(--accent2);border-radius:8px;padding:16px;background:#fff;box-shadow:0 5px 16px rgba(30,64,175,.07);transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease}.dept-card-head{display:flex;align-items:center;margin-bottom:14px}.dept-title{font-weight:900;font-size:18px;color:var(--ink)}.dept-code{background:var(--blue-50);color:var(--blue-900);border-radius:999px;padding:3px 8px;font-size:11px;margin-left:8px;font-weight:700}.dept-row{display:flex;justify-content:space-between;color:#64748b;font-size:13px;padding:9px 0;border-top:1px solid #e7edf5}.dept-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}@media(max-width:900px){.invoice-grid,.ai-upload-grid{grid-template-columns:1fr}.approval-card{grid-template-columns:1fr}}


.invoice-folder-head{display:flex;justify-content:space-between;gap:14px;align-items:flex-start;margin-bottom:18px;flex-wrap:wrap}
.invoice-folder-subtitle{color:var(--muted);font-size:13px;margin-top:6px;line-height:1.6}
.invoice-folder-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.invoice-folder-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}
.invoice-card{border:1px solid var(--rule);border-radius:8px;background:#fff;padding:16px;box-shadow:0 4px 14px rgba(15,23,42,.04);display:flex;flex-direction:column;gap:12px}
.invoice-card-top{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}
.invoice-card-no{font-weight:900;color:var(--ink);font-size:16px;word-break:break-all}
.invoice-card-meta{color:var(--muted);font-size:12px;line-height:1.6}
.invoice-card-money{font-size:24px;font-weight:900;color:var(--blue-900)}
.invoice-card-tags{display:flex;gap:6px;flex-wrap:wrap}
.invoice-tag{border-radius:999px;background:#EFF6FF;color:var(--accent);font-size:11px;font-weight:800;padding:4px 9px}
.invoice-tag.green{background:#DCFCE7;color:#047857}
.invoice-card-row{display:flex;justify-content:space-between;gap:10px;color:var(--muted);font-size:13px;border-top:1px solid var(--rule);padding-top:10px}
.invoice-card-row b{color:var(--ink)}
.invoice-folder-upload{border:1px dashed #cbd5e1;border-radius:8px;background:#f8fafc;padding:14px;display:flex;gap:10px;align-items:center;justify-content:space-between;flex-wrap:wrap;margin-bottom:16px}
.invoice-picker-list{display:grid;gap:10px;max-height:420px;overflow:auto}
.invoice-picker-item{border:1px solid var(--rule);border-radius:8px;padding:12px;background:#fff;display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center}
.invoice-picker-item input{width:18px;height:18px}
.invoice-picker-main b{display:block;color:var(--ink);margin-bottom:4px}
.invoice-picker-main span{display:block;color:var(--muted);font-size:12px;line-height:1.5}
.recent-invoice-box{margin-top:18px;border:1px solid var(--rule);border-radius:8px;background:#fff;padding:14px}
.recent-invoice-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:10px}
.recent-invoice-head b{font-size:15px;color:var(--ink)}
.recent-invoice-list{display:grid;gap:10px}
.recent-invoice-item{border:1px solid #e5e7eb;border-radius:8px;padding:10px;background:#f8fafc}
.recent-invoice-top{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}
.recent-invoice-no{font-weight:900;color:var(--ink);font-size:13px;word-break:break-all}
.recent-invoice-meta{color:var(--muted);font-size:12px;margin-top:4px;line-height:1.5}
.recent-invoice-amount{font-weight:900;color:var(--blue-900);white-space:nowrap}
.recent-invoice-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
.policy-rule-link{color:var(--accent);font-weight:650;text-decoration:none;line-height:1.55;word-break:break-word}
.policy-rule-link:hover{text-decoration:underline;text-underline-offset:3px}
.policy-rule-link:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:3px}
/* department-color-refresh */.dept-card:nth-child(4n+2){border-top-color:#5B8DEF}.dept-card:nth-child(4n+3){border-top-color:#60A5FA}.dept-card:nth-child(4n){border-top-color:#93C5FD}.dept-card:hover{border-color:#b9cceb;box-shadow:0 8px 22px rgba(30,64,175,.11);transform:translateY(-1px)}.dept-card .dept-row strong{color:#243b5a;font-weight:750}.dept-actions button{background:#fff;border-color:#cfdced}.dept-actions button:hover{background:#f3f7ff;border-color:#8eb2eb;color:#2457b8}.dept-actions .danger,.dept-actions button.danger{color:var(--danger);border-color:#e4c5c5;background:#fff}.dept-actions .danger:hover,.dept-actions button.danger:hover{background:#f8eeee;border-color:#cf9292}

/* Department management: restrained white-and-blue hierarchy without decorative icons. */
#department-grid .dept-card{position:relative;background:#fff;border:1px solid #d8e5f5;border-top:3px solid #3370FF;border-radius:8px;box-shadow:0 4px 14px rgba(24,62,114,.07)}
#department-grid .dept-card:nth-child(n){border-top-color:#3370FF}
#department-grid .dept-card:hover{border-color:#8fb4e8;box-shadow:0 10px 24px rgba(31,89,171,.12);transform:translateY(-1px)}
#department-grid .dept-card::before,#department-grid .dept-card::after,#department-grid .dept-card-head::before,#department-grid .dept-card-head::after,#department-grid .dept-card [class*="icon"]{content:none!important;display:none!important}
#department-grid .dept-card-head{padding-bottom:16px;border-bottom:1px solid #e7eff9}
#department-grid .dept-title{color:#1f3b62}
#department-grid .dept-code{background:#eef5ff;border:1px solid #d8e7fb;color:#2e67c5}
#department-grid .dept-card-head div[style*="color"]{color:#71849b!important}
#department-grid .dept-row{border-color:#edf3fa;color:#71849b}
#department-grid .dept-row b,#department-grid .dept-row strong{color:#2c486b}
#department-grid .dept-actions{padding-top:14px;border-top:1px solid #edf3fa}
#department-grid .dept-actions button{background:#fff;border-color:#cbdcf1;color:#2f63ae}
#department-grid .dept-actions button:hover{background:#edf5ff;border-color:#8fb3e8;color:#1e54a1}
#department-grid .dept-actions .danger,#department-grid .dept-actions button.danger{color:var(--danger);border-color:#e4c5c5;background:#fff}
#department-grid .dept-actions .danger:hover,#department-grid .dept-actions button.danger:hover{background:#f8eeee;border-color:#cf9292}