/* ============================
   CRM Pro - Professional UI
   ============================ */

:root {
  --primary: #4f46e5; --primary-hover: #4338ca; --primary-light: #eef2ff;
  --success: #10b981; --success-light: #d1fae5;
  --warning: #f59e0b; --warning-light: #fef3c7;
  --danger: #ef4444; --danger-light: #fee2e2;
  --info: #3b82f6; --info-light: #dbeafe;
  --sidebar-bg: #1e293b; --sidebar-hover: #334155; --sidebar-active: #4f46e5;
  --bg: #f1f5f9; --card-bg: #fff; --border: #e2e8f0;
  --text: #1e293b; --text-secondary: #64748b; --text-muted: #94a3b8;
  --radius: 8px; --shadow: 0 1px 3px rgba(0,0,0,.08); --shadow-md: 0 4px 12px rgba(0,0,0,.1);
  --sidebar-w: 10.5rem;
}

* { margin:0; padding:0; box-sizing:border-box; }
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans SC", sans-serif; background: var(--bg); color: var(--text); line-height: 1.5; font-size: 13px; }
a { color: var(--primary); text-decoration: none; }
.hidden { display: none !important; }
.empty-state { text-align:center; color:var(--text-muted); padding:40px; }
.text-muted { color:var(--text-muted); font-size:12px; }
.loading-overlay { position:fixed; inset:0; background:var(--bg); display:flex; align-items:center; justify-content:center; z-index:10000; }
.loading-spinner { text-align:center; }
.loading-spinner i { font-size:40px; color:var(--primary); }
.loading-spinner p { margin-top:12px; color:var(--text-secondary); }

/* ====== Login Page ====== */
.login-page { display:flex; align-items:center; justify-content:center; min-height:100vh; background: linear-gradient(135deg, #1e293b 0%, #4f46e5 50%, #7c3aed 100%); }
.login-wrapper { width:100%; max-width:400px; padding:20px; }
.login-card { background:#fff; border-radius:16px; padding:36px; box-shadow: 0 20px 60px rgba(0,0,0,.3); }
.login-header { text-align:center; margin-bottom:28px; }
.login-logo { width:56px; height:56px; margin:0 auto 14px; background: linear-gradient(135deg, #4f46e5, #7c3aed); border-radius:14px; display:flex; align-items:center; justify-content:center; color:#fff; font-size:24px; }
.login-header h1 { font-size:22px; font-weight:700; color:var(--text); }
.login-header p { color:var(--text-secondary); margin-top:4px; font-size:13px; }
.login-form .form-group { margin-bottom:16px; }
.login-form label { display:block; font-size:12px; font-weight:600; color:var(--text-secondary); margin-bottom:5px; }
.login-form label i { width:14px; color:var(--primary); }
.login-form input { width:100%; padding:9px 12px; border:1.5px solid var(--border); border-radius:var(--radius); font-size:13px; transition: border-color .2s, box-shadow .2s; outline:none; }
.login-form input:focus { border-color:var(--primary); box-shadow:0 0 0 3px var(--primary-light); }
.login-error { background:var(--danger-light); color:var(--danger); padding:8px 12px; border-radius:var(--radius); margin-bottom:14px; font-size:12px; }
.login-success { background:var(--success-light); color:#065f46; padding:8px 12px; border-radius:var(--radius); margin-bottom:14px; font-size:12px; }
.login-footer { text-align:center; margin-top:20px; font-size:11px; color:var(--text-muted); }
.login-footer code { background:var(--bg); padding:2px 6px; border-radius:4px; font-size:11px; }

/* ====== Layout ====== */
.app-layout { display:flex; min-height:100vh; }
.sidebar { width:var(--sidebar-w); background:var(--sidebar-bg); color:#fff; display:flex; flex-direction:column; position:fixed; top:0; left:0; bottom:0; z-index:100; transition: transform .3s; }
.sidebar-brand { padding:16px; display:flex; align-items:center; gap:10px; border-bottom:1px solid rgba(255,255,255,.1); }
.sidebar-brand .brand-icon { width:36px; height:36px; background:var(--primary); border-radius:8px; display:flex; align-items:center; justify-content:center; font-size:16px; }
.sidebar-brand .brand-text h2 { font-size:14px; font-weight:700; }
.sidebar-brand .brand-text span { font-size:10px; color:#94a3b8; }
.sidebar-nav { flex:1; padding:8px 6px; overflow-y:auto; scrollbar-width:none; }
.sidebar-nav::-webkit-scrollbar { display:none; }
.sidebar-nav .nav-section { font-size:9px; text-transform:uppercase; color:#64748b; padding:10px 12px 4px; letter-spacing:1px; font-weight:600; cursor:pointer; user-select:none; display:flex; align-items:center; justify-content:space-between; transition:color .15s; }
.sidebar-nav .nav-section:hover { color:#94a3b8; }
.sidebar-nav .nav-section::after { content:'\f107'; font-family:'Font Awesome 6 Free'; font-weight:900; font-size:10px; transition:transform .25s; }
.sidebar-nav .nav-section.collapsed::after { transform:rotate(-90deg); }
.sidebar-nav .nav-item.nav-hidden { display:none; }
.sidebar-nav .nav-item { display:flex; align-items:center; gap:8px; padding:8px 12px; border-radius:6px; color:#cbd5e1; cursor:pointer; transition:all .2s; font-size:12px; margin-bottom:1px; border:none; background:none; width:100%; text-align:left; }
.sidebar-nav .nav-item:hover { background:var(--sidebar-hover); color:#fff; }
.sidebar-nav .nav-item.active { background:var(--sidebar-active); color:#fff; }
.sidebar-nav .nav-item i { width:18px; text-align:center; font-size:13px; }
.sidebar-nav .nav-badge { margin-left:auto; background:var(--danger); color:#fff; font-size:9px; padding:2px 6px; border-radius:10px; }
.sidebar-footer { padding:10px; border-top:1px solid rgba(255,255,255,.1); }
.sidebar-footer .user-info { display:flex; align-items:center; gap:8px; padding:6px; border-radius:6px; }
.sidebar-footer .user-avatar { width:28px; height:28px; background:var(--primary); border-radius:6px; display:flex; align-items:center; justify-content:center; font-size:12px; flex-shrink:0; }
.sidebar-footer .user-meta { font-size:11px; }
.sidebar-footer .user-meta .uname { font-weight:600; }
.sidebar-footer .user-meta .urole { color:#94a3b8; font-size:10px; }
.sidebar-footer .btn-logout { margin-top:6px; width:100%; padding:6px; background:rgba(255,255,255,.05); border:1px solid rgba(255,255,255,.1); color:#cbd5e1; border-radius:6px; cursor:pointer; font-size:11px; transition:all .2s; }
.sidebar-footer .btn-logout:hover { background:rgba(255,255,255,.1); color:#fff; }

.main-content { flex:1; margin-left:var(--sidebar-w); min-height:100vh; }
.topbar { background:#fff; border-bottom:1px solid var(--border); padding:0 20px; height:48px; display:flex; align-items:center; justify-content:space-between; position:sticky; top:0; z-index:50; }
.topbar h3 { font-size:14px; font-weight:600; }
.topbar-actions { display:flex; align-items:center; gap:8px; }
.topbar .btn-menu-toggle { display:none; background:none; border:none; font-size:18px; color:var(--text); cursor:pointer; }

.content { padding:20px; max-width:1800px; margin:0 auto; }
.content-section { display:none; }
.content-section.active { display:block; }

/* ====== Cards ====== */
.stat-grid { display:grid; grid-template-columns:repeat(auto-fit, minmax(165px, 1fr)); gap:12px; margin-bottom:20px; }
#finReportStats { grid-template-columns:repeat(4, 1fr); grid-auto-rows:1fr; }
.stat-card { background:var(--card-bg); border-radius:var(--radius); padding:14px 16px; box-shadow:var(--shadow); display:flex; align-items:center; gap:12px; border-left:3px solid transparent; }
.stat-card.primary { border-left-color:var(--primary); }
.stat-card.success { border-left-color:var(--success); }
.stat-card.warning { border-left-color:var(--warning); }
.stat-card.danger { border-left-color:var(--danger); }
.stat-card.info { border-left-color:var(--info); }
.stat-card.cyan { border-left-color:#06b6d4; }
.stat-card.orange { border-left-color:#f97316; }
.stat-card .stat-icon { width:40px; height:40px; border-radius:10px; display:flex; align-items:center; justify-content:center; font-size:18px; flex-shrink:0; }
.stat-card.primary .stat-icon { background:var(--primary-light); color:var(--primary); }
.stat-card.success .stat-icon { background:var(--success-light); color:var(--success); }
.stat-card.warning .stat-icon { background:var(--warning-light); color:var(--warning); }
.stat-card.danger .stat-icon { background:var(--danger-light); color:var(--danger); }
.stat-card.info .stat-icon { background:var(--info-light); color:var(--info); }
.stat-card.cyan .stat-icon { background:#cffafe; color:#06b6d4; }
.stat-card.orange .stat-icon { background:#fff7ed; color:#f97316; }
.stat-card .stat-info h4 { font-size:18px; font-weight:700; }
.stat-card .stat-info p { font-size:11px; color:var(--text-secondary); }

.card { background:var(--card-bg); border-radius:var(--radius); box-shadow:var(--shadow); }
.card-header { padding:12px 16px; border-bottom:1px solid var(--border); display:flex; align-items:center; justify-content:space-between; }
.card-header h4 { font-size:13px; font-weight:600; }
.card-body { padding:16px; }
.chart-wrap { height:280px; position:relative; }

.grid-2 { display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-bottom:20px; }

/* ====== Dashboard Layout ====== */
.dash-donuts-row { display:grid; grid-template-columns:repeat(3, 1fr); gap:16px; margin-bottom:20px; }
.dash-donut-panel { overflow:visible; }
.dash-donut-panel .card-body { padding:4px 8px 0; }
.dash-donut-panel .card-header { padding:12px 16px; }
.dash-donut-panel .card-header h4 { font-size:12px; }
.chart-donut-lg { height:380px; }
.dash-lines-row { display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-bottom:20px; }
.dash-lines-row .card-header { padding:14px 18px; }
.dash-info-row { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin-bottom:20px; }

/* Enhanced stat cards */
.stat-card { transition:transform .2s,box-shadow .2s; position:relative; overflow:hidden; }
.stat-card:hover { transform:translateY(-2px); box-shadow:0 8px 25px rgba(0,0,0,.1); }
.stat-card::after { content:''; position:absolute; top:0; right:0; width:80px; height:80px; border-radius:0 0 0 80px; opacity:.06; transition:opacity .2s; }
.stat-card.primary::after { background:var(--primary); }
.stat-card.success::after { background:var(--success); }
.stat-card.warning::after { background:var(--warning); }
.stat-card.danger::after { background:var(--danger); }
.stat-card.info::after { background:var(--info); }
.stat-card.cyan::after { background:#06b6d4; }
.stat-card.orange::after { background:#f97316; }
.stat-card:hover::after { opacity:.1; }
.stat-card .stat-icon { width:44px; height:44px; border-radius:12px; display:flex; align-items:center; justify-content:center; font-size:20px; flex-shrink:0; }
.stat-card .stat-info h4 { font-size:22px; font-weight:700; line-height:1.1; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.stat-card .stat-info p { font-size:11px; color:var(--text-secondary); margin-top:2px; }
.stat-card .stat-info small { font-size:10px; color:var(--text-muted); display:block; }

/* Dashboard chart cards */
.dash-lines-row .card-header { background:linear-gradient(180deg, #fafbfc 0%, #fff 100%); }
.dash-donut-panel .card-header { background:linear-gradient(180deg, #fafbfc 0%, #fff 100%); }

/* Dashboard mini-list items */
.dash-item { display:flex; align-items:center; justify-content:space-between; padding:8px 10px; border-bottom:1px solid var(--border); gap:8px; border-radius:6px; transition:background .15s, transform .15s; margin:0 -6px; }
.dash-item:last-child { border-bottom:none; }
.dash-item:hover { background:#e0f2fe; transform:translateX(3px); }
.dash-item:hover .dash-item-left strong { color:#0284c7; }
.dash-item .dash-item-left { flex:1; min-width:0; }
.dash-item .dash-item-left strong { font-size:12px; display:block; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; transition:color .15s; }
.dash-item .dash-item-left span { font-size:11px; color:var(--text-muted); }
.dash-item .badge { flex-shrink:0; }

/* Birthday cake highlight */
.birthday-today { background:linear-gradient(135deg,#fef3c7,#fde68a); border-radius:6px; padding:4px 8px; }
.birthday-today strong { color:#92400e; }

/* ====== 商友圈 ====== */
.biz-disclaimer { display:flex; align-items:flex-start; gap:8px; padding:10px 14px; background:#fef3c7; border-radius:8px; margin-bottom:14px; font-size:11px; color:#92400e; line-height:1.5; }
.biz-disclaimer i { margin-top:1px; flex-shrink:0; }
.biz-grid { display:grid; grid-template-columns:repeat(4, 1fr); gap:12px; margin-bottom:16px; }
.biz-card { background:#fff; border:1px solid var(--border); border-radius:10px; padding:16px; position:relative; transition:transform .2s, box-shadow .2s; display:flex; flex-direction:column; min-height:180px; }
.biz-card:hover { transform:translateY(-2px); box-shadow:0 6px 20px rgba(0,0,0,.08); }
.biz-card.pinned { border-color:var(--warning); }
.biz-card.verified { background:linear-gradient(135deg, #fffbeb 0%, #fef3c7 40%, #fde68a 100%); border:2px solid #f59e0b; box-shadow:0 2px 12px rgba(245,158,11,.12); }
.biz-card .biz-badges { position:absolute; top:10px; right:10px; display:flex; gap:4px; }
.biz-card .biz-badge { font-size:9px; padding:2px 6px; border-radius:4px; font-weight:600; }
.biz-card .biz-badge.pinned { background:#fef3c7; color:#92400e; }
.biz-card .biz-badge.verified { background:#fef3c7; color:#b45309; }
.biz-card .biz-badge.verified i { color:#f59e0b; }
.biz-card .biz-name { font-size:13px; font-weight:700; color:var(--text); margin-bottom:6px; padding-right:50px; }
.biz-card .biz-business { font-size:11px; color:var(--primary); margin-bottom:4px; }
.biz-card .biz-advantage { font-size:11px; color:var(--text-secondary); margin-bottom:10px; line-height:1.4; flex:1; }
.biz-card .biz-contact { font-size:10px; color:var(--text-muted); border-top:1px solid var(--border); padding-top:8px; display:flex; align-items:center; gap:4px; }
.biz-like-btn { font-size:11px; color:var(--text-muted); cursor:pointer; background:none; border:none; padding:2px 6px; border-radius:4px; transition:all .2s; }
.biz-like-btn:hover { color:#ef4444; background:#fef2f2; }
.biz-like-btn i { margin-right:2px; }
.biz-card .biz-report { font-size:10px; color:var(--text-muted); cursor:pointer; background:none; border:none; padding:2px 6px; }
.biz-card .biz-report:hover { color:var(--danger); }
.biz-card .biz-region { font-size:10px; color:var(--text-muted); }
/* 查看电话按钮 */
.biz-view-phone { font-size:10px; color:var(--primary); cursor:pointer; background:var(--primary-light); border:1px solid var(--primary); border-radius:4px; padding:2px 8px; transition:all .2s; }
.biz-view-phone:hover { background:var(--primary); color:#fff; }
.biz-phone-shown { color:var(--text); background:var(--bg); border-color:var(--border); cursor:default; font-weight:600; }
.biz-phone-shown:hover { background:var(--bg); color:var(--text); }

@media (max-width:1024px) { .biz-grid { grid-template-columns:repeat(3, 1fr); } }
@media (max-width:768px) { .biz-grid { grid-template-columns:repeat(2, 1fr); } }
@media (max-width:480px) { .biz-grid { grid-template-columns:1fr; } }

/* Card header arrow button */
.card-arrow { background:none; border:none; color:var(--text-muted); cursor:pointer; padding:4px 6px; border-radius:4px; font-size:11px; transition:all .15s; flex-shrink:0; }
.card-arrow:hover { background:var(--bg); color:var(--primary); }

/* Chart canvas glow effect */
.dash-donut-panel canvas,
.dash-lines-row canvas { filter:drop-shadow(0 1px 3px rgba(0,0,0,.03)); }

/* Industry bar */
.industry-bar { display:flex; align-items:center; gap:8px; margin-bottom:6px; }
.industry-bar .bar-label { width:48px; font-size:11px; text-align:right; color:var(--text-secondary); flex-shrink:0; }
.industry-bar .bar-track { flex:1; height:18px; background:var(--bg); border-radius:4px; overflow:hidden; }
.industry-bar .bar-fill { height:100%; border-radius:4px; background:linear-gradient(90deg,var(--primary),#818cf8); transition:width .5s ease; }
.industry-bar .bar-count { width:28px; font-size:11px; color:var(--text-muted); flex-shrink:0; text-align:right; }

/* ====== Tables ====== */
.table-wrap { overflow-x:auto; }
table { width:100%; border-collapse:collapse; }
table th, table td { padding:7px 10px; text-align:left; border-bottom:1px solid var(--border); font-size:12px; }
table th { background:#f8fafc; font-weight:600; color:var(--text-secondary); white-space:nowrap; font-size:11px; text-transform:uppercase; letter-spacing:.5px; }
table td { white-space:nowrap; }
table tbody tr { transition:background .15s; }
table tbody tr:hover { background:#f8fafc; }

/* ====== Badges ====== */
.badge { display:inline-block; padding:2px 8px; border-radius:12px; font-size:10px; font-weight:600; white-space:nowrap; }
.badge-primary { background:var(--primary-light); color:var(--primary); }
.badge-success { background:var(--success-light); color:#065f46; }
.badge-warning { background:var(--warning-light); color:#92400e; }
.badge-danger { background:var(--danger-light); color:#991b1b; }
.badge-info { background:var(--info-light); color:#1e40af; }
.badge-gray { background:#f1f5f9; color:#475569; }

/* ====== Buttons ====== */
.btn { display:inline-flex; align-items:center; gap:5px; padding:6px 12px; border-radius:6px; font-size:12px; font-weight:500; cursor:pointer; border:1px solid transparent; transition:all .2s; white-space:nowrap; }
.btn i { font-size:11px; }
.btn-primary { background:var(--primary); color:#fff; }
.btn-primary:hover { background:var(--primary-hover); }
.btn-success { background:var(--success); color:#fff; }
.btn-success:hover { background:#059669; }
.btn-danger { background:var(--danger); color:#fff; }
.btn-danger:hover { background:#dc2626; }
.btn-warning { background:var(--warning); color:#fff; }
.btn-warning:hover { background:#d97706; }
.btn-outline { background:#fff; border-color:var(--border); color:var(--text); }
.btn-outline:hover { background:var(--bg); }
.btn-sm { padding:4px 8px; font-size:11px; }
.btn-block { width:100%; justify-content:center; }
.btn-icon { width:28px; height:28px; padding:0; justify-content:center; border-radius:6px; }
.btn:disabled { opacity:.5; cursor:not-allowed; }

/* ====== Forms ====== */
.form-group { margin-bottom:12px; }
.form-group label { display:block; font-size:12px; font-weight:600; color:var(--text-secondary); margin-bottom:4px; }
.form-group input, .form-group select, .form-group textarea {
  width:100%; padding:7px 10px; border:1.5px solid var(--border); border-radius:6px;
  font-size:12px; outline:none; transition:border-color .2s, box-shadow .2s; background:#fff;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color:var(--primary); box-shadow:0 0 0 3px var(--primary-light);
}
.form-group textarea { resize:vertical; min-height:70px; }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.form-actions { display:flex; justify-content:flex-end; gap:8px; padding-top:12px; border-top:1px solid var(--border); margin-top:12px; }

/* ====== Toolbar ====== */
.toolbar { display:flex; align-items:center; gap:10px; margin-bottom:14px; flex-wrap:wrap; }
.toolbar input[type="text"] {
  padding:8px 12px 8px 34px;
  border:1.5px solid #e2e8f0;
  border-radius:8px;
  font-size:12.5px;
  outline:none;
  min-width:180px;
  background:#f8fafc url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'%3E%3C/circle%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'%3E%3C/line%3E%3C/svg%3E") 11px center no-repeat;
  transition:border-color .2s, box-shadow .2s, background-color .2s;
}
.toolbar input[type="text"]:hover { border-color:#cbd5e1; background:#fff; }
.toolbar input[type="text"]:focus { border-color:var(--primary); box-shadow:0 0 0 3px rgba(99,102,241,.1); background:#fff; }
.toolbar input[type="text"]::placeholder { color:#94a3b8; font-size:12px; }
.toolbar select {
  padding:8px 28px 8px 10px;
  border:1.5px solid #e2e8f0;
  border-radius:8px;
  font-size:12px;
  outline:none;
  min-width:120px;
  background:#f8fafc url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E") right 10px center no-repeat;
  -webkit-appearance:none;
  appearance:none;
  cursor:pointer;
  transition:border-color .2s, box-shadow .2s, background-color .2s;
}
.toolbar select:hover { border-color:#cbd5e1; background-color:#fff; }
.toolbar select:focus { border-color:var(--primary); box-shadow:0 0 0 3px rgba(99,102,241,.1); background-color:#fff; }
.toolbar .spacer { flex:1; }

/* ====== Modals ====== */
.modal-overlay { position:fixed; inset:0; background:rgba(0,0,0,.5); display:flex; align-items:center; justify-content:center; z-index:1000; padding:20px; }
.modal { background:#fff; border-radius:10px; box-shadow:var(--shadow-md); width:100%; max-height:85vh; display:flex; flex-direction:column; }
.modal.modal-sm { max-width:400px; }
.modal.modal-md { max-width:560px; }
.modal.modal-lg { max-width:960px; }
.modal-header { padding:12px 16px; border-bottom:1px solid var(--border); display:flex; align-items:center; justify-content:space-between; flex-shrink:0; }
.modal-header h3 { font-size:14px; font-weight:600; }
.modal-close { background:none; border:none; font-size:18px; color:var(--text-muted); cursor:pointer; padding:4px; border-radius:4px; }
.modal-close:hover { color:var(--text); background:var(--bg); }
.modal-body { padding:16px; overflow-y:auto; flex:1; }
.modal-footer { padding:10px 16px; border-top:1px solid var(--border); display:flex; justify-content:flex-end; gap:8px; flex-shrink:0; }

/* ====== Tabs ====== */
.tabs { display:flex; gap:0; border-bottom:2px solid var(--border); margin-bottom:16px; }
.tab { padding:8px 16px; cursor:pointer; font-size:12px; font-weight:500; color:var(--text-secondary); border-bottom:2px solid transparent; margin-bottom:-2px; transition:all .2s; background:none; border-top:none; border-left:none; border-right:none; }
.tab:hover { color:var(--text); }
.tab.active { color:var(--primary); border-bottom-color:var(--primary); }
.tab-content { display:block; }
.tab-content.hidden { display:none; }

/* ====== Contact sections ====== */
.contact-section { margin-bottom:12px; padding:12px; background:var(--bg); border:1px solid var(--border); border-radius:8px; }
.contact-section.hidden { display:none; }
.contact-section .contact-header { margin-bottom:8px; }
.contact-section .contact-header h5 { font-size:12px; font-weight:600; color:var(--primary); }

/* ====== Bank card table ====== */
.bank-card-table { margin-bottom:12px; }
.bank-card-actions { display:flex; gap:8px; margin-top:8px; }

/* ====== Toast ====== */
#toast-container { position:fixed; top:16px; right:16px; z-index:9999; }
.toast { padding:10px 16px; border-radius:6px; color:#fff; font-size:12px; margin-bottom:6px; box-shadow:var(--shadow-md); animation:slideIn .3s ease; display:flex; align-items:center; gap:6px; }
.toast.success { background:var(--success); }
.toast.error { background:var(--danger); }
.toast.warning { background:var(--warning); }
.toast.info { background:var(--info); }
@keyframes slideIn { from { transform:translateX(100%); opacity:0; } to { transform:translateX(0); opacity:1; } }

/* ====== Pagination ====== */
.pagination { display:flex; justify-content:center; gap:3px; margin-top:12px; }
.pagination button { width:30px; height:30px; border:1px solid var(--border); background:#fff; border-radius:5px; cursor:pointer; font-size:12px; transition:all .2s; }
.pagination button:hover { border-color:var(--primary); color:var(--primary); }
.pagination button.active { background:var(--primary); color:#fff; border-color:var(--primary); }
.pagination button:disabled { opacity:.4; cursor:not-allowed; }
.pagination .pager-nav { width:auto; padding:0 10px; }
.pagination .pager-dots { display:inline-flex; align-items:center; justify-content:center; width:30px; height:30px; font-size:12px; color:var(--text-muted); }
.pagination .pager-info { display:inline-flex; align-items:center; margin-left:8px; font-size:11px; color:var(--text-muted); white-space:nowrap; }

/* ====== Import/Export ====== */
.drop-zone { border:2px dashed var(--border); border-radius:var(--radius); padding:32px; text-align:center; cursor:pointer; transition:all .2s; }
.drop-zone:hover, .drop-zone.dragover { border-color:var(--primary); background:var(--primary-light); }
.drop-zone i { font-size:36px; color:var(--text-muted); margin-bottom:10px; }
.drop-zone p { color:var(--text-secondary); font-size:12px; }

/* ====== Alert ====== */
.alert { padding:10px 14px; border-radius:var(--radius); font-size:12px; margin-bottom:14px; }
.alert-info { background:var(--info-light); color:#1e40af; }
.alert-warning { background:var(--warning-light); color:#92400e; }
.alert-danger { background:var(--danger-light); color:#991b1b; }

/* ====== Field Tags ====== */
.field-tags { display:flex; flex-wrap:wrap; gap:4px; }

/* ====== Detail Modal ====== */
.detail-section { margin-bottom:16px; }
.detail-section h5 { font-size:13px; font-weight:600; margin-bottom:8px; padding-bottom:4px; border-bottom:1px solid var(--border); }
.detail-section h5 i { margin-right:4px; color:var(--primary); }
.detail-grid { display:grid; grid-template-columns:1fr 1fr; gap:6px 12px; font-size:12px; }
.detail-grid dt { color:var(--text-secondary); }
.detail-grid dd { font-weight:500; }
.detail-grid .full { grid-column:1/-1; }

/* 客户详情 Tab 导航 */
.detail-tabs { display:flex; gap:0; background:var(--bg); border-bottom:1px solid var(--border); padding:0 8px; position:sticky; top:0; z-index:5; }
.detail-tab { padding:10px 16px; font-size:12px; border:none; background:transparent; cursor:pointer; color:var(--text-secondary); border-bottom:2px solid transparent; transition:all .15s; }
.detail-tab:hover { color:var(--text); background:rgba(0,0,0,.03); }
.detail-tab.active { color:var(--primary); border-bottom-color:var(--primary); font-weight:600; }

/* 客户详情头部 */
.detail-header { display:flex; align-items:center; gap:16px; margin-bottom:20px; padding:16px; background:var(--bg); border-radius:8px; }
.detail-avatar { width:48px; height:48px; background:var(--primary); border-radius:12px; display:flex; align-items:center; justify-content:center; color:#fff; font-size:22px; flex-shrink:0; }
.detail-title { flex:1; }
.detail-title h3 { font-size:18px; font-weight:700; margin:0; }
.detail-title span { color:var(--text-secondary); font-size:12px; }
.detail-profit { text-align:right; }
.detail-profit div { font-size:20px; font-weight:700; color:var(--primary); }
.detail-profit span { font-size:11px; color:var(--text-secondary); }

/* 详情双列 */
.detail-grid2 { display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-bottom:20px; }
.detail-card { background:#fff; border:1px solid var(--border); border-radius:8px; padding:14px; }
.detail-card h5 { font-size:13px; font-weight:600; margin-bottom:10px; padding-bottom:6px; border-bottom:1px solid var(--border); }
.detail-card h5 i { margin-right:4px; }
.detail-row { display:flex; padding:4px 0; font-size:12px; }
.detail-label { color:var(--text-secondary); width:60px; flex-shrink:0; }
.detail-counts { font-size:11px; color:var(--text-secondary); margin-top:8px; }

/* 财务摘要三栏 */
.finance-summary { display:grid; grid-template-columns:1fr 1fr 1fr; gap:10px; margin-bottom:12px; }
.finance-item { text-align:center; padding:10px; border-radius:6px; }
.finance-item div { font-size:16px; font-weight:700; }
.finance-item span { font-size:10px; color:var(--text-secondary); }
.finance-item.income { background:#f0fdf4; }
.finance-item.income div { color:#16a34a; }
.finance-item.cost { background:#fef2f2; }
.finance-item.cost div { color:#dc2626; }
.finance-item.profit { background:#eef2ff; }
.finance-item.profit div { color:#4f46e5; }

/* 回访提醒 */
.reminder-item { display:flex; justify-content:space-between; padding:8px 0; border-bottom:1px solid var(--border); }
.reminder-item small { color:var(--text-muted); }

/* ====== Log Table ====== */
.log-action-create { color:#10b981; }
.log-action-update { color:#3b82f6; }
.log-action-delete { color:#ef4444; }
.log-target { font-size:10px; color:var(--text-muted); }

/* ====== Payment Product ====== */
.product-select-row { display:flex; gap:10px; align-items:end; }
.product-select-row .form-group { flex:1; }

/* ====== Notification Bell ====== */
.btn-bell { position:relative; width:32px; height:32px; padding:0; justify-content:center; border-radius:6px; background:transparent; border:1.5px solid var(--border); color:var(--text-secondary); font-size:14px; cursor:pointer; transition:all .2s; }
.btn-bell:hover { background:var(--bg); color:var(--text); border-color:var(--primary); }
.bell-badge { position:absolute; top:-4px; right:-4px; min-width:16px; height:16px; padding:0 4px; background:var(--danger); color:#fff; font-size:9px; font-weight:700; border-radius:10px; display:flex; align-items:center; justify-content:center; line-height:1; }

/* ====== Notification Panel ====== */
.notification-panel { position:fixed; top:52px; right:16px; width:360px; max-height:70vh; background:#fff; border:1px solid var(--border); border-radius:10px; box-shadow:0 10px 40px rgba(0,0,0,.15); display:flex; flex-direction:column; z-index:999; }
.notif-header { padding:10px 14px; border-bottom:1px solid var(--border); display:flex; align-items:center; justify-content:space-between; flex-shrink:0; }
.notif-header h4 { font-size:13px; font-weight:600; }
.notif-header h4 i { color:var(--primary); margin-right:4px; }
.notif-close { background:none; border:none; font-size:18px; color:var(--text-muted); cursor:pointer; }
.notif-close:hover { color:var(--text); }
.notif-body { padding:8px 0; overflow-y:auto; flex:1; }
.notif-group { margin-bottom:4px; }
.notif-group-title { padding:6px 14px; font-size:11px; font-weight:600; color:var(--text-secondary); text-transform:uppercase; letter-spacing:.5px; }
.notif-item { display:flex; align-items:flex-start; padding:8px 14px; border-bottom:1px solid #f1f5f9; transition:background .15s; }
.notif-item:hover { background:#f8fafc; }
.notif-item.strong { border-left:3px solid var(--danger); background:#fef2f2; }
.notif-item-content { flex:1; min-width:0; }
.notif-item-content strong { display:block; font-size:12px; color:var(--text); }
.notif-item-content span { display:block; font-size:11px; color:var(--text-secondary); margin-top:1px; }
.notif-item-content small { display:block; font-size:10px; color:var(--text-muted); margin-top:2px; }
.notif-dismiss { flex-shrink:0; width:20px; height:20px; border:none; background:transparent; color:var(--text-muted); cursor:pointer; font-size:14px; border-radius:4px; margin-left:8px; line-height:1; }
.notif-dismiss:hover { background:var(--border); color:var(--danger); }

/* ====== License Badge ====== */
.license-badge { display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:6px;font-size:11px;font-weight:600;background:var(--success-light);color:#065f46;white-space:nowrap; }

/* ====== System Info Button ====== */
.btn-system-info { position:relative; width:32px; height:32px; padding:0; justify-content:center; border-radius:6px; background:transparent; border:1.5px solid var(--border); color:var(--text-secondary); font-size:14px; cursor:pointer; transition:all .2s; }
.btn-system-info:hover { background:var(--bg); color:var(--primary); border-color:var(--primary); }

/* ====== System Info Panel ====== */
.system-info-panel { position:fixed; top:52px; right:64px; width:340px; background:#fff; border:1px solid var(--border); border-radius:10px; box-shadow:0 10px 40px rgba(0,0,0,.15); z-index:999; }
.sysinfo-header { padding:10px 14px; border-bottom:1px solid var(--border); display:flex; align-items:center; justify-content:space-between; }
.sysinfo-header h4 { font-size:13px; font-weight:600; }
.sysinfo-header h4 i { color:var(--primary); margin-right:4px; }
.sysinfo-close { background:none; border:none; font-size:18px; color:var(--text-muted); cursor:pointer; }
.sysinfo-close:hover { color:var(--text); }
.sysinfo-body { padding:16px 18px; }
.sysinfo-row { display:flex; justify-content:space-between; align-items:center; padding:8px 0; border-bottom:1px solid #f1f5f9; font-size:12px; }
.sysinfo-row:last-child { border-bottom:none; }
.sysinfo-row .label { color:var(--text-secondary); }
.sysinfo-row .value { font-weight:500; color:var(--text); text-align:right; }
.sysinfo-row .value.highlight { color:var(--primary); font-weight:600; }
.sysinfo-badge { display:inline-block; padding:2px 8px; border-radius:10px; font-size:11px; font-weight:600; }
.sysinfo-badge.online { background:#d1fae5; color:#065f46; }
.sysinfo-badge.users { background:#eef2ff; color:var(--primary); }
.sysinfo-announce { margin-top:10px; padding:10px 12px; background:#fef3c7; border-radius:8px; font-size:11px; color:#92400e; line-height:1.5; }
.sysinfo-announce i { margin-right:4px; }

/* ====== Cell Styles ====== */
.cell-name { max-width:140px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.cell-name a:hover { text-decoration:underline !important; }
.cell-ellipsis { max-width:120px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.cell-actions { white-space:nowrap; }
.cell-actions .btn { margin:1px; }

/* 商机行状态样式 */
.opp-row-won { background:linear-gradient(90deg, rgba(34,197,94,0.08) 0px, rgba(34,197,94,0.08) 4px, transparent 4px); }
.opp-row-won td { color:var(--text-muted); }
.opp-row-won td:first-child { color:var(--text-color); }
.opp-row-lost { background:linear-gradient(90deg, rgba(156,163,175,0.12) 0px, rgba(156,163,175,0.12) 4px, transparent 4px); }
.opp-row-lost td { color:var(--text-muted); opacity:0.7; }
.opp-row-lost td:first-child { color:var(--text-muted); }

/* ====== Row Colors ====== */
.row-birthday td { background:#fef9e7; }
.row-visit td { background:#e8f4fd; }
.row-visit-due td { background:#d1fae5; }
.row-important td { background:#fde8e8; }
.row-strong td { background:#f3e8ff; }

/* ====== Todo Items ====== */
.todo-week-grid { display:grid; grid-template-columns:repeat(7, 1fr); gap:8px; }
.todo-day-card { background:var(--card-bg); border-radius:10px; box-shadow:var(--shadow); overflow:hidden; display:flex; flex-direction:column; min-height:200px; transition:transform .2s, box-shadow .2s; cursor:default; }
.todo-day-card:hover { transform:translateY(-3px); box-shadow:0 8px 24px rgba(0,0,0,.1); }
.todo-day-today { box-shadow:0 0 0 2px var(--primary), 0 4px 12px rgba(79,70,229,.15); }
.todo-day-head { padding:10px 10px 6px; text-align:center; border-bottom:1px solid var(--border); }
.todo-day-num { display:block; font-size:22px; font-weight:700; color:var(--text); line-height:1; }
.todo-day-today .todo-day-num { color:var(--primary); }
.todo-day-week { display:block; font-size:10px; color:var(--text-muted); margin-top:2px; }
.todo-day-today .todo-day-week { color:var(--primary); font-weight:600; }
.todo-day-count { display:inline-block; margin-top:3px; font-size:9px; background:var(--bg); color:var(--text-muted); padding:1px 6px; border-radius:8px; }
.todo-day-today .todo-day-count { background:var(--primary-light); color:var(--primary); }
.todo-day-body { flex:1; overflow-y:auto; padding:6px; }
.todo-day-body::-webkit-scrollbar { width:3px; }
.todo-day-body::-webkit-scrollbar-thumb { background:var(--border); border-radius:3px; }
.todo-empty { text-align:center; color:var(--text-muted); font-size:11px; padding:8px; }
.todo-search-empty { text-align:center; padding:30px; color:var(--text-muted); }
.todo-search-empty i { font-size:32px; display:block; margin-bottom:8px; opacity:.4; }
.todo-search-empty p { font-size:12px; }
.todo-row { display:flex; align-items:flex-start; gap:6px; padding:6px 4px; border-radius:6px; transition:background .15s; font-size:11px; }
.todo-row:hover { background:#f8fafc; }
.todo-row.done { opacity:.55; }
.todo-row input[type="checkbox"] { margin-top:2px; flex-shrink:0; accent-color:var(--primary); cursor:pointer; }
.todo-pri { width:6px; height:6px; border-radius:50%; background:#94a3b8; margin-top:5px; flex-shrink:0; }
.todo-pri.high { background:var(--danger); }
.todo-pri.low { background:#94a3b8; }
.todo-row-text { flex:1; min-width:0; }
.todo-row-title { display:block; font-weight:500; color:var(--text); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.todo-row.done .todo-row-title { text-decoration:line-through; color:var(--text-muted); }
.todo-row-desc { display:block; font-size:10px; color:var(--text-muted); margin-top:1px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.todo-row-date { display:block; font-size:10px; color:var(--text-muted); margin-top:1px; }
.todo-row-actions { display:flex; gap:1px; opacity:0; transition:opacity .15s; flex-shrink:0; }
.todo-row:hover .todo-row-actions { opacity:1; }
.todo-row-actions button { background:none; border:none; color:var(--text-muted); cursor:pointer; padding:2px 4px; border-radius:3px; font-size:10px; }
.todo-row-actions button:hover { color:var(--primary); background:var(--bg); }
.todo-row-actions button:last-child:hover { color:var(--danger); }

/* ====== Form Section (通用弹窗分区) ====== */
.form-section, .pay-section { background:var(--bg); border-radius:8px; padding:14px; margin-bottom:14px; }
.form-section-title, .pay-section-title { font-size:12px; font-weight:600; color:var(--text-secondary); margin-bottom:10px; text-transform:uppercase; letter-spacing:.5px; }
.form-section-title i, .pay-section-title i { margin-right:4px; }

/* ====== Search Dropdown ====== */
.search-dropdown { position:absolute; top:100%; left:0; right:0; background:#fff; border:1px solid var(--border); border-radius:6px; box-shadow:0 4px 12px rgba(0,0,0,.1); z-index:100; max-height:200px; overflow-y:auto; }
.search-item { padding:6px 10px; cursor:pointer; font-size:12px; border-bottom:1px solid #f1f5f9; }
.search-item:hover { background:var(--primary-light); }

/* ====== Responsive ====== */
@media (max-width:1024px) {
  .stat-grid { grid-template-columns:repeat(3, 1fr); }
  #finReportStats { grid-template-columns:repeat(3, 1fr); }
  .grid-2 { grid-template-columns:1fr; }
  .dash-donuts-row { grid-template-columns:1fr; }
  .dash-lines-row { grid-template-columns:1fr; }
  .dash-info-row { grid-template-columns:repeat(2,1fr); }
  .todo-week-grid { grid-template-columns:repeat(4, 1fr); }
  .content { max-width:100%; }
}

.sidebar-overlay { display:none; position:fixed; inset:0; background:rgba(0,0,0,.4); z-index:99; }
.sidebar-overlay.visible { display:block; }

@media (max-width:768px) {
  .sidebar { transform:translateX(-100%); }
  .sidebar.open { transform:translateX(0); }
  .main-content { margin-left:0; }
  .topbar .btn-menu-toggle { display:block; }
  .stat-grid { grid-template-columns:repeat(2, 1fr); }
  #finReportStats { grid-template-columns:repeat(2, 1fr); }
  .grid-2 { grid-template-columns:1fr; }
  .dash-donuts-row { grid-template-columns:1fr; }
  .dash-donut-panel .chart-donut-lg { height:320px; }
  .dash-lines-row { grid-template-columns:1fr; }
  .dash-info-row { grid-template-columns:1fr; }
  .todo-week-grid { grid-template-columns:repeat(2, 1fr); }
  .form-row { grid-template-columns:1fr; }
  .toolbar { flex-direction:column; align-items:stretch; }
  .toolbar input[type="text"], .toolbar select { min-width:auto; }
  .tabs { overflow-x:auto; }
  .content { padding:14px; max-width:100%; }
}

@media (max-width:480px) {
  .stat-grid { grid-template-columns:1fr; }
  #finReportStats { grid-template-columns:1fr; }
  .content { padding:10px; }
  .modal { margin:8px; border-radius:8px; }
  #licenseOverlay > div { padding:28px 20px !important; }
}