*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,'PingFang SC','Hiragino Sans GB',sans-serif;background:#f8f9fa;color:#111;font-size:14px}
a{text-decoration:none}
button{cursor:pointer;font:inherit;border:none;background:none}
input,select,textarea{font:inherit}

/* Layout */
.max-w{max-width:1200px;margin:0 auto;padding:0 16px}

/* Header */
header{background:#fff;border-bottom:1px solid #e5e7eb;position:sticky;top:0;z-index:40}
.header-inner{display:flex;align-items:center;height:48px;gap:0}
.logo{font-weight:700;font-size:14px;margin-right:24px;color:#111}
.header-right{margin-left:auto;display:flex;align-items:center;gap:12px}
.hdate{font-size:12px;color:#9ca3af}
.huser{font-size:12px;background:#f3f4f6;padding:4px 10px;border-radius:999px;color:#4b5563;font-weight:500}
.signout{font-size:12px;color:#9ca3af;background:none;border:none}
.signout:hover{color:#374151}
.btn-primary{background:#111;color:#fff;font-size:12px;padding:6px 12px;border-radius:8px;border:none}
.btn-primary:hover{background:#374151}

/* Tabs */
.tab-btn{padding:0 16px;height:48px;font-size:14px;font-weight:500;color:#9ca3af;border-bottom:2px solid transparent;border-radius:0;transition:color .15s}
.tab-btn:hover{color:#111}
.tab-btn.active{color:#111;border-bottom-color:#111}

/* Alert ribbon */
.alert-ribbon{background:#fffbeb;border-bottom:1px solid #fde68a;display:none}
.alert-inner{display:flex;align-items:center;gap:8px;padding:8px 16px;overflow-x:auto;white-space:nowrap}
.alert-label{font-size:12px;color:#92400e;font-weight:500;flex-shrink:0}
.alert-chip{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:999px;font-size:12px;font-weight:500;cursor:pointer;border:none;transition:opacity .15s}
.alert-chip:hover{opacity:.75}
.chip-orange{background:#fed7aa;color:#9a3412}
.chip-blue{background:#dbeafe;color:#1e40af}
.chip-red{background:#fee2e2;color:#991b1b}

/* Stats bar */
.stats-bar{background:#fff;border-bottom:1px solid #f3f4f6;padding:12px 0}
.stats-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.stat{text-align:center}
.stat-num{font-size:24px;font-weight:700;color:#111;line-height:1}
.stat-label{font-size:11px;color:#9ca3af;margin-top:4px}

/* Filters */
.filter-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:16px 0 12px}
.filter-btn{font-size:12px;padding:5px 12px;border-radius:999px;border:1px solid #e5e7eb;background:#fff;color:#6b7280;transition:all .15s}
.filter-btn:hover{border-color:#9ca3af}
.filter-btn.on{background:#111;color:#fff;border-color:#111}
.search-wrap{margin-left:auto}
.search-wrap input{font-size:12px;padding:5px 12px;border-radius:999px;border:1px solid #e5e7eb;background:#fff;outline:none;width:160px;transition:border-color .15s}
.search-wrap input:focus{border-color:#9ca3af}

/* Table */
.table-wrap{background:#fff;border-radius:12px;border:1px solid #e5e7eb;overflow:hidden;margin-bottom:40px}
table{width:100%;border-collapse:collapse}
thead th{text-align:left;padding:10px 16px;font-size:11px;color:#9ca3af;text-transform:uppercase;letter-spacing:.05em;font-weight:500;border-bottom:1px solid #f3f4f6}
tbody tr{border-top:1px solid #f9fafb;transition:background .1s;cursor:pointer}
tbody tr:hover{background:#f9fafb}
tbody tr.row-orange{background:#fffbeb}
tbody tr.row-red{background:#fef2f2}
tbody tr.row-blue{background:#eff6ff}
tbody tr.row-dim{opacity:.45}
td{padding:10px 16px;vertical-align:middle}
.cand-name{font-weight:500;font-size:13px}
.cand-multi{font-size:11px;color:#7c3aed;margin-top:2px}
.co-name{font-size:13px}
.co-pos{font-size:11px;color:#9ca3af;margin-top:2px}
.feedback-text{font-size:12px;color:#6b7280;max-width:220px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.iv-time{font-size:11px;color:#2563eb;margin-top:2px}
.rel-date{font-size:12px;color:#9ca3af}
.update-btn{font-size:11px;color:#9ca3af;border:1px solid #e5e7eb;border-radius:4px;padding:3px 8px;background:#fff}
.update-btn:hover{color:#374151}
.empty-row td{text-align:center;padding:56px;color:#9ca3af}

/* Stage pill */
.pill{font-size:11px;padding:2px 8px;border-radius:999px;font-weight:500;white-space:nowrap}
.pill-推送{background:#dbeafe;color:#1d4ed8}
.pill-雇主态度{background:#ede9fe;color:#6d28d9}
.pill-一面{background:#fef9c3;color:#a16207}
.pill-进展{background:#ffedd5;color:#c2410c}
.pill-二面{background:#fde68a;color:#92400e}
.pill-三面{background:#fce7f3;color:#9d174d}
.pill-Offer{background:#dcfce7;color:#15803d}
.pill-淘汰{background:#f3f4f6;color:#9ca3af}

/* Tabs content */
.tab-content{display:none}
.tab-content.visible{display:block}

/* Analytics */
.analytics-wrap{padding:24px 0 40px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.card{background:#fff;border-radius:12px;border:1px solid #e5e7eb;padding:20px}
.card-title{font-size:13px;font-weight:600;color:#111;margin-bottom:16px}
.chart-wrap{position:relative;height:200px}
.data-table{width:100%;border-collapse:collapse;font-size:12px}
.data-table th{text-align:left;padding:6px 0;color:#9ca3af;font-weight:500;border-bottom:1px solid #f3f4f6}
.data-table th:not(:first-child){text-align:right}
.data-table td{padding:7px 0;border-bottom:1px solid #f9fafb;color:#374151}
.data-table td:not(:first-child){text-align:right}
.data-table td:first-child{font-weight:500;color:#111}
.offer-count{color:#15803d;font-weight:600}

/* Report */
.report-wrap{max-width:720px;margin:0 auto;padding:24px 0 40px}
.report-card{background:#fff;border-radius:12px;border:1px solid #e5e7eb;padding:24px}
.report-top{display:flex;align-items:center;gap:8px;margin-bottom:20px}
.report-top input[type=date]{margin-left:auto;font-size:12px;border:1px solid #e5e7eb;border-radius:8px;padding:5px 10px;outline:none;color:#374151}
.report-top input[type=date]:focus{border-color:#9ca3af}
textarea{width:100%;font-size:13px;color:#374151;border:1px solid #f3f4f6;border-radius:12px;padding:16px;outline:none;background:#f9fafb;resize:none;line-height:1.7;font-family:ui-monospace,monospace}
.report-footer{margin-top:12px;display:flex;justify-content:flex-end}

/* Modals */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:50;align-items:center;justify-content:center;padding:16px}
.modal-overlay.open{display:flex}
.modal{background:#fff;border-radius:16px;width:100%;max-width:440px;box-shadow:0 20px 60px rgba(0,0,0,.15);animation:fadeUp .15s ease}
.modal-lg{max-width:520px;max-height:90vh;display:flex;flex-direction:column}
@keyframes fadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.modal-header{padding:20px 24px 16px;border-bottom:1px solid #f3f4f6;display:flex;align-items:center;justify-content:space-between;flex-shrink:0}
.modal-header h2{font-size:15px;font-weight:600}
.modal-close{color:#9ca3af;font-size:16px;line-height:1}
.modal-close:hover{color:#374151}
.modal-body{padding:20px 24px;overflow-y:auto;flex:1}
.modal-footer{padding:16px 24px;border-top:1px solid #f3f4f6;flex-shrink:0}
.field{margin-bottom:12px}
.field label{display:block;font-size:11px;color:#9ca3af;margin-bottom:4px;font-weight:500}
.field input,.field select,.field textarea{width:100%;border:1px solid #e5e7eb;border-radius:8px;padding:8px 12px;font-size:13px;outline:none;background:#fff;color:#111;transition:border-color .15s}
.field input:focus,.field select:focus,.field textarea:focus{border-color:#9ca3af}
.field textarea{resize:none}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.btn-row{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:4px}
.btn-secondary{background:#fff;color:#374151;font-size:13px;padding:8px;border-radius:8px;border:1px solid #e5e7eb}
.btn-secondary:hover{background:#f9fafb}

/* Login */
#login-screen{position:fixed;inset:0;background:#f8f9fa;z-index:50;display:flex;align-items:center;justify-content:center}
.login-card{background:#fff;border-radius:16px;box-shadow:0 8px 40px rgba(0,0,0,.1);width:100%;max-width:360px;padding:32px;animation:fadeUp .2s ease}
.login-logo{text-align:center;margin-bottom:24px}
.login-logo .name{font-size:20px;font-weight:700;color:#111}
.login-logo .sub{font-size:12px;color:#9ca3af;margin-top:4px}
.login-err{font-size:12px;color:#dc2626;background:#fef2f2;border-radius:8px;padding:8px 12px;margin-bottom:12px;display:none}
.login-space{display:flex;flex-direction:column;gap:10px}
.login-toggle{text-align:center;margin-top:16px}
.login-toggle button{font-size:12px;color:#9ca3af}
.login-toggle button:hover{color:#374151}

/* Timeline */
.timeline-item{display:flex;gap:12px;margin-bottom:16px}
.tl-dot-wrap{display:flex;flex-direction:column;align-items:center}
.tl-dot{width:8px;height:8px;border-radius:50%;margin-top:5px;flex-shrink:0}
.tl-dot.active{background:#111}
.tl-dot.past{background:#d1d5db}
.tl-line{width:1px;flex:1;background:#f3f4f6;margin-top:4px}
.tl-stage-row{display:flex;align-items:center;gap:8px;margin-bottom:2px}
.tl-date{font-size:11px;color:#9ca3af}
.tl-iv{font-size:11px;color:#2563eb;margin-bottom:2px}
.tl-feedback{font-size:13px;color:#374151;line-height:1.5}

/* Skeleton */
.skel{background:linear-gradient(90deg,#f3f4f6 25%,#e5e7eb 50%,#f3f4f6 75%);background-size:200% 100%;animation:shimmer 1.2s infinite;border-radius:4px}
@keyframes shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}

/* Scrollbar */
::-webkit-scrollbar{width:4px;height:4px}
::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:2px}