:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --bg: #f1f5f9;
  --card: #ffffff;
  --text: #0f172a;
  --muted: #64748b;
  --border: #e2e8f0;
  --success: #16a34a;
  --success-bg: #dcfce7;
  --warning: #d97706;
  --warning-bg: #fef3c7;
  --danger: #dc2626;
  --sidebar-bg: #0f172a;
  --sidebar-text: #cbd5e1;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", sans-serif; background: var(--bg); color: var(--text); font-size: 14px; }
.hidden { display: none !important; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; font-size: 14px; padding: 8px 10px; border: 1px solid var(--border); border-radius: 8px; outline: none; background: #fff; color: var(--text); }
input:focus, select:focus, textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(37,99,235,.12); }
.btn-primary { background: var(--primary); color: #fff; border: none; border-radius: 8px; padding: 9px 18px; font-size: 14px; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-primary:disabled { background: #93c5fd; cursor: not-allowed; }
.btn-ghost { background: #fff; color: var(--text); border: 1px solid var(--border); border-radius: 8px; padding: 8px 14px; }
.btn-ghost:hover { border-color: var(--primary); color: var(--primary); }
.btn-danger-ghost { background: #fff; color: var(--danger); border: 1px solid #fecaca; border-radius: 8px; padding: 8px 14px; }
.btn-small { padding: 5px 10px; font-size: 13px; border-radius: 6px; }
.link-btn { background: none; border: none; color: var(--muted); padding: 4px 0; font-size: 13px; text-align: left; }
.link-btn:hover { color: var(--primary); }
.link-btn.danger:hover { color: var(--danger); }

/* 登录页 */
.auth-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, #1e3a8a, #2563eb 55%, #3b82f6); padding: 20px; }
.auth-card { width: 400px; background: #fff; border-radius: 16px; padding: 32px; box-shadow: 0 20px 60px rgba(0,0,0,.25); }
.auth-brand { display: flex; align-items: center; gap: 14px; margin-bottom: 24px; }
.auth-brand h1 { font-size: 20px; }
.auth-brand p { color: var(--muted); font-size: 12px; margin-top: 4px; }
.logo { width: 46px; height: 46px; border-radius: 12px; background: var(--primary); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 22px; font-weight: 700; flex-shrink: 0; }
.logo.small { width: 30px; height: 30px; font-size: 15px; border-radius: 8px; }
.auth-tabs { display: flex; gap: 8px; margin-bottom: 20px; }
.auth-tabs .tab { flex: 1; padding: 9px; background: #f1f5f9; border: none; border-radius: 8px; color: var(--muted); font-size: 14px; }
.auth-tabs .tab.active { background: var(--primary); color: #fff; }
.auth-form { display: flex; flex-direction: column; gap: 12px; }
.auth-form label { display: flex; flex-direction: column; gap: 5px; font-size: 13px; color: var(--muted); }

/* 布局 */
#app { display: flex; min-height: 100vh; }
.sidebar { width: 220px; background: var(--sidebar-bg); color: var(--sidebar-text); display: flex; flex-direction: column; position: fixed; top: 0; bottom: 0; left: 0; }
.sidebar-brand { display: flex; align-items: center; gap: 10px; padding: 18px 16px; color: #fff; font-weight: 600; border-bottom: 1px solid #1e293b; }
#nav { display: flex; flex-direction: column; gap: 2px; padding: 12px 10px; flex: 1; overflow-y: auto; }
.nav-item { padding: 10px 12px; border-radius: 8px; color: var(--sidebar-text); cursor: pointer; font-size: 14px; text-decoration: none; }
.nav-item:hover { background: #1e293b; color: #fff; }
.nav-item.active { background: var(--primary); color: #fff; }
.sidebar-footer { padding: 14px 16px; border-top: 1px solid #1e293b; display: flex; flex-direction: column; gap: 4px; }
.sidebar-footer .link-btn { color: var(--sidebar-text); }
#user-info { color: #fff; font-size: 13px; margin-bottom: 6px; }
#user-info .region-tag { color: #94a3b8; font-size: 12px; display: block; margin-top: 2px; }
.main { flex: 1; margin-left: 220px; display: flex; flex-direction: column; min-height: 100vh; }
.topbar { background: #fff; padding: 14px 24px; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 12px; position: sticky; top: 0; z-index: 10; }
.topbar h2 { font-size: 18px; flex: 1; }
.badge-role { background: #fef3c7; color: var(--warning); padding: 4px 10px; border-radius: 20px; font-size: 12px; }
.content { padding: 24px; flex: 1; }

/* 卡片与统计 */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-bottom: 24px; }
.stat-card { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 18px; }
.stat-card .num { font-size: 26px; font-weight: 700; margin-top: 6px; }
.stat-card .label { color: var(--muted); font-size: 13px; }
.stat-card.highlight .num { color: var(--primary); }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 20px; margin-bottom: 20px; }
.card h3 { font-size: 15px; margin-bottom: 14px; }

/* 工具栏 */
.toolbar { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 16px; align-items: center; }
.toolbar input[type="text"], .toolbar input[type="search"], .toolbar select { min-width: 140px; }
.toolbar .grow { flex: 1; min-width: 220px; }

/* 表格 */
.table-wrap { background: var(--card); border: 1px solid var(--border); border-radius: 12px; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 900px; }
th, td { padding: 11px 14px; text-align: left; border-bottom: 1px solid var(--border); font-size: 13.5px; vertical-align: top; }
th { background: #f8fafc; color: var(--muted); font-weight: 600; white-space: nowrap; position: sticky; top: 0; }
tr:hover td { background: #f8fafc; }
tr:last-child td { border-bottom: none; }
.badge { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: 12px; white-space: nowrap; }
.badge-pool { background: var(--success-bg); color: var(--success); }
.badge-following { background: var(--warning-bg); color: var(--warning); }
.badge-mine { background: #dbeafe; color: var(--primary); }
.badge-signed { background: #dcfce7; color: #15803d; border: 1px solid #bbf7d0; }
.btn-success { background: #16a34a; color: #fff; border: none; border-radius: 8px; padding: 9px 18px; font-size: 14px; cursor: pointer; }
.btn-success:hover { background: #15803d; }
.contact-line { color: var(--muted); font-size: 12.5px; margin-top: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 260px; }
.actions-cell { display: flex; gap: 8px; flex-wrap: wrap; }
.empty { text-align: center; color: var(--muted); padding: 40px 0; }
.pagination { display: flex; align-items: center; justify-content: flex-end; gap: 12px; padding: 14px 4px; color: var(--muted); font-size: 13px; }

/* 模态框 */
.modal-mask { position: fixed; inset: 0; background: rgba(15,23,42,.5); display: flex; align-items: center; justify-content: center; z-index: 100; padding: 20px; }
.modal { background: #fff; border-radius: 14px; width: 640px; max-width: 100%; max-height: 90vh; display: flex; flex-direction: column; }
.modal.wide { width: 860px; }
.modal-head { padding: 16px 20px; border-bottom: 1px solid var(--border); display: flex; align-items: center; }
.modal-head h3 { font-size: 16px; flex: 1; }
.modal-close { background: none; border: none; font-size: 20px; color: var(--muted); padding: 0 6px; }
.modal-body { padding: 20px; overflow-y: auto; }
.modal-foot { padding: 14px 20px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 10px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 16px; }
.form-grid .full { grid-column: 1 / -1; }
.form-grid label { display: flex; flex-direction: column; gap: 5px; font-size: 13px; color: var(--muted); }
.form-grid label > span, .form-row label > span { font-size: 12.5px; color: var(--muted); }

/* 客户详情 */
.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 18px; margin-bottom: 16px; }
.detail-item { font-size: 13.5px; }
.detail-item .k { color: var(--muted); margin-right: 6px; }
.section-title { font-size: 14px; font-weight: 600; margin: 18px 0 10px; padding-bottom: 8px; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 8px; }
.contact-card { display: inline-flex; align-items: center; gap: 10px; background: #f8fafc; border: 1px solid var(--border); border-radius: 8px; padding: 8px 12px; margin: 0 8px 8px 0; font-size: 13px; }
.contact-card .tel { color: var(--primary); font-weight: 600; text-decoration: none; }
.timeline { list-style: none; }
.timeline li { position: relative; padding: 0 0 16px 22px; border-left: 2px solid var(--border); margin-left: 8px; }
.timeline li:last-child { border-left-color: transparent; }
.timeline li::before { content: ""; position: absolute; left: -7px; top: 4px; width: 12px; height: 12px; border-radius: 50%; background: var(--primary); border: 2px solid #fff; box-shadow: 0 0 0 2px var(--primary); }
.timeline .f-date { font-weight: 600; font-size: 14px; }
.timeline .f-author { color: var(--muted); font-size: 12.5px; margin: 2px 0 6px; }
.timeline .f-content { background: #f8fafc; border-radius: 8px; padding: 10px 12px; font-size: 13.5px; white-space: pre-wrap; word-break: break-word; }
.timeline .f-next { color: var(--warning); font-size: 12.5px; margin-top: 6px; }

/* Toast */
#toast-root { position: fixed; top: 20px; right: 20px; z-index: 200; display: flex; flex-direction: column; gap: 10px; }
.toast { background: #0f172a; color: #fff; padding: 11px 16px; border-radius: 10px; font-size: 13.5px; box-shadow: 0 8px 24px rgba(0,0,0,.2); animation: slide-in .25s ease; max-width: 360px; }
.toast.error { background: var(--danger); }
.toast.success { background: var(--success); }
@keyframes slide-in { from { transform: translateX(30px); opacity: 0; } to { transform: none; opacity: 1; } }

/* 导入页 */
.drop-zone { border: 2px dashed var(--border); border-radius: 12px; padding: 44px 20px; text-align: center; color: var(--muted); cursor: pointer; transition: all .2s; }
.drop-zone:hover, .drop-zone.dragover { border-color: var(--primary); background: #eff6ff; color: var(--primary); }
.drop-zone .big { font-size: 30px; margin-bottom: 10px; }
.import-note { margin-top: 14px; font-size: 12.5px; color: var(--muted); line-height: 1.8; }
.progress-bar { height: 8px; background: #e2e8f0; border-radius: 4px; overflow: hidden; margin: 14px 0; }
.progress-bar .fill { height: 100%; background: var(--primary); width: 0; transition: width .3s; }

@media (max-width: 900px) {
  .sidebar { width: 64px; }
  .sidebar .nav-item { font-size: 0; padding: 12px; text-align: center; }
  .sidebar .sidebar-brand span:not(.logo), .sidebar-footer { display: flex; flex-direction: row; align-items: center; gap: 10px; padding: 6px 12px; }
  #user-info { margin-bottom: 0; flex: 1; }
  #user-info .region-tag { display: none; }
  .main { margin-left: 64px; }
  .form-grid, .detail-grid { grid-template-columns: 1fr; }
  .modal { width: 95vw; }
}

/* ---- 外出打卡 ---- */
.ck-loc-row { display: flex; gap: 8px; }
.ck-loc-row input { flex: 1; }
.ck-item { border: 1px solid var(--border); border-radius: 10px; padding: 12px; margin-bottom: 10px; background: #fff; }
.ck-meta { color: var(--muted); font-size: 12.5px; margin: 4px 0; }
.ck-note { white-space: pre-wrap; font-size: 13.5px; }
.ck-thumb { width: 92px; height: 92px; object-fit: cover; border-radius: 8px; margin-top: 6px; border: 1px solid var(--border); }
.ck-actions { margin-top: 8px; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

/* ---- 手机端适配（外出使用） ---- */
@media (max-width: 768px) {
  body { flex-direction: column; }
  .sidebar { position: static; width: 100%; height: auto; flex-direction: column; }
  .sidebar-brand { padding: 10px 14px; }
  #nav { display: flex; flex-direction: row; overflow-x: auto; overflow-y: visible; padding: 6px 8px; gap: 4px; flex: none; }
  #nav .nav-item { white-space: nowrap; padding: 8px 12px; font-size: 13px; }
  #nav .nav-item.active { border-radius: 8px; }
  .sidebar-footer { display: flex; flex-direction: row; align-items: center; gap: 8px; padding: 8px 14px; border-top: 1px solid var(--border); }
  .sidebar-footer #user-info { flex: 1; margin-bottom: 0; }
  .sidebar-footer #user-info .region-tag { display: none; }
  .main { margin-left: 0; min-height: auto; }
  .topbar { padding: 10px 14px; }
  .content { padding: 12px; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .form-grid { grid-template-columns: 1fr; }
  .toolbar { flex-wrap: wrap; }
  .toolbar .grow { min-width: 100%; }
  .modal { width: calc(100vw - 20px); max-height: 92vh; overflow-y: auto; }
  .ck-loc-row { flex-direction: column; align-items: stretch; }
  .ck-loc-row .btn-primary { width: 100%; }
  th, td { padding: 9px 10px; font-size: 12.5px; }
  .btn-primary, .btn-ghost { padding: 10px 14px; font-size: 14px; }
}