/* ================================================
   RCRM - 全局样式
   风格: 浅色 / 简约 / 现代 / 雾蓝青色调
   ================================================ */

/* ---------- CSS 变量 ---------- */
:root {
  --color-bg:           #f4f6f9;
  --color-bg-card:      #ffffff;
  --color-bg-sidebar:   #ffffff;
  --color-border:       #e8ecf0;
  --color-border-light: #f0f3f7;

  --color-text-primary:   #1a202c;
  --color-text-secondary: #64748b;
  --color-text-muted:     #94a3b8;

  /* 品牌主色 - 雾蓝/青绿 */
  --color-primary:        #3b82f6;
  --color-primary-light:  #eff6ff;
  --color-primary-hover:  #2563eb;

  /* 状态色 */
  --color-success:        #10b981;
  --color-success-light:  #ecfdf5;
  --color-warning:        #f59e0b;
  --color-warning-light:  #fffbeb;
  --color-danger:         #ef4444;
  --color-danger-light:   #fef2f2;
  --color-info:           #6366f1;
  --color-info-light:     #eef2ff;
  --color-idle:           #94a3b8;
  --color-idle-light:     #f1f5f9;

  /* 布局尺寸 */
  --sidebar-width:   240px;
  --topbar-height:   60px;
  --border-radius:   10px;
  --border-radius-sm: 6px;
  --shadow-card:     0 1px 3px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.05);
  --shadow-panel:    0 4px 16px rgba(0,0,0,.08);

  --transition: 0.2s ease;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { font-size: 14px; }
body {
  margin: 0;
  font-family: 'MiSans', 'HarmonyOS Sans SC', 'PingFang SC', 'Microsoft YaHei', system-ui, sans-serif;
  background: var(--color-bg);
  color: var(--color-text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-primary-hover); }
button, input, select, textarea { font-family: inherit; font-size: 14px; }
img { max-width: 100%; display: block; }
ul, ol { margin: 0; padding: 0; list-style: none; }

/* ---------- Layout ---------- */
.app-layout {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.sidebar {
  width: var(--sidebar-width);
  background: var(--color-bg-sidebar);
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 200;
  transition: transform var(--transition);
}
.sidebar-logo {
  height: var(--topbar-height);
  display: flex;
  align-items: center;
  padding: 0 20px;
  border-bottom: 1px solid var(--color-border-light);
  flex-shrink: 0;
}
.sidebar-logo .logo-text {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 1px;
}
.sidebar-logo .logo-sub {
  font-size: 11px;
  color: var(--color-text-muted);
  margin-left: 6px;
  margin-top: 2px;
}
.sidebar-nav {
  flex: 1;
  padding: 12px 0;
  overflow-y: auto;
}
.nav-section-title {
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: .8px;
  padding: 8px 20px 4px;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  color: var(--color-text-secondary);
  border-radius: 0;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  margin: 1px 8px;
  border-radius: var(--border-radius-sm);
  font-size: 14px;
}
.nav-item:hover {
  background: var(--color-primary-light);
  color: var(--color-primary);
}
.nav-item.active {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}
.nav-item svg { width: 18px; height: 18px; flex-shrink: 0; }
.sidebar-footer {
  padding: 16px;
  border-top: 1px solid var(--color-border-light);
}
.user-info-mini {
  display: flex;
  align-items: center;
  gap: 10px;
}
.user-avatar {
  width: 34px; height: 34px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  flex-shrink: 0;
}
.user-name { font-size: 13px; font-weight: 600; }
.user-role { font-size: 11px; color: var(--color-text-muted); }
.logout-btn {
  display: flex; align-items: center; gap: 6px;
  margin-top: 10px;
  padding: 8px 12px;
  width: 100%;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition);
  font-size: 13px;
}
.logout-btn:hover {
  border-color: var(--color-danger);
  color: var(--color-danger);
  background: var(--color-danger-light);
}

/* Main content area */
.main-wrapper {
  flex: 1;
  margin-left: var(--sidebar-width);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}
.topbar {
  height: var(--topbar-height);
  background: var(--color-bg-card);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 100;
  gap: 12px;
}
.topbar-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text-primary);
  flex: 1;
}
.topbar-hamburger {
  display: none;
  background: transparent;
  border: none;
  padding: 4px;
  cursor: pointer;
  color: var(--color-text-secondary);
}
.topbar-hamburger svg { width: 22px; height: 22px; }

.page-body {
  flex: 1;
  padding: 24px;
}

/* ---------- Card ---------- */
.card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-card);
}
.card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.card-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin: 0;
}
.card-body { padding: 20px; }

/* ---------- Stat Cards ---------- */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}
.stat-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-card);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.stat-icon {
  width: 48px; height: 48px;
  border-radius: var(--border-radius-sm);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.stat-icon svg { width: 24px; height: 24px; }
.stat-icon.blue   { background: var(--color-primary-light); color: var(--color-primary); }
.stat-icon.green  { background: var(--color-success-light); color: var(--color-success); }
.stat-icon.orange { background: var(--color-warning-light); color: var(--color-warning); }
.stat-icon.red    { background: var(--color-danger-light);  color: var(--color-danger); }
.stat-icon.gray   { background: #f0f0f0; color: #888; }
.stat-label { font-size: 12px; color: var(--color-text-muted); margin-bottom: 2px; }
.stat-value { font-size: 28px; font-weight: 700; line-height: 1.2; }

/* ---------- Alert Banner ---------- */
.alert-banner {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 16px;
  border-radius: var(--border-radius-sm);
  margin-bottom: 20px;
  font-size: 13px;
}
.alert-banner.warning {
  background: var(--color-warning-light);
  border: 1px solid #fcd34d;
  color: #92400e;
}
.alert-banner.danger {
  background: var(--color-danger-light);
  border: 1px solid #fca5a5;
  color: #991b1b;
}
.alert-banner svg { width: 18px; height: 18px; flex-shrink: 0; }
.alert-banner a { color: inherit; font-weight: 600; }

/* ---------- Dashboard grid ---------- */
.dash-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

/* ---------- Broadband Cards Grid ---------- */
.bb-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}
.bb-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-card);
  padding: 18px 18px 14px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: box-shadow var(--transition), border-color var(--transition);
}
.bb-card:hover {
  box-shadow: var(--shadow-panel);
  border-color: #d1d5db;
}
.bb-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
}
.bb-card-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text-primary);
  word-break: break-all;
  display: flex;
  align-items: center;
  gap: 5px;
}
.btn-copy-account {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  padding: 0;
  border: none;
  background: transparent;
  color: var(--color-text-muted);
  border-radius: 4px;
  cursor: pointer;
  transition: color 0.15s, background 0.15s;
}
.btn-copy-account:hover { color: var(--color-primary); background: var(--color-bg-hover, rgba(0,0,0,.06)); }
.btn-copy-account.copied { color: var(--color-success); }
.btn-copy-account svg { width: 13px; height: 13px; }
.bb-card-meta {
  font-size: 12px;
  color: var(--color-text-secondary);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.bb-card-meta span { display: flex; align-items: center; gap: 4px; }
.bb-card-extra {
  font-size: 12px;
  color: var(--color-text-muted);
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  margin-top: 4px;
}
.bb-card-extra span { display: flex; align-items: center; gap: 4px; }
.bb-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 4px;
  padding-top: 10px;
  border-top: 1px solid var(--color-border-light);
}
.bb-price {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text-primary);
}
.bb-price span { font-size: 12px; color: var(--color-text-muted); font-weight: 400; }
.bb-card-actions { display: flex; gap: 6px; }

/* ---------- Status Badge ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}
.badge::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: currentColor;
  opacity: .7;
}
.badge.active   { background: var(--color-success-light); color: var(--color-success); }
.badge.expiring { background: var(--color-warning-light); color: #b45309; }
.badge.expired  { background: var(--color-danger-light);  color: var(--color-danger); }
.badge.idle     { background: var(--color-idle-light);    color: var(--color-idle); }
/* 运营商标签 — 无圆点前缀 */
.provider-badge { font-size: 10px; font-weight: 700; letter-spacing: .3px; margin-bottom: 6px; }
.provider-badge::before { display: none; }
.provider-badge.provider-1 { background: #0077b6; color: #fff; }   /* 移动 C100M26Y0K0 */
.provider-badge.provider-2 { background: #e60027; color: #fff; }   /* 联通 */
.provider-badge.provider-3 { background: #003087; color: #fff; }   /* 电信 */

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--border-radius-sm);
  border: 1px solid transparent;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  line-height: 1.4;
}
.btn svg { width: 15px; height: 15px; }
.btn-primary {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}
.btn-primary:hover { background: var(--color-primary-hover); border-color: var(--color-primary-hover); }
.btn-secondary {
  background: #fff;
  color: var(--color-text-secondary);
  border-color: var(--color-border);
}
.btn-secondary:hover { background: var(--color-bg); border-color: #c0c8d4; }
.btn-success {
  background: var(--color-success);
  color: #fff;
  border-color: var(--color-success);
}
.btn-success:hover { background: #059669; }
.btn-danger {
  background: var(--color-danger);
  color: #fff;
  border-color: var(--color-danger);
}
.btn-danger:hover { background: #dc2626; }
.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn-sm svg { width: 13px; height: 13px; }
.btn-icon {
  padding: 6px;
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  border-radius: var(--border-radius-sm);
}
.btn-icon:hover { background: var(--color-primary-light); color: var(--color-primary); border-color: var(--color-primary); }
.btn-icon svg { width: 15px; height: 15px; }

/* ---------- Forms ---------- */
.form-group { margin-bottom: 18px; }
.form-label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-secondary);
  margin-bottom: 6px;
}
.form-label .required { color: var(--color-danger); margin-left: 2px; }
.form-control {
  display: block;
  width: 100%;
  padding: 9px 12px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  color: var(--color-text-primary);
  font-size: 14px;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-control:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(59,130,246,.15);
}
.form-control:disabled, .form-control[readonly] {
  background: var(--color-bg);
  color: var(--color-text-muted);
  cursor: not-allowed;
}
.form-control.is-invalid { border-color: var(--color-danger); }
textarea.form-control { resize: vertical; min-height: 80px; }
.input-group { display: flex; align-items: stretch; gap: 0; }
.input-group .form-control { border-radius: var(--border-radius-sm) 0 0 var(--border-radius-sm); flex: 1; }
.input-addon {
  display: flex; align-items: center;
  padding: 9px 12px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-left: none;
  border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
  color: var(--color-text-muted);
  font-size: 13px;
  white-space: nowrap;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 16px;
}
.form-hint { font-size: 12px; color: var(--color-text-muted); margin-top: 4px; }
.form-invalid-feedback { font-size: 12px; color: var(--color-danger); margin-top: 4px; }

/* ---------- Search / Filter Bar ---------- */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.search-input-wrap {
  position: relative;
  flex: 1;
  min-width: 200px;
  max-width: 360px;
}
.search-input-wrap svg {
  position: absolute;
  left: 10px; top: 50%;
  transform: translateY(-50%);
  width: 16px; height: 16px;
  color: var(--color-text-muted);
  pointer-events: none;
}
.search-input-wrap .form-control { padding-left: 34px; }

/* ---------- Table ---------- */
.table-wrap { overflow-x: auto; }
table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.data-table th {
  padding: 10px 14px;
  background: var(--color-bg);
  color: var(--color-text-muted);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .5px;
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
  text-align: left;
}
.data-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--color-border-light);
  color: var(--color-text-primary);
  vertical-align: middle;
}
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover td { background: var(--color-bg); }

/* ---------- Drawer (side panel) ---------- */
.drawer-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.3);
  z-index: 400;
}
.drawer-overlay.open { display: block; }
.drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: 480px;
  background: var(--color-bg-card);
  z-index: 500;
  box-shadow: -4px 0 24px rgba(0,0,0,.1);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--transition);
}
.drawer.open { transform: translateX(0); }
.drawer-header {
  padding: 0 20px;
  height: var(--topbar-height);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}
.drawer-title { font-size: 16px; font-weight: 600; }
.drawer-close {
  background: transparent;
  border: none;
  padding: 6px;
  cursor: pointer;
  color: var(--color-text-muted);
  border-radius: 6px;
  transition: all var(--transition);
}
.drawer-close:hover { background: var(--color-bg); color: var(--color-text-primary); }
.drawer-close svg { width: 20px; height: 20px; }
.drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
}
.drawer-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--color-border);
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  flex-shrink: 0;
}

/* ---------- Modal (续期弹窗) ---------- */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.3);
  z-index: 600;
  align-items: center;
  justify-content: center;
}
.modal-overlay.open { display: flex; }
.modal {
  background: var(--color-bg-card);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-panel);
  width: 440px;
  max-width: calc(100vw - 32px);
  display: flex;
  flex-direction: column;
}
.modal-header {
  padding: 18px 20px;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal-title { font-size: 15px; font-weight: 600; }
.modal-close {
  background: transparent; border: none;
  padding: 4px; cursor: pointer;
  color: var(--color-text-muted); border-radius: 4px;
}
.modal-close:hover { background: var(--color-bg); }
.modal-close svg { width: 18px; height: 18px; }
.modal-body { padding: 20px; }
.modal-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--color-border);
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

/* ---------- Renew Options ---------- */
.renew-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 16px;
}
.renew-opt {
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  padding: 12px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
  background: #fff;
}
.renew-opt:hover, .renew-opt.selected {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
  color: var(--color-primary);
}
.renew-opt .opt-label { font-size: 14px; font-weight: 600; }
.renew-opt .opt-sub   { font-size: 11px; color: var(--color-text-muted); margin-top: 2px; }
.renew-preview {
  background: var(--color-bg);
  border-radius: var(--border-radius-sm);
  padding: 12px 16px;
  font-size: 13px;
  color: var(--color-text-secondary);
}
.renew-preview strong { color: var(--color-text-primary); }

/* ---------- Pagination ---------- */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 16px;
}
.page-btn {
  min-width: 32px; height: 32px;
  padding: 0 8px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  background: #fff;
  color: var(--color-text-secondary);
  font-size: 13px;
  cursor: pointer;
  transition: all var(--transition);
}
.page-btn:hover, .page-btn.active {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-light);
}
.page-btn.active { font-weight: 600; }
.page-btn:disabled { opacity: .4; cursor: not-allowed; }

/* ---------- Empty State ---------- */
.empty-state {
  text-align: center;
  padding: 48px 20px;
  color: var(--color-text-muted);
}
.empty-state svg {
  width: 48px; height: 48px;
  margin: 0 auto 12px;
  opacity: .35;
}
.empty-state p { margin: 0; font-size: 13px; }

/* ---------- Toast ---------- */
#toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}
.toast {
  padding: 12px 16px;
  border-radius: var(--border-radius-sm);
  background: #1e293b;
  color: #fff;
  font-size: 13px;
  box-shadow: var(--shadow-panel);
  opacity: 0;
  transform: translateX(20px);
  transition: all .3s ease;
  display: flex; align-items: center; gap: 8px;
  pointer-events: auto;
}
.toast.show { opacity: 1; transform: translateX(0); }
.toast.success { background: #064e3b; }
.toast.error   { background: #7f1d1d; }
.toast svg { width: 16px; height: 16px; flex-shrink: 0; }

/* ---------- Login Page ---------- */
.login-page {
  min-height: 100vh;
  background: linear-gradient(135deg, #eff6ff 0%, #f0fdf4 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.login-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0,0,0,.08);
  padding: 40px 40px 32px;
  width: 100%;
  max-width: 400px;
}
.login-logo {
  text-align: center;
  margin-bottom: 28px;
}
.login-logo h1 {
  font-size: 32px;
  font-weight: 800;
  color: var(--color-primary);
  margin: 0 0 4px;
  letter-spacing: 2px;
}
.login-logo p { font-size: 13px; color: var(--color-text-muted); margin: 0; }
.login-error {
  background: var(--color-danger-light);
  border: 1px solid #fca5a5;
  color: #991b1b;
  border-radius: var(--border-radius-sm);
  padding: 10px 14px;
  font-size: 13px;
  margin-bottom: 16px;
}
.login-btn {
  width: 100%;
  padding: 11px;
  font-size: 15px;
  font-weight: 600;
  margin-top: 4px;
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .dash-grid  { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --sidebar-width: 0px; }
  .sidebar {
    transform: translateX(-240px);
    width: 240px;
  }
  .sidebar.open { transform: translateX(0); }
  .main-wrapper { margin-left: 0; }
  .topbar-hamburger { display: flex; }
  .page-body { padding: 16px; }
  .drawer { width: 100%; }
  .form-row { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .bb-grid   { grid-template-columns: 1fr; }
  .login-card { padding: 28px 24px; }
}

@media (max-width: 480px) {
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .stat-card { padding: 14px; }
  .stat-value { font-size: 22px; }
  .stat-icon { width: 40px; height: 40px; }
}

/* ---------- Flatpickr 覆盖 ---------- */
.flatpickr-calendar {
  border-radius: var(--border-radius) !important;
  box-shadow: var(--shadow-panel) !important;
  border: 1px solid var(--color-border) !important;
  font-family: inherit !important;
}
.flatpickr-day.selected,
.flatpickr-day.selected:hover {
  background: var(--color-primary) !important;
  border-color: var(--color-primary) !important;
}
.flatpickr-day:hover {
  background: var(--color-primary-light) !important;
}

/* ---------- Utility ---------- */
.text-muted    { color: var(--color-text-muted); }
.text-sm       { font-size: 12px; }
.text-danger   { color: var(--color-danger); }
.text-success  { color: var(--color-success); }
.text-warning  { color: var(--color-warning); }
.font-bold     { font-weight: 700; }
.mb-0 { margin-bottom: 0; }
.mb-4 { margin-bottom: 16px; }
.mt-4 { margin-top: 16px; }
.d-flex { display: flex; }
.align-center { align-items: center; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.flex-1 { flex: 1; }
.w-100 { width: 100%; }
.text-right { text-align: right; }