/* =========================================================
   京钱豹 Backoffice Shell — 管理后台 / 代理后台共用
   Restrained product UI · light · dense · sidebar layout
   ========================================================= */

:root {
  /* Brand — preserve existing blue identity */
  --bo-primary: #1E40AF;
  --bo-primary-hover: #1D4ED8;
  --bo-primary-soft: #EFF6FF;
  --bo-primary-ring: rgba(37, 99, 235, 0.18);
  --bo-accent: #D97706;

  /* Surfaces */
  --bo-bg: #F4F6F9;
  --bo-surface: #FFFFFF;
  --bo-sidebar: #0F172A;
  --bo-sidebar-hover: rgba(255, 255, 255, 0.06);
  --bo-sidebar-active: rgba(59, 130, 246, 0.18);
  --bo-sidebar-text: #94A3B8;
  --bo-sidebar-text-active: #F8FAFC;
  --bo-sidebar-label: #64748B;
  --bo-sidebar-border: rgba(148, 163, 184, 0.12);

  /* Ink */
  --bo-text: #0F172A;
  --bo-text-secondary: #475569;
  --bo-text-muted: #64748B;

  /* Lines & status */
  --bo-border: #E2E8F0;
  --bo-border-light: #F1F5F9;
  --bo-success: #059669;
  --bo-success-bg: #ECFDF5;
  --bo-danger: #DC2626;
  --bo-danger-bg: #FEF2F2;
  --bo-warning: #D97706;
  --bo-warning-bg: #FFFBEB;

  /* Compat aliases used by existing markup / JS */
  --primary: var(--bo-primary);
  --primary-light: var(--bo-primary-hover);
  --primary-hover: var(--bo-primary-hover);
  --primary-bg: var(--bo-primary-soft);
  --cta: var(--bo-accent);
  --cta-hover: #B45309;
  --bg: var(--bo-bg);
  --bg-base: var(--bo-bg);
  --bg-surface: var(--bo-surface);
  --card-bg: var(--bo-surface);
  --text: var(--bo-text);
  --text-main: var(--bo-text);
  --text-secondary: var(--bo-text-secondary);
  --text-muted: var(--bo-text-muted);
  --border: var(--bo-border);
  --border-light: var(--bo-border-light);
  --success: var(--bo-success);
  --success-bg: var(--bo-success-bg);
  --success-text: var(--bo-success);
  --danger: var(--bo-danger);
  --danger-bg: var(--bo-danger-bg);
  --danger-text: var(--bo-danger);
  --warning-bg: var(--bo-warning-bg);
  --warning-text: var(--bo-warning);

  /* Type & shape */
  --bo-font: "Fira Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --bo-mono: "Fira Code", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --font-ui: var(--bo-font);
  --font-mono: var(--bo-mono);
  --bo-radius: 8px;
  --bo-radius-lg: 12px;
  --radius: var(--bo-radius);
  --radius-lg: var(--bo-radius-lg);
  --bo-sidebar-w: 232px;
  --bo-topbar-h: 56px;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 12px 32px rgba(15, 23, 42, 0.14);
  --z-sidebar: 40;
  --z-topbar: 30;
  --z-backdrop: 35;
  --z-toast: 80;
  --z-modal: 90;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--bo-font);
  background: var(--bo-bg);
  color: var(--bo-text);
  min-height: 100vh;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
button, input, select, textarea { font-family: inherit; }
.hidden { display: none !important; }

/* ---------- Icons ---------- */
.icon { display: inline-block; width: 20px; height: 20px; vertical-align: middle; flex-shrink: 0; }
.icon-sm { width: 16px; height: 16px; }
.icon-lg { width: 24px; height: 24px; }
.bo-ico {
  display: inline-flex; align-items: center; justify-content: center;
  width: 1.1em; height: 1.1em; vertical-align: -0.15em; flex-shrink: 0;
  margin-right: 0.35em;
}
.bo-ico svg { width: 100%; height: 100%; display: block; }
.bo-ico-inline { margin-right: 0.3em; color: currentColor; }
h3 .bo-ico, .card-title .bo-ico, .modal-head .bo-ico, .modal-header .bo-ico {
  width: 18px; height: 18px; margin-right: 8px; color: var(--bo-primary);
}
.bo-callout {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 10px 14px; border-radius: 8px; font-size: 12px; line-height: 1.6;
  margin-bottom: 12px;
}
.bo-callout > .bo-ico { margin: 2px 0 0; width: 16px; height: 16px; flex-shrink: 0; }
.bo-callout-warn { background: var(--bo-warning-bg); border: 1px solid #FDE68A; color: #92400E; }
.bo-callout-danger { background: var(--bo-danger-bg); border: 1px solid #FCA5A5; color: var(--bo-danger); }
.bo-callout-info { background: var(--bo-primary-soft); border: 1px solid #BFDBFE; color: #1E3A8A; }
.bo-callout-success { background: var(--bo-success-bg); border: 1px solid #A7F3D0; color: #065F46; }
.bo-callout-muted { background: #F8FAFC; border: 1px solid var(--bo-border); color: var(--bo-text-secondary); }

/* ---------- Toast ---------- */
.toast-container {
  position: fixed; top: 16px; right: 16px; z-index: var(--z-toast);
  display: flex; flex-direction: column; gap: 8px; pointer-events: none;
}
.toast {
  pointer-events: auto; display: flex; align-items: center; gap: 10px;
  padding: 12px 16px; border-radius: var(--bo-radius); font-size: 14px; font-weight: 500;
  box-shadow: var(--shadow-lg); animation: boToastIn 0.22s ease-out; min-width: 240px; max-width: 420px;
}
.toast-success { background: #065F46; color: #fff; }
.toast-error { background: #991B1B; color: #fff; }
.toast-info { background: var(--bo-primary); color: #fff; }
@keyframes boToastIn {
  from { transform: translateX(12px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* ---------- Login ---------- */
.login-wrap, .login-page {
  display: flex; align-items: center; justify-content: center; min-height: 100vh;
  padding: 16px;
  background:
    radial-gradient(ellipse at 20% 0%, rgba(59, 130, 246, 0.28) 0%, transparent 55%),
    radial-gradient(ellipse at 80% 100%, rgba(30, 64, 175, 0.35) 0%, transparent 50%),
    #0F172A;
}
.login-card {
  background: var(--bo-surface); border-radius: var(--bo-radius-lg);
  padding: 36px 32px; width: 100%; max-width: 400px;
  box-shadow: var(--shadow-lg); border: 1px solid rgba(255,255,255,0.08);
}
.login-logo { display: flex; align-items: center; justify-content: center; gap: 10px; margin-bottom: 6px; }
.login-logo svg { width: 36px; height: 36px; }
.login-logo span, .login-card h2 {
  font-size: 22px; font-weight: 700; color: var(--bo-text); margin: 0; text-align: center;
}
.login-subtitle, .login-card .sub {
  text-align: center; font-size: 13px; color: var(--bo-text-muted); margin: 0 0 28px;
}
.login-card input {
  width: 100%; height: 44px; padding: 0 14px; margin-bottom: 14px;
  border: 1px solid var(--bo-border); border-radius: 8px; font-size: 14px;
  color: var(--bo-text); background: var(--bo-surface); outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.login-card input:focus {
  border-color: var(--bo-primary-hover);
  box-shadow: 0 0 0 3px var(--bo-primary-ring);
}
.login-card button, .btn-login {
  width: 100%; height: 46px; margin-top: 4px;
  background: var(--bo-primary); color: #fff; border: none; border-radius: 8px;
  font-size: 15px; font-weight: 600; cursor: pointer; transition: background 0.15s;
}
.login-card button:hover, .btn-login:hover { background: var(--bo-primary-hover); }
.login-card button:disabled, .btn-login:disabled { opacity: 0.5; cursor: not-allowed; }
.login-error, .login-card .error {
  color: var(--bo-danger); font-size: 13px; text-align: center; margin-top: 12px; min-height: 18px;
}

/* ---------- App shell ---------- */
.bo-app:not(.app):not(.hidden),
#mainPage.bo-app:not(.hidden),
.app.bo-app.show {
  display: grid;
  grid-template-columns: var(--bo-sidebar-w) minmax(0, 1fr);
  grid-template-areas: "sidebar main";
  min-height: 100vh;
  background: var(--bo-bg);
}
.app { display: none; }
.app.show {
  display: grid;
  grid-template-columns: var(--bo-sidebar-w) minmax(0, 1fr);
  grid-template-areas: "sidebar main";
  min-height: 100vh;
  background: var(--bo-bg);
}

.bo-sidebar {
  grid-area: sidebar;
  background: var(--bo-sidebar);
  color: var(--bo-sidebar-text);
  display: flex; flex-direction: column;
  border-right: 1px solid var(--bo-sidebar-border);
  z-index: var(--z-sidebar);
  min-height: 100vh;
  position: sticky; top: 0; height: 100vh;
}
.bo-sidebar-brand {
  height: var(--bo-topbar-h); flex-shrink: 0;
  display: flex; align-items: center; gap: 10px;
  padding: 0 18px; border-bottom: 1px solid var(--bo-sidebar-border);
  color: #F8FAFC; font-size: 15px; font-weight: 600; letter-spacing: -0.01em;
}
.bo-sidebar-brand svg { width: 28px; height: 28px; flex-shrink: 0; }
.bo-sidebar-brand .bo-brand-sub {
  display: block; font-size: 11px; font-weight: 500; color: var(--bo-sidebar-label); margin-top: 1px;
}

.bo-nav {
  flex: 1; overflow-y: auto; padding: 12px 10px 20px;
  scrollbar-width: thin; scrollbar-color: rgba(148,163,184,0.35) transparent;
}
.bo-nav-group { margin-bottom: 14px; }
.bo-nav-label {
  font-size: 11px; font-weight: 600; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--bo-sidebar-label);
  padding: 6px 10px 8px;
}
.bo-nav-item, .tab-btn, .tabs .tab {
  display: flex; align-items: center; gap: 10px; width: 100%;
  padding: 9px 12px; margin: 0 0 2px; border: none; border-radius: 8px;
  background: transparent; color: var(--bo-sidebar-text);
  font-size: 13.5px; font-weight: 500; text-align: left; cursor: pointer;
  transition: background 0.15s, color 0.15s;
  font-family: inherit; white-space: nowrap;
  border-bottom: none !important;
}
.bo-nav-item:hover, .tab-btn:hover, .tabs .tab:hover {
  background: var(--bo-sidebar-hover); color: #E2E8F0;
}
.bo-nav-item.active, .tab-btn.active, .tabs .tab.active {
  background: var(--bo-sidebar-active); color: var(--bo-sidebar-text-active); font-weight: 600;
}
.bo-nav-item .icon, .tab-btn .icon { opacity: 0.85; }
.bo-nav-item.active .icon, .tab-btn.active .icon { opacity: 1; color: #93C5FD; }

.bo-main {
  grid-area: main;
  display: flex; flex-direction: column; min-width: 0; min-height: 100vh;
}
.bo-topbar, .header, .topbar {
  height: var(--bo-topbar-h); flex-shrink: 0;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 0 20px; background: var(--bo-surface);
  border-bottom: 1px solid var(--bo-border);
  position: sticky; top: 0; z-index: var(--z-topbar);
}
.bo-topbar-left { display: flex; align-items: center; gap: 12px; min-width: 0; }
.bo-page-title, .topbar h1 {
  margin: 0; font-size: 16px; font-weight: 600; color: var(--bo-text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.bo-menu-btn {
  display: none; width: 36px; height: 36px; border: 1px solid var(--bo-border);
  border-radius: 8px; background: var(--bo-surface); color: var(--bo-text-secondary);
  align-items: center; justify-content: center; cursor: pointer;
}
.bo-menu-btn:hover { background: var(--bo-bg); color: var(--bo-text); }
.bo-topbar-right, .header-right, .topbar .right {
  display: flex; align-items: center; gap: 12px; font-size: 13px; margin-left: auto;
}
.admin-name, .topbar .right span {
  color: var(--bo-text-secondary); font-weight: 500;
  background: var(--bo-primary-soft); color: var(--bo-primary);
  padding: 4px 10px; border-radius: 999px;
}
.btn-logout, .topbar .right a {
  background: var(--bo-bg); color: var(--bo-text-secondary);
  border: 1px solid var(--bo-border); padding: 6px 12px; border-radius: 7px;
  cursor: pointer; font-size: 12px; font-weight: 500; text-decoration: none;
  transition: background 0.15s, color 0.15s;
}
.btn-logout:hover, .topbar .right a:hover {
  background: var(--bo-border-light); color: var(--bo-text);
}

.bo-content, .container, .content {
  flex: 1; min-width: 0; width: 100%; max-width: none;
  padding: 20px 22px 32px; margin: 0;
}

.bo-sidebar-backdrop {
  display: none;
  position: fixed; inset: 0;
  background: rgba(15, 23, 42, 0.45);
  z-index: var(--z-backdrop);
  grid-area: sidebar; /* 不占主栏格子 */
}


/* ---------- Cards / stats ---------- */
.card, .settings-card, .dl-card {
  background: var(--bo-surface); border-radius: var(--bo-radius-lg);
  padding: 18px 20px; box-shadow: var(--shadow-sm);
  border: 1px solid var(--bo-border-light); margin-bottom: 16px;
}
.card-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 14px; gap: 12px; flex-wrap: wrap;
}
.card-title {
  font-size: 15px; font-weight: 600; color: var(--bo-text);
  display: flex; align-items: center; gap: 8px;
}
.cards {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px; margin-bottom: 20px;
}
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.stat-card {
  background: var(--bo-surface); border-radius: var(--bo-radius-lg);
  padding: 16px 18px; box-shadow: var(--shadow-sm);
  border: 1px solid var(--bo-border-light);
  display: flex; align-items: flex-start; gap: 12px;
  transition: box-shadow 0.15s;
}
.cards .card {
  background: var(--bo-surface); border-radius: var(--bo-radius-lg);
  padding: 18px 20px; box-shadow: var(--shadow-sm);
  border: 1px solid var(--bo-border-light);
  display: block;
  transition: box-shadow 0.15s;
}
.stat-card:hover, .cards .card:hover { box-shadow: var(--shadow-md); transform: none; }
.stat-icon {
  width: 40px; height: 40px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.stat-icon svg { width: 20px; height: 20px; }
.stat-icon.blue { background: #DBEAFE; color: var(--bo-primary-hover); }
.stat-icon.green { background: #D1FAE5; color: var(--bo-success); }
.stat-icon.amber { background: #FEF3C7; color: var(--bo-accent); }
.stat-info .stat-label, .card .label {
  font-size: 12px; color: var(--bo-text-muted); font-weight: 500;
}
.stat-info .stat-value, .card .value {
  font-size: 24px; font-weight: 700; margin-top: 2px; line-height: 1.2;
  font-variant-numeric: tabular-nums;
}
.stat-info .stat-value.blue, .card .value { color: var(--bo-text); }
.stat-info .stat-value.green { color: var(--bo-success); }
.stat-info .stat-value.amber { color: var(--bo-accent); }
.card .sub-value { font-size: 13px; color: var(--bo-text-muted); margin-top: 6px; }

/* ---------- Tables (fix vertical headers) ---------- */
.table-wrap {
  width: 100%;
  overflow-x: auto;
  overflow-y: visible;
  -webkit-overflow-scrolling: touch;
  background: var(--bo-surface);
  border: 1px solid var(--bo-border-light);
  border-radius: var(--bo-radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: 16px;
}
.table-wrap.scroll-y { max-height: 320px; overflow-y: auto; }
.table-wrap.scroll-y thead th { position: sticky; top: 0; z-index: 1; }
.table-wrap > table,
.table-wrap table {
  width: max-content;
  min-width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  table-layout: auto;
}
thead th, th {
  background: #F8FAFC;
  padding: 10px 14px;
  text-align: left;
  font-weight: 600;
  color: var(--bo-text-muted);
  border-bottom: 1px solid var(--bo-border);
  white-space: nowrap;
  font-size: 12px;
  letter-spacing: 0.02em;
  vertical-align: middle;
}
tbody td, td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--bo-border-light);
  color: var(--bo-text);
  vertical-align: middle;
  white-space: nowrap;
}
td.wrap, th.wrap, .cell-wrap {
  white-space: normal;
  word-break: break-word;
  max-width: 280px;
}
tbody tr:last-child td { border-bottom: none; }
tbody tr { transition: background 0.12s; }
tbody tr:hover, tr:hover td { background: var(--bo-primary-soft); }
.cell-name { font-weight: 600; color: var(--bo-text); }
.cell-mono, td.mono {
  font-family: var(--bo-mono); font-size: 12px; letter-spacing: -0.02em;
  color: var(--bo-text-secondary);
}
.cell-positive { color: var(--bo-success); font-weight: 600; }
.cell-negative { color: var(--bo-danger); font-weight: 600; }

/* ---------- Forms ---------- */
.form-group, .form-row { margin-bottom: 14px; }
.form-group label, .form-row label {
  display: block; font-size: 13px; color: var(--bo-text-secondary);
  margin-bottom: 6px; font-weight: 500;
}
.form-input, .form-row input, .form-row select, .form-row textarea,
.login-wrap .form-input {
  width: 100%; height: 40px; padding: 0 12px;
  border: 1px solid var(--bo-border); border-radius: 8px; font-size: 14px;
  outline: none; color: var(--bo-text); background: var(--bo-surface);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.form-input:focus, .form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  border-color: var(--bo-primary-hover);
  box-shadow: 0 0 0 3px var(--bo-primary-ring);
}
.form-input[readonly] { background: var(--bo-bg); color: var(--bo-text-secondary); }
.form-textarea, .form-row textarea { height: auto; min-height: 72px; padding: 10px 12px; resize: vertical; }
.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%2364748B' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 6l3.5 4 3.5-4H4.5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 12px center; padding-right: 36px;
}
.search-bar { display: flex; gap: 8px; margin-bottom: 14px; flex-wrap: wrap; }
.search-bar .form-input { flex: 1; min-width: 160px; height: 40px; }
.search-bar .btn { height: 40px; }

/* ---------- Buttons ---------- */
.btn, .btn-primary, .btn-cta {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 8px 14px; border-radius: 7px; font-size: 13px; font-weight: 600;
  cursor: pointer; border: none; transition: background 0.15s, box-shadow 0.15s, color 0.15s;
  white-space: nowrap; font-family: inherit;
}
.btn:hover { box-shadow: var(--shadow-sm); }
.btn:disabled, .btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }
.btn:focus-visible, .btn-primary:focus-visible, .bo-nav-item:focus-visible, .tab-btn:focus-visible {
  outline: 2px solid var(--bo-primary-hover); outline-offset: 2px;
}
.btn-primary, button.btn-primary {
  background: var(--bo-primary); color: #fff;
}
.btn-primary:hover { background: var(--bo-primary-hover); }
.btn-success { background: var(--bo-success); color: #fff; }
.btn-success:hover { background: #047857; }
.btn-warning, .btn-cta { background: var(--bo-accent); color: #fff; }
.btn-warning:hover, .btn-cta:hover { background: #B45309; }
.btn-cancel, .btn:not(.btn-primary):not(.btn-success):not(.btn-warning):not(.btn-cta):not(.btn-icon) {
  background: var(--bo-bg); color: var(--bo-text-secondary); border: 1px solid var(--bo-border);
}
.btn-cancel:hover { background: var(--bo-border-light); }
.btn-sm { padding: 5px 10px; font-size: 12px; border-radius: 6px; }
.btn-icon { padding: 6px; border-radius: 6px; background: transparent; color: var(--bo-text-secondary); border: none; }
.btn-icon:hover { background: var(--bo-bg); color: var(--bo-primary); }

/* ---------- Tags / badges ---------- */
.tag, .badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 10px; border-radius: 999px; font-size: 11px; font-weight: 600;
}
.tag-green, .badge-success, .badge.approved, .badge.settled {
  background: var(--bo-success-bg); color: var(--bo-success);
}
.tag-red, .badge-danger, .badge.rejected {
  background: var(--bo-danger-bg); color: var(--bo-danger);
}
.tag-gray { background: var(--bo-bg); color: var(--bo-text-muted); }
.tag-blue, .badge { background: var(--bo-primary-soft); color: var(--bo-primary); }
.badge-warning, .badge.pending { background: var(--bo-warning-bg); color: var(--bo-warning); }

/* ---------- Sub tabs / range ---------- */
.sub-tabs {
  display: flex; gap: 6px; margin-bottom: 16px; flex-wrap: wrap;
  border-bottom: 1px solid var(--bo-border); padding-bottom: 12px;
}
.sub-tabs .stab {
  padding: 7px 12px; border-radius: 6px; font-size: 13px; font-weight: 500;
  cursor: pointer; color: var(--bo-text-muted); border: 1px solid transparent;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.sub-tabs .stab:hover:not(.active) { background: var(--bo-bg); color: var(--bo-text); }
.sub-tabs .stab.active {
  color: var(--bo-primary); background: var(--bo-primary-soft);
  border-color: rgba(37, 99, 235, 0.2);
}
.range-bar {
  display: flex; gap: 4px; margin-bottom: 16px;
  background: #E8EEF5; padding: 4px; border-radius: 8px; width: fit-content; flex-wrap: wrap;
}
.range-bar .btn {
  padding: 6px 12px; border-radius: 6px; border: none; background: transparent;
  font-size: 13px; font-weight: 500; color: var(--bo-text-muted); box-shadow: none;
}
.range-bar .btn.active {
  background: var(--bo-surface); color: var(--bo-text); box-shadow: var(--shadow-sm);
}
.range-bar .btn:hover:not(.active) { color: var(--bo-text); }

/* ---------- Modal ---------- */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(15, 23, 42, 0.48);
  backdrop-filter: blur(3px); display: flex; align-items: center; justify-content: center;
  z-index: var(--z-modal); padding: 16px; animation: boFadeIn 0.18s ease-out;
}
.modal {
  background: var(--bo-surface); border-radius: var(--bo-radius-lg);
  width: 100%; max-width: 460px; max-height: 90vh; overflow-y: auto;
  box-shadow: var(--shadow-lg); border: 1px solid var(--bo-border);
  animation: boModalIn 0.2s ease-out;
}
.modal-header, .modal-head {
  padding: 16px 20px; border-bottom: 1px solid var(--bo-border-light);
  font-size: 16px; font-weight: 600; display: flex; align-items: center;
  justify-content: space-between; color: var(--bo-text);
}
.modal-close, .modal-head .close {
  background: none; border: none; width: 32px; height: 32px; border-radius: 6px;
  cursor: pointer; color: var(--bo-text-muted);
  display: flex; align-items: center; justify-content: center;
}
.modal-close:hover, .modal-head .close:hover { background: var(--bo-bg); color: var(--bo-text); }
.modal-close svg { width: 18px; height: 18px; }
.modal-body { padding: 20px; }
.modal-footer, .modal-foot {
  padding: 12px 20px; border-top: 1px solid var(--bo-border-light);
  display: flex; gap: 8px; justify-content: flex-end; background: #F8FAFC;
}
@keyframes boFadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes boModalIn {
  from { opacity: 0; transform: translateY(8px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

/* ---------- Pagination / empty / loading ---------- */
.pagination {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  margin-top: 12px; flex-wrap: wrap; padding: 12px 0; font-size: 13px;
}
.pagination .page-info, .pagination .info { color: var(--bo-text-muted); font-family: var(--bo-mono); font-size: 12px; }
.pagination .controls { display: flex; gap: 8px; }
.pagination button {
  padding: 6px 12px; border: 1px solid var(--bo-border); border-radius: 6px;
  background: #fff; cursor: pointer; font-size: 13px; font-weight: 500; color: var(--bo-text);
}
.pagination button:hover:not(:disabled) { border-color: var(--bo-text-muted); }
.pagination button:disabled { opacity: 0.45; cursor: not-allowed; background: var(--bo-bg); }
.empty:not(td) {
  text-align: center; color: var(--bo-text-muted); padding: 48px 16px; font-size: 14px;
  background: var(--bo-surface); border-radius: var(--bo-radius-lg);
  border: 1px dashed var(--bo-border); margin: 12px 0;
}
.empty:not(td) svg { width: 44px; height: 44px; color: var(--bo-border); margin: 0 auto 10px; display: block; }
td.empty {
  text-align: center; color: var(--bo-text-muted); padding: 40px 14px !important;
  background: transparent; border: none; white-space: normal;
}
.loading {
  text-align: center; padding: 48px 16px; color: var(--bo-text-muted); font-size: 14px;
  display: flex; flex-direction: column; align-items: center; gap: 12px;
}
.loading::after {
  content: ""; width: 22px; height: 22px;
  border: 2px solid var(--bo-border); border-top-color: var(--bo-primary);
  border-radius: 50%; animation: boSpin 0.75s linear infinite;
}
@keyframes boSpin { to { transform: rotate(360deg); } }

/* ---------- Misc helpers used by pages ---------- */
.expand-toggle { cursor: pointer; display: inline-flex; align-items: center; gap: 4px; }
.expand-toggle:hover { color: var(--bo-primary-hover); }
.expand-arrow { display: inline-block; width: 16px; height: 16px; transition: transform 0.2s; flex-shrink: 0; }
.expand-arrow.open { transform: rotate(90deg); }
.shop-sublist { background: var(--bo-bg); border-radius: 8px; padding: 10px 14px; margin-top: 8px; font-size: 12px; }
.shop-sublist-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 6px 0; border-bottom: 1px solid var(--bo-border-light); gap: 8px;
}
.shop-sublist-item:last-child { border-bottom: none; }
.shop-expand-row td { padding: 4px 14px 12px; background: var(--bo-primary-soft); white-space: normal; }

.tab-panel { display: none; }
.tab-panel.active { display: block; }
.tab-content.hidden { display: none !important; }

.eq-grid { display: flex; gap: 10px; flex-wrap: wrap; }
.eq-stat { flex: 1; min-width: 100px; border-radius: 8px; padding: 10px 12px; text-align: center; }
.eq-stat .eq-label { font-size: 10px; font-weight: 600; margin-bottom: 2px; white-space: nowrap; }
.eq-stat .eq-val { font-size: 18px; font-weight: 700; font-family: var(--bo-mono); }
.eq-stat .eq-extra { margin-top: 6px; display: flex; gap: 4px; align-items: center; }
.eq-stat .eq-extra input {
  flex: 1; width: 0; padding: 3px 4px; border: 1px solid currentColor;
  border-radius: 4px; font-size: 11px; text-align: center; background: #fff; outline: none; opacity: .7;
}
.eq-stat .eq-extra input:focus { opacity: 1; }
.eq-stat .eq-extra button {
  padding: 3px 8px; border: none; border-radius: 4px; font-size: 10px; font-weight: 600;
  cursor: pointer; white-space: nowrap;
}
.eq-stat .eq-msg { font-size: 10px; margin-top: 2px; min-height: 12px; }
.tier-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.tier-box { border-radius: 8px; padding: 12px; border: 1px solid; }
.tier-box .tier-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; }
.tier-box .tier-head .tier-title { font-size: 12px; font-weight: 700; }
.tier-box .tier-head .tier-count { font-size: 11px; }
.tier-box .tier-bar { background: #e5e7eb; border-radius: 4px; height: 6px; overflow: hidden; margin-bottom: 4px; }
.tier-box .tier-bar-fill { height: 100%; border-radius: 4px; transition: width 0.45s ease-out; }
.tier-box .tier-next { font-size: 11px; margin-bottom: 8px; }
.tier-box .tier-steps { display: flex; gap: 4px; }
.tier-box .tier-step { flex: 1; text-align: center; padding: 4px 2px; border-radius: 5px; font-size: 10px; line-height: 1.4; }
.tier-box .tier-step .ts-name { font-weight: 700; }
.settings-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.settings-grid .span-2 { grid-column: 1 / -1; }
.settings-card h3 {
  font-size: 16px; margin: 0 0 18px; color: var(--bo-text); font-weight: 600;
  display: flex; align-items: center; gap: 8px;
}
.dl-card .dl-label { font-size: 14px; font-weight: 600; color: var(--bo-text); margin-bottom: 10px; }
.dl-card .dl-url {
  background: var(--bo-bg); border: 1px solid var(--bo-border); border-radius: 8px;
  padding: 12px 14px; font-size: 13px; font-family: var(--bo-mono);
  word-break: break-all; margin-bottom: 12px; color: var(--bo-text-muted); white-space: normal;
}
.dl-card .copy-btn {
  padding: 8px 14px; background: #fff; border: 1px solid var(--bo-border);
  color: var(--bo-text); font-weight: 500; border-radius: 6px; cursor: pointer; font-size: 13px;
  display: inline-flex; align-items: center; gap: 6px;
}
.dl-card .copy-btn:hover { background: var(--bo-bg); }

/* Mobile card list (admin) */
.card-list { display: none; }
.data-card {
  background: var(--bo-surface); border: 1px solid var(--bo-border-light);
  border-radius: var(--bo-radius); padding: 14px; margin-bottom: 10px;
}
.data-card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.data-card-name { font-weight: 600; font-size: 15px; }
.data-card-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 14px; font-size: 13px; }
.data-card-label { font-size: 11px; color: var(--bo-text-muted); font-weight: 500; }
.data-card-val { font-weight: 500; margin-top: 1px; white-space: normal; }
.data-card-actions {
  display: flex; gap: 8px; margin-top: 12px; padding-top: 12px;
  border-top: 1px solid var(--bo-border-light); flex-wrap: wrap;
}

th.sortable { cursor: pointer; user-select: none; transition: color 0.15s; }
th.sortable:hover { color: var(--bo-primary); }
th.sortable .sort-arrow { display: inline-block; margin-left: 4px; font-size: 10px; opacity: 0.3; }
th.sortable.active .sort-arrow { opacity: 1; color: var(--bo-primary); }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .bo-app:not(.app):not(.hidden),
  #mainPage.bo-app:not(.hidden),
  .app.bo-app.show,
  .app.show {
    grid-template-columns: 1fr;
    grid-template-areas: "main";
  }
  .bo-sidebar {
    position: fixed; left: 0; top: 0; bottom: 0; width: min(280px, 86vw);
    transform: translateX(-100%); transition: transform 0.22s ease-out;
    height: 100vh; z-index: calc(var(--z-backdrop) + 1);
    grid-area: unset;
  }
  body.bo-sidebar-open .bo-sidebar { transform: translateX(0); }
  body.bo-sidebar-open .bo-sidebar-backdrop { display: block; }
  body.bo-sidebar-open { overflow: hidden; }
  .bo-main { grid-area: main; }
  .bo-menu-btn { display: inline-flex; }
  .admin-name { display: none; }
  .bo-content, .container, .content { padding: 14px 12px 28px; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
}
@media (max-width: 768px) {
  .settings-grid { grid-template-columns: 1fr; }
  .settings-grid .span-2 { grid-column: auto; }
  .tier-row { grid-template-columns: 1fr; }
  .eq-grid { flex-direction: column; }
  /* Admin only: card-list fallback; agent keeps scrollable tables */
  #mainPage .table-wrap { display: none; }
  #mainPage .card-list { display: block; }
  .app .table-wrap { display: block; overflow-x: auto; }
  .modal {
    max-width: 100%; margin: 0; border-radius: var(--bo-radius-lg) var(--bo-radius-lg) 0 0;
    position: fixed; bottom: 0; left: 0; right: 0;
  }
  .modal-overlay { align-items: flex-end; padding: 0; }
}
@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}