/* ============================================================
   fin-data · Claude-inspired theme
   Warm cream + terracotta · Serif headlines · No dark sidebar
   ============================================================ */

/* ---------- Palette ---------- */
:root {
  /* Warm neutrals (Claude cream) */
  --bg-app:        #F5F3EE;          /* page bg — warm cream */
  --bg-sidebar:    #F0EEE6;          /* sidebar — slightly darker cream */
  --bg-card:       #FFFFFF;          /* pure card */
  --bg-subtle:     #FAF8F3;          /* inset/muted surface */
  --bg-hover:      #EDE9DE;          /* hover tint */

  /* Text (warm greys, no cold blue) */
  --text:          #2D2B26;
  --text-soft:     #5B584F;
  --text-muted:    #8A8578;

  /* Accent — Claude terracotta */
  --accent:        #C96442;          /* primary */
  --accent-hover:  #B24F30;
  --accent-soft:   rgba(201, 100, 66, 0.12);
  --accent-ring:   rgba(201, 100, 66, 0.22);

  /* Semantics */
  --success:       #5E8E4E;          /* warm green */
  --warning:       #C48B27;
  --danger:        #B23C3C;

  /* A-share convention: red up, green down */
  --rise:          #C43A3A;
  --fall:          #3F8559;

  /* Borders & dividers */
  --border:        #E5E1D8;
  --border-soft:   #EDE9DE;

  /* Elevation */
  --shadow-sm:     0 1px 2px rgba(45, 43, 38, 0.04);
  --shadow:        0 2px 8px rgba(45, 43, 38, 0.06);
  --shadow-lg:     0 8px 24px rgba(45, 43, 38, 0.10);

  /* Layout */
  --sidebar-w:     232px;
  --topbar-h:      56px;
  --radius-sm:     6px;
  --radius:        10px;
  --radius-lg:     14px;

  /* Motion */
  --t: 0.18s ease;

  /* Typography */
  --font-sans: "Geist", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI",
               "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --font-serif: "Copernicus", "Source Serif 4", "Iowan Old Style",
                "Apple Garamond", "Baskerville", "Times New Roman", Georgia,
                "Songti SC", "Noto Serif SC", serif;
  --font-mono: ui-monospace, "SF Mono", "JetBrains Mono", "Menlo", monospace;
}

html[data-theme="dark"] {
  --bg-app:        #262624;
  --bg-sidebar:    #1F1E1C;
  --bg-card:       #2F2D2A;
  --bg-subtle:     #2A2826;
  --bg-hover:      #38352F;

  --text:          #EDE9E0;
  --text-soft:     #B8B3A7;
  --text-muted:    #8A8578;

  --accent:        #D97757;
  --accent-hover:  #E18C70;
  --accent-soft:   rgba(217, 119, 87, 0.15);
  --accent-ring:   rgba(217, 119, 87, 0.28);

  --success:       #7AAE66;
  --warning:       #D9A542;
  --danger:        #D96464;
  --rise:          #E25555;
  --fall:          #5CA373;

  --border:        #3D3B38;
  --border-soft:   #363431;

  --shadow-sm:     0 1px 2px rgba(0, 0, 0, 0.25);
  --shadow:        0 2px 8px rgba(0, 0, 0, 0.32);
  --shadow-lg:     0 10px 28px rgba(0, 0, 0, 0.45);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.55;
  color: var(--text);
  background: var(--bg-app);
  min-height: 100vh;
}
ul, ol { list-style: none; }
a { color: var(--accent); text-decoration: none; transition: color var(--t); }
a:hover { color: var(--accent-hover); }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
input, select, textarea { font: inherit; color: inherit; }
img { max-width: 100%; display: block; }

/* ---------- Layout ---------- */
.app {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  min-height: 100vh;
}

/* ---------- Sidebar (light, warm) ---------- */
.sidebar {
  position: fixed;
  top: 0; left: 0;
  width: var(--sidebar-w);
  height: 100vh;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  z-index: 100;
  overflow-y: auto;
}

.sidebar-header {
  padding: 22px 20px 16px;
  border-bottom: 1px solid var(--border-soft);
}
.sidebar-logo {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text);
  line-height: 1.1;
}
.sidebar-logo::before {
  content: "";
  display: inline-block;
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
  margin-right: 9px;
  vertical-align: middle;
  transform: translateY(-2px);
}
.sidebar-subtitle {
  margin-top: 4px;
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.01em;
}

.sidebar-nav {
  flex: 1;
  padding: 12px 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.sidebar-nav .nav-item {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-soft);
  font-size: 14px;
  font-weight: 500;
  transition: background var(--t), color var(--t);
  width: 100%;
  text-align: left;
}
.sidebar-nav .nav-item:hover {
  background: var(--bg-hover);
  color: var(--text);
}
.sidebar-nav .nav-item.active {
  background: var(--accent-soft);
  color: var(--accent-hover);
  font-weight: 600;
}
.sidebar-nav .nav-icon {
  width: 18px;
  font-size: 15px;
  display: inline-flex;
  justify-content: center;
  filter: saturate(0.9);
}
.sidebar-nav .nav-item.active .nav-icon { filter: none; }
.sidebar-nav .nav-label { flex: 1; }

.sidebar-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--border-soft);
  font-size: 12px;
  color: var(--text-muted);
}
.sidebar-status {
  display: flex;
  align-items: center;
  gap: 8px;
}
.status-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--text-muted);
  box-shadow: 0 0 0 3px transparent;
}
.status-dot.ok       { background: var(--success); box-shadow: 0 0 0 3px rgba(94, 142, 78, 0.18); }
.status-dot.warn     { background: var(--warning); }
.status-dot.err      { background: var(--danger); }

/* ---------- Main / Topbar ---------- */
.main {
  grid-column: 2;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--topbar-h);
  background: rgba(245, 243, 238, 0.82);
  backdrop-filter: saturate(180%) blur(8px);
  -webkit-backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--border-soft);
  display: flex;
  align-items: center;
  padding: 0 24px;
  gap: 16px;
}
html[data-theme="dark"] .topbar {
  background: rgba(38, 38, 36, 0.82);
}

.topbar-left  { display: flex; align-items: center; gap: 12px; }
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 8px; }

.topbar-title {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text);
}

.mobile-menu-btn { display: none; }

/* ---------- Page container ---------- */
.page-container { flex: 1; }
.page {
  display: none;
  padding: 28px 28px 40px;
  animation: pageIn 0.24s ease;
}
.page.page-active { display: block; }

@keyframes pageIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.page-header {
  margin-bottom: 22px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}
.page-header h3 {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--text);
}

/* ---------- Card ---------- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 20px;
  margin-bottom: 16px;
  transition: box-shadow var(--t);
}
.card + .card { margin-top: 0; }
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  gap: 10px;
}
.card-title {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.005em;
}

/* Dashboard two-column */
.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.dashboard-grid .card { margin-bottom: 0; }

/* ---------- Stat grid ---------- */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: box-shadow var(--t), transform var(--t);
}
.stat-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-1px);
}
.stat-card-label {
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.01em;
}
.stat-card-value {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}
.stat-card-change {
  font-size: 12px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 7px 14px;
  font-size: 13px;
  font-weight: 500;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text);
  transition: background var(--t), border-color var(--t), color var(--t), transform var(--t);
  white-space: nowrap;
}
.btn:hover  { background: var(--bg-hover); border-color: var(--border); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }

.btn-primary {
  background: var(--accent);
  color: #FFFFFF;
  border-color: var(--accent);
}
.btn-primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  color: #FFFFFF;
}

.btn-secondary {
  background: var(--bg-subtle);
  color: var(--text);
  border-color: var(--border);
}
.btn-secondary:hover { background: var(--bg-hover); }

.btn-danger {
  background: var(--danger);
  color: #FFFFFF;
  border-color: var(--danger);
}
.btn-link {
  padding: 2px 6px;
  border: 0;
  background: transparent;
  color: var(--accent);
  font-size: 12px;
}
.btn-link:hover { color: var(--accent-hover); text-decoration: underline; }

.btn-sm  { padding: 4px 10px; font-size: 12px; }
.btn-icon {
  width: 34px; height: 34px; padding: 0;
  border-radius: var(--radius-sm);
}
.theme-toggle { font-size: 16px; }

/* ---------- Forms ---------- */
.form-group { margin-bottom: 14px; }
.form-group label {
  display: block;
  font-size: 12px;
  color: var(--text-soft);
  margin-bottom: 5px;
  font-weight: 500;
}
.form-group input,
.form-group select,
.form-group textarea,
.form-input,
input[type="text"],
input[type="date"],
input[type="number"],
select,
textarea {
  width: 100%;
  padding: 7px 11px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--text);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color var(--t), box-shadow var(--t);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus,
.form-input:focus,
input:focus,
select:focus,
textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-ring);
}
.form-row {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.checkbox-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-soft);
  cursor: pointer;
  user-select: none;
}
.checkbox-label input[type="checkbox"] {
  width: 14px; height: 14px;
  accent-color: var(--accent);
  margin: 0;
}

/* Search page */
.search-form { display: flex; flex-direction: column; gap: 12px; }
.search-bar {
  display: flex;
  gap: 8px;
  align-items: center;
}
.search-bar input {
  flex: 1;
}
.search-filters,
.search-filters-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: end;
}
.search-filters .form-group { margin-bottom: 0; min-width: 140px; }

/* Strategy page */
.strategy-controls {
  display: flex;
  gap: 14px;
  align-items: end;
  flex-wrap: wrap;
}
.strategy-controls .form-group { margin-bottom: 0; min-width: 150px; }

/* ---------- Tabs ---------- */
.tabs {
  display: flex;
  gap: 2px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
  overflow-x: auto;
  scrollbar-width: none;
}
.tabs::-webkit-scrollbar { display: none; }
.tab-item {
  padding: 9px 14px;
  font-size: 13px;
  color: var(--text-soft);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color var(--t), border-color var(--t);
  white-space: nowrap;
  font-weight: 500;
}
.tab-item:hover { color: var(--text); }
.tab-item.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
  font-weight: 600;
}

/* ---------- Table ---------- */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.data-table th {
  text-align: left;
  padding: 9px 12px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  background: var(--bg-subtle);
  white-space: nowrap;
}
.data-table td {
  padding: 9px 12px;
  border-bottom: 1px solid var(--border-soft);
  color: var(--text);
  font-variant-numeric: tabular-nums;
  vertical-align: top;
}
.data-table tbody tr { transition: background var(--t); }
.data-table tbody tr:hover { background: var(--bg-subtle); }
.data-table tr.row-stripe { background: var(--bg-subtle); }
.data-table tr.expand-row td {
  background: var(--bg-subtle);
  font-size: 12px;
  color: var(--text-soft);
  white-space: pre-wrap;
}
.data-table tbody tr:last-child td { border-bottom: 0; }

/* ---------- Badges ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 9px;
  font-size: 11px;
  font-weight: 600;
  border-radius: 999px;
  line-height: 1.7;
  background: var(--bg-hover);
  color: var(--text-soft);
  white-space: nowrap;
}
.badge-primary { background: var(--accent-soft);             color: var(--accent-hover); }
.badge-success { background: rgba(94, 142, 78, 0.14);        color: var(--success); }
.badge-danger  { background: rgba(178, 60, 60, 0.12);        color: var(--danger); }
.badge-warning { background: rgba(196, 139, 39, 0.15);       color: var(--warning); }
html[data-theme="dark"] .badge-success { background: rgba(122, 174, 102, 0.18); }
html[data-theme="dark"] .badge-danger  { background: rgba(217, 100, 100, 0.18); }
html[data-theme="dark"] .badge-warning { background: rgba(217, 165, 66, 0.18); }

/* ---------- Rise / Fall ---------- */
.rise, .text-up   { color: var(--rise) !important; }
.fall, .text-down { color: var(--fall) !important; }
.text-flat        { color: var(--text-muted) !important; }
.text-muted       { color: var(--text-muted) !important; }

/* ---------- Tier (industry leaders) ---------- */
.tier-1 { color: #B24F30; font-weight: 700; }
.tier-2 { color: #C48B27; font-weight: 600; }
.tier-3 { color: var(--text-soft); font-weight: 500; }

/* ---------- Progress bar ---------- */
.progress {
  height: 6px;
  background: var(--bg-hover);
  border-radius: 999px;
  overflow: hidden;
}
.progress-bar {
  height: 100%;
  background: var(--accent);
  border-radius: 999px;
  transition: width 0.4s ease;
}
.progress-bar.success { background: var(--success); }
.progress-bar.danger  { background: var(--danger); }

/* ---------- Sentiment score block ---------- */
.sentiment-score {
  font-family: var(--font-serif);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}

/* ---------- Flash news list ---------- */
.flash-list > div:last-child { border-bottom: 0 !important; }

/* ---------- Industry leaders layout ---------- */
.leaders-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 16px;
  align-items: start;
}
.leaders-tree-card {
  position: sticky;
  top: calc(var(--topbar-h) + 12px);
  max-height: calc(100vh - var(--topbar-h) - 40px);
  overflow-y: auto;
}
.leaders-main { display: flex; flex-direction: column; gap: 16px; }
.leaders-main > .card { margin-bottom: 0; }

.leaders-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}
.leaders-toolbar .form-input { width: auto; min-width: 140px; }

.leaders-tree { font-size: 13px; }
.leaders-tree-ul { padding-left: 12px; border-left: 1px dashed var(--border); }
.leaders-tree > .leaders-tree-ul { padding-left: 0; border-left: 0; }
.leaders-tree-li { margin: 3px 0; }
.leaders-tree-node {
  display: inline-block;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  color: var(--text-soft);
  cursor: pointer;
  transition: background var(--t), color var(--t);
}
.leaders-tree-node:hover {
  background: var(--accent-soft);
  color: var(--accent-hover);
}

/* ---------- State blocks ---------- */
.state-loading,
.state-empty,
.state-error {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 28px 16px;
  color: var(--text-muted);
  font-size: 13px;
}
.state-error { color: var(--danger); }

.spinner {
  width: 16px; height: 16px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 999px;
}
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

::selection { background: var(--accent-soft); color: var(--accent-hover); }

/* ---------- Badge (muted) ---------- */
.badge-muted {
  background: var(--bg-hover);
  color: var(--text-soft);
}

/* ---------- Cron toolbar ---------- */
.cron-toolbar {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 4px;
}
.cron-toolbar .form-input { width: auto; }

/* ---------- Modal / Dialog ---------- */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(45, 43, 38, 0.42);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 500;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--t), visibility var(--t);
}
.modal-backdrop.show {
  opacity: 1;
  visibility: visible;
}
.modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 90%;
  max-width: 560px;
  max-height: 86vh;
  overflow-y: auto;
  padding: 22px;
  transform: translateY(10px);
  transition: transform var(--t);
}
.modal-backdrop.show .modal { transform: translateY(0); }
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-soft);
}
.modal-header h3 {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
}
.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--border-soft);
}

/* ---------- Precious metals page ---------- */
.precious-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
}
.precious-card {
  margin-bottom: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: box-shadow var(--t), transform var(--t);
}
.precious-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-1px);
}
.precious-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}
.precious-card-name {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.005em;
}
.precious-card-price {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
  line-height: 1.1;
}
.precious-card-price .precious-unit {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 400;
  margin-left: 2px;
}
.precious-card-change {
  font-size: 13px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.precious-card-extra {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--text-soft);
  padding-top: 8px;
  border-top: 1px dashed var(--border-soft);
}
.precious-card-extra .kv { display: flex; gap: 4px; }
.precious-card-extra .kv-k { color: var(--text-muted); }
.precious-card-extra .kv-v { font-variant-numeric: tabular-nums; }
.precious-card-ts {
  font-size: 11px;
  margin-top: 2px;
}

/* ---------- Bottom nav (mobile) ---------- */
.bottom-nav { display: none; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 900px) {
  .leaders-layout { grid-template-columns: 1fr; }
  .leaders-tree-card { position: static; max-height: none; }
  .dashboard-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .app { grid-template-columns: 1fr; }

  .sidebar {
    transform: translateX(-100%);
    transition: transform var(--t);
    box-shadow: var(--shadow-lg);
  }
  .sidebar.open { transform: translateX(0); }

  .main { grid-column: 1; padding-bottom: 64px; }

  .mobile-menu-btn { display: inline-flex; }

  .page { padding: 18px 16px 32px; }

  .stat-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .stat-card-value { font-size: 20px; }

  .bottom-nav {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: 1fr;
    position: fixed;
    left: 0; right: 0; bottom: 0;
    height: 56px;
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    z-index: 90;
    padding: 0 4px;
    box-shadow: 0 -2px 8px rgba(45, 43, 38, 0.06);
  }
  .bottom-nav .nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    color: var(--text-muted);
    font-size: 11px;
    font-weight: 500;
    padding: 6px 4px;
    border-radius: var(--radius-sm);
    transition: color var(--t), background var(--t);
  }
  .bottom-nav .nav-item .nav-icon { font-size: 18px; }
  .bottom-nav .nav-item.active {
    color: var(--accent);
    background: var(--accent-soft);
  }

  .topbar { padding: 0 16px; }
  .page-header h3 { font-size: 20px; }
}

@media (max-width: 380px) {
  .stat-grid { grid-template-columns: 1fr; }
}

/* ---------- Cron panel lock (frosted glass gate) ---------- */
.cron-lock-wrap {
  position: relative;
}
.cron-lock-wrap.locked > .cron-content {
  filter: blur(6px);
  pointer-events: none;
  user-select: none;
}
.cron-lock-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(245, 243, 238, 0.35);
  backdrop-filter: saturate(160%) blur(3px);
  -webkit-backdrop-filter: saturate(160%) blur(3px);
  z-index: 20;
  border-radius: var(--radius);
}
html[data-theme="dark"] .cron-lock-overlay {
  background: rgba(38, 38, 36, 0.45);
}
.cron-lock-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 28px 32px 24px;
  width: min(92%, 420px);
  display: flex;
  flex-direction: column;
  gap: 12px;
  animation: pageIn 0.2s ease;
}
.cron-lock-card h3 {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text);
}
.cron-lock-card p {
  font-size: 13px;
  color: var(--text-soft);
  line-height: 1.5;
}
.cron-lock-card .cron-lock-err {
  font-size: 12px;
  color: var(--danger);
  min-height: 16px;
}
.cron-lock-card .cron-lock-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 4px;
}

/* ---------- Print ---------- */
@media print {
  .sidebar, .bottom-nav, .topbar, .theme-toggle, .mobile-menu-btn {
    display: none !important;
  }
  .app { grid-template-columns: 1fr; }
  .main { grid-column: 1; }
  .page { display: block !important; padding: 0; }
  .card { box-shadow: none; border: 1px solid #ddd; break-inside: avoid; }
}