/* ══════════════════════════════════════════════════════════════════════════
   TOKENS — carried over 1:1 from the source app's design system
   ══════════════════════════════════════════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; }

:root, [data-bs-theme="dark"] {
  --bg:        #0a0b0f;
  --surface:   #111318;
  --surface2:  #181b23;
  --surface3:  #1f2330;
  --border:    #252a38;
  --border2:   #2e3547;
  --text:      #e2e8f0;
  --text2:     #94a3b8;
  --text3:     #4a5568;
  --accent:    #6366f1;
  --accent-h:  #818cf8;
  --accent-text: #ffffff;
  --accent-bg: rgba(99,102,241,.12);
  --danger:    #ef4444;
  --danger-bg: rgba(239,68,68,.12);
  --green:     #22c55e;
  --green-bg:  rgba(34,197,94,.12);
  --yellow:    #f59e0b;
  --yellow-bg: rgba(245,158,11,.12);
  --radius:    8px;
  --radius-sm: 4px;
  --mono:      'Ubuntu Mono', monospace;
  --sans:      'Ubuntu', sans-serif;
  --sidebar-w: 232px;
  --toolbar-h: 56px;

  /* App-shell width tokens, anchored to Bootstrap's breakpoint scale so the
     frame stays on the same grid as the framework. Contained mode follows the
     xl breakpoint (1200px) exactly; boxed mode follows the container scale
     (540px @sm, 720px @md, 960px @lg, 1140px @xl, 1320px @xxl) via the media
     queries below. */
  --app-contained-w: var(--bs-breakpoint-xl);
  --app-boxed-w: 100%;

  /* Bootstrap variable bridge — makes native .btn/.card/.form-*/.modal etc.
     inherit this palette instead of Bootstrap's defaults */
  --bs-body-bg: var(--bg);
  --bs-body-color: var(--text);
  --bs-body-font-family: var(--sans);
  --bs-border-color: var(--border);
  --bs-border-radius: var(--radius);
  --bs-border-radius-sm: var(--radius-sm);
  --bs-border-radius-lg: 12px;
  --bs-primary: var(--accent);
  --bs-primary-rgb: 99,102,241;
  --bs-danger: var(--danger);
  --bs-danger-rgb: 239,68,68;
  --bs-success: var(--green);
  --bs-success-rgb: 34,197,94;
  --bs-warning: var(--yellow);
  --bs-warning-rgb: 245,158,11;
  --bs-tertiary-bg: var(--surface2);
  --bs-secondary-bg: var(--surface2);
  --bs-secondary-color: var(--text2);
  --bs-emphasis-color: var(--text);
  --bs-link-color: var(--accent-h);
  --bs-link-hover-color: var(--accent);
  --bs-card-bg: var(--surface);
  --bs-card-border-color: var(--border);
  --bs-modal-bg: var(--surface);
  --bs-modal-color: var(--text);
}

[data-bs-theme="light"] {
  --bg:        #f1f5f9;
  --surface:   #ffffff;
  --surface2:  #f8fafc;
  --surface3:  #e2e8f0;
  --border:    #dbe2ea;
  --border2:   #b9c3d1;
  --text:      #0f172a;
  --text2:     #334155;
  --text3:     #64748b;
  --accent-bg: rgba(99,102,241,.08);
  --danger-bg: rgba(220,38,38,.08);
  --green:     #16a34a;
  --green-bg:  rgba(22,163,74,.08);
  --yellow:    #d97706;
  --yellow-bg: rgba(217,119,6,.08);
}

[data-bs-theme="light"] .tag-indigo  { color: #4f46e5; background: rgba(99,102,241,.1);   border-color: rgba(99,102,241,.28); }
[data-bs-theme="light"] .tag-amber   { color: #b45309; background: rgba(245,158,11,.14);  border-color: rgba(245,158,11,.32); }
[data-bs-theme="light"] .tag-sky     { color: #0369a1; background: rgba(56,189,248,.14);  border-color: rgba(56,189,248,.35); }
[data-bs-theme="light"] .tag-green   { color: #15803d; background: rgba(34,197,94,.12);   border-color: rgba(34,197,94,.3); }
[data-bs-theme="light"] .tag-pink    { color: #be185d; background: rgba(244,114,182,.14); border-color: rgba(244,114,182,.3); }
[data-bs-theme="light"] .tag-red     { color: #b91c1c; background: rgba(239,68,68,.12);   border-color: rgba(239,68,68,.3); }

html, body { background: var(--bg); overflow-x: hidden; }
body {
  color: var(--text);
  font-family: var(--sans);
  font-size: 14px;
}
h1,h2,h3,h4,h5,h6 { font-family: var(--sans); letter-spacing: -.02em; }
.font-mono { font-family: var(--mono) !important; }
a { text-decoration: none; }
::selection { background: var(--accent); color: #fff; }

/* Scrollbars */
::-webkit-scrollbar { width: 7px; height: 7px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 4px; }

/* ══════════════════════════════════════════════════════════════════════════
   APP SHELL
   ══════════════════════════════════════════════════════════════════════════ */
#app { display: flex; min-height: 100vh; }

/* The frame's horizontal bars (top nav, toolbar, footer) span the full width
   and wrap their inner content in .app-container — the Bootstrap-style
   `bar > .container` pattern. In contained mode the wrapper caps at the
   contained column so only the contents are constrained; otherwise it fills
   the bar. */
.app-container {
  width: 100%;
  margin-left: auto;
  margin-right: auto;
}
.layout-contained .app-container { max-width: var(--app-contained-w); }

/* Restructured pages swap .app-container for a Bootstrap container class so
   Bootstrap owns the breakpoint widths (container: 540/720/960/1140/1320px;
   container-xl: 1140px @xl, 1320px @xxl). Strip the Bootstrap gutter so the
   per-bar padding rules keep control, and let only contained mode keep the
   cap — fluid/boxed fill the bar. */
#app-nav > .container,
#app-nav > .container-xl,
#toolbar > .container,
#toolbar > .container-xl,
#content.container,
#content.container-xl,
.app-footer-inner.container,
.app-footer-inner.container-xl {
  --bs-gutter-x: 0;
}
.layout-fluid #app-nav > .container,
.layout-fluid #app-nav > .container-xl,
.layout-fluid #toolbar > .container,
.layout-fluid #toolbar > .container-xl,
.layout-fluid #content.container,
.layout-fluid #content.container-xl,
.layout-fluid .app-footer-inner.container,
.layout-fluid .app-footer-inner.container-xl,
.layout-boxed #app-nav > .container,
.layout-boxed #app-nav > .container-xl,
.layout-boxed #toolbar > .container,
.layout-boxed #toolbar > .container-xl,
.layout-boxed #content.container,
.layout-boxed #content.container-xl,
.layout-boxed .app-footer-inner.container,
.layout-boxed .app-footer-inner.container-xl {
  max-width: none;
}

/* ── SIDEBAR ─────────────────────────────────────────────────────────────── */
#app-nav {
  width: var(--sidebar-w);
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  position: fixed;
  top: 0; bottom: 0; left: 0;
  z-index: 1030;
  transition: transform .2s ease;
}
#app-nav > .app-container,
#app-nav > .container,
#app-nav > .container-xl {
  flex: 1;
  min-height: 0;
  width: 100%;
  display: flex;
  flex-direction: column;
}
.app-logo {
  height: var(--toolbar-h);
  padding: 0 18px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -.3px;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.app-logo .logo-mark {
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  background: var(--accent-bg);
  color: var(--accent-h);
  border-radius: var(--radius-sm);
  font-size: 13px;
}
.app-logo span { opacity: .4; font-weight: 400; font-size: 11px; }

.app-navigation {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 14px 0;
}
.nav-group-label {
  padding: 4px 15px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--text3);
  text-transform: uppercase;
  margin: 14px 0 4px;
}
.nav-group-label:first-child { margin-top: 0; }

.side-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 15px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text2);
  cursor: pointer;
  user-select: none;
  transition: background .12s, color .12s;
  position: relative;
  border-left: 2px solid transparent;
}
.side-link i { width: 15px; text-align: center; font-size: 13px; flex-shrink: 0; }
.side-link:hover { background: var(--surface2); color: var(--text); }
.side-link.active { background: var(--accent-bg); color: var(--accent-h); border-left-color: var(--accent); }
.side-link .badge { margin-left: auto; }

.app-user {
  height: var(--toolbar-h);
  padding: 8px 14px;
  border-top: 1px solid var(--border);
  font-size: 11px;
  color: var(--text3);
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: center;
  gap: 10px;
  flex-shrink: 0;
}
.app-user .plan-tag { font-family: var(--mono); }
.footer-user .avatar-btn { padding: 4px; }
.footer-user .avatar-btn .who { flex: 1; }
.footer-user-chev { transition: transform .12s; }
.footer-user.show .footer-user-chev { transform: rotate(180deg); }
.footer-meta, .fs-label, .footer-links { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.footer-status { font-family: var(--mono); white-space: nowrap; }
.footer-storage { font-family: var(--mono); }
.fs-label { margin-bottom: 5px; }
.fs-label span:last-child { color: var(--text2); }
.footer-storage .progress { height: 4px; background: var(--surface3); border-radius: 99px; overflow: hidden; }
.footer-storage .progress-bar { background: var(--accent); border-radius: inherit; }
.footer-links { justify-content: flex-start; gap: 12px; }
.footer-links a { color: var(--text3); transition: color .12s; }
.footer-links a:hover { color: var(--accent-h); }
.footer-copy { font-family: var(--mono); color: var(--text3); }

/* ── MAIN ────────────────────────────────────────────────────────────────── */
/* Flex framing is Bootstrap utilities on the element (.d-flex .flex-column);
   only the custom offset and sizing stay here. */
#main { flex: 1; min-width: 0; margin-left: var(--sidebar-w); }

/* ── TOPBAR / TOOLBAR ────────────────────────────────────────────────────── */
/* Display/alignment/sticky are Bootstrap utilities on the element
   (.d-flex .align-items-center .gap-2 .flex-shrink-0 .sticky-top); only the
   frame look stays here. The bar spans the full width; its inner content is
   wrapped in .app-container, which carries the horizontal padding. */
#toolbar {
  height: var(--toolbar-h);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 0;
}
#toolbar > .app-container,
#toolbar > .container,
#toolbar > .container-xl { padding-inline: 18px; }
.tb-sep { width: 1px; height: 24px; background: var(--border); margin: 0 2px; flex-shrink: 0; }
.app-nav-toggle { display: none; }

.breadcrumb-wrap { display: flex; align-items: center; flex: 1; overflow: hidden; margin: 0 4px; }
.breadcrumb { margin-bottom: 0; flex-wrap: nowrap; --bs-breadcrumb-divider: '›'; --bs-breadcrumb-divider-color: var(--text3); --bs-breadcrumb-item-padding-x: .25rem; }
.breadcrumb-item { font-size: 12px; color: var(--text3); white-space: nowrap; font-family: var(--mono); }
.breadcrumb-item.active { color: var(--text); }

.search-wrap { position: relative; flex-shrink: 0; }
.search-input {
  background: var(--surface2);
  border: 1px solid var(--border2);
  border-radius: var(--radius-sm);
  padding: 7px 12px 7px 32px;
  color: var(--text);
  font-family: var(--mono);
  font-size: 12.5px;
  width: 220px;
  outline: none;
  transition: border-color .12s, width .15s;
}
.search-input:focus { border-color: var(--accent); width: 260px; }
.search-input::placeholder { color: var(--text3); }
.search-icon { position: absolute; left: 11px; top: 50%; transform: translateY(-50%); color: var(--text3); font-size: 11px; pointer-events: none; }

.icon-btn {
  width: 34px; height: 34px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--surface2);
  border: 1px solid var(--border2);
  border-radius: var(--radius-sm);
  color: var(--text2);
  cursor: pointer;
  flex-shrink: 0;
  transition: all .12s;
  position: relative;
}
.icon-btn:hover { border-color: var(--accent); color: var(--text); }
.icon-btn .ping {
  position: absolute; top: -4px; right: -4px;
  background: var(--danger); color: #fff;
  font-family: var(--mono); font-size: 9px; font-weight: 600;
  min-width: 15px; height: 15px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  padding: 0 3px; border: 2px solid var(--surface);
}

.avatar-btn { display: flex; align-items: center; gap: 8px; cursor: pointer; padding: 4px 8px 4px 4px; border-radius: var(--radius-sm); transition: background .12s; flex-shrink: 0; }
.avatar-btn:hover { background: var(--surface2); }
.avatar-circle {
  width: 28px; height: 28px; border-radius: 7px;
  background: linear-gradient(135deg, var(--accent), #a78bfa);
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700; font-family: var(--sans); flex-shrink: 0;
}
.avatar-btn .who { line-height: 1.2; }
.avatar-btn .who .n { font-size: 12px; font-weight: 600; color: var(--text); }
.avatar-btn .who .r { font-size: 10.5px; color: var(--text3); font-family: var(--mono); }

/* ── CONTENT ─────────────────────────────────────────────────────────────── */
#content { padding: 22px 18px 60px; flex: 1; }
/* The footer bar spans the full width; in horizontal contained mode only its
   inner content is pulled into the same column as #content (vertical mode
   keeps the footer full-bleed, matching its sidebar-offset content column). */
.app-footer { margin-top: auto; background: var(--surface); border-top: 1px solid var(--border); }
.app-footer-inner { height: var(--toolbar-h); padding: 8px 18px; display: flex; flex-wrap: wrap; align-items: center; gap: 18px; font-size: 13px; }
.layout-horizontal.layout-contained .app-footer-inner:not(.container):not(.container-xl) { max-width: var(--app-contained-w); margin-left: auto; margin-right: auto; }
.app-footer .footer-meta { justify-content: flex-start; }
.app-footer .footer-storage { min-width: 0; flex: 0 1 250px; }
.app-footer .footer-links { gap: 14px; }
.app-footer .footer-copy { white-space: nowrap; }
@media (max-width: 767.98px) {
  .app-footer-inner { height: auto; min-height: var(--toolbar-h); }
  .app-footer .footer-meta,
  .app-footer .footer-storage,
  .app-footer .footer-links,
  .app-footer .footer-copy { flex: 1 1 100%; }
  .app-footer .footer-storage { order: -1; }
  .app-footer .footer-meta,
  .app-footer .footer-links { justify-content: center; }
  .app-footer .footer-copy { text-align: center; }
}
.page-section { display: none; }
.page-section.active { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

.page-head { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 20px; gap: 12px; flex-wrap: wrap; }
.page-head h1 { font-size: 21px; font-weight: 700; margin: 0 0 3px; letter-spacing: -.02em; }
.page-head p { font-size: 12.5px; color: var(--text3); margin: 0; font-family: var(--mono); }

/* ══════════════════════════════════════════════════════════════════════════
   SHARED SURFACES — cards, tables, forms restyled to the token system
   ══════════════════════════════════════════════════════════════════════════ */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.card { --bs-card-cap-bg: transparent; }
.card-header {
  border-bottom: 1px solid var(--border);
  padding: 14px 18px;
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
}
.card-header .card-title { font-size: 13.5px; font-weight: 700; margin: 0; display: flex; align-items: center; gap: 8px; }
.card-header .card-title i { color: var(--accent); font-size: 12px; }
.card-header .card-sub { font-size: 11px; color: var(--text3); font-family: var(--mono); }
.card-body { padding: 18px; }

/* Stat cards */
.stat-card { padding: 18px; display: flex; flex-direction: column; gap: 10px; }
.stat-card .top { display: flex; align-items: center; justify-content: space-between; }
.stat-icon {
  width: 36px; height: 36px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center; font-size: 15px;
}
.stat-card .value { font-family: var(--mono); font-size: 26px; font-weight: 600; letter-spacing: -.01em; color: var(--text); }
.stat-card .label { font-size: 12px; color: var(--text2); font-weight: 500; }
.stat-delta { font-size: 11px; font-family: var(--mono); font-weight: 600; display: inline-flex; align-items: center; gap: 4px; padding: 2px 7px; border-radius: 20px; }
.stat-delta.up { color: var(--green); background: var(--green-bg); }
.stat-delta.down { color: var(--danger); background: var(--danger-bg); }

/* Buttons — bootstrap bridge */
.btn { font-family: var(--sans); font-weight: 600; font-size: 13px; border-radius: var(--radius-sm); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
.btn-primary:hover, .btn-primary:focus { background: var(--accent-h); border-color: var(--accent-h); color: var(--accent-text); }
.btn-outline-secondary { color: var(--text2); border-color: var(--border2); }
.btn-outline-secondary:hover { background: var(--surface2); color: var(--text); border-color: var(--border2); }
.btn-ghost { background: var(--surface2); border: 1px solid var(--border2); color: var(--text2); }
.btn-ghost:hover { color: var(--text); border-color: var(--border); background: var(--surface2); }
.btn-check:checked + .btn-ghost, .btn-ghost.active { background: var(--accent-bg); border-color: var(--accent); color: var(--accent-h); }

/* Badges (also used as "tag" chips, echoing the source app's file-type colour map) */
.badge { font-family: var(--mono); font-weight: 600; letter-spacing: .01em; padding: .4em .6em; border-radius: 20px; }
.tag { display: inline-flex; align-items: center; gap: 5px; font-family: var(--mono); font-size: 11px; font-weight: 600; padding: 3px 9px; border-radius: 20px; border: 1px solid transparent; }
.tag i { font-size: 9px; }
.tag-indigo  { color: #a5b4fc; background: rgba(99,102,241,.14); border-color: rgba(99,102,241,.3); }
.tag-amber   { color: #fbbf24; background: rgba(245,158,11,.14); border-color: rgba(245,158,11,.3); }
.tag-sky     { color: #7dd3fc; background: rgba(56,189,248,.14); border-color: rgba(56,189,248,.3); }
.tag-green   { color: #4ade80; background: rgba(34,197,94,.14); border-color: rgba(34,197,94,.3); }
.tag-pink    { color: #f9a8d4; background: rgba(244,114,182,.14); border-color: rgba(244,114,182,.3); }
.tag-red     { color: #f87171; background: rgba(239,68,68,.14); border-color: rgba(239,68,68,.3); }
.tag-slate   { color: var(--text2); background: var(--surface2); border-color: var(--border2); }

/* Status dot */
.status-dot { width: 7px; height: 7px; border-radius: 50%; display: inline-block; margin-right: 6px; flex-shrink: 0; }
.status-dot.on { background: var(--green); box-shadow: 0 0 0 3px var(--green-bg); }
.status-dot.off { background: var(--text3); }
.status-dot.warn { background: var(--yellow); box-shadow: 0 0 0 3px var(--yellow-bg); }

/* Forms */
.form-label { font-size: 12px; font-weight: 600; color: var(--text2); margin-bottom: 6px; text-transform: uppercase; letter-spacing: .04em; }
.form-control, .form-select {
  background: var(--surface2); border: 1px solid var(--border2); color: var(--text);
  border-radius: var(--radius-sm); font-size: 13px; padding: 9px 12px;
}
.form-control::placeholder { color: var(--text3); }
.form-control:focus, .form-select:focus {
  background: var(--surface2); border-color: var(--accent); color: var(--text);
  box-shadow: 0 0 0 3px var(--accent-bg);
}
.form-control.font-mono, textarea.font-mono { font-family: var(--mono); }
.form-text { color: var(--text3); font-size: 11.5px; }
.input-group-text { background: var(--surface3); border-color: var(--border2); color: var(--text3); }
.form-check-input { background-color: var(--surface2); border-color: var(--border2); }
.form-check-input:checked { background-color: var(--accent); border-color: var(--accent); }
.form-check-input:focus { box-shadow: 0 0 0 3px var(--accent-bg); }
.form-switch { padding-left: 2.7em; }
.form-switch .form-check-input { width: 2.1em; margin-left: -2.7em; }
.form-floating > .form-control, .form-floating > .form-select { padding-top: 1.3rem; }
.form-floating > label { color: var(--text3); font-size: 12.5px; }

/* Table (mirrors #file-table exactly) */
.data-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.card:has(.data-table) { overflow-x: auto; }
.data-table thead th {
  background: var(--surface2);
  color: var(--text3);
  font-size: 10.5px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  padding: 11px 14px; text-align: left; border-bottom: 1px solid var(--border);
  white-space: nowrap; cursor: pointer; user-select: none;
}
.data-table thead th:hover { color: var(--text2); }
.data-table thead th.sort-asc::after { content: ' ↑'; color: var(--accent-h); }
.data-table thead th.sort-desc::after { content: ' ↓'; color: var(--accent-h); }
.data-table tbody tr { border-bottom: 1px solid var(--border); transition: background .1s; cursor: default; }
.data-table tbody tr:last-child { border-bottom: none; }
.data-table tbody tr:hover { background: var(--surface2); }
.data-table tbody tr.selected { background: var(--accent-bg); }
.data-table td { padding: 10px 14px; vertical-align: middle; color: var(--text2); }
.data-table td.name-cell { color: var(--text); font-weight: 500; }
.data-table td.mono-cell { font-family: var(--mono); font-size: 12px; }
.row-actions { display: flex; gap: 5px; justify-content: flex-end; opacity: 1; transition: opacity .12s; }
@media (hover: hover) {
  .row-actions { opacity: 0; }
  .data-table tbody tr:hover .row-actions { opacity: 1; }
}
.row-btn {
  width: 27px; height: 27px; display: inline-flex; align-items: center; justify-content: center;
  background: var(--surface3); border: 1px solid var(--border2); border-radius: var(--radius-sm);
  color: var(--text2); cursor: pointer; font-size: 11px; transition: all .12s;
}
.row-btn:hover { border-color: var(--accent); color: var(--accent-h); }
.row-btn.del:hover { border-color: var(--danger); color: var(--danger); }
.cell-check input[type=checkbox], .form-check-input.chk-cell {
  appearance: none; width: 15px; height: 15px; border: 1px solid var(--border2);
  border-radius: 3px; background: var(--surface2); cursor: pointer; position: relative; margin: 0;
}
.cell-check input[type=checkbox]:checked, .form-check-input.chk-cell:checked { background: var(--accent); border-color: var(--accent); }
.cell-check input[type=checkbox]:checked::after, .form-check-input.chk-cell:checked::after {
  content: ''; position: absolute; left: 4px; top: 2px; width: 5px; height: 8px;
  border: 1.5px solid #fff; border-top: none; border-left: none; transform: rotate(45deg);
}
.table-toolbar { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; border-bottom: 1px solid var(--border); gap: 10px; flex-wrap: wrap; }

/* Selection pill (mirrors #sel-toolbar) */
.sel-pill-wrap { position: sticky; bottom: 16px; display: flex; justify-content: center; height: 0; z-index: 40; }
#sel-toolbar {
  background: var(--surface3); border: 1px solid var(--border2); border-radius: 40px;
  padding: 9px 18px; display: none; gap: 14px; align-items: center;
  box-shadow: 0 10px 40px rgba(0,0,0,.45); font-size: 12.5px; color: var(--text2);
  transform: translateY(-16px);
}
#sel-toolbar.visible { display: flex; }
#sel-toolbar .sel-count { font-weight: 700; color: var(--text); margin-right: 2px; }
#sel-toolbar .sep { width: 1px; height: 18px; background: var(--border); }
#sel-toolbar span[role="button"] { cursor: pointer; transition: color .12s; }
#sel-toolbar span[role="button"]:hover { color: var(--text); }

/* Empty state */
.empty-state { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; padding: 60px 20px; color: var(--text3); }
.empty-state i { font-size: 34px; }
.empty-state p { font-size: 13px; margin: 0; }

/* Progress */
.progress { background: var(--surface2); border-radius: 20px; height: 7px; }
.progress-bar { background: var(--accent); }

/* Nav tabs */
.nav-tabs { border-bottom: 1px solid var(--border); gap: 4px; }
.nav-tabs .nav-link { color: var(--text3); font-size: 12.5px; font-weight: 600; border: none; border-bottom: 2px solid transparent; border-radius: 0; padding: 9px 4px; margin-right: 18px; }
.nav-tabs .nav-link:hover { color: var(--text2); border-color: var(--border2); }
.nav-tabs .nav-link.active { color: var(--accent-h); background: transparent; border-color: var(--accent); }

/* Accordion */
.accordion-item { background: var(--surface); border-color: var(--border); }
.accordion-button { background: var(--surface); color: var(--text); font-size: 13px; font-weight: 600; }
.accordion-button:not(.collapsed) { background: var(--accent-bg); color: var(--accent-h); box-shadow: none; }
.accordion-button::after { filter: invert(60%) sepia(40%) saturate(900%) hue-rotate(200deg); }
.accordion-body { color: var(--text2); font-size: 13px; }

/* List group */
.list-group-item { background: var(--surface); border-color: var(--border); color: var(--text2); font-size: 13px; }
.list-group-item.active { background: var(--accent-bg); border-color: var(--accent); color: var(--accent-h); }

/* Alerts (echo the toast success/error look — left accent bar, flat surface) */
.alert { border: 1px solid var(--border2); border-left-width: 3px; border-radius: var(--radius-sm); background: var(--surface2); color: var(--text2); font-size: 13px; }
.alert-primary { border-left-color: var(--accent); }
.alert-primary .alert-icon { color: var(--accent-h); }
.alert-success { border-left-color: var(--green); }
.alert-success .alert-icon { color: var(--green); }
.alert-warning { border-left-color: var(--yellow); }
.alert-warning .alert-icon { color: var(--yellow); }
.alert-danger { border-left-color: var(--danger); }
.alert-danger .alert-icon { color: var(--danger); }
.alert-heading { color: var(--text); font-weight: 700; font-size: 13px; }

/* Modals — modern: frosted backdrop, soft shadow, springy entry, mobile bottom sheet */
.modal-backdrop { --bs-backdrop-bg: rgba(5,7,13,.55); --bs-backdrop-opacity: 1; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.modal.fade .modal-dialog { transform: translateY(14px) scale(.97); transition: transform .22s cubic-bezier(.16,1,.3,1); }
.modal.show .modal-dialog { transform: none; }
.modal-content {
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: 18px;
  box-shadow: 0 32px 90px rgba(0,0,0,.5), inset 0 1px 0 rgba(255,255,255,.05);
  overflow: hidden;
}
.modal-header { border: 0; padding: 20px 22px 0; }
.modal-body { padding: 16px 22px; }
.modal-footer { border: 0; padding: 0 22px 20px; }
.modal-title { font-weight: 700; font-size: 16px; display: flex; align-items: center; gap: 11px; }
.modal-icon {
  width: 38px; height: 38px; flex-shrink: 0; border-radius: 11px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--accent-bg); color: var(--accent-h); font-size: 15px;
}
.modal-icon.danger { background: var(--danger-bg); color: var(--danger); }
.modal-footer .btn { min-width: 88px; }
@media (max-width: 575.98px) {
  .modal-dialog { margin: 0; }
  .modal-dialog-centered { min-height: 100%; align-items: flex-end; }
  .modal-content { border-radius: 20px 20px 0 0; }
  .modal.fade .modal-dialog { transform: translateY(100%); }
  .modal.show .modal-dialog { transform: none; }
}
.btn-close { filter: invert(1) grayscale(1); opacity: .5; }
[data-bs-theme="light"] .btn-close { filter: none; opacity: .5; }

/* Dropdowns */
.dropdown-menu { background: var(--surface2); border: 1px solid var(--border2); border-radius: var(--radius); box-shadow: 0 12px 40px rgba(0,0,0,.4); padding: 5px; font-size: 13px; }
.dropdown-item { color: var(--text2); border-radius: var(--radius-sm); padding: 7px 10px; }
.dropdown-item:hover, .dropdown-item:focus { background: var(--surface3); color: var(--text); }
.dropdown-item.text-danger:hover { background: var(--danger-bg) !important; color: var(--danger) !important; }
.dropdown-divider { border-color: var(--border); }
.dropdown-header { color: var(--text3); font-size: 10.5px; text-transform: uppercase; letter-spacing: .07em; font-weight: 700; }

/* Pagination */
.page-link { background: var(--surface2); border-color: var(--border2); color: var(--text2); font-family: var(--mono); font-size: 12.5px; }
.page-link:hover { background: var(--surface3); color: var(--text); border-color: var(--border2); }
.page-item.active .page-link { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
.page-item.disabled .page-link { background: var(--surface2); color: var(--text3); }

/* Tooltips */
.tooltip .tooltip-inner { background: var(--surface3); color: var(--text); font-size: 11.5px; border: 1px solid var(--border2); border-radius: var(--radius-sm); }
.tooltip .tooltip-arrow::before { border-top-color: var(--surface3); }

/* Toast (exact port of the source app's toast) */
#toast-container { position: fixed; bottom: 24px; right: 20px; z-index: 9999; display: flex; flex-direction: column; gap: 8px; pointer-events: none; }
.toast-custom {
  background: var(--surface3); border: 1px solid var(--border2); border-radius: var(--radius);
  padding: 11px 16px; font-size: 13px; color: var(--text); display: flex; align-items: center; gap: 10px;
  box-shadow: 0 8px 32px rgba(0,0,0,.4); animation: toastIn .2s ease forwards; pointer-events: all; min-width: 260px; max-width: 320px;
}
.toast-custom.success { border-left: 3px solid var(--green); }
.toast-custom.error { border-left: 3px solid var(--danger); }
.toast-custom i.success { color: var(--green); }
.toast-custom i.error { color: var(--danger); }
@keyframes toastIn { from { opacity: 0; transform: translateX(24px); } to { opacity: 1; transform: none; } }

/* Context menu */
#ctx-menu {
  position: fixed; background: var(--surface2); border: 1px solid var(--border2); border-radius: var(--radius);
  padding: 5px; z-index: 2000; min-width: 170px; box-shadow: 0 12px 40px rgba(0,0,0,.5); display: none;
}
.ctx-item { display: flex; align-items: center; gap: 10px; padding: 7px 12px; font-size: 13px; border-radius: var(--radius-sm); cursor: pointer; color: var(--text2); }
.ctx-item:hover { background: var(--surface3); color: var(--text); }
.ctx-item.danger { color: var(--danger); }
.ctx-item.danger:hover { background: var(--danger-bg); }
.ctx-item i { width: 14px; text-align: center; font-size: 12px; }
.ctx-sep { height: 1px; background: var(--border); margin: 4px 0; }

/* Avatar stack */
.avatar-stack { display: flex; }
.avatar-stack .avatar-circle { border: 2px solid var(--surface); margin-left: -8px; font-size: 10px; width: 26px; height: 26px; border-radius: 50%; }
.avatar-stack .avatar-circle:first-child { margin-left: 0; }

/* Chart legend dots */
.legend-dot { width: 8px; height: 8px; border-radius: 2px; display: inline-block; margin-right: 6px; }

/* Theme customizer */
.offcanvas { background: var(--surface); color: var(--text); border-color: var(--border); width: 300px !important; }
.offcanvas-header { border-bottom: 1px solid var(--border); }
.offcanvas-title { font-size: 15px; font-weight: 700; display: flex; align-items: center; gap: 9px; }
.offcanvas-title i { color: var(--accent); }
.customizer-section { margin-bottom: 22px; }
.customizer-label { font-size: 10.5px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--text3); margin-bottom: 10px; }
.swatch-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.swatch {
  width: 100%; aspect-ratio: 1; border-radius: 50%; cursor: pointer; position: relative;
  border: 2px solid transparent; transition: transform .12s, border-color .12s;
}
.swatch:hover { transform: scale(1.1); }
.swatch.active { border-color: var(--text); }
.swatch.active::after { content: "\f282b"; font-family: "hugeicons-stroke-rounded"; color: var(--accent-text); font-size: 10px; position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; text-shadow: 0 1px 2px rgba(0,0,0,.4); }
.appearance-grid { display: flex; gap: 8px; }
.appearance-opt {
  flex: 1; padding: 12px 8px; text-align: center; border-radius: var(--radius); cursor: pointer;
  border: 1px solid var(--border2); background: var(--surface2); color: var(--text2); font-size: 11.5px; font-weight: 600;
  transition: all .12s;
}
.appearance-opt i { display: block; font-size: 15px; margin-bottom: 6px; }
.appearance-opt:hover { color: var(--text); }
.appearance-opt.active { border-color: var(--accent); background: var(--accent-bg); color: var(--accent-h); }
.radius-grid { display: flex; gap: 8px; }
.radius-opt {
  flex: 1; padding: 10px 4px; text-align: center; cursor: pointer; font-size: 11px; font-weight: 600;
  border: 1px solid var(--border2); background: var(--surface2); color: var(--text2); transition: all .12s;
}
.radius-opt.active { border-color: var(--accent); background: var(--accent-bg); color: var(--accent-h); }
.radius-opt:first-child { border-radius: var(--radius-sm) 0 0 var(--radius-sm); }
.radius-opt:last-child { border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }

/* Sidebar overlay for mobile */
#app-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 1025; }

@media (max-width: 991.98px) {
  #app-nav { transform: translateX(-100%); }
  #app-nav.open { transform: translateX(0); }
  #main { margin-left: 0; }
  .app-nav-toggle { display: inline-flex; }
  #app-overlay.open { display: block; }
  .search-input { width: 140px; }
  .search-input:focus { width: 160px; }
}
@media (max-width: 575.98px) {
  .search-wrap { display: none; }
  #toolbar .icon-btn[data-bs-toggle="offcanvas"] { margin-left: auto; }
}

/* ══════════════════════════════════════════════════════════════════════════
   LAYOUT FEATURES — compact mode, boxed content, RTL
   ══════════════════════════════════════════════════════════════════════════ */
.layout-compact #toolbar { height: 48px; }
.layout-compact #toolbar > .app-container,
.layout-compact #toolbar > .container,
.layout-compact #toolbar > .container-xl { padding-inline: 14px; }
.layout-compact .app-logo { height: 48px; }
.layout-compact #content { padding-top: 14px; }
.layout-compact .page-head { margin-bottom: 14px; }
.layout-compact .card-header { padding: 10px 14px; }
.layout-compact .card-body { padding: 14px; }
.layout-compact .page-head h1 { font-size: 18px; }

.layout-boxed #app { max-width: var(--app-boxed-w); margin: 0 auto; box-shadow: 0 0 60px rgba(0,0,0,.35); }

/* Feature pages keep the page footer outside #app (body-level sibling), so cap
   it to the same boxed width; pages whose footer lives inside #main are already
   capped by the box. */
.layout-boxed .app-footer { width: 100%; max-width: var(--app-boxed-w); margin-left: auto; margin-right: auto; }

/* Boxed box follows the Bootstrap container scale. The fixed sidebar aligns
   to the box once the fixed-rail layout kicks in (>=992px); below that it is
   an off-canvas drawer anchored to the viewport edge. */
@media (min-width: 576px)  { :root, [data-bs-theme="dark"] { --app-boxed-w: 540px; } }
@media (min-width: 768px)  { :root, [data-bs-theme="dark"] { --app-boxed-w: 720px; } }
@media (min-width: 992px)  { :root, [data-bs-theme="dark"] { --app-boxed-w: 960px; } }
@media (min-width: 1200px) { :root, [data-bs-theme="dark"] { --app-boxed-w: 1140px; } }
@media (min-width: 1400px) { :root, [data-bs-theme="dark"] { --app-boxed-w: 1320px; } }

@media (min-width: 992px) {
  .layout-boxed #app-nav { left: calc(50% - var(--app-boxed-w) / 2); }
  [dir="rtl"] .layout-boxed #app-nav { left: auto; right: calc(50% - var(--app-boxed-w) / 2); }
}

[dir="rtl"] #app-nav { left: auto; right: 0; border-right: none; border-left: 1px solid var(--border); }
[dir="rtl"] #main { margin-left: 0; margin-right: var(--sidebar-w); }
[dir="rtl"] #toast-container { right: auto; left: 20px; }
[dir="rtl"] .side-link { border-left: none; border-right: 2px solid transparent; }
[dir="rtl"] .side-link.active { border-right-color: var(--accent); }
[dir="rtl"] .side-link .badge { margin-left: 0; margin-right: auto; }
[dir="rtl"] .search-input { padding: 7px 32px 7px 12px; }
[dir="rtl"] .search-icon { left: auto; right: 11px; }
[dir="rtl"] .data-table thead th { text-align: right; }
[dir="rtl"] .status-dot { margin-right: 0; margin-left: 6px; }
[dir="rtl"] .legend-dot { margin-right: 0; margin-left: 6px; }
[dir="rtl"] .timeline { padding-left: 0; padding-right: 22px; }
[dir="rtl"] .timeline::before { left: auto; right: 5px; }
[dir="rtl"] .timeline-item::before { left: auto; right: -20px; }
[dir="rtl"] .tooltip.bs-tooltip-end .tooltip-arrow { right: -1px; left: auto; }
@media (max-width: 991.98px) {
  [dir="rtl"] #app-nav { transform: translateX(100%); }
  [dir="rtl"] #app-nav.open { transform: translateX(0); }
  [dir="rtl"] #main { margin-right: 0; }
}

/* ══════════════════════════════════════════════════════════════════════════
   AUTH PAGES — centered card shell, no app shell
   ══════════════════════════════════════════════════════════════════════════ */
.auth-page {
  min-height: 100vh;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 32px 20px;
  background: radial-gradient(1100px 480px at 15% -10%, var(--accent-bg), transparent 60%), var(--bg);
}
.auth-card { width: 100%; max-width: 402px; }
.auth-logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 16px; letter-spacing: -.3px; margin-bottom: 24px; justify-content: center; color: var(--text); }
.auth-logo .logo-mark { width: 30px; height: 30px; display: flex; align-items: center; justify-content: center; background: var(--accent-bg); color: var(--accent-h); border-radius: var(--radius-sm); font-size: 14px; }
.auth-panel { background: var(--surface); border: 1px solid var(--border); border-radius: 18px; box-shadow: 0 24px 70px rgba(0,0,0,.35); padding: 28px; }
.auth-panel h1 { font-size: 19px; font-weight: 700; margin: 0 0 4px; letter-spacing: -.02em; }
.auth-panel .sub { font-size: 12.5px; color: var(--text3); margin-bottom: 22px; }
.auth-panel .form-label { text-transform: none; letter-spacing: 0; font-size: 12px; }
.auth-foot { text-align: center; font-size: 12.5px; color: var(--text2); margin-top: 20px; }
.auth-foot a { color: var(--accent-h); font-weight: 600; }
.auth-legal { text-align: center; font-size: 11px; color: var(--text3); margin-top: 18px; opacity: .75; }
.auth-theme-btn { position: fixed; top: 16px; right: 16px; z-index: 10; }
.auth-shield { width: 52px; height: 52px; border-radius: 14px; display: flex; align-items: center; justify-content: center; background: var(--accent-bg); color: var(--accent-h); font-size: 20px; margin-bottom: 16px; }
.auth-shield.success { background: var(--green-bg); color: var(--green); }
.auth-shield.warn { background: var(--yellow-bg); color: var(--yellow); }
.auth-shield.danger { background: var(--danger-bg); color: var(--danger); }

/* ══════════════════════════════════════════════════════════════════════════
   BOOTSTRAP COMPONENT GALLERY (components.html)
   ══════════════════════════════════════════════════════════════════════════ */
.demo-navbar { background: var(--surface2); border: 1px solid var(--border); border-radius: var(--radius); padding: 0 14px; }
.demo-navbar .navbar-brand { font-weight: 700; font-size: 14px; color: var(--text); display: flex; align-items: center; gap: 8px; }
.carousel-demo {
  height: 220px; display: flex; align-items: center; justify-content: center; flex-direction: column;
  color: #fff; font-weight: 700; font-size: 18px; text-align: center; padding: 24px;
}
.carousel-demo small { font-weight: 400; font-size: 12px; opacity: .8; margin-top: 6px; }
.carousel-control-prev, .carousel-control-next { width: 8%; }
.carousel-indicators [data-bs-target] { background-color: rgba(255,255,255,.5); }
.spinner-demo { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.placeholder-demo { max-width: 420px; }
@keyframes menuIn { from { opacity: 0; } to { opacity: 1; } }
.dropdown-menu.show { animation: menuIn .12s ease; }
.popover { background: var(--surface2); border-color: var(--border2); color: var(--text2); font-size: 12.5px; }
.popover .popover-header { background: var(--surface3); color: var(--text); border-color: var(--border); font-weight: 700; }
[data-bs-theme="light"] .popover { --bs-popover-bg: var(--surface); }

/* ══════════════════════════════════════════════════════════════════════════
   ENTERPRISE TABLES (tables.html)
   ══════════════════════════════════════════════════════════════════════════ */
.table { --bs-table-color: var(--text2); --bs-table-bg: transparent; --bs-table-border-color: var(--border); font-size: 13px; margin-bottom: 0; }
.table thead th { background: var(--surface2); color: var(--text3); font-size: 10.5px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; white-space: nowrap; border-bottom: 1px solid var(--border); }
.table tbody td { color: var(--text2); }
.table-hover > tbody > tr:hover > * { --bs-table-hover-bg: var(--surface2); color: var(--text); }
.table-striped > tbody > tr:nth-of-type(odd) > * { --bs-table-striped-bg: var(--surface2); }
.table-sticky-wrap { max-height: 320px; overflow: auto; }
.table-sticky-wrap thead th { position: sticky; top: 0; z-index: 5; }
.table-sticky-col th:first-child, .table-sticky-col td:first-child { position: sticky; left: 0; background: var(--surface2); z-index: 4; }
.table-sticky-col thead th:first-child { z-index: 6; }
.detail-row { display: none; }
.detail-row.show { display: table-row; animation: fadeIn .15s ease; }
.detail-row td { background: var(--surface2); }
.expander-btn { width: 26px; height: 26px; display: inline-flex; align-items: center; justify-content: center; background: transparent; border: 1px solid var(--border2); border-radius: var(--radius-sm); color: var(--text3); cursor: pointer; font-size: 10px; transition: all .12s; }
.expander-btn:hover { color: var(--accent-h); border-color: var(--accent); }
tr.open > td .expander-btn i { transform: rotate(90deg); }
.table-footer { padding: 12px 16px; border-top: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; font-size: 12px; color: var(--text3); }
.chk-col input[type="checkbox"] { appearance: none; width: 15px; height: 15px; border: 1px solid var(--border2); border-radius: 3px; background: var(--surface2); cursor: pointer; position: relative; margin: 0; }
.chk-col input[type="checkbox"]:checked { background: var(--accent); border-color: var(--accent); }
.chk-col input[type="checkbox"]:checked::after { content: ''; position: absolute; left: 4px; top: 2px; width: 5px; height: 8px; border: 1.5px solid #fff; border-top: none; border-left: none; transform: rotate(45deg); }
.table-loading { opacity: .45; pointer-events: none; transition: opacity .15s; }
.table-loading::after { content: 'syncing…'; position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-family: var(--mono); font-size: 12px; color: var(--accent-h); }
.table-zone { position: relative; }
#sel-bar { position: sticky; bottom: 16px; display: none; gap: 14px; align-items: center; background: var(--surface3); border: 1px solid var(--border2); border-radius: 40px; padding: 9px 18px; box-shadow: 0 10px 40px rgba(0,0,0,.45); font-size: 12.5px; color: var(--text2); width: max-content; margin: 0 auto; z-index: 40; }
#sel-bar.visible { display: flex; }
#sel-bar .sel-count { font-weight: 700; color: var(--text); margin-right: 2px; }
#sel-bar .sep { width: 1px; height: 18px; background: var(--border); }
#sel-bar span[role="button"] { cursor: pointer; transition: color .12s; }
#sel-bar span[role="button"]:hover { color: var(--text); }
.colvis-menu { min-width: 170px; }

/* ══════════════════════════════════════════════════════════════════════════
   ADVANCED FORMS (forms.html)
   ══════════════════════════════════════════════════════════════════════════ */
.tags-wrap { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; background: var(--surface2); border: 1px solid var(--border2); border-radius: var(--radius-sm); padding: 7px 9px; cursor: text; transition: border-color .12s; }
.tags-wrap:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-bg); }
.tags-wrap input { flex: 1; min-width: 90px; border: none; outline: none; background: transparent; color: var(--text); font-size: 13px; }
.tags-wrap input::placeholder { color: var(--text3); }
.tag-chip { display: inline-flex; align-items: center; gap: 6px; font-family: var(--mono); font-size: 11.5px; font-weight: 600; background: var(--accent-bg); color: var(--accent-h); border-radius: 20px; padding: 3px 9px; }
.tag-chip .x { cursor: pointer; opacity: .6; font-size: 10px; }
.tag-chip .x:hover { opacity: 1; color: var(--danger); }
.otp-wrap { display: flex; gap: 8px; flex-wrap: wrap; }
.otp-box { width: 44px; height: 50px; text-align: center; font-family: var(--mono); font-size: 18px; background: var(--surface2); border: 1px solid var(--border2); border-radius: var(--radius-sm); color: var(--text); outline: none; transition: border-color .12s, box-shadow .12s; }
.otp-box:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-bg); }
.rating { display: inline-flex; gap: 4px; font-size: 19px; color: var(--border2); cursor: pointer; }
.rating i { transition: color .12s, transform .12s; }
.rating i:hover { transform: scale(1.18); }
.rating i.on { color: var(--yellow); }
.form-range::-webkit-slider-thumb { background: var(--accent); }
.form-range::-webkit-slider-runnable-track { background: var(--border2); }
.form-range::-moz-range-thumb { background: var(--accent); border: none; }
.form-range::-moz-range-track { background: var(--border2); }
.dual-range { position: relative; height: 26px; }
.dual-range .track { position: absolute; left: 0; right: 0; top: 50%; height: 5px; transform: translateY(-50%); background: var(--border2); border-radius: 3px; }
.dual-range .track-fill { position: absolute; height: 5px; top: 50%; transform: translateY(-50%); background: var(--accent); border-radius: 3px; }
.dual-range input[type="range"] { position: absolute; width: 100%; top: 50%; transform: translateY(-50%); background: transparent; -webkit-appearance: none; appearance: none; pointer-events: none; margin: 0; }
.dual-range input[type="range"]::-webkit-slider-thumb { pointer-events: auto; -webkit-appearance: none; appearance: none; width: 15px; height: 15px; border-radius: 50%; background: var(--accent); border: 2px solid var(--surface); cursor: pointer; }
.dual-range input[type="range"]::-webkit-slider-runnable-track { background: transparent; }
.dual-range input[type="range"]::-moz-range-thumb { pointer-events: auto; width: 13px; height: 13px; border-radius: 50%; background: var(--accent); border: 2px solid var(--surface); cursor: pointer; }
.pw-meter { display: flex; gap: 4px; margin-top: 8px; }
.pw-meter .seg { flex: 1; height: 4px; border-radius: 2px; background: var(--border2); transition: background .15s; }
.pw-hint { font-size: 11px; color: var(--text3); margin-top: 5px; }
.editor-bar { display: flex; gap: 3px; border-bottom: 1px solid var(--border); padding: 8px 10px; flex-wrap: wrap; }
.editor-bar .btn-ghost { font-size: 12px; }
.rich-editor { min-height: 150px; outline: none; font-size: 13px; color: var(--text); padding: 14px 16px; line-height: 1.6; }
.rich-editor:empty::before { content: attr(data-placeholder); color: var(--text3); }
input[type="color"].form-control-color { width: 38px; height: 38px; padding: 3px; }
.wizard-steps { display: flex; gap: 6px; margin-bottom: 24px; flex-wrap: wrap; }
.wizard-step { flex: 1; display: flex; align-items: center; gap: 8px; padding: 9px 12px; border-radius: var(--radius-sm); background: var(--surface2); border: 1px solid var(--border2); color: var(--text3); font-size: 12px; font-weight: 600; min-width: 120px; }
.wizard-step .num { width: 20px; height: 20px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; background: var(--surface3); font-size: 10px; font-family: var(--mono); flex-shrink: 0; }
.wizard-step.active { border-color: var(--accent); background: var(--accent-bg); color: var(--accent-h); }
.wizard-step.active .num { background: var(--accent); color: var(--accent-text); }
.wizard-step.done { border-color: var(--green); color: var(--green); }
.wizard-step.done .num { background: var(--green); color: #fff; }
.wizard-pane { display: none; }
.wizard-pane.active { display: block; animation: fadeIn .15s ease; }

/* ══════════════════════════════════════════════════════════════════════════
   VISUALIZATIONS (visuals.html)
   ══════════════════════════════════════════════════════════════════════════ */
.count-num { font-family: var(--mono); font-size: 22px; font-weight: 600; color: var(--text); }
.ring-wrap { position: relative; width: 92px; height: 92px; flex-shrink: 0; }
.ring-wrap svg { transform: rotate(-90deg); display: block; }
.ring-bg { stroke: var(--surface3); }
.ring-val { stroke: var(--accent); stroke-linecap: round; transition: stroke-dashoffset .6s ease; }
.ring-center { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-family: var(--mono); font-size: 15px; font-weight: 600; color: var(--text); }
.stat-widget { display: flex; align-items: center; gap: 13px; }
.stat-widget .info { flex: 1; min-width: 0; }
.stat-widget .info .lbl { font-size: 11.5px; color: var(--text3); font-weight: 600; text-transform: uppercase; letter-spacing: .05em; }
.timeline { position: relative; padding-left: 22px; }
.timeline::before { content: ''; position: absolute; left: 5px; top: 4px; bottom: 4px; width: 2px; background: var(--border); }
.timeline-item { position: relative; padding-bottom: 18px; }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before { content: ''; position: absolute; left: -20px; top: 5px; width: 9px; height: 9px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 3px var(--accent-bg); }
.timeline-item.green::before { background: var(--green); box-shadow: 0 0 0 3px var(--green-bg); }
.timeline-item.warn::before { background: var(--yellow); box-shadow: 0 0 0 3px var(--yellow-bg); }
.timeline-item.danger::before { background: var(--danger); box-shadow: 0 0 0 3px var(--danger-bg); }
.timeline-item .t-time { font-family: var(--mono); font-size: 10.5px; color: var(--text3); }
.timeline-item .t-title { font-size: 12.5px; font-weight: 600; color: var(--text); margin: 1px 0 2px; }
.timeline-item .t-desc { font-size: 11.5px; color: var(--text2); }
.funnel-bar { height: 34px; border-radius: var(--radius-sm); margin-bottom: 8px; position: relative; display: flex; align-items: center; padding: 0 12px; font-size: 12px; font-weight: 600; color: #fff; overflow: hidden; }
.funnel-bar span { position: relative; z-index: 1; }
.skeleton { background: linear-gradient(90deg, var(--surface2) 25%, var(--surface3) 50%, var(--surface2) 75%); background-size: 200% 100%; animation: shimmer 1.4s infinite; border-radius: var(--radius-sm); }
@keyframes shimmer { to { background-position: -200% 0; } }

/* ══════════════════════════════════════════════════════════════════════════
   MAPS (maps.html — Leaflet)
   ══════════════════════════════════════════════════════════════════════════ */
.map-embed { position: relative; overflow: hidden; border-radius: 0 0 var(--radius) var(--radius); z-index: 1; height: 360px; }
.leaflet-container { background: var(--surface2); font-family: var(--sans); }
.leaflet-container .leaflet-control-zoom a {
  background: var(--surface2); color: var(--text2); border: 1px solid var(--border2);
  border-radius: var(--radius-sm); box-shadow: none; margin-bottom: 4px;
}
.leaflet-container .leaflet-control-zoom a:hover { color: var(--accent-h); border-color: var(--accent); }
.leaflet-container .leaflet-control-attribution {
  background: var(--surface); color: var(--text3); border-radius: var(--radius-sm) 0 0 0;
  font-family: var(--mono); font-size: 9.5px; padding: 2px 8px;
}
.leaflet-container .leaflet-control-attribution a { color: var(--accent-h); }
.leaflet-popup-content-wrapper {
  background: var(--surface); color: var(--text); border: 1px solid var(--border2);
  border-radius: var(--radius); box-shadow: 0 12px 40px rgba(0,0,0,.45);
}
.leaflet-popup-tip { background: var(--surface); border: 1px solid var(--border2); }
.leaflet-container a.leaflet-popup-close-button { color: var(--text3); }
.leaflet-container a.leaflet-popup-close-button:hover { color: var(--danger); }
.leaflet-popup-content { margin: 14px 18px; line-height: 1.5; }
.map-pop { display: flex; flex-direction: column; gap: 3px; font-size: 12px; }
.map-pop strong { color: var(--text); font-size: 13px; }
.map-pop span { color: var(--text3); font-family: var(--mono); font-size: 11px; }
.map-pin {
  background: transparent; border: none; display: flex; align-items: center; justify-content: center;
}
.map-pin i {
  color: var(--accent); font-size: 24px; filter: drop-shadow(0 3px 6px rgba(0,0,0,.45));
}
.map-pin:hover i { color: var(--accent-h); }

/* ══════════════════════════════════════════════════════════════════════════
   ECHARTS (echarts.html)
   ══════════════════════════════════════════════════════════════════════════ */
.ech-embed { width: 100%; height: 320px; }
.ech-embed canvas { border-radius: var(--radius-sm); }

/* ══════════════════════════════════════════════════════════════════════════
   EDITORS (editors.html — Quill + CodeMirror)
   ══════════════════════════════════════════════════════════════════════════ */
.ql-toolbar.ql-snow {
  background: var(--surface2); border: 1px solid var(--border2); border-bottom: none;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0; padding: 10px 12px;
}
.ql-container.ql-snow {
  background: var(--surface); border: 1px solid var(--border2);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm); border-top: none;
  height: auto; flex: 1; min-height: 240px;
}
#page-editors .card-body { display: flex; flex-direction: column; }
.ql-snow .ql-editor { color: var(--text); font-family: var(--sans); font-size: 13px; min-height: 240px; }
.ql-snow .ql-editor.ql-blank::before { color: var(--text3); }
.ql-snow .ql-stroke { stroke: var(--text2); }
.ql-snow .ql-fill { fill: var(--text2); }
.ql-snow .ql-picker { color: var(--text2); }
.ql-snow .ql-picker-label::before { color: var(--text2); }
.ql-snow.ql-toolbar button:hover .ql-stroke, .ql-snow.ql-toolbar button.ql-active .ql-stroke { stroke: var(--accent-h); }
.ql-snow.ql-toolbar button:hover .ql-fill, .ql-snow.ql-toolbar button.ql-active .ql-fill { fill: var(--accent-h); }
.ql-snow.ql-toolbar button:hover .ql-picker-label, .ql-snow.ql-toolbar .ql-picker:hover .ql-picker-label { color: var(--accent-h); }
.ql-snow .ql-picker-options { background: var(--surface2); border: 1px solid var(--border2); box-shadow: 0 12px 32px rgba(0,0,0,.4); }
.ql-snow .ql-picker-item { color: var(--text2); }
.ql-snow .ql-picker-item:hover, .ql-snow .ql-picker-label:hover { color: var(--accent-h); }
.ql-snow .ql-editor blockquote { border-left-color: var(--border2); color: var(--text2); }
.ql-snow .ql-editor a { color: var(--accent-h); }
.ql-snow .ql-editor ul, .ql-snow .ql-editor ol { padding-left: 1.6em; }
.ql-snow .ql-editor li:not(.ql-direction-rtl)::before { color: var(--text3); }
.ql-out {
  background: var(--surface2); border: 1px solid var(--border2); border-radius: var(--radius-sm);
  color: var(--text2); font-family: var(--mono); font-size: 11.5px; line-height: 1.6;
  padding: 12px; max-height: 320px; overflow: auto; white-space: pre-wrap; word-break: break-all;
}
.panel-fill .card-body { padding: 0; display: flex; flex-direction: column; }
.panel-fill .ql-out { flex: 1; min-height: 0; height: auto; max-height: none; margin: 0; }
.CodeMirror {
  background: var(--surface2); color: var(--text); height: 320px;
  font-family: var(--mono); font-size: 12.5px; line-height: 1.6;
  border: 1px solid var(--border2); border-top: none; border-radius: 0 0 var(--radius-sm) var(--radius-sm);
}
.CodeMirror-gutters { background: var(--surface2); border-right: 1px solid var(--border); }
.CodeMirror-linenumber { color: var(--text3); }
.CodeMirror-cursor { border-left: 2px solid var(--accent); }
.CodeMirror-selected { background: var(--accent-bg); }
.CodeMirror-focused .CodeMirror-selected { background: var(--accent-bg); }
.CodeMirror-activeline-background { background: var(--surface3); }
.CodeMirror-matchingbracket { color: var(--green) !important; outline: 1px solid var(--border2); }
.cm-s-superbyte span.cm-keyword { color: var(--accent-h); }
.cm-s-superbyte span.cm-string, .cm-s-superbyte span.cm-string-2 { color: var(--green); }
.cm-s-superbyte span.cm-comment { color: var(--text3); font-style: italic; }
.cm-s-superbyte span.cm-number, .cm-s-superbyte span.cm-atom, .cm-s-superbyte span.cm-builtin { color: #fbbf24; }
.cm-s-superbyte span.cm-def, .cm-s-superbyte span.cm-variable, .cm-s-superbyte span.cm-variable-3 { color: var(--text); }
.cm-s-superbyte span.cm-variable-2 { color: #7dd3fc; }
.cm-s-superbyte span.cm-property, .cm-s-superbyte span.cm-attribute { color: #f9a8d4; }
.cm-s-superbyte span.cm-tag, .cm-s-superbyte span.cm-qualifier { color: var(--accent-h); }
.cm-s-superbyte span.cm-operator, .cm-s-superbyte span.cm-punctuation { color: var(--text2); }
.cm-s-superbyte span.cm-meta, .cm-s-superbyte span.cm-header { color: #38bdf8; }
.cm-s-superbyte span.cm-error { color: var(--danger); }
.cm-s-superbyte .CodeMirror-line::selection, .cm-s-superbyte .CodeMirror-line > span::selection { background: var(--accent-bg); }
[data-bs-theme="light"] .cm-s-superbyte span.cm-keyword { color: #4f46e5; }
[data-bs-theme="light"] .cm-s-superbyte span.cm-string { color: #15803d; }
[data-bs-theme="light"] .cm-s-superbyte span.cm-number { color: #b45309; }
[data-bs-theme="light"] .cm-s-superbyte span.cm-variable-2 { color: #0369a1; }
[data-bs-theme="light"] .cm-s-superbyte span.cm-property { color: #be185d; }

/* ══════════════════════════════════════════════════════════════════════════
   CALENDAR (calendar.html)
   ══════════════════════════════════════════════════════════════════════════ */
.cal-head, .cal-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); }
.cal-head { border-bottom: 1px solid var(--border); }
.cal-head div {
  padding: 10px 12px; font-size: 10.5px; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: var(--text3); text-align: right;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.cal-grid { border-left: 1px solid var(--border); }
.cal-cell {
  min-width: 0; min-height: 96px; border-right: 1px solid var(--border); border-bottom: 1px solid var(--border);
  padding: 6px 8px; cursor: pointer; transition: background .12s; position: relative; overflow: hidden;
}
.cal-cell:hover { background: var(--surface2); }
.cal-cell.muted { background: var(--surface2); opacity: .45; cursor: default; }
.cal-day { font-family: var(--mono); font-size: 12px; color: var(--text2); margin-bottom: 4px; }
.cal-cell.today .cal-day { color: var(--accent-h); font-weight: 700; }
.cal-cell.today::before {
  content: ''; position: absolute; top: 7px; right: 9px; width: 6px; height: 6px;
  border-radius: 50%; background: var(--accent);
}
.cal-cell.selected { background: var(--accent-bg); }
.cal-evs { display: flex; flex-direction: column; gap: 3px; }
.cal-ev {
  font-size: 10.5px; line-height: 1.25; padding: 2px 6px; border-left: 3px solid;
  border-radius: 3px; background: var(--surface3); white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis; cursor: pointer;
}
.cal-ev:hover { filter: brightness(1.2); }
.cal-more { font-size: 10.5px; color: var(--text3); cursor: pointer; font-family: var(--mono); padding-left: 6px; }
.cal-more:hover { color: var(--accent-h); }
.cal-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; margin-right: 6px; }
.cal-dot-lg {
  width: 26px; height: 26px; border-radius: 50%; cursor: pointer; border: 2px solid transparent;
  display: inline-block; transition: transform .12s, border-color .12s;
}
.cal-dot-lg:hover { transform: scale(1.12); }
.cal-dot-lg.active { border-color: var(--text); }
.cal-up-row { display: flex; align-items: center; gap: 12px; padding: 11px 14px; border-bottom: 1px solid var(--border); }
.cal-up-row:last-child { border-bottom: none; }
.cal-up-day { width: 40px; text-align: center; font-family: var(--mono); flex-shrink: 0; }
.cal-up-day div { font-size: 16px; font-weight: 700; color: var(--text); line-height: 1.1; }
.cal-up-day small { font-size: 9.5px; text-transform: uppercase; color: var(--text3); }

/* ══════════════════════════════════════════════════════════════════════════
   KANBAN (kanban.html)
   ══════════════════════════════════════════════════════════════════════════ */
.kbd-board {
  display: grid; grid-template-columns: repeat(4, minmax(250px, 1fr));
  gap: 16px; overflow-x: auto; padding-bottom: 8px; align-items: start;
}
@media (max-width: 1199.98px) { .kbd-board { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 767.98px) { .kbd-board { grid-template-columns: 1fr; } }
.kbd-col { background: var(--surface2); border: 1px solid var(--border); border-radius: var(--radius); display: flex; flex-direction: column; min-width: 250px; }
.kbd-col-head { display: flex; align-items: center; justify-content: space-between; padding: 11px 14px; border-bottom: 1px solid var(--border); }
.kbd-title { display: flex; align-items: center; gap: 8px; font-size: 12.5px; font-weight: 700; color: var(--text); }
.kbd-count { font-family: var(--mono); font-size: 11px; color: var(--text3); background: var(--surface3); border-radius: 20px; padding: 1px 8px; }
.kbd-lane { display: flex; flex-direction: column; gap: 10px; padding: 12px; min-height: 140px; border-radius: 0 0 var(--radius) var(--radius); transition: background .15s; }
.kbd-lane.over { background: var(--accent-bg); }
.kbd-card {
  background: var(--surface); border: 1px solid var(--border2); border-radius: var(--radius-sm);
  padding: 12px; cursor: grab; display: flex; flex-direction: column; gap: 10px;
  transition: transform .12s, border-color .12s, box-shadow .12s; user-select: none;
}
.kbd-card:hover { border-color: var(--accent); box-shadow: 0 6px 20px rgba(0,0,0,.25); }
.kbd-card.dragging { opacity: .5; transform: rotate(2deg); }
.kbd-card-top { display: flex; gap: 5px; flex-wrap: wrap; }
.kbd-card-title { font-size: 13px; color: var(--text); font-weight: 500; line-height: 1.45; }
.kbd-card-foot { display: flex; align-items: center; justify-content: space-between; font-size: 11.5px; color: var(--text3); }
.kbd-card-foot .avatar-stack .avatar-circle { width: 22px; height: 22px; font-size: 9px; }
.kbd-due { font-family: var(--mono); font-size: 11px; color: var(--yellow); }

/* ══════════════════════════════════════════════════════════════════════════
   EMAIL (email.html)
   ══════════════════════════════════════════════════════════════════════════ */
.mail-card { overflow: hidden; }
.mail-layout { display: flex; min-height: 560px; }
.mail-folders {
  width: 190px; flex-shrink: 0; border-right: 1px solid var(--border);
  padding: 12px 10px; background: var(--surface2);
}
.mail-folder {
  display: flex; align-items: center; gap: 10px; padding: 8px 12px; border-radius: var(--radius-sm);
  font-size: 13px; color: var(--text2); cursor: pointer; margin-bottom: 2px;
}
.mail-folder i { width: 15px; text-align: center; font-size: 12px; flex-shrink: 0; }
.mail-folder:hover { background: var(--surface3); color: var(--text); }
.mail-folder.active { background: var(--accent-bg); color: var(--accent-h); font-weight: 600; }
.mail-folder .ms-auto { font-family: var(--mono); font-size: 11px; }
.mail-folder-sep { height: 1px; background: var(--border); margin: 10px 8px; }
.mail-labels { padding: 4px 12px; font-size: 11.5px; color: var(--text3); line-height: 2.2; }
.mail-list { width: 330px; flex-shrink: 0; border-right: 1px solid var(--border); overflow-y: auto; }
.mail-row {
  display: flex; gap: 10px; padding: 12px 14px; cursor: pointer;
  border-bottom: 1px solid var(--border); align-items: flex-start; transition: background .12s;
}
.mail-row:hover { background: var(--surface2); }
.mail-row.active { background: var(--accent-bg); }
.mail-row.unread .mail-from { color: var(--text); font-weight: 700; }
.mail-row.unread .mail-snip { color: var(--text2); }
.mail-star { color: var(--border2); margin-top: 4px; font-size: 11px; flex-shrink: 0; }
.mail-star.on { color: var(--yellow); }
.mail-av {
  width: 32px; height: 32px; border-radius: 50%; background: linear-gradient(135deg, var(--accent), #a78bfa);
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700; flex-shrink: 0;
}
.mail-av.lg { width: 40px; height: 40px; font-size: 13px; }
.mail-meta { flex: 1; min-width: 0; }
.mail-from { font-size: 12.5px; color: var(--text2); font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mail-subj { font-size: 12.5px; color: var(--text); font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mail-snip { font-size: 11.5px; color: var(--text3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-top: 2px; }
.mail-right { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; flex-shrink: 0; }
.mail-right i { font-size: 11px; color: var(--text3); }
.mail-time { font-family: var(--mono); font-size: 10.5px; color: var(--text3); }
.mail-pane { flex: 1; min-width: 0; display: flex; flex-direction: column; background: var(--surface); }
.mail-pane-head { display: flex; gap: 12px; padding: 16px 18px; border-bottom: 1px solid var(--border); align-items: flex-start; }
.mail-pane-head .mail-from { color: var(--text); font-size: 14px; }
.mail-pane-body { padding: 20px 22px; font-size: 13px; color: var(--text2); line-height: 1.7; flex: 1; overflow-y: auto; }
.mail-pane-body p { margin-bottom: 12px; }
.mail-pane-body ul { padding-left: 18px; }
.mail-pane-foot { display: flex; gap: 8px; padding: 12px 18px; border-top: 1px solid var(--border); }
@media (max-width: 991.98px) {
  .mail-layout { flex-direction: column; }
  .mail-folders { width: 100%; border-right: none; border-bottom: 1px solid var(--border); display: flex; flex-wrap: wrap; }
  .mail-folder-sep { display: none; }
  .mail-list { width: 100%; max-height: 320px; }
  .mail-pane { min-height: 420px; }
}

/* ══════════════════════════════════════════════════════════════════════════
   FILE MANAGER (file-manager.html)
   ══════════════════════════════════════════════════════════════════════════ */
#fm-list { overflow-x: auto; }
.fm-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; padding: 16px; }
.fm-tile {
  border: 1px solid var(--border2); border-radius: var(--radius); padding: 18px 12px;
  display: flex; flex-direction: column; align-items: center; gap: 8px; text-align: center;
  cursor: pointer; transition: all .12s; background: var(--surface2);
}
.fm-tile:hover { border-color: var(--accent); transform: translateY(-2px); }
.fm-tile.selected { background: var(--accent-bg); border-color: var(--accent); }
.fm-tile i { font-size: 26px; }
.fm-name { font-size: 12.5px; color: var(--text); font-weight: 500; word-break: break-all; }
.fm-meta { font-size: 11px; color: var(--text3); font-family: var(--mono); }

/* RTL polish for wave-2 modules */
[dir="rtl"] .mail-folders { border-right: none; border-left: 1px solid var(--border); }
[dir="rtl"] .mail-list { border-right: none; border-left: 1px solid var(--border); }
[dir="rtl"] .cal-head div, [dir="rtl"] .cal-day { text-align: left; }
[dir="rtl"] .cal-cell.today::before { right: auto; left: 9px; }
[dir="rtl"] .cal-ev { border-left: none; border-right: 3px solid; }
[dir="rtl"] .ql-snow .ql-editor blockquote { border-left: none; border-right: 4px solid var(--border2); padding-left: 0; padding-right: 16px; }
[dir="rtl"] .ql-snow .ql-editor ul, [dir="rtl"] .ql-snow .ql-editor ol { padding-left: 0; padding-right: 1.6em; }

/* ── SHELL FEATURES: loading overlay / scroll-to-top / quick search ─────── */
#loading-overlay {
  position: fixed; inset: 0; z-index: 9999; display: flex; align-items: center; justify-content: center;
  background: var(--surface); opacity: 1; transition: opacity .3s ease; pointer-events: all;
}
#loading-overlay.done { opacity: 0; pointer-events: none; }
.loader { display: flex; gap: 8px; }
.loader span {
  width: 10px; height: 10px; border-radius: 50%; background: var(--accent);
  animation: loaderBounce 1s ease-in-out infinite;
}
.loader span:nth-child(2) { animation-delay: .1s; }
.loader span:nth-child(3) { animation-delay: .2s; }
.loader span:nth-child(4) { animation-delay: .3s; }
.loader span:nth-child(5) { animation-delay: .4s; }
.loader span:nth-child(6) { animation-delay: .5s; }
@keyframes loaderBounce {
  0%, 100% { transform: translateY(0); opacity: .4; }
  50% { transform: translateY(-14px); opacity: 1; }
}

#scroll-top {
  position: fixed; right: 20px; bottom: 20px; z-index: 950; width: 42px; height: 42px; border: none;
  border-radius: 50%; background: var(--accent); color: #fff; font-size: 15px; cursor: pointer;
  box-shadow: 0 6px 18px rgba(0,0,0,.25); opacity: 0; transform: translateY(12px) scale(.9);
  transition: all .18s ease; pointer-events: none;
}
#scroll-top.show { opacity: 1; transform: none; pointer-events: auto; }
#scroll-top:hover { filter: brightness(1.1); }

#quick-search { position: fixed; inset: 0; z-index: 980; display: flex; align-items: flex-start; justify-content: center;
  padding-top: 14vh; background: rgba(0,0,0,.45); backdrop-filter: blur(2px); opacity: 0; pointer-events: none; transition: opacity .15s ease; }
#quick-search.open { opacity: 1; pointer-events: auto; }
.qs-box { width: min(560px, calc(100vw - 32px)); background: var(--surface); border: 1px solid var(--border2);
  border-radius: var(--radius); box-shadow: 0 20px 60px rgba(0,0,0,.35); overflow: hidden;
  transform: translateY(-8px) scale(.98); transition: transform .15s ease; }
#quick-search.open .qs-box { transform: none; }
.qs-head { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-bottom: 1px solid var(--border); }
.qs-head > i { color: var(--text3); font-size: 15px; }
.qs-input { flex: 1; min-width: 0; border: none; outline: none; background: transparent; color: var(--text); font-size: 15px; }
.qs-close { border: none; background: var(--surface2); color: var(--text3); width: 28px; height: 28px; border-radius: 8px; cursor: pointer; }
.qs-close:hover { color: var(--text); }
.qs-body { max-height: 52vh; overflow-y: auto; padding: 8px; }
.qs-item { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 12px;
  border-radius: 8px; color: var(--text); text-decoration: none; }
.qs-item:hover { background: var(--surface2); }
.qs-item.sel { background: var(--accent-bg); color: var(--accent-h); }
.qs-label { font-size: 13.5px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.qs-hint { font-size: 11px; font-family: var(--mono); color: var(--text3); white-space: nowrap; }
.qs-empty { padding: 28px 12px; text-align: center; color: var(--text3); font-size: 13px; }
.qs-empty i { display: block; margin-bottom: 8px; font-size: 22px; }
.qs-foot { display: flex; gap: 16px; padding: 9px 16px; border-top: 1px solid var(--border); font-size: 11px; color: var(--text3); }
.qs-foot span { display: flex; align-items: center; gap: 4px; }
.qs-foot span::before { content: ""; display: inline-block; width: 8px; height: 8px; border-radius: 3px; background: var(--surface2); }

.dropdown-item.notif.read { opacity: .5; }
.dropdown-item.notif.read strong { text-decoration: line-through; }

/* ── CREATE PAGE (preset builder) ──────────────────────────────────────── */
.preview-frame { border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface2); padding: 18px; }
.preview-logo { width: 30px; height: 30px; border-radius: 9px; background: linear-gradient(135deg, var(--accent), var(--accent-h)); color: var(--accent-text); display: flex; align-items: center; justify-content: center; font-size: 14px; flex-shrink: 0; }
.preview-stat { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 14px; }
.preview-stat-n { font-size: 17px; font-weight: 700; color: var(--text); font-family: var(--mono); }
.preview-stat-l { font-size: 11px; color: var(--text3); margin-top: 2px; }
#create-fs { accent-color: var(--accent); }
#create-copy-cmd { white-space: nowrap; }
.preset-code { margin: 0; padding: 14px 16px; background: var(--surface2); font-family: var(--mono); font-size: 12.5px; line-height: 1.65; color: var(--text2); white-space: pre-wrap; word-break: break-word; }
.preset-json { border-top: 1px solid var(--border); }
.preset-code .tok { color: var(--accent-h); font-weight: 600; }
.preset-code .tok-k { color: var(--accent-h); }
.preset-code .tok-v { color: var(--green); }
.preset-code .tok-l { color: var(--yellow); }

/* ── BASE THEME: neutral-palette overrides (create page / theme lab) ───── */
[data-bs-theme="dark"][data-base-theme="zinc"]   { --bg:#101012; --surface:#17171a; --surface2:#1e1e22; --surface3:#2a2a30; --border:#303036; --border2:#3d3d45; --text:#fafafa; --text2:#a1a1aa; --text3:#52525b; }
[data-bs-theme="light"][data-base-theme="zinc"]  { --bg:#fafafa; --surface:#ffffff; --surface2:#f4f4f5; --surface3:#e4e4e7; --border:#e4e4e7; --border2:#d4d4d8; --text:#18181b; --text2:#3f3f46; --text3:#71717a; }
[data-bs-theme="dark"][data-base-theme="stone"]  { --bg:#0f0e0d; --surface:#171614; --surface2:#1e1d1b; --surface3:#2b2925; --border:#2e2c28; --border2:#44403b; --text:#fafaf9; --text2:#a8a29e; --text3:#57534e; }
[data-bs-theme="light"][data-base-theme="stone"] { --bg:#fafaf9; --surface:#ffffff; --surface2:#f5f5f4; --surface3:#e7e5e4; --border:#e7e5e4; --border2:#d6d3d1; --text:#1c1917; --text2:#44403c; --text3:#78716c; }
[data-bs-theme="dark"][data-base-theme="mauve"]  { --bg:#100f12; --surface:#18171b; --surface2:#201f25; --surface3:#2d2b33; --border:#2e2b36; --border2:#4a4754; --text:#f8f7f9; --text2:#a9a4b3; --text3:#57526b; }
[data-bs-theme="light"][data-base-theme="mauve"] { --bg:#f7f6f9; --surface:#ffffff; --surface2:#f5f4f7; --surface3:#e5e4e9; --border:#e5e4e9; --border2:#d0cdd6; --text:#17121b; --text2:#3b3347; --text3:#6d6679; }
[data-bs-theme="dark"][data-base-theme="olive"]  { --bg:#0f100d; --surface:#171814; --surface2:#1e201b; --surface3:#2a2d26; --border:#2d3029; --border2:#45493f; --text:#fafaf7; --text2:#a6a89c; --text3:#55584e; }
[data-bs-theme="light"][data-base-theme="olive"] { --bg:#f7f8f4; --surface:#ffffff; --surface2:#f5f6f1; --surface3:#e6e8df; --border:#e6e8df; --border2:#d3d6c9; --text:#181a14; --text2:#3f4238; --text3:#74776b; }
[data-bs-theme="dark"][data-base-theme="mist"]   { --bg:#0d0f12; --surface:#15181c; --surface2:#1c2025; --surface3:#282d34; --border:#2b3138; --border2:#414a54; --text:#f6f8fa; --text2:#9ba7b4; --text3:#525c66; }
[data-bs-theme="light"][data-base-theme="mist"]  { --bg:#f4f6f8; --surface:#ffffff; --surface2:#f4f6f9; --surface3:#e2e8ee; --border:#e2e8ee; --border2:#cbd5e0; --text:#10161d; --text2:#2e3a46; --text3:#687582; }
[data-bs-theme="dark"][data-base-theme="taupe"]  { --bg:#0f0e0d; --surface:#171615; --surface2:#1f1d1c; --surface3:#2c2927; --border:#302d2a; --border2:#4a453f; --text:#f8f7f6; --text2:#a39d97; --text3:#575048; }
[data-bs-theme="light"][data-base-theme="taupe"] { --bg:#f7f6f4; --surface:#ffffff; --surface2:#f5f4f2; --surface3:#e7e4e0; --border:#e7e4e0; --border2:#d4d0ca; --text:#1b1815; --text2:#423d38; --text3:#78726a; }

/* base-theme selector (create page) */
.base-theme-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.base-theme-opt {
  display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 10px 6px;
  border: 1px solid var(--border2); background: var(--surface2); border-radius: var(--radius-sm);
  cursor: pointer; transition: all .12s;
}
.base-theme-opt .dot { width: 22px; height: 22px; border-radius: 6px; }
.base-theme-opt .nm { font-size: 10.5px; color: var(--text2); font-weight: 600; }
.base-theme-opt:hover { border-color: var(--accent); }
.base-theme-opt.active { border-color: var(--accent); background: var(--accent-bg); }
.base-theme-opt.active .nm { color: var(--accent-h); }

/* font preview (create page) */
.font-preview { font-size: 24px; line-height: 1; color: var(--text); width: 44px; height: 38px; border: 1px solid var(--border2); border-radius: var(--radius-sm); background: var(--surface2); display: flex; align-items: center; justify-content: center; }

/* create page: compact color swatches (8-col) */
#create-swatches { grid-template-columns: repeat(8, 1fr); gap: 8px; }
#create-swatches .swatch { width: 100%; aspect-ratio: 1; border-radius: 6px; }
#create-swatches .swatch:hover { transform: scale(1.15); }

/* Sidebar toggle: icon-btn sized, hidden on desktop (late rule wins over .icon-btn display) */
.app-nav-toggle { display: none; }
@media (max-width: 991.98px) { .app-nav-toggle { display: inline-flex; } }

/* Align toolbar + content gutters (mobile tighter, otherwise 18px both).
   The padding belongs on the bar's inner container, never on #toolbar
   itself, so toolbar inner and content inner always line up. */
@media (max-width: 575.98px) {
  #toolbar > .app-container,
  #toolbar > .container,
  #toolbar > .container-xl,
  #content,
  .app-footer-inner { padding-left: 16px; padding-right: 16px; }
}

/* ── SIDEBAR SUB-MENUS ─────────────────────────────────────────────────── */
.side-group-toggle {
  display: flex; align-items: center; gap: 10px; width: 100%;
  padding: 9px 15px; font-size: 11px; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; color: var(--text3); cursor: pointer; user-select: none;
  border: none; background: none; font-family: var(--sans); text-align: left;
  transition: color .12s, background .12s;
}
.side-group-toggle:hover { color: var(--text); background: var(--surface2); }
.side-group-toggle .sg-icon { width: 15px; text-align: center; font-size: 12px; flex-shrink: 0; }
.side-group-toggle .sg-chev { margin-left: auto; font-size: 10px; flex-shrink: 0; transition: transform .15s ease; }
.side-group.open .side-group-toggle { color: var(--text); }
.side-group.open .side-group-toggle .sg-icon { color: var(--accent-h); }
.side-group.open .side-group-toggle .sg-chev { transform: rotate(180deg); }
.side-submenu { display: none; }
.side-group.open .side-submenu { display: block; animation: fadeIn .15s ease; }
.side-submenu .side-link { padding-left: 22px; }
.side-submenu .side-link.active { background: var(--accent-bg); color: var(--accent-h); border-left-color: var(--accent); }

/* Layout showcase */
.layout-topbar-demo {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
  overflow: hidden;
  box-shadow: 0 14px 40px rgba(0,0,0,.18);
}
.layout-topbar-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  background: linear-gradient(180deg, rgba(99,102,241,.12), transparent 120%);
  border-bottom: 1px solid var(--border);
}
.layout-topbar-tabs {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.layout-topbar-tabs a {
  padding: 7px 10px;
  border-radius: var(--radius-sm);
  color: var(--text2);
  font-size: 12px;
  font-weight: 600;
}
.layout-topbar-tabs a.active,
.layout-topbar-tabs a:hover {
  background: var(--surface2);
  color: var(--text);
}
.layout-topbar-body {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
}
.layout-topbar-sidebar {
  padding: 16px;
  border-right: 1px solid var(--border);
  background: var(--surface2);
}
.layout-sidebar-group + .layout-sidebar-group { margin-top: 16px; }
.layout-topbar-main {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.layout-status-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 0;
  font-size: 12px;
  color: var(--text2);
}
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  background: var(--text3);
}
.status-dot.on { background: var(--green); }
.layout-dashboard-track {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.layout-dashboard-track-inner {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}
.track-line {
  position: absolute;
  top: 16px;
  left: 12px;
  right: 12px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), rgba(var(--bs-primary-rgb), .15));
}
.track-step {
  position: relative;
  padding-top: 28px;
  text-align: center;
  font-size: 12px;
  color: var(--text2);
}
.track-step::before {
  content: '';
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--surface2);
  border: 2px solid var(--border2);
}
.track-step.active::before { border-color: var(--accent); background: var(--accent-bg); }
.layout-badge {
  align-self: flex-start;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--accent-bg);
  color: var(--accent-h);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.mini-metric {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
}
.mini-metric strong { display: block; font-size: 18px; color: var(--text); }
.mini-metric span { display: block; margin-top: 4px; color: var(--text3); font-size: 12px; }
.layout-split-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text3);
  margin-bottom: 8px;
}
.layout-split-item {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  margin-bottom: 8px;
  font-size: 12px;
  color: var(--text2);
}
.layout-split-item.accent {
  background: var(--accent-bg);
  color: var(--accent-h);
  border-color: rgba(var(--bs-primary-rgb), .25);
}
.layout-plain-panel {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  height: 100%;
}
@media (max-width: 991.98px) {
  .layout-topbar-body { grid-template-columns: 1fr; }
  .layout-topbar-sidebar { border-right: none; border-bottom: 1px solid var(--border); }
}
@media (max-width: 767.98px) {
  .layout-topbar-nav { flex-direction: column; align-items: stretch; }
  .layout-topbar-tabs { justify-content: flex-start; }
  .layout-dashboard-track-inner { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .track-line { display: none; }
}

/* HugeIcons stroke-rounded helpers */
.hgi-spin { display: inline-block; animation: hgi-spin 1s linear infinite; }
@keyframes hgi-spin { to { transform: rotate(360deg); } }