/* ==========================================================================
   EstudiaPlus Dashboard — Dark theme (UX + estética mejorada)
   Primario: #d54842 · Acento: #f9c950 · Fuentes: Roboto + Arvo
   Iconos: Material Symbols Outlined · Alertas: SweetAlert2
   ========================================================================== */

:root {
  --bg: #0d1117;
  --bg-2: #161b22;
  --bg-3: #1f242c;
  --border: #21262d;
  --text: #e6edf3;
  --text-dim: #8b949e;
  --primary: #d54842;
  --primary-dark: #b83a35;
  --primary-glow: rgba(213, 72, 66, 0.35);
  --accent: #f9c950;
  --accent-glow: rgba(249, 201, 80, 0.3);
  --ok: #3fb950;
  --err: #f85149;
  --radius: 12px;
  --sidebar-w: 248px;
  --topbar-h: 60px;
  --font-sans: "Roboto", system-ui, -apple-system, sans-serif;
  --font-serif: "Arvo", Georgia, serif;
  --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.4);
  --shadow-hover: 0 8px 32px rgba(0, 0, 0, 0.55);
  --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body { height: 100%; }

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Material Symbols baseline */
.material-symbols-outlined {
  font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
  user-select: none;
  line-height: 1;
  vertical-align: middle;
}

/* ============================ LAYOUT ============================ */
.app { min-height: 100vh; display: flex; }

/* ---------- Sidebar (desktop 248px) ---------- */
.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: var(--sidebar-w);
  background: var(--bg-2);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  z-index: 50;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.sidebar-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px;
  border-bottom: 1px solid var(--border);
}

.sidebar-logo {
  width: 38px;
  height: 38px;
  object-fit: contain;
}

.sidebar-brand {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 18px;
  color: var(--text);
}

.sidebar-close {
  display: none;
  background: none;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  position: absolute;
  right: 10px;
  top: 14px;
}
.sidebar-close .material-symbols-outlined { font-size: 26px; }

.sidebar-nav { flex: 1; padding: 14px 10px; overflow-y: auto; }

.nav-link {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  margin-bottom: 4px;
  border-radius: 10px;
  color: var(--text-dim);
  font-weight: 500;
  transition: background var(--transition), color var(--transition), transform var(--transition);
}

.nav-link:hover {
  background: var(--bg-3);
  color: var(--text);
  text-decoration: none;
  transform: translateX(2px);
}

.nav-link .nav-icon {
  font-size: 22px;
  flex-shrink: 0;
}

.nav-link.active {
  background: linear-gradient(90deg, rgba(213, 72, 66, 0.18), rgba(213, 72, 66, 0.05));
  color: var(--primary);
}
.nav-link.active::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 3px;
  border-radius: 3px;
  background: var(--primary);
  box-shadow: 0 0 8px var(--primary-glow);
}

.sidebar-footer {
  padding: 14px;
  border-top: 1px solid var(--border);
}

.user-mini { display: flex; align-items: center; gap: 10px; }

.user-avatar-placeholder {
  position: relative;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex-shrink: 0;
}
.avatar-fallback, .avatar-fallback-sm {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  font-size: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.user-name { font-weight: 500; font-size: 14px; margin-bottom: 2px; }

.btn-logout {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: none;
  border: none;
  color: var(--err);
  font-size: 12px;
  cursor: pointer;
  padding: 0;
  transition: filter var(--transition);
}
.btn-logout:hover { text-decoration: underline; filter: brightness(1.2); }

/* Backdrop móvil */
.sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(2px);
  z-index: 49;
}
.sidebar-backdrop.open { display: block; }

/* ---------- Main ---------- */
.main {
  flex: 1;
  margin-left: var(--sidebar-w);
  padding: calc(var(--topbar-h) + 20px) 24px 40px;
  min-height: 100vh;
}

/* ---------- Topbar ---------- */
.topbar {
  position: fixed;
  top: 0;
  right: 0;
  left: var(--sidebar-w);
  height: var(--topbar-h);
  background: rgba(13, 17, 23, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 0 20px;
  z-index: 40;
}

.icon-btn {
  display: none;
  background: var(--bg-3);
  border: 1px solid var(--border);
  color: var(--text);
  width: 40px;
  height: 40px;
  border-radius: 10px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), border-color var(--transition);
}
.icon-btn:hover { background: var(--bg); border-color: var(--primary); }
.icon-btn .material-symbols-outlined { font-size: 24px; }

.topbar-title h1 {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
}
.topbar-subtitle { font-size: 12px; color: var(--text-dim); }

/* Chip de sincronización (heartbeat) */
.topbar-sync {
  display: flex;
  align-items: center;
  gap: 7px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  color: var(--text-dim);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 12px;
  transition: border-color var(--transition), color var(--transition);
  white-space: nowrap;
}
.topbar-sync .sync-icon { font-size: 17px; flex-shrink: 0; }
.topbar-sync.spinning { border-color: var(--primary); color: var(--primary); }
.topbar-sync.spinning .sync-icon { animation: syncSpin 0.8s linear infinite; }
.sync-text { font-family: var(--font-sans); }

@keyframes syncSpin {
  to { transform: rotate(360deg); }
}

.topbar-user {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-dim);
}
.topbar-user .user-avatar-placeholder { width: 32px; height: 32px; }
.avatar-fallback-sm { font-size: 20px; }

/* ============================ TABS ============================ */
.tab-content { display: none; animation: fadeIn 0.25s ease; }
.tab-content.active { display: block; }

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

/* ============================ KPI CARDS ============================ */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.kpi-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: linear-gradient(160deg, var(--bg-2), var(--bg-3));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.kpi-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(213, 72, 66, 0.4);
}

.kpi-icon-wrap {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.kpi-icon { font-size: 26px; }

.kpi-leads .kpi-icon-wrap { background: rgba(213, 72, 66, 0.15); color: var(--primary); }
.kpi-week .kpi-icon-wrap { background: rgba(249, 201, 80, 0.15); color: var(--accent); }
.kpi-month .kpi-icon-wrap { background: rgba(63, 185, 80, 0.15); color: var(--ok); }
.kpi-seo .kpi-icon-wrap, .kpi-7d .kpi-icon-wrap { background: rgba(56, 139, 253, 0.15); color: #388bfd; }
.kpi-48h .kpi-icon-wrap { background: rgba(188, 167, 255, 0.15); color: #bca7ff; }

.kpi-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-dim);
  margin-bottom: 4px;
}

.kpi-value {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.1;
}

.kpi-foot { font-size: 12px; color: var(--text-dim); margin-top: 4px; }

/* ============================ CHARTS ============================ */
.chart-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.card-wide { grid-column: span 2; }

.chart-card {
  background: linear-gradient(160deg, var(--bg-2), var(--bg-3));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  min-height: 280px;
  position: relative;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition);
}
.chart-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); }

.card-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-serif);
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text);
}
.card-title-icon { font-size: 20px; color: var(--primary); }

.chart-card canvas { max-height: 300px; }

/* ============================ CARDS / TABLES ============================ */
.card {
  background: linear-gradient(160deg, var(--bg-2), var(--bg-3));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-card);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.card-note { margin-top: 12px; font-size: 13px; color: var(--text-dim); }

.table-scroll { overflow-x: auto; }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 12px;
}
.badge-good { color: var(--ok); border-color: rgba(63, 185, 80, 0.4); background: rgba(63, 185, 80, 0.08); }

.text-muted { color: var(--text-dim); font-size: 12px; }
.input-mono { font-family: ui-monospace, "SFMono-Regular", monospace; }

/* ---------- DataTables (dark) ---------- */
.dataTables_wrapper .dataTables_filter input,
.dataTables_wrapper .dataTables_length select {
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 5px 10px;
  transition: border-color var(--transition);
}
.dataTables_wrapper .dataTables_filter input:focus { border-color: var(--primary); outline: none; }

table.dataTable { color: var(--text) !important; border-color: var(--border); }
table.dataTable thead th { background: var(--bg-3); color: var(--text); font-weight: 500; }
table.dataTable tbody tr { background: var(--bg-2); transition: background var(--transition); }
table.dataTable tbody tr:nth-child(odd) { background: var(--bg-2); }
table.dataTable tbody tr:nth-child(even) { background: var(--bg-3); }
table.dataTable tbody td { border-bottom: 1px solid var(--border); }
table.dataTable.display tbody tr.odd { background-color: var(--bg-2); }
table.dataTable.display tbody tr.even { background-color: var(--bg-3); }
table.dataTable.display tbody tr:hover { background-color: rgba(213, 72, 66, 0.1); }

.dataTables_wrapper .dataTables_info,
.dataTables_wrapper .dataTables_paginate { color: var(--text-dim) !important; }
.dataTables_wrapper .dataTables_paginate .paginate_button {
  color: var(--text-dim) !important;
  border: 1px solid var(--border) !important;
  background: var(--bg-3) !important;
  border-radius: 8px;
  margin: 0 2px;
  transition: background var(--transition), color var(--transition) !important;
}
.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
  background: var(--bg) !important;
  color: var(--text) !important;
  border-color: var(--primary) !important;
}
.dataTables_wrapper .dataTables_paginate .paginate_button.current {
  background: var(--primary) !important;
  color: #fff !important;
  border-color: var(--primary) !important;
}

/* ============================ BUTTONS ============================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 10px;
  border: 1px solid transparent;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 14px;
  cursor: pointer;
  transition: filter var(--transition), transform var(--transition), box-shadow var(--transition), opacity var(--transition);
}
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: 0.6; cursor: not-allowed; }
.btn-icon { font-size: 18px; }
.btn:not(:disabled):hover { box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35); }

.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:not(:disabled):hover { filter: brightness(1.12); box-shadow: 0 4px 18px var(--primary-glow); }

.btn-gold { background: var(--accent); color: #1a1203; }
.btn-gold:not(:disabled):hover { filter: brightness(1.06); box-shadow: 0 4px 18px var(--accent-glow); }

.btn-sm { padding: 6px 12px; font-size: 12px; border-radius: 8px; }
.btn-sm .btn-icon { font-size: 16px; }

.btn-loading { opacity: 0.7; cursor: wait; }
.btn-loading .btn-icon { animation: syncSpin 0.9s linear infinite; }

.btn-block { width: 100%; }

.select-sm {
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 10px;
  cursor: pointer;
  transition: border-color var(--transition);
}
.select-sm:focus { border-color: var(--primary); outline: none; }

/* ============================ FORMS ============================ */
.form-group { margin-bottom: 16px; }
.form-group label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 8px;
}
.label-icon { font-size: 16px; color: var(--primary); }

.form-group input,
.form-group textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  padding: 10px 12px;
  font-size: 14px;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(213, 72, 66, 0.15);
}

.form-result { margin-left: 10px; font-size: 13px; }

/* Input with leading icon */
.input-wrap { position: relative; }
.input-wrap .input-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 20px;
  color: var(--text-dim);
  transition: color var(--transition);
  pointer-events: none;
}
.input-wrap input {
  padding-left: 42px;
}
.input-wrap:focus-within .input-icon { color: var(--primary); }

/* ============================ BACKOFFICE ============================ */
.bo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.bo-grid .card:nth-child(3) { grid-column: span 2; }
.card-full { grid-column: span 2; }

/* ============================ SCORE BADGES ============================ */
.score-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}
.score-badge.good { background: rgba(63, 185, 80, 0.15); color: var(--ok); }
.score-badge.warn { background: rgba(249, 201, 80, 0.15); color: var(--accent); }
.score-badge.bad { background: rgba(248, 81, 73, 0.15); color: var(--err); }

/* Certificado icono */
.cert-yes {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ok);
}
.cert-yes .material-symbols-outlined { font-size: 20px; }

/* Chip Indexada */
.chip-indexada {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 12px;
  border-radius: 999px;
  background: rgba(34, 197, 94, 0.15);
  border: 1px solid rgba(34, 197, 94, 0.4);
  color: var(--ok);
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
}
.chip-indexada .material-symbols-outlined { font-size: 16px; }

/* ============================ TOAST (fallback) ============================ */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(120px);
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-left: 4px solid var(--primary);
  color: var(--text);
  padding: 12px 18px;
  border-radius: 10px;
  font-size: 14px;
  z-index: 100;
  opacity: 0;
  transition: transform 0.25s ease, opacity 0.25s ease;
  pointer-events: none;
  max-width: 90vw;
  box-shadow: var(--shadow-card);
}
.toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }
.toast.ok { border-left-color: var(--ok); }
.toast.err { border-left-color: var(--err); }

/* ============================ PRELOADER ============================ */
.preloader {
  position: fixed;
  inset: 0;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}
.preloader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.preloader-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}
.preloader-spinner {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 4px solid var(--bg-3);
  border-top-color: var(--primary);
  animation: spin 0.9s linear infinite;
}
.preloader-logo { max-height: 44px; object-fit: contain; }
.preloader-text {
  color: var(--text-dim);
  font-size: 14px;
  letter-spacing: 0.5px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ============================ LOGIN ============================ */
.login-body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 24px;
  background: radial-gradient(1200px 600px at 80% -10%, rgba(213, 72, 66, 0.16), transparent),
              radial-gradient(800px 400px at 10% 110%, rgba(249, 201, 80, 0.12), transparent),
              var(--bg);
}

.login-wrap { width: 100%; max-width: 420px; }

.login-card {
  background: linear-gradient(170deg, var(--bg-2), var(--bg-3));
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 36px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
  animation: fadeIn 0.4s ease;
}

.login-brand { text-align: center; margin-bottom: 26px; }

.login-icon-circle {
  width: 60px;
  height: 60px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px var(--primary-glow);
}
.login-icon-circle .material-symbols-outlined { color: #fff; font-size: 30px; }
.login-favicon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  object-fit: contain;
}

.login-logo { max-height: 54px; object-fit: contain; margin-bottom: 14px; }

.login-title {
  font-family: var(--font-serif);
  font-size: 26px;
  font-weight: 700;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.login-subtitle { color: var(--text-dim); font-size: 14px; margin-top: 4px; }

.login-error {
  background: rgba(248, 81, 73, 0.12);
  border: 1px solid rgba(248, 81, 73, 0.4);
  color: var(--err);
  border-radius: 10px;
  padding: 12px;
  font-size: 13px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.login-error[hidden] { display: none; }

.login-foot {
  margin-top: 20px;
  text-align: center;
  font-size: 13px;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

/* ============================ SWEETALERT CUSTOM ============================ */
.swal2-popup {
  background: var(--bg-2) !important;
  border: 1px solid var(--border) !important;
  border-radius: 16px !important;
  color: var(--text) !important;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6) !important;
}
.swal2-title { color: var(--text) !important; font-family: var(--font-serif) !important; }
.swal2-html-container { color: var(--text-dim) !important; }
.swal2-confirm { background: var(--primary) !important; border-radius: 10px !important; }
.swal2-cancel { background: var(--bg-3) !important; color: var(--text) !important; border: 1px solid var(--border) !important; border-radius: 10px !important; }
.swal2-icon.swal2-success { border-color: var(--ok) !important; color: var(--ok) !important; }
.swal2-icon.swal2-error { border-color: var(--err) !important; color: var(--err) !important; }
.swal2-icon.swal2-warning { border-color: var(--accent) !important; color: var(--accent) !important; }
.swal2-icon.swal2-success .swal2-success-ring { border-color: var(--ok) !important; }
.swal2-success-fix, .swal2-success-circular-line-fix { background: var(--bg-2) !important; }
.swal2-timer-progress-bar { background: var(--primary) !important; }
.swal2-loading { border-color: var(--primary) !important; }

/* ============================ RESPONSIVE ============================ */
@media (min-width: 900px) {
  .sidebar { transform: none !important; }
  .sidebar-close { display: none; }
}

@media (max-width: 899.98px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .sidebar-close { display: inline-flex; }
  .icon-btn { display: inline-flex; align-items: center; justify-content: center; }
  .main { margin-left: 0; padding: calc(var(--topbar-h) + 16px) 14px 40px; }
  .topbar { left: 0; }
  .topbar-subtitle { display: none; }
  .chart-grid { grid-template-columns: 1fr; }
  .card-wide { grid-column: span 1; }
  .bo-grid { grid-template-columns: 1fr; }
  .bo-grid .card:nth-child(3) { grid-column: span 1; }
  .card-full { grid-column: span 1; }
  .kpi-grid { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
  .kpi-card { flex-direction: column; align-items: flex-start; gap: 10px; }
}

/* Safe areas iOS */
@supports (padding: max(0px)) {
  .topbar { padding-top: env(safe-area-inset-top); height: calc(var(--topbar-h) + env(safe-area-inset-top)); }
  .sidebar { padding-top: env(safe-area-inset-top); }
  .sidebar-footer { padding-bottom: max(14px, env(safe-area-inset-bottom)); }
  .toast { bottom: max(24px, env(safe-area-inset-bottom)); }
}

/* Scrollbar (WebKit) */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--bg-3); border-radius: 5px; border: 2px solid var(--bg); }
::-webkit-scrollbar-thumb:hover { background: #2b313a; }