/* ========================================================
   UpTrack — style.css
   Left sidebar layout.
   Sharp conical corners, warm muted palette, natural feel.
   ======================================================== */

/* ---------- Custom Properties ---------- */
:root {
  --font: 'Source Sans 3', 'Segoe UI', Tahoma, sans-serif;
  --mono: 'IBM Plex Mono', 'Consolas', monospace;

  /* Accent colors — muted, natural tones */
  --green: #3a9a5c;
  --green-light: #e0f0e5;
  --green-bg: rgba(58, 154, 92, 0.07);
  --red: #c44545;
  --red-light: #f5e0e0;
  --red-bg: rgba(196, 69, 69, 0.07);
  --orange: #c87a2e;
  --orange-light: #f5eadb;
  --orange-bg: rgba(200, 122, 46, 0.07);
  --blue: #4a7abf;
  --blue-light: #e0ebf5;
  --primary: #3a7a6a;

  /* Radius — sharp / conical */
  --r-sm: 2px;
  --r-md: 3px;
  --r-lg: 4px;

  /* Sidebar width */
  --sidebar-w: 220px;

  /* Transition */
  --ease: 0.18s ease;
}
/* ---------- Light Theme ---------- */
[data-theme="light"] {
  --bg: #fdfdfc;
  --bg-page: #f5f3f0;
  --bg-card: #ffffff;
  --bg-card-alt: #f0eee9;
  --bg-input: #f0eee9;
  --bg-hover: #ebe9e4;
  --border: #ddd9d2;
  --border-strong: #c5c0b8;
  --text-1: #2c2a26;
  --text-2: #5c5850;
  --text-3: #9a9488;
  --text-inv: #fdfdfc;
  --shadow-sm: 0 1px 2px rgba(44,42,38,0.05);
  --shadow-md: 0 2px 6px rgba(44,42,38,0.07);
  --shadow-lg: 0 6px 18px rgba(44,42,38,0.09);
  --sidebar-bg: #2c2a26;
  --sidebar-text: #a09a8f;
  --sidebar-active: #fdfdfc;
  --sidebar-active-bg: rgba(255,255,255,0.08);
}
/* ---------- Dark Theme ---------- */
[data-theme="dark"] {
  --bg: #1a1816;
  --bg-page: #201e1b;
  --bg-card: #2a2723;
  --bg-card-alt: #322f2a;
  --bg-input: #322f2a;
  --bg-hover: #3a3732;
  --border: rgba(255,255,255,0.09);
  --border-strong: rgba(255,255,255,0.15);
  --text-1: #e8e4dd;
  --text-2: #a09a8f;
  --text-3: #6b6560;
  --text-inv: #1a1816;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.25);
  --shadow-md: 0 2px 6px rgba(0,0,0,0.30);
  --shadow-lg: 0 6px 18px rgba(0,0,0,0.35);
  --sidebar-bg: #1a1816;
  --sidebar-text: #6b6560;
  --sidebar-active: #e8e4dd;
  --sidebar-active-bg: rgba(255,255,255,0.07);
}
/* ---------- Reset ---------- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg-page);
  color: var(--text-1);
  min-height: 100vh;
  display: flex;
  -webkit-font-smoothing: antialiased;
  transition: background var(--ease), color var(--ease);
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
button { cursor: pointer; font-family: var(--font); border: none; background: none; }
input, select, textarea { font-family: var(--font); }
table { border-collapse: collapse; width: 100%; }
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 1px; }
.mono { font-family: var(--mono); font-weight: 600; }
/* ========================================================
   SIDEBAR
   ======================================================== */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--sidebar-w);
  height: 100vh;
  background: var(--sidebar-bg);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  z-index: 200;
  transition: transform 0.25s ease;
  border-right: 1px solid rgba(255,255,255,0.04);
}
.sidebar-top {
  padding: 20px 14px 14px;
}
.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #fff;
  margin-bottom: 28px;
  padding: 0 6px;
}
.sidebar-logo svg { color: var(--green); }
.sidebar-logo span {
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}
.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.sidebar-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  font-size: 0.84rem;
  font-weight: 500;
  color: var(--sidebar-text);
  border-radius: var(--r-sm);
  transition: all var(--ease);
}
.sidebar-link:hover {
  color: var(--sidebar-active);
  background: var(--sidebar-active-bg);
}
.sidebar-link.active {
  color: var(--sidebar-active);
  background: var(--sidebar-active-bg);
  font-weight: 600;
}
.sidebar-link svg {
  flex-shrink: 0;
  opacity: 0.65;
}
.sidebar-link.active svg {
  opacity: 1;
}
/* Sidebar bottom user */
.sidebar-bottom {
  padding: 14px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.sidebar-user {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 6px;
}
.sidebar-avatar {
  width: 32px;
  height: 32px;
  border-radius: var(--r-sm);
  background: rgba(255,255,255,0.12);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.sidebar-username {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: #ddd;
}
.sidebar-email {
  display: block;
  font-size: 0.68rem;
  color: var(--sidebar-text);
}
/* Sidebar mobile overlay */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 199;
}
.sidebar-overlay.active {
  display: block;
}
/* ========================================================
   MAIN WRAPPER
   ======================================================== */
.main-wrapper {
  flex: 1;
  margin-left: var(--sidebar-w);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: margin-left 0.25s ease;
}
/* ========================================================
   TOPBAR
   ======================================================== */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.topbar-left {
  display: flex;
  align-items: center;
  gap: 12px;
}
.hamburger {
  display: none;
  color: var(--text-2);
  padding: 4px;
}
.search-box {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-card-alt);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 6px 12px;
  width: 240px;
  transition: border var(--ease);
}
.search-box:focus-within { border-color: var(--text-3); }
.search-box svg { color: var(--text-3); flex-shrink: 0; }
.search-box input {
  border: none;
  outline: none;
  background: transparent;
  color: var(--text-1);
  font-size: 0.8rem;
  width: 100%;
}
.search-box input::placeholder { color: var(--text-3); }
.topbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
}
.topbar-date {
  font-size: 0.72rem;
  color: var(--text-3);
  white-space: nowrap;
}
.topbar-select {
  padding: 5px 10px;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--bg-card);
  color: var(--text-2);
  font-size: 0.75rem;
  font-weight: 500;
  cursor: pointer;
  outline: none;
}
.topbar-icon-btn {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-sm);
  color: var(--text-2);
  transition: all var(--ease);
}
.topbar-icon-btn:hover {
  background: var(--bg-hover);
  color: var(--text-1);
}
.topbar-avatar {
  width: 30px;
  height: 30px;
  border-radius: var(--r-sm);
  background: var(--primary);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
/* ========================================================
   MAIN CONTENT
   ======================================================== */
.main-content {
  flex: 1;
  padding: 24px;
  max-width: 1100px;
  width: 100%;
}
/* Page visibility */
.page { display: none; animation: fadeIn 0.2s ease; }
.page.active { display: block; }
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}
/* ========================================================
   PAGE HEADER
   ======================================================== */
.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
  flex-wrap: wrap;
}
.page-greeting {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 3px;
}
.page-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 3px;
}
.page-subtitle {
  font-size: 0.85rem;
  color: var(--text-3);
}
.header-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}
/* ========================================================
   CARDS
   ======================================================== */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 20px;
  margin-bottom: 16px;
  box-shadow: var(--shadow-sm);
}
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  gap: 10px;
  flex-wrap: wrap;
}
.card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-1);
}
.card-meta {
  font-size: 0.72rem;
  color: var(--text-3);
}
.table-card {
  padding: 0;
  overflow: hidden;
}
.table-scroll {
  overflow-x: auto;
}
/* ========================================================
   STATS GRID
   ======================================================== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}
.stats-grid.four-col {
  grid-template-columns: repeat(4, 1fr);
}
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 16px;
  box-shadow: var(--shadow-sm);
}
.stat-label {
  font-size: 0.62rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--text-3);
  margin-bottom: 6px;
}
.stat-value {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text-1);
  line-height: 1;
}
.stat-value.green { color: var(--green); }
.stat-value.red { color: var(--red); }
.stat-sub {
  font-size: 0.72rem;
  color: var(--text-3);
  margin-top: 4px;
}
.stat-sub .up { color: var(--green); }
.stat-sub .down { color: var(--red); }
/* ========================================================
   CHART
   ======================================================== */
.chart-wrap {
  width: 100%;
  position: relative;
}
.chart-wrap canvas {
  width: 100% !important;
  height: auto !important;
}
.chart-legend {
  display: flex;
  gap: 16px;
}
.legend-item {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.72rem;
  color: var(--text-3);
}
.legend-line {
  width: 16px;
  height: 3px;
  border-radius: 1px;
}
.legend-line.green { background: var(--green); }
.legend-line.blue { background: var(--blue); }
/* ========================================================
   TOOLBAR
   ======================================================== */
.toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.toolbar-select {
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--bg-card);
  color: var(--text-2);
  font-size: 0.78rem;
  font-weight: 500;
  cursor: pointer;
  outline: none;
}
.filter-tabs {
  display: flex;
  gap: 1px;
  background: var(--bg-card-alt);
  border-radius: var(--r-sm);
  padding: 2px;
  border: 1px solid var(--border);
}
.filter-tab {
  padding: 5px 14px;
  font-size: 0.78rem;
  font-weight: 600;
  border-radius: var(--r-sm);
  color: var(--text-3);
  transition: all var(--ease);
  display: flex;
  align-items: center;
  gap: 5px;
}
.filter-tab:hover { color: var(--text-1); }
.filter-tab.active {
  background: var(--text-1);
  color: var(--text-inv);
}
.ftab-count {
  font-family: var(--mono);
  font-size: 0.68rem;
}
.tab-btn {
  padding: 8px 18px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-3);
  border-bottom: 2px solid transparent;
  transition: all var(--ease);
  margin-bottom: -1px;
}
.tab-btn:hover { color: var(--text-1); }
.tab-btn.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}
/* ========================================================
   DATA TABLE
   ======================================================== */
.data-table {
  width: 100%;
  border-collapse: collapse;
}
.data-table th {
  text-align: left;
  padding: 12px 16px;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  color: var(--text-3);
  background: var(--bg-card-alt);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.data-table td {
  padding: 12px 16px;
  font-size: 0.82rem;
  color: var(--text-1);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.data-table tbody tr:hover {
  background: var(--bg-hover);
}
.data-table tbody tr:last-child td {
  border-bottom: none;
}
/* Status dot */
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}
.status-dot.online { background: var(--green); }
.status-dot.offline { background: var(--red); }
.status-dot.paused { background: var(--orange); }
/* Status badge */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  font-size: 0.7rem;
  font-weight: 700;
  border-radius: var(--r-sm);
}
.status-badge.ongoing { background: var(--orange-light); color: var(--orange); }
.status-badge.resolved { background: var(--green-light); color: var(--green); }
/* Table URL */
.table-url {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--blue);
}
/* Table actions */
.table-action {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--blue);
  cursor: pointer;
  transition: opacity var(--ease);
  background: none;
  border: none;
  padding: 0;
  margin-right: 10px;
}
.table-action:hover { opacity: 0.7; }
/* ========================================================
   BUTTONS
   ======================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 8px 18px;
  font-size: 0.82rem;
  font-weight: 600;
  border-radius: var(--r-sm);
  transition: all var(--ease);
  white-space: nowrap;
}
.btn-primary {
  background: var(--primary);
  color: #fff;
}
.btn-primary:hover { opacity: 0.88; }
.btn-ghost {
  border: 1px solid var(--border);
  color: var(--text-2);
  background: var(--bg-card);
}
.btn-ghost:hover {
  background: var(--bg-hover);
  color: var(--text-1);
}
.btn-outline {
  border: 1px solid var(--border);
  color: var(--text-1);
  background: transparent;
}
.btn-outline:hover {
  background: var(--bg-hover);
}
.btn-sm { padding: 5px 12px; font-size: 0.75rem; }
/* ========================================================
   BADGES
   ======================================================== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--r-sm);
}
.badge-green { background: var(--green-light); color: var(--green); }
.badge-red { background: var(--red-light); color: var(--red); }
.badge-orange { background: var(--orange-light); color: var(--orange); }
/* ========================================================
   MONITOR DETAIL PAGE
   ======================================================== */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-3);
  margin-bottom: 16px;
  cursor: pointer;
  transition: color var(--ease);
}
.back-link:hover { color: var(--text-1); }
.detail-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
  flex-wrap: wrap;
}
.detail-title-area {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.detail-name {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-1);
}
.detail-url {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--text-3);
  margin-top: 4px;
}
.detail-actions {
  display: flex;
  gap: 8px;
}
.detail-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 22px;
}
.detail-stat {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 16px;
}
.detail-stat-label {
  font-size: 0.62rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 4px;
}
.detail-stat-value {
  font-family: var(--mono);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-1);
}
.detail-stat-sub {
  font-size: 0.68rem;
  color: var(--text-3);
  margin-top: 2px;
}
.detail-stat-sub .up { color: var(--green); font-weight: 600; }
.detail-bottom {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 16px;
}
.donut-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
}
.donut-wrap canvas {
  max-width: 160px;
  max-height: 160px;
}
.donut-legend {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.78rem;
}
.donut-legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
}
.donut-legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 1px;
}
/* ========================================================
   INCIDENT DETAIL PAGE
   ======================================================== */
.incident-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.incident-info-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.82rem;
}
.incident-info-row:last-child { border-bottom: none; }
.incident-info-label {
  color: var(--text-3);
  font-weight: 500;
}
.incident-info-value {
  color: var(--text-1);
  font-weight: 600;
  text-align: right;
}
.timeline-list {
  list-style: none;
  padding: 0;
  position: relative;
}
.timeline-list::before {
  content: '';
  position: absolute;
  left: 5px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: var(--border);
}
.timeline-item {
  display: flex;
  gap: 14px;
  padding: 8px 0;
  position: relative;
}
.timeline-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 3px;
  z-index: 1;
}
.timeline-dot.red { background: var(--red); }
.timeline-dot.green { background: var(--green); }
.timeline-text {
  font-size: 0.78rem;
  color: var(--text-1);
  font-weight: 600;
}
.timeline-time {
  font-size: 0.68rem;
  color: var(--text-3);
  margin-top: 1px;
}
/* ========================================================
   SETTINGS
   ======================================================== */
.settings-layout {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 16px;
  align-items: start;
}
.settings-sidebar {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.settings-tab {
  padding: 8px 14px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-3);
  border-radius: var(--r-sm);
  text-align: left;
  transition: all var(--ease);
}
.settings-tab:hover { color: var(--text-1); background: var(--bg-hover); }
.settings-tab.active {
  color: #fff;
  background: var(--primary);
  font-weight: 600;
}
.settings-panel { display: none; }
.settings-panel.active { display: block; }
/* ========================================================
   FORMS
   ======================================================== */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 16px;
}
.form-full {
  grid-column: 1 / -1;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.form-group label {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  color: var(--text-2);
}
.form-group input,
.form-group select {
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--bg-input);
  color: var(--text-1);
  font-size: 0.85rem;
  outline: none;
  transition: border var(--ease);
}
.form-group input:focus,
.form-group select:focus {
  border-color: var(--primary);
}
.form-group input::placeholder { color: var(--text-3); }
.form-group input:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}
.input-prefix-wrap {
  display: flex;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  overflow: hidden;
  transition: border var(--ease);
}
.input-prefix-wrap:focus-within {
  border-color: var(--primary);
}
.input-prefix {
  padding: 9px 10px;
  background: var(--bg-card-alt);
  color: var(--text-3);
  font-size: 0.82rem;
  border-right: 1px solid var(--border);
  white-space: nowrap;
}
.input-prefix-wrap input {
  border: none;
  background: var(--bg-input);
  padding: 9px 12px;
  flex: 1;
  font-size: 0.85rem;
  color: var(--text-1);
  outline: none;
}
.form-divider {
  height: 1px;
  background: var(--border);
  margin: 16px 0;
}
.form-checks {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 16px;
}
.check-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-2);
  cursor: pointer;
}
.check-label input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--primary);
  cursor: pointer;
}
.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}
.modal-actions {
  margin-top: 8px;
}
/* ========================================================
   THEME PICKER
   ======================================================== */
.theme-picker {
  display: flex;
  gap: 14px;
}
.theme-card {
  flex: 1;
  border: 2px solid var(--border);
  border-radius: var(--r-lg);
  padding: 14px;
  cursor: pointer;
  transition: all var(--ease);
  text-align: center;
}
.theme-card:hover { border-color: var(--border-strong); }
.theme-card.selected { border-color: var(--primary); }
.theme-card input { display: none; }
.theme-preview {
  width: 100%;
  height: 50px;
  border-radius: var(--r-sm);
  margin-bottom: 8px;
}
.light-preview { background: linear-gradient(135deg, #f5f3f0, #ddd9d2); }
.dark-preview  { background: linear-gradient(135deg, #201e1b, #2a2723); }
.theme-name {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-1);
}
/* ========================================================
   MODAL
   ======================================================== */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(44,42,38,0.35);
  backdrop-filter: blur(3px);
  z-index: 300;
  align-items: center;
  justify-content: center;
  padding: 14px;
}
.modal-overlay.active { display: flex; }
.modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 24px;
  width: 100%;
  max-width: 440px;
  box-shadow: var(--shadow-lg);
  animation: modalIn 0.2s ease;
}
@keyframes modalIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}
.modal-header h2 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-1);
}
.modal-close {
  font-size: 1.4rem;
  color: var(--text-3);
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-sm);
  transition: all var(--ease);
}
.modal-close:hover { background: var(--bg-hover); color: var(--text-1); }
/* ========================================================
   TOAST
   ======================================================== */
.toast-container {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 400;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.toast {
  background: var(--text-1);
  color: var(--text-inv);
  border-radius: var(--r-sm);
  padding: 10px 18px;
  font-size: 0.8rem;
  font-weight: 600;
  animation: toastIn 0.25s ease;
  max-width: 320px;
  box-shadow: var(--shadow-lg);
}
.toast.success { border-left: 3px solid var(--green); }
.toast.error   { border-left: 3px solid var(--red); }
@keyframes toastIn {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}
.toast.removing { animation: toastOut 0.2s ease forwards; }
@keyframes toastOut {
  to { opacity: 0; transform: translateX(20px); }
}
/* ========================================================
   RESPONSIVE
   ======================================================== */
/* ========================================================
   SIDEBAR DIVIDER
   ======================================================== */
.sidebar-divider {
  height: 1px;
  background: rgba(255,255,255,0.06);
  margin: 8px 0;
}
/* ========================================================
   TOGGLE SWITCH
   ======================================================== */
.toggle {
  position: relative;
  cursor: pointer;
  flex-shrink: 0;
}
.toggle input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}
/* ========================================================
   SETTING ROW (toggle style)
   ======================================================== */
.setting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  gap: 16px;
}
.setting-row:last-of-type {
  border-bottom: none;
}
.setting-info { flex: 1; }
.setting-label-text {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-1);
  margin-bottom: 2px;
}
.setting-desc {
  display: block;
  font-size: 0.75rem;
  color: var(--text-3);
}
/* ========================================================
   PROFILE PAGE
   ======================================================== */
.profile-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 16px;
  align-items: start;
}
.profile-main { min-width: 0; }
.profile-card { padding: 24px; }
.profile-top {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.profile-avatar-lg {
  width: 64px;
  height: 64px;
  border-radius: var(--r-lg);
  background: var(--primary);
  color: #fff;
  font-size: 1.3rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.profile-info { flex: 1; }
.profile-name {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 2px;
}
.profile-email {
  font-size: 0.82rem;
  color: var(--text-3);
  margin-bottom: 6px;
}
.profile-details-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--border);
}
.profile-detail {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  margin-right: 20px;
}
.profile-detail:nth-child(even) { margin-right: 0; margin-left: 20px; }
.profile-detail-label {
  font-size: 0.78rem;
  color: var(--text-3);
}
.profile-detail-value {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-1);
}
/* Quick Actions */
.quick-actions {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.quick-action-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-2);
  border-radius: var(--r-sm);
  transition: all var(--ease);
  text-align: left;
  width: 100%;
}
.quick-action-btn:hover {
  background: var(--bg-hover);
  color: var(--text-1);
}
.quick-action-btn svg {
  color: var(--text-3);
  flex-shrink: 0;
}
/* Connected Services */
.connected-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.connected-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.82rem;
  color: var(--text-1);
}
.connected-item:last-child { border-bottom: none; }
.connected-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}
.connected-dot.online { background: var(--green); }
.connected-dot.paused { background: var(--text-3); }
.connected-status {
  margin-left: auto;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--green);
}
.connected-status.off {
  color: var(--text-3);
}
/* Activity List */
.activity-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.activity-item:last-child { border-bottom: none; }
.activity-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-top: 5px;
  flex-shrink: 0;
}
.activity-dot.green { background: var(--green); }
.activity-dot.blue { background: var(--blue); }
.activity-dot.orange { background: var(--orange); }
.activity-dot.red { background: var(--red); }
.activity-text {
  font-size: 0.82rem;
  color: var(--text-1);
}
.activity-time {
  font-size: 0.68rem;
  color: var(--text-3);
  margin-top: 1px;
}
/* Sessions */
.session-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.session-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  gap: 12px;
}
.session-item:last-child { border-bottom: none; }
.session-device {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-1);
}
.session-meta {
  display: block;
  font-size: 0.72rem;
  color: var(--text-3);
  margin-top: 1px;
}
/* Card desc */
.card-desc {
  font-size: 0.82rem;
  color: var(--text-3);
  margin-bottom: 14px;
  line-height: 1.5;
}
/* Export options */
.export-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
/* Activity log in security */
.activity-log {
  max-height: 300px;
  overflow-y: auto;
}
/* Danger zone */
.danger-card {
  border-color: var(--red);
  border-width: 1px;
}
.danger-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.btn-danger {
  background: var(--red);
  color: #fff;
  border: none;
}
.btn-danger:hover {
  opacity: 0.85;
}
/* ========================================================
   RESPONSIVE
   ======================================================== */
@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .detail-stats { grid-template-columns: repeat(2, 1fr); }
  .detail-bottom { grid-template-columns: 1fr; }
  .incident-detail-grid { grid-template-columns: 1fr; }
  .profile-layout { grid-template-columns: 1fr; }
  .profile-details-grid { grid-template-columns: 1fr; }
  .profile-detail { margin-right: 0 !important; margin-left: 0 !important; }
}
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .main-wrapper { margin-left: 0; }
  .hamburger { display: flex; }
  .main-content { padding: 16px; }
  .topbar { padding: 0 16px; }
  .search-box { width: 160px; }
  .topbar-date { display: none; }
  .page-greeting { font-size: 1.2rem; }
  .page-title { font-size: 1.15rem; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .detail-stats { grid-template-columns: 1fr 1fr; }
  .toolbar { flex-direction: column; align-items: stretch; }
  .filter-tabs { overflow-x: auto; }
  .settings-layout { grid-template-columns: 1fr; }
  .settings-sidebar { flex-direction: row; overflow-x: auto; }
  .form-grid { grid-template-columns: 1fr; }
  .form-row-2 { grid-template-columns: 1fr; }
  .theme-picker { flex-direction: column; }
  .detail-bottom { grid-template-columns: 1fr; }
  .incident-detail-grid { grid-template-columns: 1fr; }
  .profile-layout { grid-template-columns: 1fr; }
  .profile-details-grid { grid-template-columns: 1fr; }
  .profile-detail { margin-right: 0 !important; margin-left: 0 !important; }
  .export-options { flex-direction: column; }
}
@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .detail-stats { grid-template-columns: 1fr; }
  .search-box { width: 120px; }
  .topbar-select { display: none; }
  .danger-actions { flex-direction: column; }
}
/* ---------- enhance.js additions ---------- */
:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }
.dash-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 16px; }
@media (max-width: 1024px) { .dash-grid { grid-template-columns: 1fr; } }
.mini-row { display: flex; align-items: center; gap: 10px; width: 100%; padding: 10px 0; background: none; border: 0; border-bottom: 1px solid var(--border); color: var(--text-1); font: inherit; font-size: .88rem; text-align: left; cursor: pointer; }
.mini-row:last-child { border-bottom: 0; }
.mini-row:hover { background: var(--bg-hover); }
.mini-row .grow { flex: 1; font-weight: 600; }
.mini-row .dim { color: var(--text-3); font-family: var(--mono); font-size: .78rem; }
.card-link { font-size: .8rem; color: var(--primary); text-decoration: none; }
.topbar-icon-btn { position: relative; }
.notif-badge { position: absolute; top: 5px; right: 5px; width: 8px; height: 8px; border-radius: 50%; background: var(--red); }
.notif-panel { position: fixed; top: 58px; right: 16px; width: 320px; max-width: calc(100vw - 32px); max-height: 380px; overflow: auto; padding: 14px; display: none; z-index: 150; background: var(--bg-card); border: 1px solid var(--border-strong); border-radius: var(--r-lg); box-shadow: 0 8px 24px rgba(0,0,0,.14); }
.notif-panel.open { display: block; }
.chart-tip { position: fixed; display: none; z-index: 300; pointer-events: none; padding: 6px 9px; line-height: 1.5; background: var(--text-1); color: var(--bg); border-radius: var(--r-md); font: 500 .75rem var(--mono); }
.notif-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.notif-head .card-title { margin: 0; }
/* ---------- Sidebar log out button (sidebar stays dark in both themes) ---------- */
.sidebar-logout { width: 100%; margin-top: 10px; color: #e8e4dd; border-color: rgba(255,255,255,0.25); background: transparent; }
.sidebar-logout:hover { background: rgba(255,255,255,0.08); color: #fff; }