:root {
  --bg: #f0f2f5;
  --bg-card: #ffffff;
  --bg-card-hover: #fafafa;
  --bg-input: #f8fafc;
  --text: #0f172a;
  --text-muted: #475569;
  --text-light: #94a3b8;
  --border: #e2e8f0;
  --border-focus: #f65239;
  --accent: #f65239;
  --accent-hover: #d94a30;
  --up: #16a34a;
  --up-bg: #f0fdf4;
  --up-border: #bbf7d0;
  --down: #dc2626;
  --down-bg: #fef2f2;
  --down-border: #fecaca;
  --degraded: #d97706;
  --degraded-bg: #fffbeb;
  --degraded-border: #fde68a;
  --unknown: #94a3b8;
  --unknown-bg: #f8fafc;
  --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.07), 0 1px 2px -1px rgb(0 0 0 / 0.07);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.07), 0 2px 4px -2px rgb(0 0 0 / 0.07);
  --radius: 12px;
  --radius-sm: 8px;
  --radius-xs: 6px;
}
[data-theme="dark"] {
  --bg: #0c0e14;
  --bg-card: #131620;
  --bg-card-hover: #181b26;
  --bg-input: #1a1d27;
  --text: #f1f5f9;
  --text-muted: #94a3b8;
  --text-light: #475569;
  --border: #1e2130;
  --up-bg: rgba(22,163,74,0.12);
  --up-border: rgba(22,163,74,0.25);
  --down-bg: rgba(220,38,38,0.12);
  --down-border: rgba(220,38,38,0.25);
  --degraded-bg: rgba(217,119,6,0.12);
  --degraded-border: rgba(217,119,6,0.25);
  --unknown-bg: rgba(148,163,184,0.08);
  --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.25);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.3);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  font-size: 14px;
  line-height: 1.6;
  transition: background 0.2s, color 0.2s;
  overflow-x: hidden;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.container { max-width: 880px; margin: 0 auto; padding: 0 20px; }
.header { background: var(--bg-card); border-bottom: 1px solid var(--border); padding: 14px 0; }
.header-inner { display: flex; align-items: center; justify-content: space-between; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand img { width: 32px; height: 32px; border-radius: 8px; object-fit: cover; }
.brand-name { font-size: 15px; font-weight: 700; color: var(--text); letter-spacing: -0.01em; }
.header-actions { display: flex; align-items: center; gap: 8px; }
.theme-btn {
  background: none; border: 1px solid var(--border); border-radius: var(--radius-xs);
  cursor: pointer; color: var(--text-muted); font-size: 14px; transition: all 0.15s;
  display: flex; align-items: center; justify-content: center; width: 32px; height: 32px;
}
.theme-btn:hover { background: var(--bg); color: var(--text); }
.tabs-bar { background: var(--bg-card); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 100; }
.tabs { display: flex; overflow-x: auto; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tab {
  display: flex; align-items: center; gap: 7px; padding: 12px 16px;
  cursor: pointer; font-size: 13px; font-weight: 500; color: var(--text-muted);
  border-bottom: 2px solid transparent; white-space: nowrap; transition: all 0.15s;
  background: none; border-top: none; border-left: none; border-right: none;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--text); border-bottom-color: var(--accent); }
.tab svg { flex-shrink: 0; }
.main { padding: 24px 0 64px; }
.tab-panel { display: none; }
.tab-panel.active { display: block; }
.overview-stack { display: flex; flex-direction: column; gap: 22px; }
.overview-main { min-width: 0; }
.updates-section { min-width: 0; }
.sidebar-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 16px; }
.updates-card { padding: 18px; }
.sidebar-card-title { font-size: 13px; font-weight: 700; color: var(--text); margin-bottom: 12px; }
.recent-feed { display: flex; flex-direction: column; gap: 10px; }
.recent-item { border: 1px solid var(--border); border-radius: 10px; padding: 12px; background: var(--bg-input); }
.recent-item-title { font-size: 12.5px; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.recent-item-meta { font-size: 11px; color: var(--text-light); margin-bottom: 6px; }
.recent-item-body { font-size: 12px; color: var(--text-muted); line-height: 1.5; }
.recent-item.type-incident { border-left: 3px solid var(--down); }
.recent-item.type-announcement { border-left: 3px solid var(--accent); }
.recent-item.type-event { border-left: 3px solid #7c3aed; }
.status-banner {
  border-radius: var(--radius); padding: 15px 20px; display: flex; align-items: center;
  gap: 12px; margin-bottom: 20px; font-size: 14.5px; font-weight: 600;
}
.status-banner.operational { background: var(--up); color: #fff; }
.status-banner.partial_outage, .status-banner.degraded { background: var(--degraded); color: #fff; }
.status-banner.major_outage { background: var(--down); color: #fff; }
.banner-dot {
  width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.7);
  flex-shrink: 0; animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }
.service-group { margin-bottom: 22px; }
.group-header { display: flex; align-items: center; justify-content: space-between; padding: 0 0 10px; cursor: pointer; user-select: none; }
.group-name { font-size: 11.5px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.07em; color: var(--text-muted); }
.group-toggle { color: var(--text-light); font-size: 11px; transition: transform 0.2s; }
.service-group.collapsed .group-body { display: none; }
.service-group.collapsed .group-toggle { transform: rotate(-90deg); }
.services-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); overflow: visible; box-shadow: var(--shadow); }
.service-row { padding: 14px 18px 18px; border-bottom: 1px solid var(--border); cursor: pointer; transition: background 0.12s; overflow: visible; }
.service-row:last-child { border-bottom: none; }
.service-row:hover { background: var(--bg-card-hover); }
.service-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 10px; }
.service-name-wrap { min-width: 0; }
.service-name { font-size: 14px; font-weight: 600; color: var(--text); }
.service-meta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 3px; }
.service-meta-item { font-size: 11.5px; color: var(--text-light); }
.service-status-text { font-size: 13px; font-weight: 500; text-align: right; flex-shrink: 0; }
.service-status-text.up { color: var(--up); }
.service-status-text.down { color: var(--down); }
.service-status-text.degraded { color: var(--degraded); }
.service-status-text.unknown, .service-status-text.nodata { color: var(--text-muted); }
.uptime-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 8px; }
.uptime-legend { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.legend-item { display: inline-flex; align-items: center; gap: 5px; font-size: 11px; color: var(--text-light); }
.legend-swatch { width: 9px; height: 9px; border-radius: 999px; }
.legend-swatch.up { background: var(--up); }
.legend-swatch.degraded { background: var(--degraded); }
.legend-swatch.down { background: var(--down); }
.legend-swatch.nodata { background: var(--border); }
.range-switcher { display: inline-flex; gap: 4px; padding: 3px; border-radius: 999px; background: var(--bg-input); border: 1px solid var(--border); }
.range-btn { border: none; background: transparent; color: var(--text-muted); padding: 5px 9px; border-radius: 999px; font-size: 11px; font-weight: 600; cursor: pointer; }
.range-btn.active { background: var(--bg-card); color: var(--text); box-shadow: var(--shadow); }
.uptime-bars { display: grid; grid-template-columns: repeat(90, minmax(0, 1fr)); gap: 1px; align-items: center; height: 28px; overflow: visible; }
.uptime-bar { width: 100%; height: 100%; border-radius: 2px; position: relative; cursor: default; transition: opacity 0.1s; min-width: 0; }
.uptime-bar:hover { opacity: 0.7; }
.uptime-bar.up { background: var(--up); }
.uptime-bar.down { background: var(--down); }
.uptime-bar.degraded { background: var(--degraded); }
.uptime-bar.nodata { background: var(--border); }
.uptime-bar-tooltip {
  position: absolute; bottom: calc(100% + 6px); left: 50%; transform: translateX(-50%);
  background: var(--text); color: var(--bg-card); font-size: 11px; padding: 4px 8px;
  border-radius: 5px; white-space: normal; width: max-content; max-width: min(220px, calc(100vw - 32px));
  text-align: center; pointer-events: none; opacity: 0; overflow-wrap: break-word;
  z-index: 200; transition: opacity 0.1s;
}
.uptime-bar:hover .uptime-bar-tooltip { opacity: 1; }
.uptime-footer { display: flex; justify-content: space-between; margin-top: 5px; }
.uptime-age { font-size: 11px; color: var(--text-light); }
.service-detail { display: none; margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--border); }
.service-row.expanded .service-detail { display: block; }
.detail-description { font-size: 12.5px; color: var(--text-muted); }
.section-title { font-size: 14px; font-weight: 700; color: var(--text); margin-bottom: 12px; margin-top: 8px; }
.incident-card { background: var(--bg-card); border: 1px solid var(--border); border-left: 3px solid var(--down); border-radius: var(--radius); padding: 16px 18px; margin-bottom: 10px; box-shadow: var(--shadow); }
.incident-card.monitoring { border-left-color: var(--degraded); }
.incident-card.resolved { border-left-color: var(--up); }
.incident-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 10px; }
.incident-title { font-size: 14px; font-weight: 600; color: var(--text); }
.incident-meta { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.incident-impact { font-size: 11px; font-weight: 600; padding: 2px 8px; border-radius: 20px; }
.incident-impact.critical, .incident-impact.major { background: var(--down-bg); color: var(--down); border: 1px solid var(--down-border); }
.incident-impact.minor { background: var(--degraded-bg); color: var(--degraded); border: 1px solid var(--degraded-border); }
.incident-impact.none { background: var(--unknown-bg); color: var(--text-muted); border: 1px solid var(--border); }
.incident-update { display: flex; gap: 10px; margin-bottom: 8px; position: relative; }
.incident-update:not(:last-child)::before { content: ''; position: absolute; left: 5px; top: 18px; bottom: -8px; width: 1px; background: var(--border); }
.update-dot { width: 11px; height: 11px; border-radius: 50%; border: 2px solid var(--bg-card); flex-shrink: 0; margin-top: 4px; outline: 1px solid var(--border); }
.update-dot.investigating { background: var(--down); outline-color: var(--down-border); }
.update-dot.identified { background: #7c3aed; outline-color: #e9d5ff; }
.update-dot.monitoring { background: var(--degraded); outline-color: var(--degraded-border); }
.update-dot.resolved { background: var(--up); outline-color: var(--up-border); }
.update-status { font-size: 12px; font-weight: 600; color: var(--text); text-transform: capitalize; }
.update-text { font-size: 13px; color: var(--text-muted); margin-top: 2px; line-height: 1.5; }
.update-time { font-size: 11px; color: var(--text-light); margin-top: 3px; }
.announcement-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 20px; margin-bottom: 10px; box-shadow: var(--shadow); }
.announcement-title { font-size: 14px; font-weight: 600; color: var(--text); margin-bottom: 6px; }
.announcement-body { font-size: 13px; color: var(--text-muted); line-height: 1.7; white-space: pre-wrap; }
.announcement-time { font-size: 11px; color: var(--text-light); margin-top: 8px; }
.event-card { background: var(--bg-card); border: 1px solid var(--border); border-left: 3px solid #7c3aed; border-radius: var(--radius); padding: 16px 18px; margin-bottom: 10px; box-shadow: var(--shadow); }
.event-title { font-size: 14px; font-weight: 600; color: var(--text); margin-bottom: 5px; }
.event-time { font-size: 12px; color: #7c3aed; font-weight: 500; margin-bottom: 8px; }
.event-body { font-size: 13px; color: var(--text-muted); white-space: pre-wrap; line-height: 1.6; }
.subscribe-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); max-width: 520px; }
.subscribe-card h2 { font-size: 17px; font-weight: 700; margin-bottom: 6px; color: var(--text); }
.subscribe-card > p { color: var(--text-muted); font-size: 13.5px; margin-bottom: 20px; line-height: 1.6; }
.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: 12.5px; font-weight: 600; color: var(--text); margin-bottom: 5px; }
.form-group input, .form-group textarea, .form-group select { width: 100%; padding: 8px 11px; border: 1px solid var(--border); border-radius: var(--radius-xs); background: var(--bg-input); color: var(--text); font-size: 13.5px; transition: border-color 0.15s; font-family: inherit; }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { outline: none; border-color: var(--border-focus); box-shadow: 0 0 0 3px rgba(246,82,57,0.1); }
.service-picker-field { border: 1px solid var(--border); background: var(--bg-input); border-radius: 10px; padding: 10px; }
.service-picker-toolbar { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.service-picker-search { flex: 1 1 auto; min-width: 0; }
.service-picker-actions { display: flex; align-items: center; gap: 4px; }
.service-picker-link { border: none; background: transparent; color: var(--accent); font-size: 12px; font-weight: 600; padding: 6px 8px; border-radius: 8px; cursor: pointer; }
.service-picker-link:hover { background: rgba(246,82,57,0.08); }
.service-picker-summary { font-size: 11.5px; color: var(--text-light); margin-bottom: 8px; }
.service-picker-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; max-height: 220px; overflow-y: auto; padding-right: 2px; }
.service-picker-option { display: flex; align-items: flex-start; gap: 8px; border: 1px solid var(--border); border-radius: 10px; background: var(--bg-card); padding: 9px 10px; cursor: pointer; transition: border-color 0.15s, background 0.15s, transform 0.15s; }
.service-picker-option:hover { border-color: var(--border-focus); transform: translateY(-1px); }
.service-picker-option input { width: 15px; height: 15px; margin-top: 2px; accent-color: var(--accent); flex-shrink: 0; }
.service-picker-option-text { min-width: 0; }
.service-picker-option-name { font-size: 12.5px; font-weight: 600; color: var(--text); line-height: 1.35; }
.service-picker-option-group { font-size: 11px; color: var(--text-light); margin-top: 2px; line-height: 1.3; }
.service-picker-empty { grid-column: 1 / -1; font-size: 12px; color: var(--text-light); text-align: center; padding: 18px 10px; border: 1px dashed var(--border); border-radius: 10px; }
.form-group textarea { resize: vertical; min-height: 80px; }
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; border-radius: var(--radius-xs); font-size: 13px; font-weight: 600; cursor: pointer; transition: all 0.15s; border: none; font-family: inherit; white-space: nowrap; }
.btn-primary { background: var(--accent); color: white; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-secondary { background: var(--bg-input); color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { background: var(--border); }
.btn-danger { background: var(--down-bg); color: var(--down); border: 1px solid var(--down-border); }
.btn-danger:hover { background: var(--down); color: white; }
.btn-sm { padding: 4px 10px; font-size: 11.5px; }
.admin-bar { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 10px 16px; margin-bottom: 18px; display: flex; align-items: center; justify-content: space-between; box-shadow: var(--shadow); }
.admin-bar-label { font-size: 12px; font-weight: 600; color: var(--text-muted); display: flex; align-items: center; gap: 6px; }
.admin-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.45); display: flex; align-items: center; justify-content: center; z-index: 1000; padding: 20px; opacity: 0; pointer-events: none; transition: opacity 0.2s; }
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal { background: var(--bg-card); border-radius: var(--radius); padding: 24px; width: 100%; max-width: 500px; max-height: 88vh; overflow-y: auto; box-shadow: 0 20px 60px rgba(0,0,0,0.25); transform: translateY(12px) scale(0.99); transition: transform 0.2s; border: 1px solid var(--border); }
.modal-overlay.open .modal { transform: translateY(0) scale(1); }
.modal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.modal-title { font-size: 15px; font-weight: 700; color: var(--text); }
.modal-close { background: none; border: none; font-size: 20px; color: var(--text-muted); cursor: pointer; padding: 2px; line-height: 1; border-radius: 4px; width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; }
.modal-close:hover { background: var(--bg); color: var(--text); }
.presets { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 8px; }
.preset-btn { font-size: 11px; padding: 3px 9px; border: 1px solid var(--border); border-radius: 20px; background: var(--bg-input); color: var(--text-muted); cursor: pointer; transition: all 0.15s; font-family: inherit; }
.preset-btn:hover { border-color: var(--accent); color: var(--accent); }
.empty-state { text-align: center; padding: 48px 20px; color: var(--text-muted); }
.empty-icon { font-size: 32px; margin-bottom: 10px; }
.empty-text { font-size: 14px; }
.divider { border: none; border-top: 1px solid var(--border); margin: 20px 0; }
.tag { display: inline-block; font-size: 11px; padding: 1px 6px; border-radius: 4px; background: var(--border); color: var(--text-muted); margin-right: 4px; font-weight: 500; }
.toast { position: fixed; bottom: 24px; right: 24px; background: var(--text); color: var(--bg-card); padding: 11px 16px; border-radius: var(--radius-sm); font-size: 13px; font-weight: 500; z-index: 9999; box-shadow: var(--shadow-md); opacity: 0; transform: translateY(8px); transition: all 0.22s; max-width: 300px; }
.toast.show { opacity: 1; transform: translateY(0); }
.toast.error { background: var(--down); color: white; }
.toast.success { background: var(--up); color: white; }
.login-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--bg); }
.login-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 36px 32px; width: 100%; max-width: 360px; box-shadow: var(--shadow-md); }
.login-brand { display: flex; flex-direction: column; align-items: center; gap: 10px; margin-bottom: 28px; }
.login-brand img { width: 48px; height: 48px; border-radius: 12px; }
.login-brand-name { font-size: 18px; font-weight: 700; color: var(--text); }
.login-brand-sub { font-size: 12.5px; color: var(--text-muted); margin-top: -6px; }
.login-error { background: var(--down-bg); color: var(--down); border: 1px solid var(--down-border); padding: 10px 13px; border-radius: var(--radius-xs); font-size: 13px; margin-bottom: 16px; display: none; }
@media (max-width: 900px) {
  .service-picker-list { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .container { padding: 0 14px; }
  .header { padding: 10px 0; }
  .brand img { width: 28px; height: 28px; border-radius: 7px; }
  .brand-name { font-size: 14px; }
  .tabs-bar { overflow-x: auto; }
  .tab { padding: 10px 12px; font-size: 12.5px; }
  .main { padding: 16px 0 40px; overflow-x: clip; }
  .status-banner { padding: 12px 14px; font-size: 13px; margin-bottom: 14px; }
  .group-header { padding-bottom: 8px; }
  .service-top { align-items: flex-start; }
  .service-status-text { font-size: 12px; }
  .uptime-toolbar { flex-direction: column; align-items: flex-start; }
  .range-switcher { width: 100%; max-width: 100%; overflow-x: auto; }
  .range-btn { flex: 1 0 auto; }
  .uptime-bars { height: 18px; gap: 1px; width: 100%; max-width: 100%; }
  .uptime-bar-tooltip { left: 0; transform: none; width: max-content; max-width: min(180px, calc(100vw - 44px)); text-align: left; }
  .incident-header { flex-direction: column; }
  .incident-meta { width: 100%; justify-content: space-between; }
  .admin-bar { padding: 10px 12px; gap: 10px; align-items: flex-start; flex-direction: column; }
  .admin-actions { gap: 4px; width: 100%; }
  .btn { padding: 6px 12px; font-size: 12.5px; max-width: 100%; }
  .modal { padding: 18px; max-width: calc(100vw - 28px); }
  .subscribe-card { padding: 20px; max-width: 100%; }
  .service-row { padding: 12px 14px; }
  .service-picker-toolbar { flex-direction: column; align-items: stretch; }
  .service-picker-actions { justify-content: flex-end; }
  .service-picker-list { grid-template-columns: 1fr; max-height: 180px; }
  .toast { left: 14px; right: 14px; bottom: 14px; max-width: none; }
}