* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }

:root {
  --bg: #0A0E1A;
  --bg-card: #161D2E;
  --bg-elev: #1F2740;
  --text: #E6EDF3;
  --text-dim: #8B98AC;
  --border: rgba(250,199,117,0.10);
  --border-strong: rgba(250,199,117,0.25);
  --ok: #22C55E;
  --warn: #F59E0B;
  --danger: #EF4444;
  --dbdown: #A855F7;
  --seqdown: #F97316;
  --netdown: #06B6D4;
  --accent: #FAC775;
  --accent-dim: rgba(250,199,117,0.6);
  --tabbar-h: 60px;
  --mono: "JetBrains Mono", "SF Mono", "Cascadia Code", Consolas, Menlo, monospace;
}

body.state-danger,
body.state-db_down,
body.state-seq_server_down,
body.state-internet_down,
body.state-inner_down {
  --bg: #2A0808;
  --bg-card: #501313;
  --bg-elev: #6A1A1A;
  --text: #FCEBEB;
  --text-dim: #F7C1C1;
}

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow: hidden;
  transition: background-color 0.4s ease;
}

#app {
  height: 100vh;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  padding-bottom: calc(var(--tabbar-h) + env(safe-area-inset-bottom));
  max-width: 480px;
  margin: 0 auto;
}

.view {
  display: none;
  flex: 1;
  overflow: hidden;
  padding: calc(env(safe-area-inset-top) + 2px) 10px 4px;
  min-height: 0;
}
.view.active { display: flex; flex-direction: column; }

#view-main.active { gap: 4px; }

#view-checklist {
  overflow-y: auto;
  padding-top: calc(env(safe-area-inset-top) + 12px);
}

/* ====== Top bar ====== */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 4px 8px;
  flex-shrink: 0;
  gap: 8px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}
.brand-icon {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  flex-shrink: 0;
}
.brand-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.brand-name {
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 1.5px;
  color: var(--accent);
  font-family: var(--mono);
}
.brand-ymd {
  font-size: 10px;
  color: var(--text-dim);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.5px;
  margin-top: 1px;
}
.topbar-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
}
.clock {
  font-variant-numeric: tabular-nums;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text);
  letter-spacing: 0.5px;
}
.topbar-actions {
  display: flex;
  align-items: center;
  gap: 5px;
}
.icon-btn {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text);
  width: 32px; height: 28px;
  border-radius: 8px;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.icon-btn.push-toggle.subscribed {
  background: rgba(34,197,94,0.18);
  border-color: var(--ok);
  color: var(--ok);
}

.lang-toggle {
  display: inline-flex;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
.lang-toggle button {
  background: transparent;
  border: 0;
  color: var(--text-dim);
  padding: 5px 8px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
  cursor: pointer;
}
.lang-toggle button.active {
  background: var(--accent);
  color: #2A0808;
}

/* ====== Gauge ====== */
.gauge-wrap {
  position: relative;
  width: min(56vw, 26vh, 220px);
  aspect-ratio: 1;
  margin: 0 auto;
  flex-shrink: 0;
}
.gauge { width: 100%; height: 100%; display: block; }
#gaugeProgress { transition: stroke-dashoffset 0.8s ease, stroke 0.4s ease; }

.gauge-center {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}
.seq-label {
  font-size: 10px;
  letter-spacing: 2.5px;
  color: var(--text-dim);
  margin-bottom: 2px;
}
.seq-number {
  font-size: clamp(38px, 10vw, 56px);
  font-weight: 800;
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: -1px;
  line-height: 1;
  transition: color 0.4s ease;
  text-shadow: 0 0 30px rgba(250,199,117,0.15);
}
.status-badge {
  margin-top: 6px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.8px;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--bg-elev);
  white-space: nowrap;
}
.status-ok              { color: var(--ok);      box-shadow: inset 0 0 0 1px var(--ok); }
.status-warn            { color: var(--warn);    box-shadow: inset 0 0 0 1px var(--warn); }
.status-danger          { color: #fff;           background: var(--danger); }
.status-db_down         { color: #fff;           background: var(--dbdown); }
.status-seq_server_down { color: #fff;           background: var(--seqdown); }
.status-internet_down   { color: #fff;           background: var(--netdown); }
.status-inner_down      { color: #fff;           background: #0EA5E9; }
.status-unknown         { color: var(--text-dim); }

/* ====== Meta row ====== */
.meta-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
  flex-shrink: 0;
}
.meta-row.meta-row-2 {
  grid-template-columns: repeat(2, 1fr);
}
.meta-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 5px 7px;
  min-width: 0;
}
.meta-label { font-size: 9px; color: var(--text-dim); letter-spacing: 0.5px; }
.meta-value {
  margin-top: 2px;
  font-size: clamp(13px, 4vw, 16px);
  font-weight: 700;
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ====== Services row (DB / SEQ SERVER / INTERNET) ====== */
.services-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
  flex-shrink: 0;
}
.svc-item {
  display: flex;
  align-items: center;
  gap: 5px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 5px 7px;
  min-width: 0;
}
.svc-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-dim);
  flex-shrink: 0;
}
.svc-item.svc-ok   .svc-dot { background: var(--ok); box-shadow: 0 0 6px var(--ok); }
.svc-item.svc-down .svc-dot { background: var(--danger); animation: blink 1s infinite; }
.svc-label {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--text-dim);
  font-family: var(--mono);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.svc-item.svc-ok   .svc-label { color: var(--ok); }
.svc-item.svc-down .svc-label { color: var(--danger); }

@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

/* ====== DB Compare (inline 1 line) ====== */
.db-compare-inline {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 4px 8px;
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
}
.cmp-inline-label { color: var(--text-dim); font-weight: 700; letter-spacing: 0.3px; }
.cmp-inline-val   { color: var(--text); font-weight: 700; }
.cmp-inline-sep   { color: var(--text-dim); }
.cmp-inline-verdict {
  margin-left: auto;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 999px;
  letter-spacing: 0.3px;
}
.verdict-sync        .cmp-inline-verdict { color: var(--ok);     box-shadow: inset 0 0 0 1px var(--ok); }
.verdict-backup_lag  .cmp-inline-verdict { color: var(--warn);   background: rgba(245,158,11,0.15); }
.verdict-primary_lag .cmp-inline-verdict { color: var(--danger); background: rgba(239,68,68,0.18); }
.verdict-unknown     .cmp-inline-verdict { color: var(--text-dim); }

/* ====== Bucket grid ====== */
.bucket-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
  flex-shrink: 0;
}
.bucket-card {
  background: linear-gradient(180deg, var(--bg-card) 0%, rgba(15,20,25,0.4) 100%);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 8px 6px 10px;
  text-align: center;
  min-width: 0;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04), 0 2px 8px rgba(0,0,0,0.25);
}
.bucket-cat {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.5px;
  color: var(--accent);
  font-family: var(--mono);
  margin-bottom: 5px;
  padding-bottom: 5px;
  border-bottom: 1px solid var(--border-strong);
}
.bucket-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-top: 2px;
  gap: 4px;
}
.bucket-key {
  font-size: 9px;
  color: var(--text-dim);
  letter-spacing: 0.3px;
}
.bucket-val {
  font-size: clamp(13px, 3.8vw, 16px);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  font-family: var(--mono);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 60%;
}
.kaga-row {
  margin-top: 4px;
  padding-top: 3px;
  border-top: 1px dashed var(--border);
}
.kaga-row .bucket-key { color: var(--accent); }
.kaga-val { color: var(--accent); }

/* ====== Floating alarm enable ====== */
.floating-alarm {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: calc(var(--tabbar-h) + env(safe-area-inset-bottom) + 8px);
  background: var(--accent);
  color: #2A0808;
  border: 0;
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  z-index: 9;
  box-shadow: 0 4px 12px rgba(0,0,0,0.4);
}

/* ====== Checklist ====== */
.emergency-bar {
  background: #A32D2D;
  color: #fff;
  padding: 14px 16px;
  margin: -12px -12px 12px;
  border-radius: 0 0 16px 16px;
}
.emergency-title { font-size: 13px; font-weight: 600; letter-spacing: 1px; }

.checklist { display: flex; flex-direction: column; gap: 10px; }
.step {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px 14px;
  transition: opacity 0.2s;
}
.step.locked { opacity: 0.4; pointer-events: none; }
.step.done { border-color: var(--ok); background: rgba(34,197,94,0.08); }
.step-num {
  font-size: 10px;
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 1.5px;
}
.step-title { font-size: 14px; font-weight: 500; margin: 4px 0 8px; }
.call-link {
  display: block;
  background: var(--bg-elev);
  border-radius: 10px;
  padding: 11px 13px;
  margin-bottom: 6px;
  color: var(--accent);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  letter-spacing: 0.3px;
}
.step-action {
  width: 100%;
  background: var(--accent);
  color: #2A0808;
  border: 0;
  padding: 11px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 13px;
  min-height: 44px;
}
.step.done .step-action { background: var(--ok); color: #fff; }
.step-meta { font-size: 10px; color: var(--text-dim); margin-top: 4px; min-height: 12px; }
.reset-btn {
  margin-top: 8px;
  background: transparent;
  color: var(--text-dim);
  border: 1px solid var(--border);
  padding: 10px;
  border-radius: 10px;
  font-size: 12px;
}

/* ====== Tab bar ====== */
.tabbar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  height: calc(var(--tabbar-h) + env(safe-area-inset-bottom));
  padding-bottom: env(safe-area-inset-bottom);
  background: linear-gradient(180deg, var(--bg-card) 0%, #0A0E1A 100%);
  border-top: 1px solid var(--border-strong);
  display: flex;
  z-index: 10;
  max-width: 480px;
  margin: 0 auto;
  box-shadow: 0 -4px 16px rgba(0,0,0,0.4);
}
.tab {
  flex: 1;
  background: transparent;
  border: 0;
  color: var(--text-dim);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  font-size: 10px;
}
.tab {
  font-family: var(--mono);
  letter-spacing: 1px;
  font-weight: 700;
  text-transform: uppercase;
}
.tab.active { color: var(--accent); }
.tab.active .tab-icon { color: var(--accent); }
.tab-icon { font-size: 15px; }

/* ====== Pulse on alert ====== */
body.state-danger .gauge-wrap,
body.state-db_down .gauge-wrap,
body.state-seq_server_down .gauge-wrap,
body.state-internet_down .gauge-wrap,
body.state-inner_down .gauge-wrap {
  animation: pulse 1.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50%      { transform: scale(1.025); }
}

/* ====== Break Time state ====== */
body.state-break_time {
  --bg: #1A1F2E;
  --bg-card: #2A2F3E;
}
.status-break_time { color: #fff; background: #6366F1; }

body.state-break_time .gauge-wrap { animation: none; }

#seqNumber.break-display {
  font-size: clamp(28px, 7vw, 36px);
  letter-spacing: 1px;
  line-height: 1.1;
  color: #6366F1;
}

/* ====== Modal dialog ====== */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.72);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 16px;
  animation: fadeIn 0.2s ease;
}
.modal[hidden] { display: none; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.modal-card {
  background: #2A0808;
  border: 2px solid var(--danger);
  border-radius: 16px;
  padding: 22px 20px;
  max-width: 360px;
  width: 100%;
  text-align: center;
}
.modal-title {
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
  letter-spacing: 0.3px;
}
.modal-sub {
  font-size: 12px;
  color: #FCEBEB;
  margin-bottom: 18px;
  line-height: 1.5;
}
.modal-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.modal-btn {
  padding: 13px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 700;
  border: 0;
  cursor: pointer;
  min-height: 48px;
}
.modal-yes {
  background: #6366F1;
  color: #fff;
}
.modal-no {
  background: var(--danger);
  color: #fff;
}

/* ====== Very small phones ====== */
@media (max-height: 700px) {
  .gauge-wrap { width: min(56vw, 200px); }
  .seq-number { font-size: clamp(36px, 9.5vw, 48px); }
  .meta-item, .svc-item { padding: 5px 7px; }
  .bucket-card { padding: 6px 5px 8px; }
}