:root {
  --bg: #12151a;
  --panel: #1a1f27;
  --panel-2: #212733;
  --border: #2b3240;
  --text: #e7ebf2;
  --muted: #8b95a5;
  --accent: #5eead4;
  --warn: #f5a623;
  --danger: #ef4444;
  --radius: 14px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  min-height: 100vh;
}

.hidden { display: none !important; }
.muted { color: var(--muted); }

.screen {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

#login-screen {
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.login-box {
  width: 100%;
  max-width: 320px;
  text-align: center;
}

.login-box h1 { margin-bottom: 4px; }

#pin-input {
  width: 100%;
  font-size: 28px;
  letter-spacing: 8px;
  text-align: center;
  padding: 14px;
  margin: 20px 0 12px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
}

button {
  font-family: inherit;
  font-size: 16px;
  border: none;
  border-radius: 10px;
  padding: 12px 16px;
  cursor: pointer;
  background: var(--accent);
  color: #06201c;
  font-weight: 600;
}

button.ghost {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--border);
  font-weight: 500;
}

#login-btn { width: 100%; }

.error { color: var(--danger); margin-top: 10px; }

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}

header h1 { font-size: 20px; margin: 0; }

#devices {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 520px;
  width: 100%;
  margin: 0 auto;
}

.device-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
}

.device-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.device-name { margin: 0; font-size: 17px; }

.status-pill {
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--panel-2);
  color: var(--muted);
}

.status-pill.ok { color: var(--accent); background: rgba(94,234,212,0.12); }
.status-pill.locked { color: var(--danger); background: rgba(239,68,68,0.12); }
.status-pill.override { color: var(--warn); background: rgba(245,166,35,0.12); }

.remaining-block {
  text-align: center;
  padding: 20px 0;
}

.remaining-number {
  font-size: 44px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.remaining-label {
  color: var(--muted);
  font-size: 13px;
  margin-top: 2px;
}

.quick-actions, .override-actions {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.quick-actions button, .override-actions button {
  flex: 1;
  min-width: 100px;
  background: var(--panel-2);
  color: var(--text);
  font-weight: 500;
}

.bonus-btn:active { background: var(--accent); color: #06201c; }

.settings {
  margin-top: 12px;
  border-top: 1px solid var(--border);
  padding-top: 12px;
}

.settings summary {
  cursor: pointer;
  color: var(--muted);
  font-size: 14px;
}

.cap-label {
  display: block;
  margin: 12px 0 6px;
  font-size: 13px;
  color: var(--muted);
}

.cap-input {
  width: 100%;
  padding: 10px;
  margin-top: 6px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 16px;
}

.save-cap-btn, .save-schedule-btn {
  width: 100%;
  margin-top: 8px;
  background: var(--panel-2);
  color: var(--text);
}

.schedule-editor {
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.day-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
}

.day-row .day-label {
  width: 34px;
  color: var(--muted);
}

.day-row input[type="time"] {
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 6px;
  padding: 6px;
  font-size: 14px;
}

.day-row input[type="checkbox"] {
  width: 18px;
  height: 18px;
}

.add-device-box, .new-key-box {
  max-width: 520px;
  width: 100%;
  margin: 16px auto 0;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}

.add-device-box h2, .new-key-box h2 {
  margin: 0 0 6px;
  font-size: 17px;
}

.add-device-box input[type="text"] {
  width: 100%;
  padding: 10px;
  margin-top: 14px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 16px;
}

#add-device-btn {
  width: 100%;
  margin-top: 14px;
}

.key-value {
  display: block;
  word-break: break-all;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  margin: 12px 0 16px;
  font-size: 14px;
  color: var(--accent);
}

#new-key-ok-btn {
  width: 100%;
}