/* ═══════════════════════════════════════════════════════════════
   style.css
   ═══════════════════════════════════════════════════════════════ */

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ══════════════════════════════════════
   § 1  CSS CUSTOM PROPERTIES (TOKENS)
   ══════════════════════════════════════ */
:root {
  --bg1:              #e9eef5;
  --bg2:              #cfd9e6;
  --card-bg:          rgba(255,255,255,0.38);
  --card-border:      rgba(255,255,255,0.6);
  --text:             #1a1a2e;
  --text-muted:       #666;
  --accent:           #007aff;
  --accent-text:      #ffffff;
  --btn-secondary-bg: rgba(0,0,0,0.07);
  --btn-secondary-text: #1a1a2e;
  --card-shadow:      0 20px 50px rgba(0,0,0,0.18), 0 2px 8px rgba(0,0,0,0.08);
  --card-opacity:     1;
}

/* ══════════════════════════════════════
   § 2  BASE / BODY
   ══════════════════════════════════════ */
html, body {
  width: 100%;
  height: 100%;
  margin: 0;
}

/* index.html body */
body.clock-body {
  overflow: hidden;
  min-height: 100vh;
  font-family: 'DM Sans', sans-serif;
  background: linear-gradient(160deg, var(--bg1), var(--bg2));
  display: grid;
  place-items: center;
  transition: background 0.6s ease;
  padding: 16px;
}

/* settings.html body */
body.settings-body {
  font-family: 'DM Sans', 'Segoe UI', sans-serif;
  background: #f0f2f5;
  color: #1a1a2e;
  font-size: 14px;
  padding: clamp(12px, 3vw, 24px);
  min-height: 100vh;
  min-width: 320px;
  min-height: 400px;
  box-sizing: border-box;
}

/* ══════════════════════════════════════
   § 3  MAIN CLOCK CARD
   ══════════════════════════════════════ */
.card {
  background: var(--card-bg);
  backdrop-filter: blur(30px) saturate(1.4);
  -webkit-backdrop-filter: blur(30px) saturate(1.4);
  border: 1px solid var(--card-border);
  border-radius: 28px;
  padding: 28px 24px 24px;
  width: 300px;
  text-align: center;
  box-shadow: var(--card-shadow);
  opacity: var(--card-opacity);
  transition: opacity 0.3s;
  position: relative;
}

/* ── HEADER ── */
.header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
}
.header-icon {
  width: 52px;
  height: 52px;
  object-fit: contain;
}
.header h1 {
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
  letter-spacing: 0.01em;
}

/* ── CLOCK ── */
.clock-wrap { margin: 10px 0 18px; }
#clock {
  font-family: inherit;
  font-size: 42px;
  font-weight: 300;
  color: var(--text);
  letter-spacing: -1px;
  line-height: 1;
}
#date-display {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 4px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ── ALARM STATUS ── */
#alarm-status {
  font-size: 11px;
  color: var(--accent);
  min-height: 16px;
  margin-bottom: 8px;
  font-weight: 500;
  letter-spacing: 0.03em;
  transition: opacity 0.3s;
}

/* ── Alarm mode note ── */
.alarm-mode-note {
  min-height: 30px;
  margin: 0 0 8px;
  font-size: 10px;
  line-height: 1.35;
  letter-spacing: 0.02em;
}
.alarm-mode-note.warning { color: #b35b00; }
.alarm-mode-note.ok { color: #2b7a2b; }

/* ── TIME INPUT ── */
.input-row {
  display: flex;
  gap: 8px;
  justify-content: center;
  align-items: center;
}
input[type="time"] {
  background: rgba(0,122,255,0.10);
  border: 1.5px solid rgba(0,122,255,0.2);
  padding: 9px 12px;
  border-radius: 12px;
  font-size: 15px;
  font-family: inherit;
  color: var(--text);
  outline: none;
  transition: border-color 0.2s;
}
input[type="time"]:focus { border-color: var(--accent); }

/* ══════════════════════════════════════
   § 4  BUTTONS (SHARED)
   ══════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  font-weight: 500;
  transition: transform 0.12s, opacity 0.2s, background 0.3s;
}
.btn:active { transform: scale(0.96); }

.btn-primary {
  background: var(--accent);
  color: var(--accent-text);
  padding: 11px 22px;
  width: 100%;
  margin-top: 12px;
  font-size: 15px;
}
.btn-primary.armed {
  background: #ff3b30;
  color: #fff;
}
.btn-secondary {
  background: var(--btn-secondary-bg);
  color: var(--btn-secondary-text);
  padding: 9px 16px;
  font-size: 12px;
  margin-top: 8px;
  width: 100%;
}

/* ── DIVIDER ── */
.divider {
  height: 1px;
  background: rgba(0,0,0,0.08);
  margin: 16px 0;
}

/* ══════════════════════════════════════
   § 5  SETTINGS PANEL
   ══════════════════════════════════════ */
#settings-panel {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.35);
  backdrop-filter: blur(6px);
  z-index: 100;
  justify-content: center;
  align-items: center;
  padding: 20px;
}
#settings-panel.open { display: flex; }

.settings-card {
  background: rgba(245,247,250,0.97);
  border-radius: 22px;
  padding: 26px 16px 26px 22px; /* right padding tightened so scrollbar has room */
  width: 320px;
  max-height: 88vh;
  overflow-y: auto;
  box-shadow: 0 30px 70px rgba(0,0,0,0.25);
  color: #1a1a2e;
  scrollbar-width: thin;
  scrollbar-color: rgba(0,0,0,0.18) transparent;
}
.settings-card::-webkit-scrollbar {
  width: 6px;
}
.settings-card::-webkit-scrollbar-track {
  background: transparent;
  margin: 8px 0;
}
.settings-card::-webkit-scrollbar-thumb {
  background: rgba(0,0,0,0.18);
  border-radius: 99px;
  transition: background .15s;
}
.settings-card::-webkit-scrollbar-thumb:hover {
  background: rgba(0,0,0,0.32);
}
.settings-card::-webkit-scrollbar-corner {
  background: transparent;
}

.settings-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}
.settings-header h2 { font-size: 17px; font-weight: 600; }
.close-btn {
  background: rgba(0,0,0,0.07);
  border: none;
  border-radius: 50%;
  width: 30px; height: 30px;
  cursor: pointer;
  font-size: 16px;
  display: flex; align-items: center; justify-content: center;
  color: #555;
  transition: background 0.2s;
}
.close-btn:hover { background: rgba(0,0,0,0.14); }

.setting-group { margin-bottom: 18px; }

/* ══════════════════════════════════════
   § 6  SHARED SETTINGS CONTROLS
   ══════════════════════════════════════ */

.setting-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #888;
  margin-bottom: 7px;
  margin-top: 18px;
  display: block;
}
.settings-card .setting-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.07em;
  margin-top: 0;
}

.toggle-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}
.toggle-row:last-child { border-bottom: none; }
.toggle-label-text { font-size: 14px; color: #333; }
.toggle-row > span { font-size: 13px; color: #333; }

.toggle {
  position: relative;
  width: 44px; height: 24px;
  flex-shrink: 0;
}
.toggle input { opacity: 0; width: 0; height: 0; }
.slider-track {
  position: absolute;
  inset: 0;
  background: #ccc;
  border-radius: 24px;
  cursor: pointer;
  transition: background 0.25s;
}
.slider-track::before {
  content: '';
  position: absolute;
  width: 18px; height: 18px;
  left: 3px; top: 3px;
  background: white;
  border-radius: 50%;
  transition: transform 0.25s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.3);
}
.toggle input:checked + .slider-track { background: #007aff; }
.toggle input:checked + .slider-track::before { transform: translateX(20px); }

select {
  width: 100%;
  padding: 9px 36px 9px 12px;
  border-radius: 10px;
  border: 1.5px solid rgba(0,0,0,0.12);
  background: white;
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  color: #1a1a2e;
  outline: none;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  transition: border-color 0.2s;
}
select:focus { border-color: #007aff; }

input[type="range"] {
  width: 100%;
  accent-color: #007aff;
  height: 4px;
  cursor: pointer;
  display: block;
}

.theme-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}
.theme-swatch {
  height: 44px;
  border-radius: 10px;
  cursor: pointer;
  border: 2.5px solid transparent;
  transition: border-color 0.2s, transform 0.15s;
  position: relative;
  overflow: hidden;
}
.theme-swatch:hover { transform: scale(1.06); }
.theme-swatch.active { border-color: #007aff; }
.theme-swatch::after {
  content: attr(data-label);
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: rgba(0,0,0,0.45);
  color: white;
  font-size: 8px;
  text-align: center;
  padding: 2px 0;
  letter-spacing: 0.03em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.file-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  background: rgba(0,122,255,0.08);
  border: 1.5px dashed rgba(0,122,255,0.3);
  border-radius: 10px;
  cursor: pointer;
  font-size: 13px;
  color: #007aff;
  font-family: 'DM Sans', sans-serif;
  width: 100%;
  transition: background 0.2s;
  margin-top: 8px;
}
.file-btn:hover { background: rgba(0,122,255,0.13); }

#custom-sound-name,
#custom-name {
  font-size: 11px;
  color: #888;
  margin-top: 5px;
}

.btn-preview-row {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}
.btn-preview {
  flex: 1;
  padding: 8px;
  border: 1px solid rgba(0,0,0,0.13);
  border-radius: 9px;
  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  background: rgba(0,0,0,0.09);
  color: #111;
  transition: background 0.15s;
}
.btn-preview:hover  { background: rgba(0,0,0,0.17); }
.btn-preview:active { background: rgba(0,0,0,0.24); transform: scale(0.97); }

.settings-footer {
  text-align: center;
  font-size: 10px;
  color: #aaa;
  margin-top: 22px;
  line-height: 1.8;
}
.settings-footer a { color: #007aff; text-decoration: none; }
.settings-footer a:hover { text-decoration: underline; }

/* ══════════════════════════════════════
   § 7  SETTINGS WINDOW (settings.html)
        Overrides for the standalone page
   ══════════════════════════════════════ */
.settings-page-card {
  background: white;
  padding: clamp(16px, 4vw, 24px);
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
}
.settings-page-card h3 {
  font-size: clamp(15px, 4vw, 18px);
  font-weight: 600;
  margin-bottom: 18px;
  color: #111;
}
.settings-page-card .theme-grid {
  grid-template-columns: repeat(auto-fill, minmax(58px, 1fr));
  margin-top: 8px;
}
.settings-page-card .setting-label {
  margin-top: 18px;
  font-size: 10px;
}
.settings-page-card .setting-label:first-of-type { margin-top: 0; }

.save-btn {
  width: 100%;
  padding: clamp(10px, 2.5vw, 13px);
  border: none;
  border-radius: 12px;
  background: #007aff;
  color: white;
  font-family: inherit;
  font-size: clamp(14px, 3.5vw, 15px);
  font-weight: 500;
  cursor: pointer;
  margin-top: 22px;
  transition: opacity 0.2s, transform 0.1s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.save-btn:hover { opacity: 0.9; }
.save-btn:active { transform: scale(0.97); }
.save-flash { background: #34c759 !important; }

.settings-page-footer {
  text-align: center;
  font-size: 10px;
  color: #bbb;
  margin-top: 18px;
  line-height: 2;
}
.settings-page-footer a { color: #007aff; text-decoration: none; }

/* ══════════════════════════════════════
   § 8  BROWSER NAV BAR
   ══════════════════════════════════════ */
#browser-nav {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 46px;
  background: rgba(255,255,255,0.55);
  backdrop-filter: blur(20px) saturate(1.6);
  -webkit-backdrop-filter: blur(20px) saturate(1.6);
  border-bottom: 1px solid rgba(255,255,255,0.5);
  box-shadow: 0 1px 12px rgba(0,0,0,0.08);
  z-index: 200;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  transition: background 0.4s;
}
body.in-browser #browser-nav { display: flex; }
body.in-browser { padding-top: 46px; }

.nav-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}
.nav-logo  { font-size: 18px; line-height: 1; }
.nav-title {
  font-size: 13px;
  font-weight: 600;
  color: #1a1a2e;          /* hardcoded: nav bar is always light */
  letter-spacing: 0.01em;
  opacity: 0.85;
}
.nav-title span { opacity: 0.45; font-weight: 400; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-link {
  font-size: 12px;
  color: #1a1a2e;          /* hardcoded: nav bar is always light */
  opacity: 0.55;
  text-decoration: none;
  padding: 5px 10px;
  border-radius: 8px;
  transition: opacity 0.2s, background 0.2s;
  font-weight: 500;
}
.nav-link:hover { opacity: 1; background: rgba(0,0,0,0.06); }

/* ══════════════════════════════════════
   § 9  ALARM RINGING STATE
   ══════════════════════════════════════ */
@keyframes ring-pulse {
  0%, 100% { box-shadow: 0 20px 50px rgba(255,59,48,0.3),  0 2px 8px rgba(0,0,0,0.08); }
  50%       { box-shadow: 0 20px 60px rgba(255,59,48,0.55), 0 2px 8px rgba(0,0,0,0.08); }
}
.card.ringing { animation: ring-pulse 1s ease-in-out infinite; }

/* ══════════════════════════════════════
   § 10  CUSTOM TITLEBAR
   ══════════════════════════════════════ */
#titlebar {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 32px;
  z-index: 300;
  align-items: center;
  justify-content: flex-end;
  padding: 0 8px;
  gap: 2px;
  -webkit-app-region: drag;
  app-region: drag;
}
#titlebar .wc-btn {
  -webkit-app-region: no-drag;
  app-region: no-drag;
}
body:not(.in-browser) #titlebar { display: flex; }
body:not(.in-browser).clock-body { padding-top: 32px; }

.wc-btn {
  width: 28px; height: 22px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 11px;
  line-height: 1;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.0);
  color: var(--text);
  opacity: 0.35;
  transition: opacity 0.15s, background 0.15s;
  font-family: 'Segoe UI', system-ui, sans-serif;
}
.wc-btn:hover { opacity: 1; background: rgba(0,0,0,0.08); }
.wc-btn.wc-close:hover { background: rgba(255,59,48,0.75); color: white; opacity: 1; }
.wc-btn.wc-min:hover   { background: rgba(0,0,0,0.10); }
.wc-btn.wc-max:hover   { background: rgba(0,0,0,0.10); }

/* ══════════════════════════════════════
   § 11  TOAST
   ══════════════════════════════════════ */
#toast {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: #1a1a2e;
  color: white;
  padding: 10px 20px;
  border-radius: 20px;
  font-size: 13px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s, transform 0.3s;
  white-space: nowrap;
  z-index: 999;
}
#toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ══════════════════════════════════════
   § 12  MISC HELPERS
   ══════════════════════════════════════ */
.dark-text { --text: #f0f0f0; --text-muted: rgba(255,255,255,0.5); }

@media (max-width: 280px) {
  .theme-grid { grid-template-columns: repeat(3, 1fr); }
  .btn-preview-row { flex-direction: column; }
}

body.native-app #browser-nav { display: none !important; }
body.native-app.clock-body { padding-top: 16px !important; }

/* ── Native-app transparent window ────────────────────────────────────────────
   Remove the gradient background entirely so the OS compositor shows the
   desktop through the window.  The card's own border-radius becomes the
   effective "window shape" — matching its glass corners automatically.     */
body.native-app.clock-body {
  background: transparent;
}

/* Slightly stronger shadow so the floating card reads well over any desktop */
body.native-app .card {
  box-shadow: 0 24px 60px rgba(0,0,0,0.38), 0 4px 14px rgba(0,0,0,0.18);
}
/* ── Wake from Sleep button ── */
.wake-btn {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  padding: 11px 14px;
  border-radius: 10px;
  border: 1.5px solid rgba(0,0,0,0.10);
  background: rgba(0,0,0,0.04);
  cursor: pointer;
  text-align: left;
  transition: background 0.15s, border-color 0.15s;
  margin-top: 4px;
}
.wake-btn:hover { background: rgba(0,0,0,0.08); }
.wake-btn:active { transform: scale(0.985); }
.wake-btn:disabled { opacity: 0.55; cursor: default; transform: none; }

.wake-btn--active {
  border-color: rgba(52,199,89,0.45);
  background: rgba(52,199,89,0.07);
}
.wake-btn--active:hover { background: rgba(52,199,89,0.12); }

.wake-btn--inactive {
  border-color: rgba(255,59,48,0.35);
  background: rgba(255,59,48,0.05);
}
.wake-btn--inactive:hover { background: rgba(255,59,48,0.10); }

.wake-btn--loading {
  border-color: rgba(0,0,0,0.10);
  background: rgba(0,0,0,0.04);
}

.wake-btn-os {
  font-size: 12px;
  font-weight: 500;
  color: #1a1a2e;           /* hardcoded: settings card is always light */
  display: flex;
  align-items: center;
  gap: 5px;
}

.wake-btn-status {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.01em;
}
.wake-btn--active   .wake-btn-status { color: #1d9e3e; }
.wake-btn--inactive .wake-btn-status { color: #cc3333; }
.wake-btn--loading  .wake-btn-status { color: #888; }


/* ── Window Opacity slider ── */
.opacity-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid rgba(0,0,0,0.06);
  gap: 12px;
}
.opacity-row:last-child { border-bottom: none; }
.opacity-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.opacity-value {
  font-size: 12px;
  color: var(--text-muted, #888);
  min-width: 36px;
  text-align: right;
}
input[type="range"]#windowOpacity {
  -webkit-appearance: none;
  appearance: none;
  width: 100px;
  height: 4px;
  border-radius: 99px;
  background: linear-gradient(to right, var(--accent, #007aff) 0%, var(--accent, #007aff) 100%);
  outline: none;
  cursor: pointer;
}
input[type="range"]#windowOpacity::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--accent, #007aff);
  box-shadow: 0 1px 4px rgba(0,0,0,0.18);
  cursor: pointer;
  transition: transform 0.1s;
}
input[type="range"]#windowOpacity::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}
input[type="range"]#windowOpacity::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--accent, #007aff);
  box-shadow: 0 1px 4px rgba(0,0,0,0.18);
  cursor: pointer;
}