/* ==========================================================================
   PumpkinTime — Global App Styles (Charcoal Theme)
   - Charcoal dark theme with clear status indicators
   - Optimized light theme with proper contrast
   - Responsive + A11y focused
   ========================================================================== */

/* ---------- Color System (Charcoal Theme) ------------------------- */
:root {
  /* Dark theme - Charcoal base with clear status colors */
  --bg: #1a1d24;
  --bg-elev: #252a33;
  --card: rgba(37, 42, 51, 0.9);
  --text: #f0f2f8;
  --muted: #b8c2d6;
  --border: rgba(184, 194, 214, 0.25);
  --border-soft: rgba(184, 194, 214, 0.15);
  --glass: rgba(37, 42, 51, 0.85);
  --accent: #6366f1;
  --accent-glow: rgba(99, 102, 241, 0.25);
  --btn-bg: rgba(184, 194, 214, 0.1);
  --btn-bg-hover: rgba(184, 194, 214, 0.2);
  --btn-text: #f0f2f8;
  --shadow: 0 10px 30px rgba(10, 12, 16, 0.5);
  --tray-bg: rgba(30, 34, 42, 0.95);
  --tray-text: #f0f2f8;
  --tray-border: rgba(184, 194, 214, 0.25);
  
  /* Status colors - clear and indicative */
  --status-ok: #10b981;
  --status-warning: #f59e0b;
  --status-error: #ef4444;
  --status-info: #3b82f6;
  --status-neutral: #6b7280;
}

body[data-theme="light"] {
  /* Light theme - Clean white with proper dark text */
  --bg: #ffffff;
  --bg-elev: #f8fafc;
  --card: rgba(248, 250, 252, 0.95);
  --text: #1f2937;
  --muted: #6b7280;
  --border: rgba(107, 114, 128, 0.2);
  --border-soft: rgba(107, 114, 128, 0.1);
  --glass: rgba(248, 250, 252, 0.9);
  --accent: #4f46e5;
  --accent-glow: rgba(79, 70, 229, 0.15);
  --btn-bg: rgba(107, 114, 128, 0.08);
  --btn-bg-hover: rgba(107, 114, 128, 0.15);
  --btn-text: #1f2937;
  --shadow: 0 10px 24px rgba(0, 0, 0, 0.08);
  --tray-bg: rgba(255, 255, 255, 0.98);
  --tray-text: #1f2937;
  --tray-border: rgba(107, 114, 128, 0.15);
  
  /* Status colors remain consistent */
  --status-ok: #059669;
  --status-warning: #d97706;
  --status-error: #dc2626;
  --status-info: #2563eb;
  --status-neutral: #9ca3af;
}

/* ---------- Base & Layout ----------------------------------------------- */
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  transition: background-color 0.3s ease, color 0.3s ease;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.topbar {
  position: sticky; top: 0; z-index: 50;
  background: var(--glass); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-soft);
  transition: all 0.3s ease;
}
.topbar-inner {
  max-width: 2880px; margin: 0 auto; padding: 12px 20px;
  display:flex;  align-items: center; justify-content: space-between;
}
.brand-link { 
  display: inline-flex; 
  align-items: center; 
  gap: 10px; 
  font-weight: 700; 
  letter-spacing: 0.2px; 
  color: var(--text);
}
.brand-mark { font-size: 20px; }
.brand-text { font-size: 16px; }

.topbar-actions { display: inline-flex; gap: 10px; }
.btn.topbar-link {
  display:inline-block; 
  padding:8px 12px; 
  border-radius:10px;
  border:1px solid var(--border);
  background: var(--btn-bg);
  color: var(--btn-text);
  font-size: 13px;
  transition: all 0.2s ease;
}
.btn.topbar-link:hover { 
  background: var(--btn-bg-hover); 
  border-color: var(--accent);
}

.page {
  min-height: calc(100vh - 56px);
  display: grid;
  place-items: center;
  padding: 32px 16px;
}

/* ---------- Stage Region ------------------------------------------------- */
.cards-stage {
  width: 100%;
  max-width: 1180px;
  aspect-ratio: 16 / 9;
  background-image: url('/assets/img/cards-bg-desktop.png');
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  border-radius: 24px;
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow), inset 0 0 0 1px var(--border-soft);
  padding: 28px;
  display: grid;
  align-items: center;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border-soft);
  border-radius: 18px;
  padding: 18px 20px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.18);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}
.card h1, .card h2 { 
  margin: 0 0 8px; 
  color: var(--text);
}
.card p { 
  margin: 0 0 12px; 
  color: var(--muted);
  line-height: 1.5;
}

.card.hero { grid-column: span 7; }
.card.info { grid-column: span 5; }

.card .btn {
  display: inline-block;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--btn-bg);
  color: var(--btn-text);
  transition: all 0.2s ease;
  margin-right: 8px;
  font-weight: 500;
}
.card .btn:hover { 
  background: var(--btn-bg-hover); 
  transform: translateY(-1px); 
  border-color: var(--accent);
}
.card .btn.primary { 
  border-color: color-mix(in srgb, var(--accent) 60%, transparent); 
  background: color-mix(in srgb, var(--accent) 20%, transparent); 
  color: var(--accent);
  font-weight: 600;
}
.card .btn.primary:hover {
  background: color-mix(in srgb, var(--accent) 30%, transparent);
  box-shadow: 0 4px 12px var(--accent-glow);
}

/* ---------- Responsive stage art ---------------------------------------- */
@media (max-width: 1200px) {
  .cards-stage { max-width: 980px; aspect-ratio: 16 / 10; background-image: url('/assets/img/cards-bg-tablet.png'); }
  .card.hero { grid-column: span 7; } .card.info { grid-column: span 5; }
}
@media (max-width: 900px) {
  .cards-stage { max-width: 760px; aspect-ratio: 4 / 3; padding: 20px; background-image: url('/assets/img/cards-bg-tablet.png'); }
  .cards-grid { gap: 12px; }
  .card.hero, .card.info { grid-column: span 12; }
}
@media (max-width: 600px) {
  .cards-stage { max-width: 92vw; aspect-ratio: 10 / 16; padding: 16px; background-image: url('/assets/img/cards-bg-mobile.png'); border-radius: 20px; }
  .card { border-radius: 16px; padding: 14px 16px; }
  .card .btn { margin-bottom: 8px; width: 100%; text-align: center; }
}

/* ---------- Debug Tray (theme adaptive) ---------------------------------- */
.debug-tray {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 1000;
  width: min(520px, 90vw);
  max-height: min(60vh, 600px);
  overflow: auto;
  background: var(--tray-bg);
  color: var(--tray-text);
  border: 1px solid var(--tray-border);
  border-radius: 14px;
  box-shadow: 0 12px 28px rgba(0,0,0,0.35), inset 0 0 0 1px var(--border-soft);
  backdrop-filter: blur(10px);
  padding: 12px 12px 10px;
  font-size: 12.5px;
  line-height: 1.35;
  transition: all 0.3s ease;
}
.debug-tray .tray-header { 
  display: flex; 
  align-items: center; 
  justify-content: space-between; 
  margin-bottom: 8px; 
  font-weight: 600;
  color: var(--tray-text);
}
.debug-tray .tray-body { display: grid; gap: 8px; }
.debug-tray .kv { 
  display: grid; 
  grid-template-columns: 160px 1fr; 
  gap: 8px;
  color: var(--tray-text);
}

.tray-lights { display: inline-flex; gap: 8px; }
.light {
  display: inline-flex; 
  align-items: left; 
  gap: 6px;
  padding: 6px 10px; 
  border-radius: 999px; 
  cursor: pointer;
  background: var(--btn-bg);
  color: var(--btn-text);
  border: 1px solid var(--border);
  font-size: 12px;
  transition: all 0.2s ease;
}
.light:hover { 
  background: var(--btn-bg-hover); 
  border-color: var(--accent);
}
.light:focus { 
  outline: 2px solid color-mix(in srgb, var(--accent) 40%, transparent); 
  outline-offset: 2px; 
}

.light-dot {
  width: 9px; height: 9px; border-radius: 50%;
  box-shadow: 0 0 0 1px rgba(0,0,0,0.35) inset, 0 0 8px rgba(0,0,0,0.25);
  background: var(--status-neutral);
  transition: all 0.3s ease;
}
.light.is-ok .light-dot { 
  background: var(--status-ok); 
  box-shadow: 0 0 12px color-mix(in srgb, var(--status-ok) 60%, transparent); 
}
.light.is-fail .light-dot { 
  background: var(--status-error); 
  box-shadow: 0 0 12px color-mix(in srgb, var(--status-error) 60%, transparent); 
}
.light.is-pending .light-dot { 
  background: var(--status-warning); 
  box-shadow: 0 0 12px color-mix(in srgb, var(--status-warning) 60%, transparent); 
}
.light-label { opacity: 0.95; }

/* Enhanced pills with clear status indicators */
.pill {
  display: inline-block; 
  padding: .15rem .45rem; 
  border-radius: 999px;
  border: 1px solid currentColor; 
  opacity: .7; 
  font-size: .8rem;
  background: color-mix(in srgb, var(--status-neutral) 10%, transparent);
  color: var(--status-neutral);
}
.pill-ok { 
  opacity: 1; 
  font-weight: 600;
  background: color-mix(in srgb, var(--status-ok) 15%, transparent);
  color: var(--status-ok);
  border-color: var(--status-ok);
}
.pill-warning { 
  opacity: 1; 
  font-weight: 600;
  background: color-mix(in srgb, var(--status-warning) 15%, transparent);
  color: var(--status-warning);
  border-color: var(--status-warning);
}
.pill-error { 
  opacity: 1; 
  font-weight: 600;
  background: color-mix(in srgb, var(--status-error) 15%, transparent);
  color: var(--status-error);
  border-color: var(--status-error);
}
.pill-info { 
  opacity: 1; 
  font-weight: 600;
  background: color-mix(in srgb, var(--status-info) 15%, transparent);
  color: var(--status-info);
  border-color: var(--status-info);
}