:root {
  --bg: #05080F;
  --bg-elev: #0B121F;
  --bg-elev-2: #101A2D;
  --border: #1A2742;
  --border-glow: #2A4A7C;
  --primary: #22D3EE;
  --primary-glow: rgba(34, 211, 238, 0.35);
  --accent-gold: #FCD34D;
  --gold: #d29922;
  --cyan: #22D3EE;
  --success: #34D399;
  --warn: #F59E0B;
  --danger: #F87171;
  --text: #E5ECFF;
  --text-dim: #94A3B8;
  --text-mute: #64748B;
  --radius: 8px;
  --radius-sm: 4px;
  --radius-lg: 12px;
  --font-ui: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  --z-dropdown: 10;
  --z-popover: 300;
  --z-modal: 500;
  --z-confirm: 600;
  --z-toast: 9000;
  --z-cmdk: 9500;
  --z-pwa: 10000;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; color-scheme: dark; height: 100%; }
input[type="date"], input[type="time"], input[type="datetime-local"] { color-scheme: dark; }
body {
  background: var(--bg);
  color: var(--text);
  font: 400 14px/1.55 var(--font-ui);
  height: 100vh;
  overflow: hidden;
}
a { color: var(--primary); text-decoration: none; }
a:hover { text-shadow: 0 0 8px var(--primary-glow); }

#grid-bg {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background-image:
    linear-gradient(rgba(42, 74, 124, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(42, 74, 124, 0.06) 1px, transparent 1px);
  background-size: 32px 32px;
}

/* ── Skeleton-Loader ─────────────────────────────────────────────────── */
@keyframes sk-shimmer {
  0%   { background-position: -600px 0; }
  100% { background-position: 600px 0; }
}
.sk-shimmer {
  background: linear-gradient(90deg, var(--bg-elev) 25%, var(--bg-elev-2) 50%, var(--bg-elev) 75%);
  background-size: 1200px 100%;
  animation: sk-shimmer 1.5s ease infinite;
  border-radius: var(--radius-sm);
}
.sk-wrap { padding: 24px; display: flex; flex-direction: column; gap: 10px; }
.sk-card { border-radius: var(--radius); }
.sk-card-lg  { height: 80px; }
.sk-card-md  { height: 60px; }
.sk-card-sm  { height: 40px; }
.sk-line     { height: 13px; border-radius: 4px; }
.sk-line-lg  { height: 18px; border-radius: 4px; }
.sk-line-w75 { width: 75%; }
.sk-line-w50 { width: 50%; }
.sk-line-w33 { width: 33%; }

/* ── Einheitlicher Empty-State (lib/empty-state.js) ────────────────── */
.jc-empty-state {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 32px 20px; gap: 8px;
  color: var(--text-dim); text-align: center;
  border: 1px dashed var(--border); border-radius: var(--radius);
  background: color-mix(in oklab, var(--bg-elev) 60%, transparent);
}
.jc-empty-state .jc-empty-icon {
  font-size: 32px; color: var(--text-mute); opacity: 0.7; margin-bottom: 4px;
}
.jc-empty-state .jc-empty-message { font: 14px var(--font-ui); color: var(--text); }
.jc-empty-state .jc-empty-hint    { font-size: 12px; color: var(--text-mute); }
.jc-empty-state .jc-empty-actions { margin-top: 10px; display: flex; gap: 8px; }

.jc-loading-text {
  color: var(--text-mute);
  padding: 24px 0;
  text-align: center;
  font-size: 14px;
}

.jc-loading-state { display: flex; flex-direction: column; gap: 10px; padding: 8px 0; }
.jc-loading-state .jc-loading-skeleton {
  height: 64px; border-radius: var(--radius);
  background: linear-gradient(90deg, var(--bg-elev) 25%, var(--bg-elev-2) 50%, var(--bg-elev) 75%);
  background-size: 1200px 100%;
  animation: sk-shimmer 1.5s ease infinite;
}
.sk-row      { display: flex; gap: 10px; }
.sk-grid2    { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-in-up {
  animation: fadeInUp .35s ease both;
}

.pulse-dot {
  display: inline-block; width: 8px; height: 8px; border-radius: 50%;
  background: var(--success); box-shadow: 0 0 0 0 var(--success);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.5); }
  50%      { box-shadow: 0 0 0 8px rgba(52, 211, 153, 0); }
}

/* ── Pomodoro-Overlay ────────────────────────────────────────────────── */
.pom-overlay {
  position: fixed; inset: 0; background: rgba(5,8,15,.75); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center; z-index: 9000;
}
.pom-card {
  background: var(--bg-elev); border: 1px solid var(--border-glow);
  border-radius: 12px; padding: 2rem 2.5rem; min-width: 280px;
  display: flex; flex-direction: column; align-items: center; gap: .75rem;
  box-shadow: 0 0 30px rgba(34,211,238,.12);
}
.pom-title { font-family: 'JetBrains Mono', monospace; font-size: 13px; text-transform: uppercase; letter-spacing: .08em; color: var(--text-dim); }
.pom-task  { font-size: 15px; color: var(--text); text-align: center; max-width: 220px; }
.pom-time  { font-family: 'JetBrains Mono', monospace; font-size: 3rem; color: var(--primary); font-weight: 500; letter-spacing: .04em; }
.pom-progress { width: 100%; height: 4px; background: var(--border); border-radius: 2px; overflow: hidden; }
.pom-progress-fill { height: 100%; background: var(--primary); transition: width 1s linear; }
.pom-actions { display: flex; gap: 8px; margin-top: .25rem; }
.pom-btn {
  padding: 6px 18px; border-radius: 6px;
  font-family: 'JetBrains Mono', monospace; font-size: 11px; cursor: pointer;
  border: 1px solid var(--border-glow); background: transparent; color: var(--text-dim);
  transition: background .15s, color .15s;
}
.pom-btn:hover { background: var(--bg-elev-2); color: var(--text); }
.pom-close { border-color: var(--primary); color: var(--primary); }

/* ── Task Drag Handle ────────────────────────────────────────────────── */
.task-drag-handle {
  cursor: grab; color: var(--text-mute); font-size: 16px; padding: 0 4px;
  flex-shrink: 0; user-select: none; line-height: 1; opacity: .5;
  transition: opacity .15s, color .15s;
}
.task-drag-handle:hover { opacity: 1; color: var(--primary); }
.drag-dragging { opacity: .4; }
.drag-over { outline: 1px dashed var(--primary); border-radius: 6px; }

/* ── Habit Rate Badges ───────────────────────────────────────────────── */
.rate-badge {
  display: inline-block; font-family: 'JetBrains Mono', monospace;
  font-size: 10px; padding: 1px 5px; border-radius: 3px;
  border: 1px solid transparent;
}
.rate-badge.rate-good   { color: #34D399; border-color: #34D39940; background: #34D39915; }
.rate-badge.rate-warn   { color: #F59E0B; border-color: #F59E0B40; background: #F59E0B15; }
.rate-badge.rate-bad    { color: #F87171; border-color: #F8717140; background: #F8717115; }
.rate-badge.rate-neutral{ color: #64748B; border-color: #1A2742; }

/* ── Page-Transition ─────────────────────────────────────────────────── */
.page-enter { animation: fadeInUp .28s ease both; }

/* ── Boot-Scan-Line ──────────────────────────────────────────────────── */
@keyframes scanLine {
  0%   { top: 0;    opacity: 1; }
  85%  { opacity: 0.9; }
  100% { top: 100vh; opacity: 0; }
}
#scan-line {
  position: fixed;
  left: 0; right: 0; top: 0;
  height: 2px;
  background: var(--primary);
  box-shadow: 0 0 18px 4px var(--primary-glow), 0 0 4px 1px var(--primary);
  z-index: var(--z-toast);
  pointer-events: none;
  animation: scanLine .75s ease-in forwards;
}