/*
 * Neon Minimal — Reveal.js theme for tradeit.gg weekly ops updates
 * Based on Ehud's neon-minimal UI preferences
 */

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@300;400;500;600;700&display=swap');

:root {
  --bg-primary: #0f1219;
  --bg-card: rgba(30, 41, 59, 0.3);
  --border-subtle: rgba(51, 65, 85, 0.4);
  --text-primary: #e2e8f0;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --accent-teal: #06b6d4;
  --accent-teal-light: #22d3ee;
  --accent-rose: #f43f5e;
  --accent-amber: #f59e0b;
  --accent-emerald: #10b981;
  --accent-purple: #a855f7;
  --gradient-teal: linear-gradient(90deg, #06b6d4, #22d3ee);
  --gradient-rose: linear-gradient(90deg, #e11d48, #f43f5e);
  --gradient-emerald: linear-gradient(90deg, #059669, #10b981);
  --gradient-amber: linear-gradient(90deg, #d97706, #f59e0b);
  --font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', monospace;
}

/* ── Base ──────────────────────────────────────── */

.reveal-viewport {
  background: var(--bg-primary);
  background-image:
    radial-gradient(ellipse at 20% 50%, rgba(6, 182, 212, 0.04) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(168, 85, 247, 0.03) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(16, 185, 129, 0.02) 0%, transparent 50%);
}

/* Subtle grid overlay */
.reveal-viewport::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(6, 182, 212, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(6, 182, 212, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

.reveal {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 400;
  color: var(--text-primary);
}

.reveal ::selection {
  background: rgba(6, 182, 212, 0.3);
  color: #fff;
}

/* ── Headings ──────────────────────────────────── */

.reveal h1,
.reveal h2,
.reveal h3,
.reveal h4,
.reveal h5,
.reveal h6 {
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin: 0 0 0.6em 0;
  line-height: 1.2;
}

.reveal h1 {
  font-size: 2em;
  background: linear-gradient(90deg, #06b6d4, #22d3ee, #a855f7, #06b6d4);
  background-size: 200% 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradient-shift 6s ease infinite;
  text-shadow: 0 0 40px rgba(6, 182, 212, 0.15);
}

@keyframes gradient-shift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.reveal h2 {
  font-size: 1.4em;
  color: var(--accent-teal-light);
  text-shadow: 0 0 20px rgba(34, 211, 238, 0.2);
}

.reveal h3 {
  font-size: 1.1em;
  color: var(--text-muted);
}

/* ── Section dividers ──────────────────────────── */

.reveal .section-header {
  font-size: 0.65em;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--text-dim);
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 0.3em;
  margin-bottom: 1.2em;
  position: relative;
}

.reveal .section-header::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 60px;
  height: 1px;
  background: var(--gradient-teal);
  box-shadow: 0 0 8px rgba(6, 182, 212, 0.5);
}

/* ── Text ──────────────────────────────────────── */

.reveal p {
  line-height: 1.6;
  margin: 0 0 0.8em 0;
}

.reveal small {
  color: var(--text-muted);
}

.reveal strong {
  color: var(--accent-teal-light);
  font-weight: 600;
}

.reveal em {
  color: var(--text-muted);
  font-style: italic;
}

/* ── Links ─────────────────────────────────────── */

.reveal a {
  color: var(--accent-teal);
  text-decoration: none;
  border-bottom: 1px solid rgba(6, 182, 212, 0.3);
  transition: border-color 0.2s;
}

.reveal a:hover {
  border-bottom-color: var(--accent-teal);
}

/* ── Lists ─────────────────────────────────────── */

.reveal ul,
.reveal ol {
  margin: 0 0 0.8em 1.2em;
  text-align: left;
}

.reveal li {
  margin: 0.3em 0;
  line-height: 1.5;
}

.reveal li::marker {
  color: var(--accent-teal);
}

/* ── Cards ─────────────────────────────────────── */

.reveal .card {
  background: rgba(30, 41, 59, 0.35);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 1em 1.2em;
  margin: 0.5em 0;
  text-align: left;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.reveal .card:hover {
  border-color: rgba(6, 182, 212, 0.3);
}

.reveal .card-teal {
  border-left: 3px solid var(--accent-teal);
  box-shadow: inset 3px 0 12px -6px rgba(6, 182, 212, 0.15);
}

.reveal .card-rose {
  border-left: 3px solid var(--accent-rose);
  box-shadow: inset 3px 0 12px -6px rgba(244, 63, 94, 0.15);
}

.reveal .card-amber {
  border-left: 3px solid var(--accent-amber);
  box-shadow: inset 3px 0 12px -6px rgba(245, 158, 11, 0.15);
}

.reveal .card-emerald {
  border-left: 3px solid var(--accent-emerald);
  box-shadow: inset 3px 0 12px -6px rgba(16, 185, 129, 0.15);
}

.reveal .card-purple {
  border-left: 3px solid var(--accent-purple);
  box-shadow: inset 3px 0 12px -6px rgba(168, 85, 247, 0.15);
}

/* ── Metric boxes ──────────────────────────────── */

.reveal .metrics {
  display: flex;
  gap: 1em;
  justify-content: center;
  flex-wrap: wrap;
}

.reveal .metric {
  background: rgba(30, 41, 59, 0.35);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 0.8em 1.2em;
  text-align: center;
  min-width: 160px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.reveal .metric:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(6, 182, 212, 0.1);
}

.reveal .metric .value {
  font-size: 1.8em;
  font-weight: 700;
  line-height: 1.2;
  text-shadow: 0 0 20px currentColor;
}

.reveal .metric .label {
  font-size: 0.55em;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  margin-top: 0.3em;
}

.reveal .metric.teal .value { color: var(--accent-teal-light); }
.reveal .metric.emerald .value { color: var(--accent-emerald); }
.reveal .metric.rose .value { color: var(--accent-rose); }
.reveal .metric.amber .value { color: var(--accent-amber); }
.reveal .metric.purple .value { color: var(--accent-purple); }

/* ── Progress / gradient bars ──────────────────── */

.reveal .bar {
  height: 8px;
  border-radius: 4px;
  margin: 0.3em 0;
  position: relative;
  overflow: hidden;
}

.reveal .bar::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  animation: bar-shimmer 3s ease infinite;
}

@keyframes bar-shimmer {
  0% { left: -100%; }
  100% { left: 100%; }
}

.reveal .bar-teal {
  background: var(--gradient-teal);
  box-shadow: 0 0 10px rgba(6, 182, 212, 0.3);
}

.reveal .bar-emerald {
  background: var(--gradient-emerald);
}

.reveal .bar-rose {
  background: var(--gradient-rose);
}

.reveal .bar-amber {
  background: var(--gradient-amber);
}

/* ── Status badges ─────────────────────────────── */

.reveal .badge {
  display: inline-block;
  font-size: 0.6em;
  padding: 0.2em 0.6em;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 500;
}

.reveal .badge-green {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
}

.reveal .badge-yellow {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
}

.reveal .badge-red {
  background: rgba(244, 63, 94, 0.15);
  color: #fb7185;
}

/* ── Tables ────────────────────────────────────── */

.reveal table {
  border-collapse: collapse;
  width: 100%;
  font-size: 0.75em;
}

.reveal table th {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.85em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-subtle);
  padding: 0.5em 0.8em;
  text-align: left;
}

.reveal table td {
  padding: 0.5em 0.8em;
  border-bottom: 1px solid rgba(51, 65, 85, 0.2);
}

.reveal table tr {
  border-left: 2px solid transparent;
}

.reveal table tr:hover {
  border-left-color: var(--accent-teal);
}

/* ── Slide-specific ────────────────────────────── */

/* Title slide */
.reveal .title-slide h1 {
  font-size: 2.2em;
  margin-bottom: 0.2em;
}

.reveal .title-slide .subtitle {
  font-size: 0.7em;
  color: var(--text-dim);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.reveal .title-slide .date-range {
  font-size: 0.6em;
  color: var(--text-muted);
  margin-top: 1em;
}

/* Highlight slide */
.reveal .highlight-box {
  background: rgba(30, 41, 59, 0.4);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(6, 182, 212, 0.4);
  border-radius: 12px;
  padding: 1.2em 1.5em;
  margin: 1em auto;
  max-width: 80%;
  text-align: center;
  box-shadow: 0 0 30px rgba(6, 182, 212, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.reveal .highlight-box .big-number {
  font-size: 3em;
  font-weight: 700;
  background: linear-gradient(90deg, #06b6d4, #22d3ee, #a855f7);
  background-size: 200% 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradient-shift 4s ease infinite;
  line-height: 1.1;
  filter: drop-shadow(0 0 20px rgba(6, 182, 212, 0.3));
}

/* Health indicator */
.reveal .health-status {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  font-size: 1.2em;
  font-weight: 600;
}

.reveal .health-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
}

.reveal .health-dot.green { background: var(--accent-emerald); box-shadow: 0 0 8px rgba(16, 185, 129, 0.5); animation: pulse-glow-green 2s ease-in-out infinite; }
.reveal .health-dot.yellow { background: var(--accent-amber); box-shadow: 0 0 8px rgba(245, 158, 11, 0.5); animation: pulse-glow-yellow 2s ease-in-out infinite; }
.reveal .health-dot.red { background: var(--accent-rose); box-shadow: 0 0 8px rgba(244, 63, 94, 0.5); animation: pulse-glow-red 2s ease-in-out infinite; }

@keyframes pulse-glow-green {
  0%, 100% { box-shadow: 0 0 8px rgba(16, 185, 129, 0.5); }
  50% { box-shadow: 0 0 16px rgba(16, 185, 129, 0.8), 0 0 30px rgba(16, 185, 129, 0.3); }
}
@keyframes pulse-glow-yellow {
  0%, 100% { box-shadow: 0 0 8px rgba(245, 158, 11, 0.5); }
  50% { box-shadow: 0 0 16px rgba(245, 158, 11, 0.8), 0 0 30px rgba(245, 158, 11, 0.3); }
}
@keyframes pulse-glow-red {
  0%, 100% { box-shadow: 0 0 8px rgba(244, 63, 94, 0.5); }
  50% { box-shadow: 0 0 16px rgba(244, 63, 94, 0.8), 0 0 30px rgba(244, 63, 94, 0.3); }
}

/* ── Transitions ───────────────────────────────── */

.reveal .slides section {
  transition: opacity 0.4s ease;
}

.reveal .slides section.present .card {
  animation: card-enter 0.5s ease both;
}

.reveal .slides section.present .card:nth-child(2) { animation-delay: 0.05s; }
.reveal .slides section.present .card:nth-child(3) { animation-delay: 0.1s; }
.reveal .slides section.present .card:nth-child(4) { animation-delay: 0.15s; }

@keyframes card-enter {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Print ─────────────────────────────────────── */

@media print {
  .reveal-viewport {
    background: #fff;
  }
  .reveal, .reveal h1, .reveal h2, .reveal h3, .reveal p, .reveal li {
    color: #1e293b;
  }
}