/* ============================================================
   ChaosLab — Presentation deck styling
   ============================================================ */

.deck-body {
  overflow: hidden;
}

.deck {
  height: 100vh;
  width: 100%;
  display: flex;
  flex-direction: column;
  position: relative;
}

.deck-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 26px;
  border-bottom: 1px solid var(--border);
  background: rgba(9, 12, 18, 0.85);
  backdrop-filter: blur(10px);
  z-index: 20;
}

.deck-topbar .brand {
  font-size: 15px;
}

.deck-topbar-right {
  display: flex;
  align-items: center;
  gap: 14px;
}

.deck-progress-text {
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--text-faint);
}

.deck-viewport {
  flex: 1;
  position: relative;
  overflow: hidden;
}

.slide {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 50px 8vw 90px;
  opacity: 0;
  transform: translateX(28px);
  pointer-events: none;
  transition: opacity 0.45s ease, transform 0.45s ease;
  overflow-y: auto;
}

.slide.active {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}

.slide.exit-left {
  transform: translateX(-28px);
}

.slide-kicker {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.slide h1.slide-title {
  font-family: var(--mono);
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 18px;
  max-width: 900px;
}

.slide h2.slide-title {
  font-size: clamp(1.5rem, 3.4vw, 2.2rem);
  font-weight: 650;
  margin-bottom: 26px;
  max-width: 900px;
}

.slide .slide-sub {
  color: var(--text-dim);
  font-size: 1.05rem;
  max-width: 680px;
  margin-bottom: 8px;
}

.slide-content {
  max-width: 980px;
  width: 100%;
}

.slide-content.narrow {
  max-width: 760px;
}

.slide ul.slide-list li {
  color: var(--text-dim);
  padding-left: 26px;
  position: relative;
  margin-bottom: 13px;
  font-size: 1rem;
}

.slide ul.slide-list li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-family: var(--mono);
}

.slide ul.slide-list li strong {
  color: var(--text);
}

.slide-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 34px;
}

@media (max-width: 800px) {
  .slide-grid-2 { grid-template-columns: 1fr; }
  .slide { padding: 40px 6vw 100px; }
}

.slide-box {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius);
  padding: 22px 24px;
}

.slide-box h4 {
  font-family: var(--mono);
  font-size: 12.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 12px;
}

/* title slide */

.slide-title-hero {
  text-align: left;
}

.slide-title-hero .team-name {
  font-family: var(--mono);
  color: var(--text-faint);
  margin-top: 30px;
  font-size: 13px;
}

/* gantt */

.gantt {
  width: 100%;
  border-collapse: collapse;
  font-size: 12.5px;
}

.gantt th {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--text-faint);
  text-transform: uppercase;
  padding: 6px 8px;
  text-align: center;
  border-bottom: 1px solid var(--border-strong);
}

.gantt td {
  padding: 8px;
  border-bottom: 1px solid var(--border);
}

.gantt td.task-name {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-dim);
  white-space: nowrap;
}

.gantt-cell {
  position: relative;
  height: 22px;
}

.gantt-bar {
  position: absolute;
  top: 3px;
  bottom: 3px;
  border-radius: 4px;
  background: var(--accent);
  opacity: 0.85;
}

.gantt-bar.alt {
  background: var(--accent-2);
}

/* stack pills */

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 10px;
}

.pill {
  font-family: var(--mono);
  font-size: 12px;
  padding: 7px 13px;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  color: var(--text-dim);
  background: var(--bg-alt);
}

/* nav controls */

.deck-controls {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 26px;
  border-top: 1px solid var(--border);
  background: rgba(9, 12, 18, 0.85);
  backdrop-filter: blur(10px);
  z-index: 20;
}

.deck-controls-center {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: center;
  max-width: 60vw;
}

.deck-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border-strong);
  cursor: pointer;
  border: none;
  padding: 0;
  transition: background 0.15s ease, transform 0.15s ease;
}

.deck-dot.active {
  background: var(--accent);
  transform: scale(1.3);
}

.progress-bar-track {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--border);
  z-index: 21;
}

.progress-bar-fill {
  height: 100%;
  background: var(--accent);
  transition: width 0.3s ease;
}

/* overview grid (accessible from deck) */

.overview-grid {
  display: none;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  padding: 24px 6vw 90px;
  overflow-y: auto;
  position: fixed;
  top: 69px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg);
  z-index: 15;
  align-content: start;
}

.overview-grid.open {
  display: grid;
}

.overview-card {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  cursor: pointer;
  transition: border-color 0.15s ease;
}

.overview-card:hover {
  border-color: var(--accent);
}

.overview-card .num {
  font-family: var(--mono);
  color: var(--accent);
  font-size: 12px;
  margin-bottom: 8px;
}

.overview-card .t {
  font-size: 14px;
  font-weight: 600;
}