/* ===== Portfolio page ===== */

.pf-page {
  overflow: hidden;
}

.pf-page #grid-bg {
  display: none;
}

/* ===== Split layout ===== */
.pf-layout {
  display: flex;
  height: 100vh;
  padding-top: var(--nav-h);
}

/* ===== Left: scene panel ===== */
.pf-scene-panel {
  position: sticky;
  top: var(--nav-h);
  width: 55%;
  height: calc(100vh - var(--nav-h));
  flex-shrink: 0;
  background: #000;
  background-image: radial-gradient(
    ellipse 75% 65% at 50% 55%,
    rgba(30, 50, 120, 0.28) 0%,
    rgba(15, 25, 70, 0.12) 45%,
    transparent 70%
  );
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

#pf-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

/* Prev / Next buttons */
.pf-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 80px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  color: var(--text-muted);
  font-size: 40px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  z-index: 10;
  user-select: none;
}

.pf-nav-btn:hover {
  background: rgba(88, 166, 255, 0.1);
  border-color: rgba(88, 166, 255, 0.25);
  color: var(--accent);
}

.pf-prev { left: 12px; }
.pf-next { right: 12px; }

/* Counter */
.pf-counter {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: .1em;
  pointer-events: none;
}

/* ===== Right: info panel ===== */
.pf-info-panel {
  flex: 1;
  height: calc(100vh - var(--nav-h));
  overflow-y: auto;
  background: #000;
  display: flex;
  flex-direction: column;
}

.pf-info-inner {
  flex: 1;
  padding: 52px 48px 40px;
}

.pf-page-title {
  font-size: clamp(20px, 2.2vw, 28px);
  font-weight: 600;
  letter-spacing: -.02em;
  color: var(--text);
  margin: 10px 0 28px;
}

/* ===== Filter buttons ===== */
.pf-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 40px;
}

.pf-filter {
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 5px 14px;
  border-radius: 100px;
  border: 1px solid var(--border-hi);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: all .15s;
}

.pf-filter:hover {
  border-color: var(--text-muted);
  color: var(--text);
}

.pf-filter.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #0d1117;
  font-weight: 600;
}

/* ===== Game info ===== */
.pf-game-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.pf-game-title {
  font-size: clamp(22px, 2.8vw, 34px);
  font-weight: 600;
  letter-spacing: -.02em;
  color: var(--text);
  line-height: 1.2;
  transition: opacity 0.2s;
}

.pf-year-line {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent-2);
  letter-spacing: .06em;
}

.pf-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pf-desc {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.8;
  max-width: 480px;
}

/* ===== Badges ===== */
.pf-badge {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 4px 12px;
  border-radius: 100px;
  border: 1px solid transparent;
}

.pf-badge-role {
  background: rgba(88, 166, 255, .1);
  border-color: rgba(88, 166, 255, .2);
  color: var(--accent);
}

.pf-badge-platform {
  background: rgba(210, 168, 255, .08);
  border-color: rgba(210, 168, 255, .15);
  color: var(--accent-3);
}

.pf-badge-studio {
  font-weight: 600;
}
.pf-badge-studio.wayforward {
  background: rgba(63, 185, 80, .1);
  border-color: rgba(63, 185, 80, .2);
  color: var(--accent-2);
}
.pf-badge-studio.disney {
  background: rgba(255, 166, 87, .1);
  border-color: rgba(255, 166, 87, .2);
  color: var(--accent-4);
}
.pf-badge-studio.recent {
  background: rgba(210, 168, 255, .1);
  border-color: rgba(210, 168, 255, .2);
  color: var(--accent-3);
}

.pf-unreleased {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 100px;
  background: rgba(255, 166, 87, .12);
  border: 1px solid rgba(255, 166, 87, .25);
  color: var(--accent-4);
  vertical-align: middle;
  margin-left: 6px;
}

/* ===== Footer ===== */
.pf-footer {
  background: transparent;
  border-top: 1px solid var(--border);
  margin-top: auto;
}

/* ===== Transition ===== */
.pf-game-info.transitioning .pf-game-title,
.pf-game-info.transitioning .pf-year-line,
.pf-game-info.transitioning .pf-meta,
.pf-game-info.transitioning .pf-desc {
  opacity: 0;
  transition: opacity 0.15s;
}

/* ===== Mobile ===== */
@media (max-width: 768px) {
  .pf-page {
    overflow: auto;
  }

  .pf-layout {
    flex-direction: column;
    height: auto;
  }

  .pf-scene-panel {
    position: relative;
    top: 0;
    width: 100%;
    height: 420px;
  }

  .pf-info-panel {
    height: auto;
    overflow-y: visible;
  }

  .pf-info-inner {
    padding: 36px 24px 32px;
  }
}