@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Space+Grotesk:wght@500;700;800&family=IBM+Plex+Mono:wght@400;500;700&display=swap");
@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.min.css");

/* =====================================================
   GALLERY — Cyber-Minimalism / Neo-Brutalist
   Matches main page design system exactly.
   ===================================================== */

:root {
  color-scheme: dark;
  --void: #000000;
  --surface: #050505;
  --surface-raised: #0a0a0a;
  --ink: #ffffff;
  --ink-2: #888888;
  --ink-3: #444444;
  --wire: rgba(255, 255, 255, 0.06);
  --wire-hover: rgba(255, 255, 255, 0.12);
  --wire-active: rgba(255, 255, 255, 0.25);
  --glitch-cyan: rgba(0, 255, 255, 0.85);
  --glitch-magenta: rgba(255, 0, 255, 0.85);
  --font-display: "Space Grotesk", "Pretendard", "Inter", sans-serif;
  --font-body: "Pretendard", "Inter", sans-serif;
  --font-mono: "IBM Plex Mono", "Menlo", monospace;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  background: var(--void);
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--ink);
  line-height: 1.5;
  background: var(--void);
  min-height: 100vh;
  overflow-x: hidden;
}

/* a11y */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--ink);
  color: var(--void);
  padding: 12px;
  z-index: 9999;
  font-weight: 700;
  transition: transform 0.2s;
}
.skip-link:focus {
  transform: translateY(40px);
}

/* =====================================================
   FLOATING ISLAND NAV (same as main)
   ===================================================== */
.navbar {
  position: fixed;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 50;
  display: flex;
  align-items: center;
  padding: 0 6px;
  height: 48px;
  border: 1px solid var(--wire);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  width: auto;
}
.navbar-container {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 100%;
  padding: 0;
}
.navbar-brand {
  text-decoration: none;
  display: flex;
  align-items: center;
  padding: 0 16px;
  height: 100%;
}
.logo-text {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  color: var(--ink);
  text-transform: uppercase;
}
.navbar-actions {
  display: flex;
  align-items: center;
  gap: 2px;
}
.nav-link {
  text-decoration: none;
  color: var(--ink-2);
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  padding: 8px 14px;
  border-radius: 999px;
  transition: color 0.15s, background 0.15s;
  white-space: nowrap;
}
.nav-link:hover {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.06);
}
.nav-link--active {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.1);
}

/* =====================================================
   GALLERY LAYOUT
   ===================================================== */
.gallery-shell {
  max-width: 1400px;
  margin: 0 auto;
  padding: 88px 24px 64px;
  display: flex;
  flex-direction: column;
}

.gallery-hero {
  max-width: 680px;
  margin-bottom: 32px;
}
.gallery-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
  color: var(--ink);
  margin-bottom: 12px;
}
.gallery-subtitle {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--ink-2);
  letter-spacing: 0.02em;
  line-height: 1.6;
}

/* =====================================================
   SORT CONTROLS
   ===================================================== */
.gallery-controls {
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.gallery-sort-group {
  display: flex;
  align-items: center;
  gap: 2px;
  border: 1px solid var(--wire);
  padding: 4px;
  width: fit-content;
}
.sort-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--ink-3);
  margin-right: 8px;
  margin-left: 8px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
}
.sort-btn {
  appearance: none;
  background: transparent;
  color: var(--ink-2);
  border: none;
  padding: 6px 14px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
  transition: color 0.12s, background 0.12s;
  letter-spacing: 0.03em;
}
.sort-btn:hover {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.04);
}
.sort-btn[data-active="true"] {
  background: var(--ink);
  color: var(--void);
}
.gallery-feedback {
  min-height: 1.4rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-2);
  font-weight: 600;
}

/* =====================================================
   STAGE CARDS GRID
   ===================================================== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2px;
}

.gallery-status, .gallery-empty {
  grid-column: 1 / -1;
  padding: 60px 20px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--ink-2);
  border: 1px dashed var(--wire-active);
}

/* --- Card --- */
.stage-card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--wire);
  overflow: hidden;
  transition: border-color 0.15s;
  position: relative;
}
.stage-card:hover {
  border-color: var(--wire-active);
  z-index: 2;
}

.stage-card-media-link {
  display: block;
  text-decoration: none;
  overflow: hidden;
}
.stage-card-thumb {
  position: relative;
  aspect-ratio: 16/10;
  display: grid;
  place-items: center;
  overflow: hidden;
}
.stage-card-thumb::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 50%, rgba(0,0,0,0.9) 100%);
  z-index: 1;
  pointer-events: none;
}
.stage-card-thumb-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
  filter: saturate(0.7);
}
.stage-card:hover .stage-card-thumb-image {
  transform: scale(1.04);
  filter: saturate(1);
}
.stage-card-thumb-icon {
  font-size: 3rem;
  position: relative;
  z-index: 0;
  opacity: 0.5;
  filter: grayscale(1);
}

/* Floating Badges */
.stage-card-genre, .stage-card-heart {
  position: absolute;
  z-index: 2;
  top: 10px;
  display: inline-flex;
  align-items: center;
  height: 24px;
  padding: 0 8px;
  background: rgba(0, 0, 0, 0.75);
  border: 1px solid var(--wire);
  font-family: var(--font-mono);
  font-weight: 700;
}
.stage-card-genre {
  left: 10px;
  color: var(--ink-2);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.stage-card-heart {
  right: 10px;
  gap: 4px;
  color: var(--ink-2);
  font-size: 0.7rem;
}
.heart-icon {
  line-height: 1;
  font-size: 0.75em;
}

/* Card Body */
.stage-card-body {
  padding: 16px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.stage-card-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}
.stage-card-title-link {
  color: var(--ink);
  text-decoration: none;
  transition: color 0.12s;
}
.stage-card-title-link:hover {
  color: var(--ink-2);
}
.stage-card-condition {
  color: var(--ink-3);
  font-size: 0.78rem;
  line-height: 1.5;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Creator */
.stage-card-creator {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}
.creator-avatar, .creator-avatar-placeholder {
  width: 24px;
  height: 24px;
  object-fit: cover;
}
.creator-avatar-placeholder {
  display: grid;
  place-items: center;
  background: var(--wire-active);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.7rem;
  color: var(--ink);
}
.creator-name {
  color: var(--ink-3);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
}

/* Actions */
.stage-card-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
}
.vote-group {
  display: flex;
  gap: 4px;
}
.vote-btn {
  width: 32px;
  height: 32px;
  border: 1px solid var(--wire);
  background: transparent;
  color: var(--ink-2);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: border-color 0.12s, background 0.12s;
  font-size: 0.85rem;
}
.vote-btn:hover {
  border-color: var(--wire-active);
  background: rgba(255, 255, 255, 0.04);
}
.vote-btn[data-active="true"] {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--void);
}
.vote-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.play-link {
  padding: 6px 16px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--void);
  text-decoration: none;
  text-transform: uppercase;
  background: var(--ink);
  border: 1px solid var(--ink);
  transition: background 0.12s;
}
.play-link:hover {
  background: #d0d0d0;
}

/* Focus */
a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 1px solid var(--ink);
  outline-offset: 2px;
}

/* Desktop grid */
@media (min-width: 900px) {
  .gallery-grid {
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  }
}

@media (max-width: 600px) {
  .navbar {
    top: 8px;
    height: 42px;
    padding: 0 4px;
  }
  .logo-text {
    font-size: 0.65rem;
  }
  .nav-link {
    font-size: 0.65rem;
    padding: 6px 10px;
  }
  .gallery-shell {
    padding: 64px 10px 48px;
  }
  .gallery-title {
    font-size: 1.8rem;
  }
  .gallery-grid {
    grid-template-columns: 1fr;
    gap: 1px;
  }
}

/* =====================================================
   INTERACTIVE CLASSES (match main page)
   ===================================================== */
.reveal-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}
.reveal-up.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

.tilt-card {
  transition: transform 0.1s ease-out;
  transform-style: preserve-3d;
}

.glow-target {
  position: relative;
}
.glow-target::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(600px circle at var(--glow-x, 50%) var(--glow-y, 50%), rgba(255, 255, 255, 0.04), transparent 40%);
  pointer-events: none;
  z-index: 10;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.glow-target:hover::before {
  opacity: 1;
}

.magnetic-btn {
  will-change: transform;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}