/* ═══════════════════════════════════════════════
   SKINHUB — BASE STYLES
   All themes override the CSS variables below.
   Do not edit layout here; edit in a theme file.
   ═══════════════════════════════════════════════ */

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

:root {
  /* === CORE PALETTE (overridden by themes) === */
  --bg:           #0d0d0d;
  --bg2:          #141414;
  --bg3:          #1a1a1a;
  --surface:      #1e1e1e;
  --surface2:     #242424;
  --border:       #2a2a2a;
  --text:         #e8e8e8;
  --text2:        #999;
  --text3:        #555;
  --accent:       #ff6b9d;
  --accent2:      #ff8fab;
  --accent-glow:  rgba(255,107,157,0.25);
  --tag-bg:       rgba(255,107,157,0.12);
  --tag-text:     #ff8fab;

  /* === TYPOGRAPHY === */
  --font-display: 'Syne', sans-serif;
  --font-body:    'DM Sans', sans-serif;
  --font-mono:    'JetBrains Mono', monospace;

  /* === SPACING === */
  --radius:    10px;
  --radius-lg: 16px;
  --gap:       1.5rem;

  /* === EFFECTS === */
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
  --glow:   0 0 20px var(--accent-glow);
  --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
  transition: background var(--transition), color var(--transition);
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg2); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ── LAYOUT ── */
.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ── HEADER ── */
#site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  max-width: 1180px;
  margin: 0 auto;
  gap: 1rem;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo span { color: var(--accent); }

.header-controls {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* ── SEARCH ── */
.search-wrap {
  position: relative;
}

.search-wrap svg {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text3);
  width: 15px;
  height: 15px;
  pointer-events: none;
}

#search {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.875rem;
  padding: 0.5rem 1rem 0.5rem 2.25rem;
  width: 220px;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}

#search::placeholder { color: var(--text3); }
#search:focus {
  border-color: var(--accent);
  box-shadow: var(--glow);
}

/* ── THEME PICKER ── */
#theme-select {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.8rem;
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  outline: none;
  transition: border-color var(--transition);
}

#theme-select:focus { border-color: var(--accent); }

/* ── HERO ── */
#hero {
  padding: 4rem 0 3rem;
  text-align: center;
}

.hero-eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--tag-bg);
  border: 1px solid var(--accent-glow);
  padding: 0.3rem 0.8rem;
  border-radius: 999px;
  margin-bottom: 1.25rem;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 1rem;
}

.hero-title span { color: var(--accent); }

.hero-sub {
  color: var(--text2);
  font-size: 1.05rem;
  max-width: 520px;
  margin: 0 auto 2rem;
}

/* ── FILTER TAGS ── */
.filter-row {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 3rem;
}

.filter-tag {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text2);
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.8rem;
  padding: 0.35rem 0.9rem;
  transition: all var(--transition);
}

.filter-tag:hover,
.filter-tag.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* ── SKIN GRID ── */
#skin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--gap);
  padding-bottom: 5rem;
}

/* ── SKIN CARD ── */
.skin-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  display: flex;
  flex-direction: column;
}

.skin-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow), var(--glow);
  border-color: var(--accent);
}

.card-preview {
  position: relative;
  aspect-ratio: 16/9;
  background: var(--bg3);
  overflow: hidden;
}

.card-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.skin-card:hover .card-preview img {
  transform: scale(1.04);
}

.preview-count {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(0,0,0,0.7);
  color: #fff;
  font-size: 0.7rem;
  font-family: var(--font-mono);
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
  backdrop-filter: blur(4px);
}

.no-preview {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text3);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
}

.card-body {
  padding: 1.1rem 1.25rem 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.card-author {
  font-size: 0.75rem;
  color: var(--accent);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.card-desc {
  color: var(--text2);
  font-size: 0.82rem;
  line-height: 1.5;
  flex: 1;
}

.card-tags {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
  margin-top: 0.25rem;
}

.card-tag {
  background: var(--tag-bg);
  color: var(--tag-text);
  font-size: 0.7rem;
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  font-family: var(--font-mono);
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.25rem;
  border-top: 1px solid var(--border);
}

.card-version {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text3);
}

/* ── DOWNLOAD BTN ── */
.btn-download {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.45rem 1rem;
  cursor: pointer;
  text-decoration: none;
  transition: opacity var(--transition), transform var(--transition);
}

.btn-download:hover { opacity: 0.85; transform: scale(0.98); }

.btn-download svg { width: 13px; height: 13px; }

/* ══ MODAL ══════════════════════════════════════ */
#modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(6px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

#modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  max-width: 780px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 24px 64px rgba(0,0,0,0.6), var(--glow);
  transform: translateY(20px) scale(0.97);
  transition: transform 0.25s cubic-bezier(0.34,1.56,0.64,1);
}

#modal-overlay.open .modal {
  transform: translateY(0) scale(1);
}

.modal-gallery {
  position: relative;
  aspect-ratio: 16/9;
  background: var(--bg3);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  overflow: hidden;
}

.modal-gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: none;
}

.modal-gallery img.active { display: block; }

.gallery-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.6);
  border: none;
  border-radius: 999px;
  color: #fff;
  cursor: pointer;
  padding: 0.5rem;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
  backdrop-filter: blur(4px);
}

.gallery-nav:hover { background: var(--accent); }
.gallery-nav.prev { left: 12px; }
.gallery-nav.next { right: 12px; }

.gallery-dots {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
}

.gallery-dot {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: rgba(255,255,255,0.4);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: background var(--transition), width var(--transition);
}

.gallery-dot.active {
  background: var(--accent);
  width: 18px;
}

.modal-body {
  padding: 1.75rem 2rem 2rem;
}

.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.modal-info {}

.modal-author {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 0.04em;
  margin-bottom: 0.3rem;
}

.modal-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.modal-close {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text2);
  cursor: pointer;
  font-size: 1.2rem;
  line-height: 1;
  padding: 0.4rem 0.7rem;
  transition: color var(--transition), border-color var(--transition);
  flex-shrink: 0;
}

.modal-close:hover { color: var(--text); border-color: var(--text2); }

.modal-desc {
  color: var(--text2);
  margin-bottom: 1.25rem;
  line-height: 1.65;
}

.modal-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text3);
}

.modal-tags {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-bottom: 1.75rem;
}

.modal-download {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  padding: 0.75rem 1.75rem;
  cursor: pointer;
  text-decoration: none;
  transition: opacity var(--transition), transform var(--transition);
  letter-spacing: -0.01em;
}

.modal-download:hover { opacity: 0.85; transform: scale(0.99); }
.modal-download svg { width: 16px; height: 16px; }

/* ── EMPTY STATE ── */
#empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 4rem 2rem;
  color: var(--text3);
  display: none;
}

#empty-state p:first-child {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

/* ── FOOTER ── */
footer {
  border-top: 1px solid var(--border);
  padding: 2rem 1.5rem;
  text-align: center;
  color: var(--text3);
  font-size: 0.8rem;
  font-family: var(--font-mono);
}

footer a { color: var(--accent); text-decoration: none; }
footer a:hover { text-decoration: underline; }

/* ── NEKOSIA NEKO (floats in corner for neko theme) ── */
#neko-mascot {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--accent);
  box-shadow: var(--glow);
  display: none;
  z-index: 50;
  cursor: pointer;
  transition: transform 0.3s ease;
}

#neko-mascot:hover { transform: scale(1.1) rotate(-5deg); }

/* ── RESPONSIVE ── */
@media (max-width: 640px) {
  .header-inner { flex-wrap: wrap; }
  #search { width: 160px; }
  .modal-body { padding: 1.25rem; }
  .modal-title { font-size: 1.3rem; }
}