/* ─── Public deck feed + deck page ─── */
:root {
  --bg: #0E1C2F;
  --panel: #15263A;
  --panel2: #1E3A52;
  --accent: #E6A63C;
  --text: #F2F2F2;
  --muted: #93E1FF;
  --green: #4CAF50;
  --red: #FF6B6B;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}
.container { max-width: 1100px; margin: 0 auto; padding: 20px 16px 60px; }
a { color: var(--muted); text-decoration: none; }
a:hover { color: var(--accent); }
h1 { color: var(--accent); }

.nav {
  display: flex; flex-wrap: wrap; gap: 14px;
  padding: 12px 0; margin-bottom: 18px;
  border-bottom: 1px solid #233a52;
}
.nav a { font-weight: 600; }
.nav a.active { color: var(--accent); }

.page-head { text-align: center; margin-bottom: 8px; }
.page-sub { text-align: center; color: var(--muted); margin: 0 0 22px; }

/* ─── Feed ─── */
.feed-tabs { display: flex; gap: 8px; justify-content: center; margin-bottom: 20px; }
.feed-tab {
  background: var(--panel2); color: var(--text); border: 1px solid #2a4a66;
  border-radius: 999px; padding: 7px 18px; cursor: pointer; font-weight: 600;
}
.feed-tab.active { background: var(--accent); color: #1a1a1a; border-color: var(--accent); }

.feed-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 16px;
}
.feed-deck-card {
  display: flex; flex-direction: column;
  background: var(--panel); border: 1px solid #233a52; border-radius: 12px;
  overflow: hidden; transition: transform .12s, border-color .12s;
}
.feed-deck-card:hover { transform: translateY(-3px); border-color: var(--accent); }
.feed-deck-art {
  width: 100%; aspect-ratio: 3/2; object-fit: cover; object-position: center 22%;
  background: var(--panel2);
}
.feed-deck-body { padding: 12px 14px; }
.feed-deck-name { color: var(--text); font-weight: 700; font-size: 1.02rem; }
.feed-deck-author { color: var(--muted); font-size: .85rem; margin-top: 2px; }
.feed-deck-meta { color: #cfe8ff; font-size: .82rem; margin-top: 6px; }
.feed-deck-stats { color: #b9c8d6; font-size: .82rem; margin-top: 8px; }
.decks-empty { text-align: center; color: var(--muted); padding: 40px; }

/* ─── Deck page ─── */
.deck-page { }
.deck-hero {
  display: flex; gap: 22px; align-items: flex-start;
  background: var(--panel); border: 1px solid #233a52; border-radius: 14px;
  padding: 20px; margin-bottom: 22px;
}
.deck-hero-art {
  width: 200px; max-width: 38vw; border-radius: 10px; flex-shrink: 0;
  background: var(--panel2);
}
.deck-hero-info { flex: 1; min-width: 0; }
.deck-title { margin: 0 0 6px; font-size: 1.6rem; }
.deck-author { color: var(--muted); margin-bottom: 12px; }
.deck-meta-row { color: #cfe8ff; margin: 4px 0; }
.deck-meta-row strong { color: var(--text); }
.deck-stats { display: flex; gap: 16px; margin: 14px 0; color: #cfe8ff; font-size: 1.05rem; }
.deck-description { color: #cfe8ff; background: var(--panel); border-left: 3px solid var(--accent); padding: 12px 16px; border-radius: 8px; margin: 0 0 22px; }

.deck-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.deck-btn {
  border: none; border-radius: 8px; padding: 10px 16px; font-weight: 700;
  cursor: pointer; font-size: .95rem; color: #1a1a1a; background: var(--accent);
}
.deck-btn-like { background: var(--panel2); color: var(--text); border: 1px solid #2a4a66; }
.deck-btn-like.liked { background: var(--red); color: #fff; border-color: var(--red); }
.deck-btn-open { background: var(--panel2); color: var(--text); border: 1px solid #2a4a66; display: inline-flex; align-items: center; }
.deck-btn:hover { filter: brightness(1.08); }

.deck-section { margin-bottom: 26px; }
.deck-section h2 { color: var(--accent); font-size: 1.15rem; border-bottom: 1px solid #233a52; padding-bottom: 6px; }
.deck-section-count { color: var(--muted); font-size: .9rem; font-weight: 400; }
.deck-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
  gap: 10px; margin-top: 12px;
}
.deck-card-tile { position: relative; display: block; border-radius: 8px; overflow: hidden; background: var(--panel2); }
.deck-card-tile img { width: 100%; display: block; transition: transform .12s; }
.deck-card-tile:hover img { transform: scale(1.05); }
.deck-card-count {
  position: absolute; bottom: 4px; right: 4px;
  background: rgba(14,28,47,.9); color: var(--accent); font-weight: 700;
  font-size: .8rem; padding: 1px 7px; border-radius: 6px; border: 1px solid var(--accent);
}

.toast {
  position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%);
  background: var(--panel2); color: var(--text); border: 1px solid var(--accent);
  padding: 12px 20px; border-radius: 10px; z-index: 999; opacity: 0;
  transition: opacity .2s; pointer-events: none;
}
.toast.show { opacity: 1; }

footer { margin-top: 40px; padding-top: 18px; border-top: 1px solid #233a52; color: var(--muted); text-align: center; font-size: .9rem; }

@media (max-width: 640px) {
  .deck-hero { flex-direction: column; align-items: center; text-align: center; }
  .deck-hero-art { max-width: 60vw; width: 220px; }
  .deck-stats, .deck-actions { justify-content: center; }
}

/* ─── Meta deck extras ─── */
.meta-badge {
  display: inline-block; background: var(--accent); color: #1a1a1a;
  font-size: .7rem; font-weight: 800; letter-spacing: .5px;
  padding: 2px 9px; border-radius: 5px; margin-bottom: 8px;
}
.feed-deck-badge {
  position: absolute; top: 8px; left: 8px; background: var(--accent); color: #1a1a1a;
  font-size: .62rem; font-weight: 800; padding: 2px 7px; border-radius: 4px;
}
.feed-deck-card { position: relative; }
.deck-colors { display: flex; gap: 6px; margin: 8px 0; flex-wrap: wrap; }
.deck-color-chip {
  background: var(--panel2); color: var(--muted); border: 1px solid #2a4a66;
  border-radius: 999px; padding: 2px 10px; font-size: .8rem;
}
.deck-card-fallback { display: none; }
.deck-card-tile.no-art {
  display: flex; align-items: center; justify-content: center; text-align: center;
  min-height: 120px; padding: 8px; background: var(--panel2);
  border: 1px solid #2a4a66; color: #cfe8ff; font-size: .8rem;
}
.deck-card-tile.no-art .deck-card-fallback { display: block; }

/* ─── Feed: filters & tabs ─── */
.feed-controls { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; align-items: center; margin-bottom: 18px; }
.legend-filter {
  background: var(--panel2); color: var(--text); border: 1px solid #2a4a66;
  border-radius: 8px; padding: 8px 12px; font-size: .9rem; max-width: 280px;
}
.legend-strip { display: flex; gap: 10px; overflow-x: auto; padding: 6px 2px 12px; }
.legend-chip {
  flex-shrink: 0; display: flex; flex-direction: column; align-items: center; width: 92px;
  background: var(--panel); border: 1px solid #233a52; border-radius: 10px; padding: 8px 6px;
  cursor: pointer; transition: border-color .12s, transform .12s; text-align: center;
}
.legend-chip:hover { border-color: var(--accent); transform: translateY(-2px); }
.legend-chip img { width: 64px; height: 64px; object-fit: cover; object-position: center 20%; border-radius: 8px; background: var(--panel2); }
.legend-chip-name { color: var(--text); font-size: .72rem; margin-top: 6px; line-height: 1.1; }
.legend-chip-count { color: var(--muted); font-size: .68rem; }