/* ── Showcase page layout ──────────────────────────────────────────────────── */
#app.showcase-app {
  display: grid;
  grid-template-rows: 44px 1fr;
  height: 100vh;
  overflow: hidden;
}

#showcase-scroll {
  overflow-y: auto;
  padding: 28px 28px 48px;
}

/* ── Profile header ────────────────────────────────────────────────────────── */
#app.profile-app {
  grid-template-rows: 44px auto 1fr;
}

#profile-header {
  padding: 20px 28px 0;
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
}

#profile-header h1 {
  font-size: 20px;
  color: var(--text);
  margin: 0 0 4px;
}

#profile-empty {
  color: var(--text-dim);
  font-size: 13px;
}

/* ── Tabs ──────────────────────────────────────────────────────────────────── */
#showcase-tabs {
  display: flex;
  gap: 4px;
  padding: 12px 28px 0;
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
}

.showcase-tab {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: var(--radius-md, 8px);
  cursor: pointer;
}

.showcase-tab--active {
  color: var(--text);
  background: var(--surface);
}

/* ── Grid ──────────────────────────────────────────────────────────────────── */
#showcase-grid,
#community-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
  max-width: 1400px;
  margin: 0 auto;
}

.sc-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 8px;
  font-size: 11px;
  color: var(--text-dim);
}

.sc-card-owner {
  color: var(--accent);
  text-decoration: none;
}

.sc-card-like-btn {
  background: none;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
}

.sc-card-like-btn.liked {
  color: var(--red, #dc2626);
}

/* ── Card ──────────────────────────────────────────────────────────────────── */
.sc-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: transform 150ms ease, border-color 150ms ease, box-shadow 150ms ease;
  position: relative;
}

.sc-card:hover {
  transform: translateY(-3px) scale(1.01);
  border-color: var(--accent);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5), 0 0 0 1px var(--accent);
}

.sc-card canvas {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
}

.sc-card-info {
  padding: 12px 14px 14px;
}

.sc-card-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}

.sc-card-desc {
  font-size: 11px;
  color: var(--text-dim);
  line-height: 1.55;
}

/* ── Maximize overlay ──────────────────────────────────────────────────────── */
#sc-maximize {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: #000;
  display: flex;
  flex-direction: column;
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms ease;
}

#sc-maximize.open {
  opacity: 1;
  pointer-events: auto;
}

#sc-maximize-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 16px;
  height: 48px;
  background: rgba(0, 0, 0, 0.7);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  flex-shrink: 0;
  z-index: 1;
}

#sc-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--sans);
  transition: background 120ms ease, border-color 120ms ease;
  flex-shrink: 0;
}

#sc-back-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.28);
}

#sc-maximize-title {
  flex: 1;
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  text-align: center;
  letter-spacing: -0.01em;
}

#sc-open-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius);
  background: var(--accent);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  border: none;
  cursor: pointer;
  font-family: var(--sans);
  transition: background 120ms ease;
  flex-shrink: 0;
}

#sc-open-btn:hover {
  background: var(--accent-h);
}

#sc-canvas-wrap {
  flex: 1;
  position: relative;
  overflow: hidden;
}

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

#sc-info-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px 24px;
  background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, transparent 100%);
  pointer-events: none;
  transform: translateY(4px);
  transition: transform 220ms ease;
}

#sc-maximize.open #sc-info-overlay {
  transform: translateY(0);
}

#sc-info-name {
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 5px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.7);
}

#sc-info-desc {
  font-size: 13px;
  color: rgba(255,255,255,0.75);
  line-height: 1.55;
  text-shadow: 0 1px 4px rgba(0,0,0,0.7);
  max-width: 600px;
}

/* ── Empty / error state ───────────────────────────────────────────────────── */
.sc-card-error {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  color: var(--text-xs);
  background: #080808;
  width: 100%;
  aspect-ratio: 16 / 9;
}