/* Student Showcase (showcase.js) */
#showcaseApp { max-width: 1080px; margin: 0 auto; }
#showcaseApp [hidden] { display: none !important; }
.sc-block { margin: 0 0 48px; }
.sc-h { font-size: 1.45rem; margin: 0 0 6px; }
.sc-intro { color: var(--text-muted); margin: 0 0 18px; max-width: 680px; }
.sc-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 18px; }
.sc-card { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-md, 14px); overflow: hidden; }
.sc-card-big { flex-direction: row; }
.sc-card-big .sc-shot { width: 52%; aspect-ratio: auto; min-height: 260px; }
.sc-week .sc-card { border-color: color-mix(in srgb, #f59e0b 55%, var(--border)); box-shadow: 0 0 0 1px color-mix(in srgb, #f59e0b 30%, transparent); }
.sc-shot { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: top; display: block; background: var(--bg-elevated); }
.sc-shot-empty { display: grid; place-items: center; font: 700 2.6rem/1 var(--font-head, inherit); color: var(--accent); background: color-mix(in srgb, var(--accent) 10%, var(--bg-elevated)); }
.sc-body { padding: 16px 18px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.sc-body h3 { margin: 0; font-size: 1.08rem; overflow-wrap: anywhere; }
.sc-tag { align-self: flex-start; font-size: 0.72rem; font-weight: 700; padding: 2px 9px; border-radius: 999px; background: color-mix(in srgb, var(--accent) 14%, transparent); color: var(--accent); }
.sc-desc { margin: 0; color: var(--text-muted); font-size: 0.92rem; overflow-wrap: anywhere; }
.sc-note { margin: 0; font-style: italic; font-size: 0.9rem; }
.sc-foot { margin-top: auto; display: flex; flex-wrap: wrap; gap: 10px; align-items: center; justify-content: space-between; padding-top: 6px; }
.sc-by { font-size: 0.82rem; color: var(--text-muted); }
.sc-empty { text-align: center; padding: 36px 20px; background: var(--surface); border: 1px dashed var(--border); border-radius: var(--radius-md, 14px); }
.sc-empty p { color: var(--text-muted); margin: 8px auto 14px; max-width: 520px; }
.sc-lab { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; }
.sc-lab-card { display: flex; gap: 12px; align-items: center; padding: 12px 14px; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; color: inherit; text-decoration: none; }
.sc-lab-card:hover { border-color: var(--accent); }
.sc-lab-letter { width: 44px; height: 44px; border-radius: 10px; display: grid; place-items: center; flex-shrink: 0; font-weight: 700; color: #fff; background: linear-gradient(135deg, var(--accent), var(--accent-2, #4cc9ff)); }
.sc-lab-text { display: flex; flex-direction: column; min-width: 0; }
.sc-lab-text strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sc-lab-text small { color: var(--text-muted); }
.sc-lab-pick { color: #b45309 !important; font-weight: 700; }
.sc-more { display: inline-block; margin-top: 12px; font-weight: 700; color: var(--accent); }
.sc-champs { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; max-width: 520px; }
.sc-champs li { display: grid; grid-template-columns: 34px 1fr auto; gap: 10px; align-items: center; padding: 10px 14px; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; }
.sc-champs li span:last-child { color: var(--text-muted); font-size: 0.88rem; }
.sc-medal { font-size: 1.2rem; text-align: center; font-weight: 700; }
.sc-ideas { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; }
.sc-idea { padding: 16px; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; }
.sc-idea-icon { font-size: 1.6rem; }
.sc-idea h3 { font-size: 1rem; margin: 6px 0 4px; }
.sc-idea p { margin: 0; font-size: 0.88rem; color: var(--text-muted); }
.sc-form { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-md, 14px); padding: 20px; max-width: 760px; }
.sc-field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; font-weight: 600; font-size: 0.9rem; }
.sc-field small { font-weight: 400; color: var(--text-muted); }
.sc-field input, .sc-field select, .sc-field textarea { font: inherit; font-size: 16px; font-weight: 400; color: var(--text); background: var(--bg-elevated); border: 1px solid var(--border); border-radius: 10px; padding: 11px 12px; width: 100%; }
.sc-row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.sc-preview { max-width: 260px; border-radius: 10px; border: 1px solid var(--border); margin: -4px 0 14px; display: block; }
.sc-check { display: flex; gap: 10px; align-items: flex-start; font-size: 0.88rem; color: var(--text-muted); margin-bottom: 14px; }
.sc-check input { width: 18px; height: 18px; margin-top: 2px; flex-shrink: 0; }
.sc-msg { min-height: 1.2em; color: var(--text-muted); font-size: 0.9rem; margin: 10px 0 0; }
@media (max-width: 720px) {
  .sc-card-big { flex-direction: column; }
  .sc-card-big .sc-shot { width: 100%; min-height: 0; aspect-ratio: 16 / 10; }
  .sc-row2 { grid-template-columns: 1fr; }
  .sc-form { padding: 16px; }
}