/* Shared styles for the learning tracks, Game Studio, Creator Studio and
   portfolio pages. Uses the site's variables from styles.css. */
.lr-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }
.lr-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 20px; min-width: 0; }
.lr-card h3 { margin: 0 0 6px; font-size: 1.1rem; }
.lr-card p { margin: 0 0 12px; font-size: 0.9rem; color: var(--text-muted); }
.lr-card.lr-active { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset; }
.lr-muted { color: var(--text-muted); font-size: 0.85rem; }
.lr-row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.lr-stack { display: flex; flex-direction: column; gap: 12px; }
.lr-msg { font-size: 0.88rem; min-height: 1.2em; margin-top: 10px; }
.lr-msg.lr-error { color: #ff8a8a; }
.lr-msg.lr-ok { color: var(--success); }
.lr-pill { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 0.72rem; font-weight: 700; background: color-mix(in srgb, var(--accent) 18%, transparent); color: var(--accent); }
.lr-pill.lr-done { background: color-mix(in srgb, var(--success) 20%, transparent); color: var(--success); }
.lr-bar { height: 8px; border-radius: 999px; background: var(--bg-elevated); overflow: hidden; margin: 8px 0 12px; }
.lr-bar > span { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-2)); border-radius: 999px; }
.lr-input, .lr-textarea, .lr-select {
  width: 100%; padding: 12px 14px; border-radius: var(--radius-sm); border: 1px solid var(--border);
  background: var(--bg-elevated); color: var(--text); font: inherit; font-size: 16px; box-sizing: border-box;
}
.lr-textarea { min-height: 84px; resize: vertical; }
.lr-lessons { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.lr-lessons button { width: 100%; text-align: left; display: flex; gap: 12px; align-items: center; padding: 12px 14px; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--surface); color: var(--text); font: inherit; cursor: pointer; }
.lr-lessons button.lr-current { border-color: var(--accent); }
.lr-num { flex-shrink: 0; width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.8rem; background: var(--bg-elevated); }
.lr-num.lr-done { background: var(--success); color: #fff; }
.lr-lesson p { line-height: 1.7; }
.lr-try { border-left: 3px solid var(--accent-2); padding: 12px 14px; background: var(--bg-elevated); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; margin: 16px 0; }
.lr-options { display: flex; flex-direction: column; gap: 8px; margin-top: 10px; }
.lr-option { text-align: left; padding: 12px 14px; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--surface); color: var(--text); font: inherit; cursor: pointer; }
.lr-option.lr-right { border-color: var(--success); background: color-mix(in srgb, var(--success) 15%, var(--surface)); }
.lr-option.lr-wrong { border-color: #ff8a8a; }
.lr-two { display: grid; grid-template-columns: minmax(0, 320px) minmax(0, 1fr); gap: 24px; align-items: start; }
@media (max-width: 820px) { .lr-two { grid-template-columns: 1fr; } }

/* Game Studio */
.lr-studio { display: grid; grid-template-columns: minmax(0, 400px) minmax(0, 1fr); gap: 24px; align-items: start; }
@media (max-width: 860px) { .lr-studio { grid-template-columns: 1fr; } }
.lr-stage { position: relative; width: 100%; max-width: 400px; margin: 0 auto; }
.lr-stage canvas { display: block; width: 100%; height: auto; border-radius: var(--radius-md); border: 1px solid var(--border); touch-action: none; background: #000; }
.lr-pad { display: grid; grid-template-columns: repeat(3, 64px); grid-template-rows: repeat(2, 56px); gap: 8px; justify-content: center; margin-top: 12px; }
.lr-pad button { border-radius: 12px; border: 1px solid var(--border); background: var(--surface); color: var(--text); font-size: 1.3rem; }
.lr-pad .lr-up { grid-column: 2; }
.lr-pad .lr-left { grid-column: 1; grid-row: 2; }
.lr-pad .lr-down { grid-column: 2; grid-row: 2; }
.lr-pad .lr-right { grid-column: 3; grid-row: 2; }
.lr-control { display: grid; grid-template-columns: 1fr auto; gap: 6px 12px; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--border); }
.lr-control label { font-size: 0.88rem; }
.lr-control input[type="range"] { grid-column: 1 / -1; width: 100%; }
.lr-control output { font-size: 0.82rem; color: var(--text-muted); }
.lr-choices { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 6px; }
.lr-choices button { min-width: 44px; height: 44px; border-radius: 10px; border: 1px solid var(--border); background: var(--surface); color: var(--text); font-size: 1.2rem; padding: 0 10px; }
.lr-choices button.lr-on { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset; }

/* Creator Studio */
.lr-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.lr-prompt { white-space: pre-wrap; font-size: 0.9rem; background: var(--bg-elevated); border-radius: var(--radius-sm); padding: 12px; margin: 8px 0 12px; overflow-wrap: anywhere; }
.lr-score { font: 700 2.2rem/1 var(--font-head, inherit); }
.lr-links a { overflow-wrap: anywhere; }

/* Interest picker on the registration form */
.lr-interests { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
@media (max-width: 420px) { .lr-interests { grid-template-columns: 1fr; } }
.lr-interests label { display: flex; gap: 10px; align-items: center; padding: 10px 12px; border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: 0.9rem; font-weight: 500; cursor: pointer; }

/* Printable cheat sheets */
.lr-print { display: none; }
@media print {
  body.lr-printing > *:not(.lr-print) { display: none !important; }
  body.lr-printing .lr-print { display: block !important; color: #000; background: #fff; padding: 0; }
  .lr-print h1 { font-size: 20pt; margin: 0 0 4pt; }
  .lr-print h2 { font-size: 13pt; margin: 14pt 0 4pt; }
  .lr-print li { font-size: 11pt; margin: 2pt 0; }
}
html.lite .lr-card, html.lite .lr-lessons button { box-shadow: none; }

/* Parts waiting for launch (data-launch) stay hidden even where the site's
   own styles give them a display value (like .field). launch.js removes the
   hidden attribute once their group is launched. */
[data-launch][hidden] { display: none !important; }