/* ============================================================================
   Estiu / Sommarskola styles. Reuses Candy Catch tokens (--primary etc.).
   Patterns (pat-*) give every colour a print-safe texture for the B/W laser.
   ============================================================================ */

.school-view { min-height: 100vh; background: linear-gradient(180deg, #ecfeff 0%, #fffbeb 100%); }

/* ---- Stor Estiu-knapp i barnvyn (under progressbaren) ---- */
.school-banner-btn {
  display: flex; align-items: center; gap: 14px;
  width: calc(100% - 32px); margin: 4px 16px 12px;
  padding: 16px 18px; border: none; border-radius: 20px; cursor: pointer;
  background: linear-gradient(135deg, #06b6d4 0%, #0ea5e9 55%, #38bdf8 100%);
  color: #fff; text-align: left;
  box-shadow: 0 6px 18px rgba(14,165,233,0.35);
  transition: transform .1s ease;
}
.school-banner-btn:active { transform: scale(0.98); }
.school-banner-emoji {
  font-size: 34px; flex: 0 0 auto;
  filter: drop-shadow(0 2px 3px rgba(0,0,0,0.2));
}
.school-banner-text { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.school-banner-title { font-weight: 800; font-size: 18px; letter-spacing: .2px; }
.school-banner-sub { font-size: 13px; opacity: .92; font-weight: 600; }
.school-banner-arrow { font-size: 30px; font-weight: 700; opacity: .85; flex: 0 0 auto; }

.school-header {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 16px; position: sticky; top: 0; z-index: 10;
  background: linear-gradient(135deg, #06b6d4 0%, #0ea5e9 60%, #38bdf8 100%);
  color: #fff; box-shadow: 0 4px 14px rgba(14,165,233,0.3);
}
.school-header .icon-btn { color: #fff; background: rgba(255,255,255,0.18); border: none; }
.school-title { font-weight: 800; font-size: 20px; flex: 1; letter-spacing: .2px; }
.school-stars {
  display: flex; align-items: center; gap: 5px; font-weight: 800; color: #fff;
  background: rgba(255,255,255,0.18); padding: 6px 12px; border-radius: 999px;
}
.school-stars .star-emoji { font-size: 18px; }
.school-header .lang-switch { background: rgba(255,255,255,0.18); }
.school-header .lang-btn { color: rgba(255,255,255,0.8); }
.school-header .lang-btn.active { background: #fff; color: #0284c7; }

.lang-switch { display: flex; gap: 2px; background: var(--bg-soft); border-radius: 999px; padding: 3px; }
.lang-btn { border: none; background: transparent; padding: 5px 10px; border-radius: 999px; font-weight: 700; font-size: 13px; color: var(--text-soft); cursor: pointer; }
.lang-btn.active { background: var(--primary); color: #fff; }

.subject-tabs { display: flex; gap: 8px; overflow-x: auto; padding: 12px 16px; -webkit-overflow-scrolling: touch; }
.subject-tab {
  flex: 0 0 auto; border: 2px solid var(--border); background: var(--card); border-radius: 999px;
  padding: 8px 14px; font-weight: 700; font-size: 14px; cursor: pointer; white-space: nowrap; color: var(--text);
}
.subject-tab.active { background: var(--primary); border-color: var(--primary); color: #fff; }

.school-activities { padding: 8px 16px 40px; display: flex; flex-direction: column; gap: 12px; }
.school-empty { text-align: center; padding: 60px 20px; color: var(--text-soft); font-size: 18px; }

.activity-card {
  display: flex; align-items: center; gap: 14px; width: 100%; text-align: left;
  background: var(--card); border: 2px solid var(--border); border-radius: 18px; padding: 16px; cursor: pointer;
  box-shadow: var(--shadow); transition: transform .08s;
}
.activity-card:active { transform: scale(0.98); }
.activity-card.done { border-color: var(--success); background: #f0fdf4; }
.activity-card.in-progress { border-color: var(--primary); }
.activity-card-emoji { font-size: 30px; flex: 0 0 auto; }
.activity-card-text { flex: 1; min-width: 0; }
.activity-card-title { font-weight: 800; font-size: 17px; margin-bottom: 2px; }
.activity-card-sub { color: var(--text-soft); font-size: 13px; line-height: 1.3; }
.activity-card-badge { font-size: 22px; flex: 0 0 auto; }

/* Activity modal body */
.activity-modal-card { max-width: 640px; }
.activity-instructions { background: var(--bg-soft); border-radius: 12px; padding: 12px 14px; margin-bottom: 16px; font-size: 15px; line-height: 1.4; }
.footer-hint { color: var(--text-soft); font-weight: 700; font-size: 14px; }

/* ---- CHECKLIST ---- */
.check-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.check-item { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border: 2px solid var(--border); border-radius: 14px; cursor: pointer; }
.check-item.checked { background: #f0fdf4; border-color: var(--success); }
.check-box { width: 26px; height: 26px; flex: 0 0 auto; border: 2px solid var(--border); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: var(--success); font-weight: 900; }
.check-item.checked .check-box { border-color: var(--success); }
.check-text { font-size: 15px; }

/* ---- PUZZLE-EQ (jeroglífic) ---- */
.jero-eqs { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.eq-row { display: flex; align-items: center; gap: 8px; justify-content: center; font-size: 22px; background: var(--bg-soft); border-radius: 10px; padding: 8px; }
.eq-row .op { color: var(--text-soft); font-weight: 700; }
.eq-res { font-weight: 800; }
.shape-chip { font-size: 26px; line-height: 1; display: inline-block; }
.jero-inputs { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.shape-input { display: flex; align-items: center; gap: 8px; justify-content: center; }
.shape-num { width: 56px; padding: 8px; border: 2px solid var(--border); border-radius: 10px; font-size: 18px; text-align: center; }
.jero-ref { margin-top: 16px; }
.jero-ref summary { cursor: pointer; color: var(--primary-dark); font-weight: 700; }
.jero-ref img { width: 100%; border-radius: 12px; margin-top: 8px; border: 1px solid var(--border); }

/* ---- DRAGSORT (notícies) ---- */
.sort-pool { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; min-height: 40px; padding: 8px; background: var(--bg-soft); border-radius: 12px; }
.sort-columns { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.sort-col { border: 2px solid var(--border); border-radius: 12px; overflow: hidden; }
.sort-col-head { padding: 8px; font-weight: 800; font-size: 13px; text-align: center; background: var(--card); border-bottom: 2px solid var(--border); }
.sort-col-body { min-height: 80px; padding: 6px; display: flex; flex-direction: column; gap: 6px; }
.sort-card { background: var(--card); border: 2px solid var(--border); border-radius: 10px; padding: 8px 10px; font-size: 13px; cursor: pointer; box-shadow: var(--shadow); }
.sort-card.sel { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(245,158,11,0.25); }

/* ---- QUIZ-BUILD (passaparaula rosco) ---- */
.rosco { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; margin-bottom: 16px; }
.rosco-letter { width: 38px; height: 38px; border-radius: 50%; border: 2px solid var(--border); display: flex; align-items: center; justify-content: center; font-weight: 800; cursor: pointer; background: var(--card); }
.rosco-letter.filled { background: var(--success); color: #fff; border-color: var(--success); }
.rosco-letter.example { border-style: dashed; }
.rosco-edit-card { background: var(--bg-soft); border-radius: 12px; padding: 14px; }
.rosco-edit-head { font-size: 14px; margin-bottom: 10px; }
.rosco-ex { color: var(--text-soft); font-size: 12px; }
.rosco-editor input { width: 100%; padding: 10px; border: 2px solid var(--border); border-radius: 10px; margin: 4px 0 10px; font-size: 15px; box-sizing: border-box; }

/* ---- EMBED (energy) ---- */
.embed-links { display: flex; flex-direction: column; gap: 10px; }
.embed-link { display: flex; align-items: center; gap: 10px; padding: 14px; border: 2px solid var(--border); border-radius: 14px; text-decoration: none; color: var(--text); font-weight: 600; }
.embed-link.visited { background: #f0fdf4; border-color: var(--success); }
.embed-play { color: var(--primary); font-size: 18px; }

/* ============================================================================
   PRINT-SAFE PATTERNS — every colour also carries a texture so the black-and-
   white laser printer (and colour-blind eyes) can still tell them apart.
   ============================================================================ */
.pat-dots    { background-image: radial-gradient(currentColor 1.5px, transparent 1.6px); background-size: 8px 8px; }
.pat-stripes { background-image: repeating-linear-gradient(45deg, currentColor 0 2px, transparent 2px 6px); }
.pat-grid    { background-image: linear-gradient(currentColor 1px, transparent 1px), linear-gradient(90deg, currentColor 1px, transparent 1px); background-size: 7px 7px; }
.pat-check   { background-image: repeating-conic-gradient(currentColor 0% 25%, transparent 0% 50%); background-size: 8px 8px; }
.pat-cross   { background-image: repeating-linear-gradient(45deg, currentColor 0 1.5px, transparent 1.5px 6px), repeating-linear-gradient(-45deg, currentColor 0 1.5px, transparent 1.5px 6px); }
.pat-solid   { }
/* On shape chips the pattern tints the glyph subtly; on sort columns it tints the header edge. */
.sort-col.pat-dots .sort-col-head,
.sort-col.pat-stripes .sort-col-head,
.sort-col.pat-cross .sort-col-head { position: relative; }
.sort-col.pat-dots .sort-col-head::after,
.sort-col.pat-stripes .sort-col-head::after,
.sort-col.pat-cross .sort-col-head::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -2px; height: 4px; opacity: .5;
}

@media (min-width: 560px) {
  .jero-inputs { grid-template-columns: repeat(3, 1fr); }
}

/* ---- RESULTAT-OVERLAY (tydlig bock/kryss-feedback) ---- */
.result-overlay {
  position: fixed; inset: 0; z-index: 2000;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,0.45); animation: resultFade .18s ease;
}
@keyframes resultFade { from { opacity: 0; } to { opacity: 1; } }
.result-card {
  background: var(--card); border-radius: 26px; padding: 32px 40px;
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  max-width: 320px; width: calc(100% - 60px); text-align: center;
  box-shadow: 0 16px 48px rgba(0,0,0,0.25); animation: resultPop .28s cubic-bezier(.34,1.56,.64,1);
}
@keyframes resultPop { from { transform: scale(0.6); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.result-icon {
  width: 84px; height: 84px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 48px; font-weight: 900; color: #fff;
}
.result-overlay.ok .result-icon { background: var(--success); }
.result-overlay.fail .result-icon { background: #f97316; }
.result-title { font-size: 26px; font-weight: 800; }
.result-candies { font-size: 34px; letter-spacing: 4px; }
.result-detail { color: var(--text-soft); font-size: 15px; font-weight: 600; }
.result-btn { font-size: 17px; padding: 12px 28px; border-radius: 999px; margin-top: 4px; }
.result-overlay.fail .result-btn { background: #f97316; }

/* ---- QUIZ-MC ---- */
.mc-progress { text-align: center; color: var(--text-soft); font-weight: 700; margin-bottom: 8px; }
.mc-prompt { font-size: 18px; font-weight: 700; text-align: center; margin-bottom: 16px; }
.mc-options { display: flex; flex-direction: column; gap: 10px; }
.mc-opt { padding: 14px; border: 2px solid var(--border); border-radius: 14px; background: var(--card); font-size: 16px; font-weight: 600; cursor: pointer; text-align: left; }
.mc-opt.correct { background: #f0fdf4; border-color: var(--success); }
.mc-opt.wrong { background: #fef2f2; border-color: var(--danger); }
.mc-opt:disabled { opacity: 0.9; }

/* ---- FILL-BLANK ---- */
.fb-list { display: flex; flex-direction: column; gap: 12px; }
.fb-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 12px; border: 2px solid var(--border); border-radius: 12px; }
.fb-word { font-size: 18px; font-weight: 700; }
.fb-input { width: 46px; padding: 4px 6px; border: 2px solid var(--primary); border-radius: 8px; font-size: 18px; text-align: center; margin: 0 2px; }
.fb-input.correct { border-color: var(--success); background: #f0fdf4; }
.fb-input.wrong { border-color: var(--danger); background: #fef2f2; }
.fb-hint { color: var(--text-soft); font-size: 13px; }

/* ---- ORDER-SEQ (drag & drop med handle) ---- */
.seq-list { display: flex; flex-direction: column; gap: 8px; }
.seq-item { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border: 2px solid var(--border); border-radius: 12px; background: var(--card); }
.seq-item.dragging { opacity: 0.85; border-color: #0ea5e9; box-shadow: 0 6px 16px rgba(14,165,233,0.3); transform: scale(1.02); z-index: 5; position: relative; }
.seq-handle {
  flex: 0 0 auto; font-size: 20px; color: var(--text-soft); cursor: grab;
  padding: 4px 8px; margin: -4px 0 -4px -6px; border-radius: 8px;
  touch-action: none; user-select: none; -webkit-user-select: none;
}
.seq-handle:active { cursor: grabbing; background: var(--bg-soft); }
.seq-text { font-size: 15px; font-weight: 600; }

/* ---- CLOCK ---- */
.clock-target { text-align: center; font-size: 20px; font-weight: 800; margin-bottom: 12px; }
.clock-face { position: relative; width: 200px; height: 200px; margin: 0 auto 14px; border: 5px solid var(--text); border-radius: 50%; background: var(--card); }
.clock-num { position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%) rotate(calc(var(--k)*30deg)) translateY(-82px) rotate(calc(var(--k)*-30deg)); font-weight: 800; }
.clock-hand { position: absolute; left: 50%; bottom: 50%; transform-origin: bottom center; background: var(--text); border-radius: 4px; }
.clock-hand.hour { width: 6px; height: 55px; margin-left: -3px; background: var(--primary-dark); }
.clock-hand.min { width: 4px; height: 78px; margin-left: -2px; background: var(--text); }
.clock-center { position: absolute; left: 50%; top: 50%; width: 14px; height: 14px; background: var(--danger); border-radius: 50%; transform: translate(-50%,-50%); }
.clock-controls { display: flex; gap: 16px; justify-content: center; margin-bottom: 10px; }
.clock-controls input { width: 60px; padding: 6px; border: 2px solid var(--border); border-radius: 8px; font-size: 16px; text-align: center; }
.clock-progress { text-align: center; color: var(--text-soft); font-weight: 700; }

/* ---- FLASHCARDS ---- */
.flash-card { position: relative; height: 160px; margin: 0 auto 12px; max-width: 320px; cursor: pointer; perspective: 800px; }
.flash-face { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; border: 2px solid var(--border); border-radius: 18px; font-size: 26px; font-weight: 800; padding: 16px; text-align: center; backface-visibility: hidden; transition: transform .4s; }
.flash-face.front { background: var(--card); }
.flash-face.back { background: var(--bg-soft); transform: rotateY(180deg); }
.flash-card.flipped .flash-face.front { transform: rotateY(180deg); }
.flash-card.flipped .flash-face.back { transform: rotateY(360deg); }
.flash-actions { display: flex; justify-content: center; margin-bottom: 8px; }