/* ── Picture Reveal builder ─────────────────────────────────────── */
.pr-page {
  max-width: 1180px;
  margin: 0 auto;
  padding: 35px 5vw 60px;
}

/* Head, modeled on .resources-head */
.pr-head {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 50px;
  align-items: end;
  margin-bottom: 50px;
}
.pr-head .illo { width: 100%; max-width: 280px; aspect-ratio: 1 / 1; }
.pr-head .meta {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink-dim);
  display: inline-flex; gap: 10px; align-items: center;
  margin-bottom: 18px;
}
.pr-head .meta .pin {
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--riso-green);
  box-shadow: 2px 2px 0 var(--riso-pink);
}
.pr-head h1 {
  font-size: clamp(36px, 4.6vw, 64px);
  line-height: 1.02;
  letter-spacing: -0.03em;
  font-weight: 600;
  max-width: 22ch;
  text-wrap: balance;
  margin-bottom: 16px;
}
.pr-head h1 em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--riso-green);
  text-shadow: 2px 1px 0 var(--riso-pink);
}
.pr-head .lede {
  font-size: 17px;
  color: var(--ink-dim);
  max-width: 56ch;
  line-height: 1.55;
}
.pr-head .head-cta {
  display: inline-flex; align-items: center; gap: 10px;
  margin-top: 18px;
  padding: 10px 18px;
  background: var(--paper-white);
  border: 1.5px solid var(--ink);
  border-radius: 999px;
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-decoration: none;
  box-shadow: 2px 2px 0 var(--riso-pink);
  transition: transform 0.15s, box-shadow 0.15s;
}
.pr-head .head-cta:hover {
  transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0 var(--riso-green);
}
.pr-head .head-cta svg { width: 14px; height: 14px; }

/* Stock packs */
.pr-stock {
  margin-bottom: 40px;
}
.pr-stock .pr-step-head {
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
}
.pr-stock .pr-step-num {
  color: var(--riso-pink-deep);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.14em;
}
.pr-stock .pr-step-title {
  font-size: 24px;
}
.pr-stock-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.pr-stock-card {
  display: flex;
  flex-direction: column;
  background: var(--paper-white);
  border: 1.5px solid var(--ink);
  border-radius: 14px;
  padding: 0;
  overflow: hidden;
  cursor: pointer;
  text-align: left;
  box-shadow: 3px 3px 0 var(--riso-pink);
  transition: transform 0.15s, box-shadow 0.15s;
  font: inherit;
  color: var(--ink);
}
.pr-stock-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 var(--riso-green);
}
.pr-stock-card:nth-child(2n) { box-shadow: 3px 3px 0 var(--riso-green); }
.pr-stock-card:nth-child(2n):hover { box-shadow: 5px 5px 0 var(--riso-pink); }
.pr-stock-thumb {
  aspect-ratio: 4 / 3;
  background: var(--paper);
  border-bottom: 1.5px solid var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.pr-stock-thumb svg {
  width: 100%;
  height: 100%;
  display: block;
}
.pr-stock-info {
  padding: 12px 14px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.pr-stock-theme {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--riso-green-deep);
}
.pr-stock-title {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.005em;
  line-height: 1.2;
}
.pr-stock-sub {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  color: var(--ink-dim);
}

@media (max-width: 900px) {
  .pr-stock-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .pr-stock-grid { grid-template-columns: 1fr; }
}

/* Step blocks */
.pr-step {
  margin-bottom: 36px;
}
.pr-step-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.pr-step-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.pr-step-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.pr-step-sub {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--ink-dim);
}

/* Card container shared by inputs */
.pr-card {
  background: var(--paper-white);
  border: 1.5px solid var(--ink);
  border-radius: 16px;
  padding: 18px;
  box-shadow: 3px 3px 0 var(--riso-green);
  position: relative;
}

/* CSV drag strip, compact */
.pr-csv-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 16px;
  background: var(--paper);
  border: 1.5px dashed var(--riso-pink-deep);
  border-radius: 12px;
  margin-bottom: 16px;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.pr-csv-strip:hover, .pr-csv-strip.active {
  background: rgba(255, 126, 182, 0.08);
  border-color: var(--riso-green);
}
.pr-csv-strip .csv-copy {
  display: flex; align-items: center; gap: 12px;
}
.pr-csv-strip .csv-copy .ico { color: var(--ink); flex: 0 0 auto; }
.pr-csv-strip .csv-copy .ico svg { width: 22px; height: 22px; display: block; }
.pr-csv-strip .csv-copy .lines { line-height: 1.25; }
.pr-csv-strip .csv-copy .lines b {
  display: block;
  font-weight: 500;
  font-size: 14px;
  color: var(--ink);
}
.pr-csv-strip .csv-copy .lines small {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-dim);
}
.pr-csv-strip .csv-pick {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--paper-white);
  border: 1.5px solid var(--ink);
  border-radius: 999px;
  padding: 6px 14px;
  cursor: pointer;
  box-shadow: 1.5px 1.5px 0 var(--riso-pink);
  transition: transform 0.15s, box-shadow 0.15s;
}
.pr-csv-strip .csv-pick:hover {
  transform: translate(-1px, -1px);
  box-shadow: 2.5px 2.5px 0 var(--riso-green);
}

/* Question table */
.pr-table-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 4px 4px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--ink-dim);
}
.pr-table-meta .count.full { color: var(--riso-pink-deep); }

.pr-table {
  width: 100%;
  border-collapse: collapse;
}
.pr-table thead th {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-faint);
  font-weight: 500;
  text-align: left;
  padding: 6px 8px;
  border-bottom: 1px solid var(--line, rgba(26,58,42,0.12));
}
.pr-table thead th.num-col { width: 36px; }
.pr-table thead th.del-col { width: 36px; }
.pr-table tbody tr { border-bottom: 1px dotted rgba(26,58,42,0.10); }
.pr-table tbody tr:last-child { border-bottom: none; }
.pr-table td {
  padding: 6px 6px;
  vertical-align: middle;
}
.pr-table td.row-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
  text-align: center;
  user-select: none;
}
.pr-table input[type="text"] {
  width: 100%;
  border: none;
  background: transparent;
  font-family: var(--font-display);
  font-size: 14px;
  color: var(--ink);
  padding: 8px 10px;
  border-radius: 6px;
  outline: none;
  transition: background 0.15s;
}
.pr-table input[type="text"]:focus {
  background: rgba(45, 184, 118, 0.10);
  box-shadow: inset 0 0 0 1.5px var(--riso-green);
}
.pr-table input[type="text"]::placeholder {
  color: var(--ink-faint);
  font-style: italic;
}
.pr-row-del {
  border: none;
  background: transparent;
  color: var(--ink-faint);
  cursor: pointer;
  padding: 6px;
  border-radius: 6px;
  transition: color 0.15s, background 0.15s;
}
.pr-row-del:hover { color: var(--riso-pink-deep); background: rgba(255,126,182,0.10); }
.pr-row-del svg { width: 14px; height: 14px; display: block; }

.pr-add-row {
  margin-top: 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--paper);
  border: 1.5px solid var(--ink);
  border-radius: 999px;
  padding: 8px 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
  cursor: pointer;
  box-shadow: 1.5px 1.5px 0 var(--riso-pink);
  transition: transform 0.15s, box-shadow 0.15s, opacity 0.15s;
}
.pr-add-row:hover {
  transform: translate(-1px, -1px);
  box-shadow: 2.5px 2.5px 0 var(--riso-green);
}
.pr-add-row[hidden] { display: none; }
.pr-add-row svg { width: 12px; height: 12px; }

/* Image picker */
.pr-image-grid {
  display: grid;
  grid-template-columns: 1fr 220px;
  gap: 18px;
}
.pr-drop {
  border: 1.5px dashed var(--riso-pink-deep);
  border-radius: 12px;
  padding: 22px;
  background: var(--paper);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
  display: flex;
  flex-direction: column;
  gap: 14px;
  justify-content: center;
}
.pr-drop:hover, .pr-drop.active {
  background: rgba(255, 126, 182, 0.08);
  border-color: var(--riso-green);
}
.pr-drop .drop-copy {
  display: flex; align-items: center; gap: 14px;
}
.pr-drop .drop-copy .ico svg { width: 28px; height: 28px; color: var(--ink); }
.pr-drop .drop-copy .lines b {
  display: block;
  font-weight: 500;
  font-size: 15px;
  color: var(--ink);
}
.pr-drop .drop-copy .lines small {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-dim);
}
.pr-drop-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.pr-pill-btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--paper-white);
  border: 1.5px solid var(--ink);
  border-radius: 999px;
  padding: 7px 14px;
  cursor: pointer;
  color: var(--ink);
  box-shadow: 1.5px 1.5px 0 var(--riso-pink);
  transition: transform 0.15s, box-shadow 0.15s;
}
.pr-pill-btn:hover {
  transform: translate(-1px, -1px);
  box-shadow: 2.5px 2.5px 0 var(--riso-green);
}
.pr-pill-btn svg { width: 12px; height: 12px; }

.pr-image-preview {
  border: 1.5px solid var(--ink);
  border-radius: 12px;
  background: var(--paper-white);
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-shadow: 2px 2px 0 var(--riso-pink);
  position: relative;
}
.pr-image-preview img,
.pr-image-preview svg.preview-svg {
  width: 100%; height: 100%; object-fit: contain;
  display: block;
}
.pr-image-preview .empty {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
  text-align: center;
  padding: 12px;
}

/* Settings */
.pr-settings {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.pr-setting {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.pr-setting label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-dim);
}
.pr-setting .grid-hint {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-dim);
}
.pr-setting .grid-hint b {
  color: var(--riso-green-deep);
  font-weight: 500;
}
.pr-setting input[type="number"] {
  width: 90px;
  padding: 9px 12px;
  font-family: var(--font-mono);
  font-size: 14px;
  border: 1.5px solid var(--ink);
  border-radius: 8px;
  background: var(--paper-white);
  color: var(--ink);
  outline: none;
}
.pr-setting input[type="number"]:focus { box-shadow: 0 0 0 2px rgba(45,184,118,0.25); }
.pr-setting input[disabled] { opacity: 0.5; cursor: not-allowed; }
.pr-checkbox-row {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display);
  font-size: 14px;
  color: var(--ink);
  cursor: pointer;
}
.pr-checkbox-row input { accent-color: var(--riso-green-deep); }

/* Downloads */
.pr-downloads {
  display: flex; gap: 12px; flex-wrap: wrap; align-items: center;
}
.pr-dl-btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 22px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1.5px solid var(--ink);
  border-radius: 999px;
  cursor: pointer;
  background: var(--paper-white);
  color: var(--ink);
  box-shadow: 2px 2px 0 var(--riso-pink);
  transition: transform 0.15s, box-shadow 0.15s, opacity 0.15s;
}
.pr-dl-btn:hover:not(:disabled) {
  transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0 var(--riso-green);
}
.pr-dl-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  box-shadow: 1px 1px 0 var(--ink-faint);
}
.pr-dl-btn.primary {
  background: var(--riso-pink);
  color: var(--ink);
  box-shadow: 2px 2px 0 var(--riso-green);
}
.pr-dl-btn.primary:hover:not(:disabled) {
  box-shadow: 3px 3px 0 var(--riso-green-deep);
}
.pr-dl-btn svg { width: 14px; height: 14px; }

/* Plain-language note */
.pr-note {
  margin-top: 18px;
  padding: 16px 18px;
  background: var(--paper);
  border: 1.5px solid var(--ink);
  border-left-width: 4px;
  border-left-color: var(--riso-green);
  border-radius: 10px;
}
.pr-note-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--riso-green-deep);
  margin-bottom: 6px;
}
.pr-note p {
  font-size: 14px;
  color: var(--ink);
  line-height: 1.55;
  margin: 0;
}
.pr-note p strong { font-weight: 600; }

/* Status messages */
.pr-status {
  margin-top: 12px;
  padding: 10px 14px;
  border-radius: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  display: inline-flex; align-items: center; gap: 8px;
}
.pr-status.success {
  background: rgba(45, 184, 118, 0.12);
  color: var(--riso-green-deep);
  border: 1px solid var(--riso-green);
}
.pr-status.error {
  background: rgba(255, 126, 182, 0.12);
  color: var(--riso-pink-deep);
  border: 1px solid var(--riso-pink-deep);
}
.pr-status svg { width: 14px; height: 14px; }
.pr-status[hidden] { display: none; }

/* Example toggle + live preview */
.pr-example {
  margin-top: 50px;
  border-top: 1px solid rgba(26,58,42,0.12);
  padding-top: 36px;
}
.pr-example-toggle {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--paper-white);
  border: 1.5px solid var(--ink);
  border-radius: 999px;
  padding: 10px 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  color: var(--ink);
  box-shadow: 2px 2px 0 var(--riso-pink);
  transition: transform 0.15s, box-shadow 0.15s;
}
.pr-example-toggle:hover {
  transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0 var(--riso-green);
}
.pr-example-toggle svg {
  width: 12px; height: 12px;
  transition: transform 0.2s ease;
}
.pr-example-toggle.open svg { transform: rotate(180deg); }

.pr-example-body {
  margin-top: 22px;
  overflow: hidden;
  transition: max-height 0.4s ease, opacity 0.3s ease;
  max-height: 0;
  opacity: 0;
}
.pr-example-body.open {
  max-height: 1800px;
  opacity: 1;
}

/* Live game preview (also used for the standalone student game style) */
.pr-game {
  background: var(--paper-white);
  border: 1.5px solid var(--ink);
  border-radius: 18px;
  padding: 24px;
  box-shadow: 3px 3px 0 var(--riso-green);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: start;
}
.pr-game-stage {
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--paper);
  border-radius: 12px;
  overflow: hidden;
  border: 1.5px solid var(--ink);
}
.pr-game-stage img,
.pr-game-stage .stage-svg-wrap {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
}
.pr-game-stage .stage-svg-wrap svg {
  width: 100%; height: 100%;
  display: block;
}
.pr-game-grid {
  position: absolute; inset: 0;
  display: grid;
  gap: 2px;
}
.pr-game-cell {
  background: var(--riso-pink);
  position: relative;
  transition: opacity 0.35s ease, transform 0.35s ease;
}
.pr-game-cell::after {
  content: "";
  position: absolute; inset: 0;
  background-image: url("/img/grain.svg");
  background-repeat: repeat;
  mix-blend-mode: multiply;
  opacity: 0.4;
  pointer-events: none;
}
.pr-game-cell.revealed {
  opacity: 0;
  transform: scale(0.85);
  pointer-events: none;
}

.pr-game-side h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--ink);
}
.pr-game-side .progress {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 16px;
}
.pr-game-side .qbody {
  font-size: 17px;
  color: var(--ink);
  line-height: 1.45;
  margin-bottom: 10px;
}
.pr-game-side .hint {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 14px;
  color: var(--ink-dim);
  margin-bottom: 14px;
  display: flex; align-items: flex-start; gap: 8px;
}
.pr-game-side .hint svg { width: 14px; height: 14px; flex: 0 0 auto; margin-top: 3px; color: var(--riso-yellow); }
.pr-game-side input.answer {
  width: 100%;
  padding: 12px 14px;
  font-family: var(--font-display);
  font-size: 16px;
  border: 1.5px solid var(--ink);
  border-radius: 10px;
  background: var(--paper);
  color: var(--ink);
  outline: none;
  margin-bottom: 12px;
}
.pr-game-side input.answer:focus {
  box-shadow: 0 0 0 2px rgba(45, 184, 118, 0.25);
}
.pr-game-side .game-actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.pr-game-feedback {
  margin-top: 12px;
  padding: 10px 14px;
  border-radius: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  display: inline-flex; align-items: center; gap: 8px;
}
.pr-game-feedback.correct {
  background: rgba(45, 184, 118, 0.14);
  color: var(--riso-green-deep);
  border: 1px solid var(--riso-green);
}
.pr-game-feedback.incorrect {
  background: rgba(255, 126, 182, 0.14);
  color: var(--riso-pink-deep);
  border: 1px solid var(--riso-pink-deep);
}
.pr-game-feedback svg { width: 14px; height: 14px; }
.pr-game-side .done {
  padding: 18px;
  background: var(--paper);
  border: 1.5px solid var(--ink);
  border-radius: 12px;
  text-align: center;
}
.pr-game-side .done h4 {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 22px;
  color: var(--riso-green-deep);
  margin-bottom: 6px;
}
.pr-game-side .done p {
  font-size: 14px;
  color: var(--ink-dim);
  margin-bottom: 14px;
}

/* Custom icon shared style */
.pr-ico {
  display: inline-block;
  vertical-align: middle;
  color: currentColor;
}

/* Mobile */
@media (max-width: 900px) {
  .pr-head {
    grid-template-columns: 1fr;
    gap: 26px;
  }
  .pr-head .illo { max-width: 180px; }
  .pr-image-grid { grid-template-columns: 1fr; }
  .pr-settings { grid-template-columns: 1fr; }
  .pr-game { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .pr-csv-strip {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }
  .pr-csv-strip .csv-pick { align-self: flex-start; }
  .pr-table thead .hint-col { display: none; }
  .pr-table td.hint-cell { display: none; }
  .pr-dl-btn { width: 100%; justify-content: center; }
}

/* === Share link row + full-width setting === */
.pr-setting.pr-setting-full {
  grid-column: 1 / -1;
}
.pr-share-row {
  display: flex;
  gap: 8px;
  align-items: stretch;
  margin-top: 6px;
}
.pr-share-link {
  flex: 1;
  min-width: 0;
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  border: 1.5px solid var(--ink);
  border-radius: 8px;
  background: var(--paper);
  color: var(--ink-dim);
  text-overflow: ellipsis;
}
.pr-share-link:focus { outline: 2px solid var(--riso-green); outline-offset: 1px; }
.pr-share-row .pr-pill-btn.copied {
  background: var(--riso-green);
  color: var(--paper-white);
}

/* === First-letter hint pill (live example) === */
.pr-first-letter {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 10px 0 0;
  padding: 7px 14px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--riso-pink) 14%, var(--paper-white));
  border: 1.5px solid var(--riso-pink);
}
.pr-fl-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-dim);
}
.pr-fl-letter {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--ink);
  line-height: 1;
}