/* SalesVidGen — Premium v3 step ① Idea: project, language, how to plan it, the idea cards, write my own.
   App theme tokens only, so every theme carries over. The card reads like a one-page treatment:
   the presenter's first words are its loudest line; everything else stays quiet. */

.pvi-root { border: 0; margin: 0; padding: 0; min-width: 0; display: grid; gap: 1.4rem; font-variant-numeric: lining-nums; }
.pvi-root:disabled .pvi-form, .pvi-root:disabled .pvi-own textarea { opacity: 0.6; }
.pvi-root label { text-transform: none; letter-spacing: 0; }
.pvi-form { display: grid; gap: 1.9rem; max-width: 46rem; min-width: 0; }
.pvi-row { display: grid; gap: 0.6rem; min-width: 0; }
.pvi-q { margin: 0; font-family: var(--font-display); font-size: 1.2rem; font-weight: 600; line-height: 1.3; color: var(--text-primary); }
.pvi-hint { margin: -0.2rem 0 0; max-width: 60ch; font-size: 0.9rem; line-height: 1.55; color: var(--text-secondary); }
#pvi-project { max-width: 28rem; }

/* ---------- Language: three big buttons, each name in its own script ---------- */
.pvi-langs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.6rem; }
.pvi-lang { min-width: 0; display: grid; gap: 0.3rem; align-content: start; padding: 1rem 1.1rem 0.95rem; text-align: left;
  border: 1px solid var(--border-strong); border-radius: var(--radius-sm); background: var(--bg-surface);
  color: var(--text-secondary); font: inherit; cursor: pointer; transition: border-color 0.2s var(--ease), background 0.2s var(--ease); }
.pvi-lang:hover:not(:disabled) { border-color: var(--accent); }
.pvi-lang:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.pvi-lang.is-on { border-color: var(--accent); background: var(--accent-subtle); box-shadow: inset 0 0 0 1px var(--accent); }
.pvi-lang-name { font-family: var(--font-display); font-size: clamp(1.15rem, 3.4vw, 1.6rem); font-weight: 600; line-height: 1.15; color: var(--text-primary); overflow-wrap: anywhere; }
.pvi-lang-sub { font-size: 0.8rem; line-height: 1.35; color: var(--text-tertiary); }
.pvi-lang.is-on .pvi-lang-sub { color: var(--text-secondary); }
.pvi-notice { max-width: 60ch; padding: 0.6rem 0.85rem; border-radius: var(--radius-sm); background: var(--warning-bg); color: var(--warning); font-size: 0.88rem; line-height: 1.45; }

/* ---------- How should we plan it? ---------- */
.pvi-modes { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 190px), 1fr)); gap: 0.6rem; }
.pvi-mode { position: relative; margin: 0; cursor: pointer; font-weight: 400; }
.pvi-mode input, .pvi-len input { position: absolute; opacity: 0; width: 1px; height: 1px; pointer-events: none; }
.pvi-mode-body { display: flex; flex-direction: column; gap: 0.3rem; height: 100%; padding: 0.85rem 1rem; border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm); background: var(--bg-surface); transition: border-color 0.2s var(--ease), background 0.2s var(--ease); }
.pvi-mode-body strong { font-size: 0.95rem; color: var(--text-primary); }
.pvi-mode-body span { font-size: 0.82rem; line-height: 1.45; color: var(--text-secondary); }
.pvi-mode:hover .pvi-mode-body { border-color: var(--accent); }
.pvi-mode input:checked + .pvi-mode-body { border-color: var(--accent); background: var(--accent-subtle); box-shadow: inset 0 0 0 1px var(--accent); }
.pvi-mode input:focus-visible + .pvi-mode-body, .pvi-len input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }
.pvi-more { display: grid; gap: 0.85rem; margin-top: 0.3rem; padding: 0.3rem 0 0.3rem 1rem; border-left: 2px solid var(--border-strong); }
.pvi-pair { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); gap: 0.85rem; }
.pvi-field { display: grid; gap: 0.35rem; margin: 0; font-size: 0.86rem; font-weight: 600; color: var(--text-secondary); }
.pvi-field input, .pvi-field select, .pvi-field textarea { font-weight: 400; }
.pvi-lens { display: inline-flex; width: max-content; max-width: 100%; overflow: hidden; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); }
.pvi-len { margin: 0; cursor: pointer; }
.pvi-len span { display: block; padding: 0.5rem 1.1rem; font-size: 0.88rem; font-weight: 400; color: var(--text-secondary); }
.pvi-len + .pvi-len span { border-left: 1px solid var(--border-strong); }
.pvi-len input:checked + span { background: var(--accent-subtle); color: var(--text-primary); font-weight: 600; }

/* ---------- The buttons, the "Now: …" line, messages ---------- */
.pvi-go { display: flex; flex-wrap: wrap; align-items: center; gap: 0.8rem; }
.pvi-make { padding: 0.85rem 1.5rem; font-size: 1rem; }
.pvi-wait:empty { display: none; }
.pvi-wait .pv-prog { max-width: 46rem; margin: 0; }
.pvi-err { max-width: 60ch; padding: 0.6rem 0.85rem; border-radius: var(--radius-sm); background: var(--error-bg); color: var(--error); font-size: 0.88rem; line-height: 1.45; }

/* ---------- Saved sets ---------- */
.pvi-result:empty { display: none; }
.pvi-saved { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.5rem 1rem;
  margin-bottom: 1rem; padding-top: 1.4rem; border-top: 1px solid var(--border-color); }
.pvi-saved-line { margin: 0; font-size: 0.9rem; font-weight: 600; color: var(--success); }
.pvi-sets { display: flex; flex-wrap: wrap; gap: 0.25rem; }
.pvi-set { padding: 0.25rem 0.75rem; border: 1px solid transparent; border-radius: 999px; background: none; color: var(--text-secondary); font: inherit; font-size: 0.86rem; cursor: pointer; }
.pvi-set:hover:not(:disabled) { color: var(--text-primary); border-color: var(--border-strong); }
.pvi-set:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.pvi-set.is-on { color: var(--text-primary); font-weight: 600; background: var(--accent-subtle); border-color: var(--accent); }
.pvi-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr)); gap: 1rem; align-items: stretch; }

/* ---------- One idea ---------- */
.pvi-card { min-width: 0; display: flex; flex-direction: column; gap: 1rem; padding: 1.25rem 1.2rem 1.15rem;
  border: 1px solid var(--border-color); border-radius: var(--radius); background: var(--bg-surface); }
.pvi-card.is-picked { max-width: 36rem; border-color: var(--success); box-shadow: inset 0 0 0 1px var(--success); }
.pvi-picked-tag { margin: 0; font-size: 0.8rem; font-weight: 700; color: var(--success); }
.pvi-title { margin: 0; font-family: var(--font-display); font-size: 1.35rem; font-weight: 600; line-height: 1.25; letter-spacing: -0.01em; color: var(--text-primary); overflow-wrap: anywhere; }
.pvi-part { display: grid; gap: 0.3rem; min-width: 0; }
.pvi-label { margin: 0; font-size: 0.78rem; font-weight: 600; color: var(--text-tertiary); }
.pvi-seen { margin: 0; font-size: 0.92rem; line-height: 1.5; color: var(--text-secondary); overflow-wrap: anywhere; }
.pvi-said { position: relative; margin: 0; padding: 0.05rem 0 0 1.7rem; font-family: var(--font-display); font-style: italic;
  font-size: 1.2rem; line-height: 1.4; color: var(--text-primary); overflow-wrap: anywhere; }
.pvi-said::before { content: '\201C'; position: absolute; left: -0.1rem; top: -0.3rem; font-size: 2.7rem; line-height: 1; font-style: normal; color: var(--accent); }
.pvi-card:lang(zh) .pvi-said { font-style: normal; } /* no slanted Chinese */
.pvi-story { margin: 0; padding: 0; list-style: none; counter-reset: pvi; display: grid; gap: 0.45rem; }
.pvi-story li { counter-increment: pvi; display: grid; grid-template-columns: 1.3rem minmax(0, 1fr); gap: 0.55rem;
  font-size: 0.9rem; line-height: 1.45; color: var(--text-secondary); overflow-wrap: anywhere; }
.pvi-story li::before { content: counter(pvi); text-align: right; font-family: var(--font-display); font-weight: 600;
  color: var(--accent); font-variant-numeric: lining-nums tabular-nums; }
.pvi-wow { margin: 0; padding: 0.65rem 0.8rem; border-radius: var(--radius-sm); background: var(--accent-subtle);
  font-size: 0.92rem; line-height: 1.5; color: var(--text-primary); overflow-wrap: anywhere; }
.pvi-chips { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.35rem; }
.pvi-chip { padding: 0.2rem 0.65rem; border: 1px solid var(--border-strong); border-radius: 999px; font-size: 0.78rem; color: var(--text-secondary); font-variant-numeric: lining-nums tabular-nums; }
.pvi-chip.is-type { border-color: var(--accent); color: var(--accent); font-weight: 600; }
.pvi-chip.is-change { border-color: transparent; background: var(--bg-elevated); color: var(--text-primary); }
.pvi-use { width: 100%; justify-content: center; margin-top: auto; }
.pvi-use-msg { margin: -0.4rem 0 0; font-size: 0.85rem; line-height: 1.45; color: var(--error); }
.pvi-cards.is-new .pvi-card { animation: fadeUp 0.5s var(--ease) both; animation-delay: calc(var(--pvi-i, 0) * 90ms); }

/* ---------- Write my own idea ---------- */
.pvi-own { display: grid; gap: 0.65rem; max-width: 46rem; min-width: 0; padding-top: 1.6rem; border-top: 1px solid var(--border-color); }
.pvi-own-card:empty { display: none; }
.pvi-own-card { max-width: 36rem; margin-top: 0.4rem; }

/* ---------- A video that already has its idea ---------- */
.pvi-chosen { display: grid; gap: 1rem; justify-items: start; }
.pvi-chosen .pvi-card { width: 100%; }
.pvi-new { font-size: 0.92rem; font-weight: 600; color: var(--accent); }
.pvi-new:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

/* ---------- Phone ---------- */
@media (max-width: 560px) {
  .pvi-form { gap: 1.6rem; }
  .pvi-langs { gap: 0.4rem; }
  .pvi-lang { padding: 0.8rem 0.7rem 0.75rem; }
  .pvi-lang-sub { font-size: 0.72rem; }
  .pvi-more { padding-left: 0.75rem; }
  .pvi-go .btn { width: 100%; justify-content: center; }
  .pvi-card { padding: 1.1rem 1rem 1rem; }
  .pvi-saved { flex-direction: column; align-items: flex-start; }
}
@media (prefers-reduced-motion: reduce) {
  .pvi-cards.is-new .pvi-card { animation: none; }
  .pvi-lang, .pvi-mode-body { transition: none; }
}