/**
 * formations.css — pages Ateliers (liste, atelier, inscription, confirmation, conditions).
 * Maquettes validées par Florian le 2026-09-26. Sélecteurs préfixés .page-formations.
 */

.page-formations .hero-f { padding: clamp(3.5rem, 8vw, 7rem) 0 clamp(1.5rem, 3vw, 2.5rem); }
.page-formations .hero-f__inner { display: flex; flex-direction: column; gap: var(--space-2); max-width: 54rem; }
.page-formations .hero-f h1 { font-size: var(--text-h1); max-width: 17ch; }
.page-formations .hero-f .intro { color: var(--color-neutral-1); font-size: 1.1875rem; max-width: 56ch; line-height: 1.6; }

.page-formations .block { padding: clamp(1.5rem, 4vw, 3rem) 0 clamp(2.5rem, 6vw, 4.5rem); }
.page-formations .block--band { background: var(--color-bg-2); border-top: 1px solid var(--color-neutral-2); border-bottom: 1px solid var(--color-neutral-2); padding: clamp(2.5rem, 6vw, 4.5rem) 0; }
.page-formations h2.block__title { font-size: clamp(1.6rem, 2vw + 1rem, 2.25rem); margin-bottom: var(--space-3); }

/* ── Filtres ───────────────────────────────────────────── */
.page-formations .filters { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: var(--space-3); }
.page-formations .chip {
  font-family: var(--font-body); font-size: 0.875rem; cursor: pointer;
  padding: 0.5rem 1rem; border-radius: var(--radius-pill);
  border: 1px solid var(--color-neutral-2); background: transparent; color: var(--color-text);
}
.page-formations .chip[aria-pressed="true"] { background: var(--color-accent); border-color: var(--color-accent); color: #04181D; }

/* ── Cartes de session ─────────────────────────────────── */
.page-formations .sessions { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
@media (min-width: 720px) { .page-formations .sessions { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1080px) { .page-formations .sessions { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.page-formations .s-card {
  display: flex; flex-direction: column; gap: 0.9rem; min-width: 0;
  background: var(--color-surface); border: 1px solid var(--color-neutral-2);
  border-radius: var(--radius-xl); padding: clamp(1.25rem, 3vw, 1.75rem);
}
.page-formations .s-card--full { opacity: 0.75; }
.page-formations .s-card__top { display: flex; justify-content: space-between; align-items: center; gap: 0.5rem; flex-wrap: wrap; }
.page-formations .s-card__tag { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-accent); }
.page-formations .s-card__seats { font-size: 0.8rem; padding: 0.2rem 0.65rem; border-radius: var(--radius-pill); background: var(--color-accent-alpha-10); }
.page-formations .s-card__seats--full { background: transparent; border: 1px solid var(--color-neutral-2); }
.page-formations .s-card h3 { font-size: 1.35rem; line-height: 1.25; }
.page-formations .s-card h3 a { color: inherit; text-decoration: none; }
.page-formations .s-card__summary { color: var(--color-neutral-1); font-size: 0.95rem; line-height: 1.6; }
.page-formations .s-card__meta { display: flex; flex-direction: column; gap: 0.25rem; font-size: 0.9rem; padding-top: 0.75rem; border-top: 1px solid var(--color-neutral-2); }
.page-formations .s-card__meta span + span { color: var(--color-neutral-1); }
.page-formations .s-card__foot { display: flex; justify-content: space-between; align-items: center; gap: 0.75rem; margin-top: auto; flex-wrap: wrap; }
.page-formations .s-card__price { font-family: var(--font-display); font-size: 1.35rem; font-weight: var(--font-weight-bold); }

.page-formations .empty { max-width: 44rem; color: var(--color-neutral-1); line-height: 1.6; }
.page-formations .empty strong { color: var(--color-text); }

/* ── Comment ça se passe ───────────────────────────────── */
.page-formations .steps { display: grid; gap: 1.5rem; grid-template-columns: 1fr; list-style: none; }
@media (min-width: 720px) { .page-formations .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1080px) { .page-formations .steps { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.page-formations .steps li { display: flex; flex-direction: column; gap: 0.4rem; }
.page-formations .steps__n { font-family: var(--font-display); font-size: 2rem; font-weight: var(--font-weight-bold); color: var(--color-accent); line-height: 1; }
.page-formations .steps strong { font-size: 1.05rem; }
.page-formations .steps span:last-child { color: var(--color-neutral-1); font-size: 0.95rem; line-height: 1.6; }

/* ── Questions fréquentes ──────────────────────────────── */
.page-formations .faq { display: grid; gap: var(--space-4); grid-template-columns: 1fr; }
@media (min-width: 900px) { .page-formations .faq { grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); } }
.page-formations .faq__intro p { color: var(--color-neutral-1); margin-top: 0.5rem; }
.page-formations .faq details { border-bottom: 1px solid var(--color-neutral-2); padding: 1.1rem 0; }
.page-formations .faq summary { cursor: pointer; font-weight: var(--font-weight-medium); font-size: 1.05rem; list-style: none; }
.page-formations .faq summary::-webkit-details-marker { display: none; }
.page-formations .faq summary::after { content: '+'; float: right; color: var(--color-accent); }
.page-formations .faq details[open] summary::after { content: '−'; }
.page-formations .faq details p { color: var(--color-neutral-1); margin-top: 0.6rem; line-height: 1.6; }

/* ── justdot ───────────────────────────────────────────── */
.page-formations .tools { border-top: 1px solid var(--color-neutral-2); padding-top: var(--space-4); display: flex; flex-wrap: wrap; gap: 1rem 2rem; align-items: center; justify-content: space-between; }
.page-formations .tools__label { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-neutral-1); }
.page-formations .tools strong { display: block; font-family: var(--font-display); font-size: 1.2rem; margin-top: 0.3rem; }
.page-formations .tools p { color: var(--color-neutral-1); margin-top: 0.2rem; }

/* ── Page d'un atelier ─────────────────────────────────── */
.page-formations .program { max-width: 46rem; color: var(--color-neutral-1); line-height: 1.7; }
.page-formations .program h2, .page-formations .program h3 { color: var(--color-text); margin: 1.4rem 0 0.5rem; }
.page-formations .program ul { padding-left: 1.2rem; }
.page-formations .notice { border: 1px solid color-mix(in srgb, var(--color-accent) 40%, var(--color-neutral-2)); background: var(--color-accent-alpha-10); border-radius: var(--radius-lg); padding: 0.9rem 1.1rem; margin-bottom: var(--space-3); }

/* ── Inscription ───────────────────────────────────────── */
.page-formations .reg { display: grid; gap: var(--space-4); grid-template-columns: 1fr; padding: clamp(2rem, 5vw, 4rem) 0 clamp(3rem, 7vw, 5rem); }
@media (min-width: 960px) { .page-formations .reg { grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); align-items: start; } }
.page-formations .reg__form { display: flex; flex-direction: column; gap: 1.5rem; min-width: 0; }
.page-formations .reg__aside { position: static; min-width: 0; order: -1; }
@media (min-width: 960px) { .page-formations .reg__aside { order: 0; } }
@media (min-width: 960px) { .page-formations .reg__aside { position: sticky; top: 6rem; } }
.page-formations .box { background: var(--color-surface); border: 1px solid var(--color-neutral-2); border-radius: var(--radius-xl); padding: 1.25rem; display: flex; flex-direction: column; gap: 0.9rem; }
.page-formations .box h2 { font-size: 1.1rem; }
.page-formations .muted { color: var(--color-neutral-1); font-size: 0.9rem; line-height: 1.55; }
.page-formations .choice { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.6rem; }
.page-formations .choice label { display: flex; align-items: center; justify-content: center; min-height: 48px; border-radius: var(--radius-lg); border: 1px solid var(--color-neutral-2); cursor: pointer; font-weight: var(--font-weight-medium); text-align: center; padding: 0 0.5rem; }
.page-formations .choice input { position: absolute; opacity: 0; pointer-events: none; }
.page-formations .choice input:checked + span { color: var(--color-text); }
.page-formations .choice label:has(input:checked) { border-color: var(--color-accent); background: var(--color-accent-alpha-10); }
.page-formations .choice input:focus-visible + span { outline: 2px solid var(--color-accent); outline-offset: 3px; }
.page-formations .stepper { display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; }
.page-formations .stepper button { width: 44px; height: 44px; border-radius: var(--radius-md); border: 1px solid var(--color-neutral-2); background: var(--color-surface); color: var(--color-text); font-size: 1.25rem; cursor: pointer; }
.page-formations .stepper output { font-family: var(--font-display); font-size: 1.5rem; font-weight: var(--font-weight-bold); min-width: 1.5rem; text-align: center; }
.page-formations .fields { display: grid; gap: 0.9rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .page-formations .fields--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.page-formations .participant { border: 1px solid var(--color-neutral-2); border-radius: var(--radius-lg); padding: 0.9rem; display: flex; flex-direction: column; gap: 0.6rem; }
.page-formations .participant__n { font-size: 0.8rem; color: var(--color-accent); }
.page-formations .check { display: flex; gap: 0.7rem; align-items: flex-start; font-size: 0.92rem; line-height: 1.5; color: var(--color-neutral-1); }
.page-formations .check input { width: 20px; height: 20px; flex-shrink: 0; margin-top: 2px; accent-color: var(--color-accent); }
.page-formations .totals { display: flex; flex-direction: column; gap: 0.4rem; padding: 1rem 0; border-top: 1px solid var(--color-neutral-2); border-bottom: 1px solid var(--color-neutral-2); }
.page-formations .totals div { display: flex; justify-content: space-between; gap: 1rem; font-size: 0.95rem; color: var(--color-neutral-1); }
.page-formations .totals .totals__credits { color: var(--color-accent); }
.page-formations .totals .totals__due { color: var(--color-text); align-items: baseline; }
.page-formations .totals .totals__due strong { font-family: var(--font-display); font-size: 1.5rem; }
.page-formations .reg__submit { width: 100%; justify-content: center; }
.page-formations .errors { border: 2px solid #D32F2F; border-radius: var(--radius-lg); padding: 0.9rem 1.1rem; color: var(--color-text); }
.page-formations .errors ul { margin: 0.4rem 0 0 1.1rem; color: #ff8a80; }
.page-formations [hidden] { display: none !important; }

/* ── Conditions ────────────────────────────────────────── */
.page-formations .legal { max-width: 46rem; padding: clamp(2rem, 5vw, 4rem) 0 clamp(3rem, 7vw, 5rem); line-height: 1.7; color: var(--color-neutral-1); }
.page-formations .legal h1 { color: var(--color-text); font-size: clamp(2rem, 3vw + 1rem, 2.75rem); margin-bottom: 1rem; }
.page-formations .legal h2 { color: var(--color-text); font-size: 1.25rem; margin: 1.8rem 0 0.5rem; }
.page-formations .legal p + p, .page-formations .legal ul { margin-top: 0.6rem; }
.page-formations .legal ul { padding-left: 1.2rem; }

/* ── Replay (vidéo signée + filigrane au nom du spectateur) ─ */
.page-formations .replay { display: flex; flex-direction: column; gap: 1rem; padding-block: clamp(2rem, 5vw, 4rem); max-width: 70rem; }
.page-formations .replay h1 { font-size: clamp(1.8rem, 3vw + 1rem, 2.6rem); }
.page-formations .replay__frame { position: relative; width: 100%; aspect-ratio: 16 / 9; max-width: 100%; background: #000; border-radius: var(--radius-lg); overflow: hidden; user-select: none; }
.page-formations .replay__frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.page-formations .replay__frame:fullscreen { border-radius: 0; }
.page-formations .replay__mark {
  position: absolute; left: 8%; top: 10%; z-index: 2; pointer-events: none;
  font-family: var(--font-body); font-size: clamp(0.7rem, 1.4vw, 0.95rem); color: rgba(255, 255, 255, 0.42);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6); white-space: nowrap; transition: left 1.5s ease, top 1.5s ease;
}
.page-formations .replay__actions { display: flex; gap: 0.75rem; flex-wrap: wrap; }

/* Gérer mon inscription (lien de l'e-mail) : changer de date, annuler. */
.page-formations .manage { max-width: 34rem; margin: 0 auto; display: flex; flex-direction: column; gap: 1.4rem; }
.page-formations .manage h1 { font-size: clamp(1.75rem, 5vw, 2.4rem); }
.page-formations .manage__part { display: flex; flex-direction: column; gap: 0.8rem; }
.page-formations .manage__part h2 { font-size: 1.15rem; }
.page-formations .manage__part--cancel { padding-top: 1.25rem; border-top: 1px solid var(--color-neutral-2); }
.page-formations .manage__form { display: flex; flex-direction: column; gap: 0.8rem; }
.page-formations .manage__form fieldset { border: 0; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.6rem; min-width: 0; }
.page-formations .manage__form .btn { width: 100%; justify-content: center; }
.page-formations .date-opt { display: flex; align-items: center; gap: 0.8rem; background: var(--color-surface); border: 1px solid var(--color-neutral-2); border-radius: var(--radius-lg); padding: 0.9rem; cursor: pointer; }
.page-formations .date-opt:has(input:checked) { border-color: var(--color-accent); }
.page-formations .date-opt input { width: 20px; height: 20px; flex-shrink: 0; accent-color: var(--color-accent); }
.page-formations .date-opt > span { display: flex; flex-direction: column; gap: 0.15rem; min-width: 0; }