/* =================================================================
   generateur.css — formulaire de génération de démo personnalisée
   ================================================================= */

* { box-sizing: border-box; }

:root {
  --gen-bg:        #0B0B14;
  --gen-bg-2:      #14141F;
  --gen-card:      #1A1A28;
  --gen-card-2:    #20202E;
  --gen-text:      #F5F5F7;
  --gen-muted:     #A0A0B0;
  --gen-accent:    #C8A977;
  --gen-accent-2:  #E8C896;
  --gen-border:    rgba(255,255,255,.08);
  --gen-border-2:  rgba(255,255,255,.16);
  --gen-error:     #FF6B6B;
  --gen-radius:    12px;
}

body {
  margin: 0;
  background: linear-gradient(180deg, var(--gen-bg) 0%, var(--gen-bg-2) 100%);
  color: var(--gen-text);
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ── Header ──────────────────────────────────────────────────── */
.gen-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 24px;
  border-bottom: 1px solid var(--gen-border);
}
.gen-header__logo {
  font-family: 'Fraunces', serif;
  font-size: 18px; font-weight: 700;
  color: var(--gen-text);
  text-decoration: none;
  letter-spacing: -.01em;
}
.gen-header__back {
  color: var(--gen-muted);
  text-decoration: none;
  font-size: 14px;
  transition: color .15s;
}
.gen-header__back:hover { color: var(--gen-text); }

/* ── Layout principal ────────────────────────────────────────── */
.gen {
  max-width: 760px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}

/* ── Étape (chaque écran) ───────────────────────────────────── */
.gen-step { display: none; animation: fadeIn .35s ease; }
.gen-step--active { display: block; }
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.gen-step__progress {
  display: flex; gap: 8px; justify-content: center;
  margin-bottom: 28px;
}
.gen-step__progress-dot {
  width: 32px; height: 4px; border-radius: 2px;
  background: var(--gen-border-2);
  transition: background .25s;
}
.gen-step__progress-dot.is-active {
  background: var(--gen-accent);
}
.gen-step__progress-dot.is-done {
  background: var(--gen-accent-2);
  opacity: .7;
}

.gen-step__title {
  font-family: 'Fraunces', serif;
  font-size: clamp(28px, 4.5vw, 40px);
  font-weight: 600;
  line-height: 1.15;
  text-align: center;
  margin: 0 0 12px;
  letter-spacing: -.015em;
}
.gen-step__title em {
  font-style: italic;
  color: var(--gen-accent);
}
.gen-step__sub {
  text-align: center;
  color: var(--gen-muted);
  max-width: 540px;
  margin: 0 auto 36px;
  font-size: 15px;
}

/* ── Étape 1 : choix secteur (cartes) ───────────────────────── */
.gen-sectors {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}
.gen-sector {
  display: flex; flex-direction: column; align-items: center;
  gap: 10px;
  padding: 28px 18px;
  background: var(--gen-card);
  border: 1px solid var(--gen-border);
  border-radius: var(--gen-radius);
  color: var(--gen-text);
  cursor: pointer;
  text-align: center;
  font: inherit;
  transition: transform .15s, border-color .15s, background .15s;
}
.gen-sector:hover {
  transform: translateY(-2px);
  border-color: var(--gen-border-2);
  background: var(--gen-card-2);
}
.gen-sector:focus-visible {
  outline: 2px solid var(--gen-accent);
  outline-offset: 3px;
}
.gen-sector[aria-checked="true"] {
  border-color: var(--gen-accent);
  background: var(--gen-card-2);
  box-shadow: 0 0 0 3px rgba(200, 169, 119, .15);
}
.gen-sector__icon {
  font-size: 38px;
  line-height: 1;
}
.gen-sector__label {
  font-family: 'Fraunces', serif;
  font-size: 18px;
  font-weight: 600;
}
.gen-sector__desc {
  font-size: 13px;
  color: var(--gen-muted);
  line-height: 1.4;
}
.gen-note {
  text-align: center;
  color: var(--gen-muted);
  font-size: 13px;
  margin-top: 24px;
  font-style: italic;
}

/* ── Étape 2 : formulaire ───────────────────────────────────── */
.gen-form {
  background: var(--gen-card);
  border: 1px solid var(--gen-border);
  border-radius: var(--gen-radius);
  padding: 28px;
}
.gen-form--compact {
  max-width: 560px;
  margin: 0 auto;
}
.gen-form__row--single {
  grid-template-columns: 1fr !important;
}
.gen-form__rgpd {
  margin: 18px 0 0;
  padding: 12px 14px;
  background: rgba(255,255,255,.03);
  border-left: 3px solid var(--gen-accent);
  border-radius: 6px;
  font-size: 12px;
  color: var(--gen-muted);
  line-height: 1.5;
}
.gen-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}
.gen-form__row:has(.gen-field--small) {
  grid-template-columns: 110px 1fr 130px;
}
@media (max-width: 600px) {
  .gen-form__row,
  .gen-form__row:has(.gen-field--small) {
    grid-template-columns: 1fr;
  }
  .gen { padding: 24px 14px 60px; }
  .gen-form { padding: 20px 16px; }
  .gen-step__title { font-size: clamp(22px, 6vw, 28px); }
  .gen-step__sub { font-size: 14px; margin-bottom: 26px; }
  .gen-form__actions { flex-direction: column-reverse; gap: 10px; }
  .gen-btn { width: 100%; min-width: 0; }
  .gen-btn--primary { flex: 1; }
  .gen-sectors { grid-template-columns: 1fr; }
  .gen-sector { padding: 22px 16px; gap: 8px; }
  .gen-sector__icon { font-size: 30px; }
  .gen-sector__label { font-size: 16px; }
  .gen-step__progress-dot { width: 24px; }
}

.gen-field {
  display: flex; flex-direction: column; gap: 6px;
}
.gen-field--wide { grid-column: 1 / -1; }

.gen-field__label {
  font-size: 13px;
  font-weight: 500;
  color: var(--gen-muted);
}
.gen-field__label .req {
  color: var(--gen-accent);
  margin-left: 2px;
}
.gen-field input,
.gen-field textarea {
  background: var(--gen-bg);
  border: 1px solid var(--gen-border-2);
  border-radius: 8px;
  padding: 11px 13px;
  color: var(--gen-text);
  font: inherit;
  font-size: 15px;
  transition: border-color .15s, background .15s;
}
.gen-field input:focus,
.gen-field textarea:focus {
  outline: none;
  border-color: var(--gen-accent);
  background: var(--gen-card-2);
}
.gen-field input::placeholder,
.gen-field textarea::placeholder {
  color: rgba(160,160,176,.5);
}
.gen-field textarea {
  resize: vertical;
  min-height: 90px;
  font-family: inherit;
}
.gen-field.is-invalid input,
.gen-field.is-invalid textarea {
  border-color: var(--gen-error);
  background: rgba(255, 107, 107, .05);
}

.gen-field--color .gen-field__color-wrap {
  display: flex; align-items: center; gap: 14px;
}
.gen-field--color input[type="color"] {
  width: 56px; height: 40px;
  padding: 2px;
  cursor: pointer;
  border-radius: 8px;
}
.gen-field__color-hint {
  font-size: 13px;
  color: var(--gen-muted);
}
.gen-field__hint-inline {
  font-weight: 400;
  color: var(--gen-muted);
  margin-left: 6px;
}

/* ── Champ upload photo (hero) ─────────────────────────────── */
.gen-photo {
  position: relative;
  display: block;
  width: 100%;
  min-height: 140px;
  background: var(--gen-bg);
  border: 2px dashed var(--gen-border-2);
  border-radius: 10px;
  cursor: pointer;
  transition: border-color .15s, background .15s;
  overflow: hidden;
}
.gen-photo:hover {
  border-color: var(--gen-accent);
  background: var(--gen-card-2);
}
.gen-photo input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
  z-index: 2;
}
.gen-photo__placeholder {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 12px;
  padding: 32px 20px;
  text-align: center;
  color: var(--gen-muted);
  font-size: 14px;
  pointer-events: none;
  min-height: 140px;
}
.gen-photo__placeholder small {
  font-size: 12px; opacity: .7;
}
.gen-photo__placeholder svg { color: var(--gen-accent); }
.gen-photo__preview {
  display: block;
  width: 100%;
  max-height: 280px;
  object-fit: cover;
  border-radius: 8px;
}
.gen-photo__remove {
  position: absolute;
  top: 8px; right: 8px;
  z-index: 3;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: rgba(0,0,0,.7);
  color: #fff;
  border: 0;
  cursor: pointer;
  font-size: 20px;
  line-height: 1;
  display: flex; align-items: center; justify-content: center;
}
.gen-photo__remove:hover { background: #000; }
.gen-photo.is-loaded .gen-photo__placeholder { display: none; }
.gen-photo.is-loaded { border-style: solid; padding: 0; min-height: 0; }

/* ── Boutons ─────────────────────────────────────────────────── */
.gen-form__actions {
  display: flex; justify-content: space-between; gap: 12px;
  margin-top: 24px;
  flex-wrap: wrap;
}
.gen-btn {
  font: inherit;
  font-weight: 600;
  font-size: 15px;
  padding: 13px 22px;
  border-radius: 8px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .1s, background .15s, border-color .15s;
  text-decoration: none;
  display: inline-flex; align-items: center; justify-content: center;
}
.gen-btn:active { transform: scale(.98); }
.gen-btn--ghost {
  background: transparent;
  color: var(--gen-muted);
  border-color: var(--gen-border-2);
}
.gen-btn--ghost:hover {
  color: var(--gen-text);
  border-color: var(--gen-text);
}
.gen-btn--primary {
  background: linear-gradient(135deg, var(--gen-accent) 0%, var(--gen-accent-2) 100%);
  color: #1A1A28;
  flex: 1;
  min-width: 240px;
}
.gen-btn--primary:hover {
  filter: brightness(1.05);
  box-shadow: 0 4px 20px rgba(200, 169, 119, .25);
}
.gen-btn[disabled] {
  opacity: .5;
  cursor: not-allowed;
  transform: none !important;
}

/* ── Étape 3 : loader ────────────────────────────────────────── */
.gen-loader {
  text-align: center;
  padding: 40px 0;
}
.gen-loader__spinner {
  width: 64px; height: 64px;
  margin: 0 auto 24px;
  color: var(--gen-accent);
  animation: spin 1.2s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
.gen-loader__steps {
  list-style: none;
  padding: 0;
  margin: 24px auto 0;
  max-width: 380px;
  text-align: left;
}
.gen-loader__steps li {
  padding: 10px 0 10px 32px;
  position: relative;
  color: var(--gen-muted);
  font-size: 15px;
  border-bottom: 1px solid var(--gen-border);
  transition: color .25s;
}
.gen-loader__steps li:last-child { border-bottom: 0; }
.gen-loader__steps li::before {
  content: '○';
  position: absolute;
  left: 8px;
  color: var(--gen-border-2);
  font-size: 16px;
}
.gen-loader__steps li.is-active {
  color: var(--gen-text);
}
.gen-loader__steps li.is-active::before {
  content: '◐';
  color: var(--gen-accent);
  animation: pulse 1s ease-in-out infinite;
}
.gen-loader__steps li.is-done {
  color: var(--gen-accent-2);
}
.gen-loader__steps li.is-done::before {
  content: '✓';
  color: var(--gen-accent);
}
@keyframes pulse {
  50% { opacity: .5; }
}