/* reservation.css — Styles de la page de réservation publique */

/* --- Alerte accès à pied --- */
.section-alerte-acces {
  padding-block: var(--space-6);
  background: #fff8f0;
  border-bottom: 1px solid #f0d5b0;
}

.alerte-acces {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  background: #fff3e0;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-6);
}

.alerte-icone {
  font-size: 1.25rem;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.alerte-acces p {
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.6;
}

.alerte-acces a {
  color: var(--color-accent);
  font-weight: 500;
}


/* --- Layout principal --- */
.section-reservation {
  padding-block: var(--space-16);
}

.reservation-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: start;
}

@media (max-width: 900px) {
  .reservation-layout {
    grid-template-columns: 1fr;
  }
}


/* --- Calendrier --- */
.reservation-calendrier h2,
.reservation-formulaire h2 {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  color: var(--color-primary);
  margin-bottom: var(--space-6);
}

.legende-calendrier {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
  font-size: var(--text-sm);
}

.legende-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-neutral);
}

.legende-point {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}

.legende-vert  { background: #4caf50; }
.legende-jaune { background: #ff9800; }
.legende-rouge { background: #f44336; }
.legende-gris  { background: #bdbdbd; }

.calendrier-filtre {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  font-size: var(--text-sm);
}

.calendrier-filtre label {
  color: var(--color-neutral);
  white-space: nowrap;
}

.calendrier-filtre select {
  flex: 1;
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-neutral-light);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-family: var(--font-body);
  background: white;
}

.calendrier-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
}

.cal-titre {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  color: var(--color-primary);
  font-weight: 600;
  text-transform: capitalize;
}

.cal-prev, .cal-next {
  background: none;
  border: 1px solid var(--color-neutral-light);
  border-radius: var(--radius-sm);
  width: 36px;
  height: 36px;
  font-size: 1.4rem;
  cursor: pointer;
  color: var(--color-neutral);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.cal-prev:hover, .cal-next:hover {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

.calendrier-grille {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 3px;
  margin-bottom: var(--space-4);
}

.cal-entete {
  text-align: center;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-neutral-light);
  padding: var(--space-2) 0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.cal-jour {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  cursor: pointer;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
  position: relative;
  font-family: var(--font-body);
  border: none;
  background: none;
}

.cal-jour:hover:not(.cal-jour--inactif):not(.cal-jour--hors-mois) {
  transform: scale(1.08);
  z-index: 1;
}

.cal-jour--vide { background: transparent; cursor: default; }
.cal-jour--hors-mois { opacity: 0.25; cursor: default; }
.cal-jour--passe { opacity: 0.35; cursor: not-allowed; }
.cal-jour--inactif { cursor: not-allowed; }

.cal-jour--disponible  { background: #a5d6a7; color: #1b5e20; }
.cal-jour--peu-places  { background: #ffe082; color: #bf6000; }
.cal-jour--complet     { background: #ef9a9a; color: #b71c1c; }
.cal-jour--hors-saison { background: #e0e0e0; color: #757575; }
.cal-jour--bloque      { background: #e0e0e0; color: #757575; }

.cal-jour--selectionne {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
  font-weight: 700;
}

.cal-jour--dans-selection {
  background: #e8f0ea !important;
}

.cal-jour--chargement {
  background: #f5f5f5;
  animation: clignotement 1s infinite;
}

@keyframes clignotement {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

.calendrier-note {
  font-size: var(--text-sm);
  color: var(--color-neutral-light);
  font-style: italic;
}


/* --- Formulaire --- */
.form-intro {
  color: var(--color-neutral);
  margin-bottom: var(--space-6);
  line-height: 1.6;
}

.form-succes {
  background: #e8f5e9;
  border: 1px solid #4caf50;
  border-radius: var(--radius-md);
  padding: var(--space-6);
  margin-bottom: var(--space-6);
  color: #2e7d32;
  line-height: 1.6;
}

.form-avertissement {
  background: #fff8e1;
  border: 1px solid #f9a825;
  border-radius: 6px;
  padding: 0.75rem 1rem;
  margin-top: 0.75rem;
  color: #e65100;
  font-size: 0.9rem;
  line-height: 1.5;
}

.form-erreur {
  background: #ffebee;
  border: 1px solid #f44336;
  border-radius: var(--radius-md);
  padding: var(--space-4);
  margin-bottom: var(--space-4);
  color: #c62828;
  font-size: var(--text-sm);
}

.form-fieldset {
  border: 1px solid #e8ede8;
  border-radius: var(--radius-md);
  padding: var(--space-6);
  margin-bottom: var(--space-6);
}

.form-fieldset legend {
  font-family: var(--font-heading);
  color: var(--color-primary);
  font-size: var(--text-base);
  font-weight: 600;
  padding: 0 var(--space-2);
}

.form-ligne {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

@media (max-width: 500px) {
  .form-ligne { grid-template-columns: 1fr; }
}

.form-groupe {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.form-groupe:last-child {
  margin-bottom: 0;
}

.form-groupe label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-neutral);
}

.form-groupe input,
.form-groupe select,
.form-groupe textarea {
  padding: var(--space-3) var(--space-4);
  border: 1px solid #d0d9d0;
  border-radius: var(--radius-sm);
  font-size: var(--text-base);
  font-family: var(--font-body);
  color: var(--color-neutral);
  background: white;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-groupe input:focus,
.form-groupe select:focus,
.form-groupe textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(13, 60, 23, 0.1);
}

.form-groupe input.invalide,
.form-groupe select.invalide {
  border-color: #f44336;
}

.form-rappels {
  background: #f8faf8;
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-6);
  margin-bottom: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-neutral);
}

.form-rappels p { margin-bottom: var(--space-2); }
.form-rappels ul { padding-left: var(--space-6); line-height: 2; }

.form-rgpd {
  font-size: 0.75rem;
  color: var(--color-neutral-light);
  margin-bottom: var(--space-6);
  line-height: 1.5;
}

.btn-soumettre {
  width: 100%;
  padding: var(--space-4);
  font-size: var(--text-base);
}

.btn-soumettre:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}


/* --- CTA bas de page --- */
.section-cta-bas {
  padding-block: var(--space-16);
  background: var(--color-primary);
  color: white;
}

.section-cta-bas h2 {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  color: white;
  margin-bottom: var(--space-4);
}

.section-cta-bas p {
  color: rgba(255,255,255,0.8);
  margin-bottom: 0;
}

.section-cta-bas .btn-primary {
  background: white;
  color: var(--color-primary);
}

.section-cta-bas .btn-primary:hover {
  background: var(--color-primary-light);
  color: white;
}


/* ============================================================
   MODE SOMBRE — réservation (auto + forcé)
============================================================ */

@media (prefers-color-scheme: dark) {
  .form-groupe input,
  .form-groupe select,
  .form-groupe textarea      { background: #1c261d; border-color: #2e3e2f; color: var(--color-neutral); }
  .form-groupe input:focus,
  .form-groupe select:focus,
  .form-groupe textarea:focus { box-shadow: 0 0 0 3px rgba(130, 174, 133, 0.15); }
  .form-groupe input.invalide,
  .form-groupe select.invalide { border-color: #f44336; }
  .form-fieldset             { border-color: #2e3e2f; }
  .form-rappels              { background: #1c261d; }
  .form-succes               { background: #1a2e1a; border-color: #4caf50; color: #81c784; }
  .form-avertissement        { background: #2c2010; border-color: #f9a825; color: #ffcc80; }
  .form-erreur               { background: #2c1a1a; border-color: #f44336; color: #ef9a9a; }
  .section-alerte-acces      { background: #1a1610; border-bottom-color: #3a2a15; }
  .alerte-acces              { background: #231e14; }
  .calendrier-filtre select  { background: #1c261d; color: var(--color-neutral); border-color: #2e3e2f; }
  .cal-jour--dans-selection  { background: #2a3e2b !important; }
  .cal-jour--chargement      { background: #1c261d; }
  .cal-jour--hors-saison,
  .cal-jour--bloque          { background: #252525; color: #666; }
  .section-cta-bas           { background: #0d3c17; }
}

html.dark .form-groupe input,
html.dark .form-groupe select,
html.dark .form-groupe textarea      { background: #1c261d; border-color: #2e3e2f; color: var(--color-neutral); }
html.dark .form-groupe input:focus,
html.dark .form-groupe select:focus,
html.dark .form-groupe textarea:focus { box-shadow: 0 0 0 3px rgba(130, 174, 133, 0.15); }
html.dark .form-fieldset             { border-color: #2e3e2f; }
html.dark .form-rappels              { background: #1c261d; }
html.dark .form-succes               { background: #1a2e1a; border-color: #4caf50; color: #81c784; }
html.dark .form-avertissement        { background: #2c2010; border-color: #f9a825; color: #ffcc80; }
html.dark .form-erreur               { background: #2c1a1a; border-color: #f44336; color: #ef9a9a; }
html.dark .section-alerte-acces      { background: #1a1610; border-bottom-color: #3a2a15; }
html.dark .alerte-acces              { background: #231e14; }
html.dark .calendrier-filtre select  { background: #1c261d; color: var(--color-neutral); border-color: #2e3e2f; }
html.dark .cal-jour--dans-selection  { background: #2a3e2b !important; }
html.dark .cal-jour--chargement      { background: #1c261d; }
html.dark .cal-jour--hors-saison,
html.dark .cal-jour--bloque          { background: #252525; color: #666; }
html.dark .section-cta-bas           { background: #0d3c17; }

@media (prefers-color-scheme: dark) {
  html.light .form-groupe input,
  html.light .form-groupe select,
  html.light .form-groupe textarea      { background: white; border-color: #d0d9d0; color: var(--color-neutral); }
  html.light .form-groupe input:focus,
  html.light .form-groupe select:focus,
  html.light .form-groupe textarea:focus { box-shadow: 0 0 0 3px rgba(13, 60, 23, 0.1); }
  html.light .form-fieldset             { border-color: #e8ede8; }
  html.light .form-rappels              { background: #f8faf8; }
  html.light .form-succes               { background: #e8f5e9; border-color: #4caf50; color: #2e7d32; }
  html.light .form-avertissement        { background: #fff8e1; border-color: #f9a825; color: #e65100; }
  html.light .form-erreur               { background: #ffebee; border-color: #f44336; color: #c62828; }
  html.light .section-alerte-acces      { background: #fff8f0; border-bottom-color: #f0d5b0; }
  html.light .alerte-acces              { background: #fff3e0; }
  html.light .calendrier-filtre select  { background: white; color: var(--color-neutral); border-color: var(--color-neutral-light); }
  html.light .cal-jour--dans-selection  { background: #e8f0ea !important; }
  html.light .cal-jour--hors-saison,
  html.light .cal-jour--bloque          { background: #e0e0e0; color: #757575; }
  html.light .section-cta-bas           { background: var(--color-primary); }
}