/* ========================================
   MODAL CODE D'ACCÈS
   ======================================== */

/* Overlay principal */
#accessCodeOverlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  opacity: 0;
  transition: opacity 0.4s ease;
}

#accessCodeOverlay.visible {
  opacity: 1;
}

/* Boîte du modal */
.access-code-box {
  background: var(--bg-card, #1e2433);
  border: 1px solid var(--border-color, #2d3748);
  border-radius: 20px;
  padding: 2.5rem 2rem;
  max-width: 420px;
  width: 90%;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.7);
  transform: translateY(20px) scale(0.97);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  text-align: center;
}

#accessCodeOverlay.visible .access-code-box {
  transform: translateY(0) scale(1);
}

/* Icône cadenas */
.access-code-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: block;
  animation: access-pulse 2s ease-in-out infinite;
}

@keyframes access-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.08); }
}

/* Titre */
.access-code-box h2 {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Sous-titre */
.access-code-box p {
  color: var(--text-secondary, #a0aec0);
  font-size: 0.95rem;
  margin-bottom: 1.8rem;
}

/* Champ de saisie */
.access-code-input-wrapper {
  position: relative;
  margin-bottom: 1rem;
}

#accessCodeInput {
  width: 100%;
  padding: 0.9rem 3rem 0.9rem 1.2rem;
  background: var(--bg-secondary, #1a1f2e);
  border: 2px solid var(--border-color, #2d3748);
  border-radius: 12px;
  color: var(--text-primary, #ffffff);
  font-size: 1.1rem;
  letter-spacing: 0.15em;
  text-align: center;
  outline: none;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  box-sizing: border-box;
}

#accessCodeInput:focus {
  border-color: #667eea;
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.2);
}

#accessCodeInput.error {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.2);
  animation: access-shake 0.4s ease;
}

@keyframes access-shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-8px); }
  40% { transform: translateX(8px); }
  60% { transform: translateX(-5px); }
  80% { transform: translateX(5px); }
}

/* Bouton afficher/masquer le code */
#accessCodeToggleVisibility {
  position: absolute;
  right: 0.8rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted, #718096);
  padding: 0.3rem;
  display: flex;
  align-items: center;
  transition: color 0.2s;
}

#accessCodeToggleVisibility:hover {
  color: var(--text-primary, #ffffff);
}

/* Message d'erreur */
.access-code-error {
  color: #ef4444;
  font-size: 0.85rem;
  margin-bottom: 1rem;
  min-height: 1.2em;
  transition: opacity 0.3s;
}

/* Bouton valider */
#accessCodeSubmit {
  width: 100%;
  padding: 0.9rem;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border: none;
  border-radius: 12px;
  color: #ffffff;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.2s;
  letter-spacing: 0.03em;
}

#accessCodeSubmit:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

#accessCodeSubmit:active {
  transform: translateY(0);
}

/* ========================================
   BOUTON CHANGER LE CODE (dans le profil)
   ======================================== */
#changeAccessCodeBtn {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  width: 100%;
  padding: 0.6rem 1rem;
  background: none;
  border: none;
  color: var(--text-primary, #ffffff);
  font-size: 0.9rem;
  cursor: pointer;
  border-radius: 8px;
  transition: background 0.2s;
  text-align: left;
}

#changeAccessCodeBtn:hover {
  background: var(--bg-card-hover, #252d3f);
}

/* ========================================
   MODAL CHANGEMENT DE CODE
   ======================================== */
#changeCodeModal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99998;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

#changeCodeModal.visible {
  opacity: 1;
  pointer-events: all;
}

.change-code-box {
  background: var(--bg-card, #1e2433);
  border: 1px solid var(--border-color, #2d3748);
  border-radius: 20px;
  padding: 2rem;
  max-width: 400px;
  width: 90%;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
  transform: scale(0.95);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

#changeCodeModal.visible .change-code-box {
  transform: scale(1);
}

.change-code-box h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--text-primary, #ffffff);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.change-code-field {
  margin-bottom: 1rem;
}

.change-code-field label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-secondary, #a0aec0);
  margin-bottom: 0.4rem;
}

.change-code-field input {
  width: 100%;
  padding: 0.8rem 1rem;
  background: var(--bg-secondary, #1a1f2e);
  border: 2px solid var(--border-color, #2d3748);
  border-radius: 10px;
  color: var(--text-primary, #ffffff);
  font-size: 1rem;
  outline: none;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  box-sizing: border-box;
}

.change-code-field input:focus {
  border-color: #667eea;
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.2);
}

.change-code-field input.error {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.2);
}

.change-code-error {
  color: #ef4444;
  font-size: 0.82rem;
  margin-top: 0.3rem;
  min-height: 1em;
}

.change-code-success {
  color: #00ffb7;
  font-size: 0.85rem;
  margin-bottom: 1rem;
  min-height: 1em;
  text-align: center;
}

.change-code-actions {
  display: flex;
  gap: 0.8rem;
  margin-top: 1.5rem;
}

.change-code-actions button {
  flex: 1;
  padding: 0.8rem;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: opacity 0.2s, transform 0.2s;
}

.change-code-actions button:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

#changeCodeConfirm {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: #ffffff;
}

#changeCodeCancel {
  background: var(--bg-secondary, #1a1f2e);
  color: var(--text-secondary, #a0aec0);
  border: 1px solid var(--border-color, #2d3748) !important;
}