/* ========================================
   COMPOSANT MODALS - MOBILE-FIRST
   ========================================
   
   Système de modales moderne et responsive
   Optimisé pour les popups et dialogues
   ======================================== */

/* ========================================
   MODALE DE BASE
   ======================================== */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1050;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-medium);
  padding: var(--spacing-4);
}

.modal--open {
  opacity: 1;
  visibility: visible;
}

.modal__content {
  background: var(--color-bg-primary);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-xl);
  max-width: 90vw;
  max-height: 90vh;
  overflow: hidden;
  transform: scale(0.9) translateY(-20px);
  transition: all var(--transition-medium);
  display: flex;
  flex-direction: column;
}

.modal--open .modal__content {
  transform: scale(1) translateY(0);
}

.modal__header {
  padding: var(--spacing-4);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg-secondary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-4);
}

.modal__title {
  margin: 0;
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  line-height: 1.3;
}

.modal__close {
  background: none;
  border: none;
  color: var(--color-text-secondary);
  font-size: var(--font-size-xl);
  cursor: pointer;
  padding: var(--spacing-1);
  border-radius: var(--border-radius-md);
  transition: all var(--transition-fast);
  line-height: 1;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal__close:hover {
  background: var(--color-bg-tertiary);
  color: var(--color-text-primary);
}

.modal__body {
  padding: var(--spacing-4);
  flex: 1;
  overflow-y: auto;
}

.modal__footer {
  padding: var(--spacing-4);
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-secondary);
  display: flex;
  gap: var(--spacing-3);
  justify-content: flex-end;
  align-items: center;
}

/* ========================================
   VARIANTES DE MODALES
   ======================================== */
.modal--small .modal__content {
  max-width: 400px;
}

.modal--medium .modal__content {
  max-width: 600px;
}

.modal--large .modal__content {
  max-width: 800px;
}

.modal--full .modal__content {
  max-width: 95vw;
  max-height: 95vh;
}

.modal--centered .modal__content {
  text-align: center;
}

.modal--centered .modal__footer {
  justify-content: center;
}

/* ========================================
   MODALES SPÉCIALISÉES HOCKEY
   ======================================== */
.modal--player-profile {
  max-width: 700px;
}

.modal--player-profile .modal__header {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: var(--color-white);
}

.modal--player-profile .modal__title {
  color: var(--color-white);
}

.modal--player-profile .modal__close {
  color: var(--color-white);
}

.modal--player-profile .modal__close:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
}

.modal--trade {
  max-width: 800px;
}

.modal--trade .modal__header {
  background: var(--color-warning);
  color: var(--color-white);
}

.modal--trade .modal__title {
  color: var(--color-white);
}

.modal--trade .modal__close {
  color: var(--color-white);
}

.modal--trade .modal__close:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
}

.modal--stats {
  max-width: 900px;
}

.modal--stats .modal__header {
  background: var(--color-info);
  color: var(--color-white);
}

.modal--stats .modal__title {
  color: var(--color-white);
}

.modal--stats .modal__close {
  color: var(--color-white);
}

.modal--stats .modal__close:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
}

/* ========================================
   MODALES AVEC IMAGES
   ======================================== */
.modal--image .modal__content {
  max-width: 90vw;
  max-height: 90vh;
}

.modal--image .modal__body {
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal--image .modal__image {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: 0;
}

/* ========================================
   MODALES AVEC FORMULAIRES
   ======================================== */
.modal--form .modal__body {
  padding: var(--spacing-6);
}

.modal--form .form-group {
  margin-bottom: var(--spacing-4);
}

.modal--form .form-label {
  display: block;
  margin-bottom: var(--spacing-2);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
}

.modal--form .form-input {
  width: 100%;
  padding: var(--spacing-3);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md);
  font-size: var(--font-size-base);
  transition: border-color var(--transition-fast);
}

.modal--form .form-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.modal--form .form-textarea {
  min-height: 100px;
  resize: vertical;
}

/* ========================================
   MODALES AVEC CONFIRMATION
   ======================================== */
.modal--confirm .modal__content {
  max-width: 400px;
  text-align: center;
}

.modal--confirm .modal__body {
  padding: var(--spacing-6);
}

.modal--confirm .modal__icon {
  font-size: var(--font-size-3xl);
  color: var(--color-warning);
  margin-bottom: var(--spacing-4);
}

.modal--confirm .modal__message {
  font-size: var(--font-size-lg);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-4);
  line-height: 1.5;
}

.modal--confirm .modal__footer {
  justify-content: center;
  gap: var(--spacing-4);
}

/* ========================================
   MODALES AVEC LOADING
   ======================================== */
.modal--loading .modal__content {
  max-width: 300px;
  text-align: center;
}

.modal--loading .modal__body {
  padding: var(--spacing-6);
}

.modal--loading .modal__spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--color-bg-tertiary);
  border-top: 4px solid var(--color-primary);
  border-radius: 50%;
  animation: modal-spin 1s linear infinite;
  margin: 0 auto var(--spacing-4);
}

@keyframes modal-spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.modal--loading .modal__message {
  color: var(--color-text-secondary);
  font-size: var(--font-size-base);
}

/* ========================================
   MODALES AVEC ONGLETS
   ======================================== */
.modal--tabs .modal__header {
  padding: 0;
  border-bottom: none;
}

.modal--tabs .modal__tabs {
  display: flex;
  background: var(--color-bg-secondary);
  border-bottom: 1px solid var(--color-border);
}

.modal--tabs .modal__tab {
  flex: 1;
  padding: var(--spacing-4);
  background: none;
  border: none;
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all var(--transition-fast);
  border-bottom: 2px solid transparent;
}

.modal--tabs .modal__tab:hover {
  color: var(--color-text-primary);
  background: var(--color-bg-tertiary);
}

.modal--tabs .modal__tab--active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
  background: var(--color-bg-primary);
}

.modal--tabs .modal__tab-content {
  display: none;
  padding: var(--spacing-4);
}

.modal--tabs .modal__tab-content--active {
  display: block;
}

/* ========================================
   MODALES AVEC SIDEBAR
   ======================================== */
.modal--sidebar {
  align-items: stretch;
  justify-content: flex-end;
}

.modal--sidebar .modal__content {
  max-width: 400px;
  max-height: 100vh;
  margin: 0;
  border-radius: 0;
  transform: translateX(100%);
}

.modal--sidebar.modal--open .modal__content {
  transform: translateX(0);
}

.modal--sidebar .modal__header {
  border-radius: 0;
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */
@media (max-width: 768px) {
  .modal {
    padding: var(--spacing-2);
  }
  
  .modal__content {
    max-width: 95vw;
    max-height: 95vh;
  }
  
  .modal__header,
  .modal__body,
  .modal__footer {
    padding: var(--spacing-3);
  }
  
  .modal__title {
    font-size: var(--font-size-base);
  }
  
  .modal--sidebar .modal__content {
    max-width: 100vw;
  }
  
  .modal--form .modal__body {
    padding: var(--spacing-4);
  }
  
  .modal--confirm .modal__body {
    padding: var(--spacing-4);
  }
  
  .modal--loading .modal__body {
    padding: var(--spacing-4);
  }
}

@media (max-width: 480px) {
  .modal {
    padding: var(--spacing-1);
  }
  
  .modal__content {
    max-width: 98vw;
    max-height: 98vh;
  }
  
  .modal__header,
  .modal__body,
  .modal__footer {
    padding: var(--spacing-2);
  }
  
  .modal__footer {
    flex-direction: column;
    gap: var(--spacing-2);
  }
  
  .modal__footer .btn {
    width: 100%;
  }
  
  .modal--tabs .modal__tab {
    padding: var(--spacing-2);
    font-size: var(--font-size-sm);
  }
}

/* ========================================
   ANIMATIONS
   ======================================== */
.modal--fade-in {
  animation: modal-fade-in 0.3s ease-out;
}

@keyframes modal-fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.modal--slide-up {
  animation: modal-slide-up 0.3s ease-out;
}

@keyframes modal-slide-up {
  from {
    transform: translateY(50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.modal--slide-down {
  animation: modal-slide-down 0.3s ease-out;
}

@keyframes modal-slide-down {
  from {
    transform: translateY(-50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* ========================================
   UTILITAIRES
   ======================================== */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1040;
}

.modal-open {
  overflow: hidden;
}

.modal-dialog {
  position: relative;
  margin: auto;
  pointer-events: none;
}

.modal-dialog-centered {
  display: flex;
  align-items: center;
  min-height: calc(100% - 1rem);
}

@media (min-width: 576px) {
  .modal-dialog-centered {
    min-height: calc(100% - 3.5rem);
  }
}