/**
 * France Travail Design System - Modal & Overlay CSS
 * ===================================================
 * Styles pour modals, toasts et overlays
 */

/* ========================================
   MODAL
   ======================================== */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: var(--ft-z-modal);
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--ft-spacing-4);
  background-color: rgba(0, 0, 0, 0.5);
  opacity: 0;
  transition: opacity var(--ft-transition-base);
}

.modal.show {
  display: flex;
  opacity: 1;
}

.modal-dialog {
  position: relative;
  width: 100%;
  max-width: 500px;
  max-height: calc(100vh - var(--ft-spacing-8));
  background-color: var(--ft-bg-default);
  border-radius: var(--ft-card-border-radius);
  box-shadow: var(--ft-shadow-xl);
  transform: translateY(-20px);
  transition: transform var(--ft-transition-base);
  overflow: hidden;
}

.modal.show .modal-dialog {
  transform: translateY(0);
}

/* Tailles de modal */
.modal-sm .modal-dialog {
  max-width: 300px;
}

.modal-lg .modal-dialog {
  max-width: 800px;
}

.modal-xl .modal-dialog {
  max-width: 1140px;
}

.modal-fullscreen .modal-dialog {
  width: 100%;
  max-width: none;
  height: 100%;
  max-height: none;
  margin: 0;
  border-radius: 0;
}

/* Header */
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--ft-spacing-4) var(--ft-spacing-5);
  border-bottom: 1px solid var(--ft-border-color-light);
}

.modal-title {
  margin: 0;
  font-size: var(--ft-font-size-h2);
  font-weight: var(--ft-font-weight-semibold);
}

.modal-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  background: none;
  border: none;
  border-radius: var(--ft-form-control-border-radius);
  cursor: pointer;
  color: var(--ft-text-color-light);
  transition: all var(--ft-transition-fast);
}

.modal-close:hover {
  background-color: var(--ft-bg-neutral-weakest);
  color: var(--ft-text-color);
}

/* Body */
.modal-body {
  padding: var(--ft-spacing-5);
  overflow-y: auto;
  max-height: calc(100vh - 200px);
}

.modal-fullscreen .modal-body {
  max-height: none;
  flex: 1;
}

/* Footer */
.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--ft-spacing-3);
  padding: var(--ft-spacing-4) var(--ft-spacing-5);
  border-top: 1px solid var(--ft-border-color-light);
  background-color: var(--ft-bg-neutral-weakest);
}

/* ========================================
   MODAL SIDE (Panneau latéral)
   ======================================== */
.modal-side {
  padding: 0;
  justify-content: flex-end;
}

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

.modal-side.show .modal-dialog {
  transform: translateX(0);
}

.modal-side.modal-side-left {
  justify-content: flex-start;
}

.modal-side.modal-side-left .modal-dialog {
  transform: translateX(-100%);
}

.modal-side.modal-side-left.show .modal-dialog {
  transform: translateX(0);
}

/* ========================================
   TOAST CONTAINER
   ======================================== */
.toast-container {
  position: fixed;
  top: var(--ft-spacing-4);
  right: var(--ft-spacing-4);
  z-index: var(--ft-z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--ft-spacing-3);
  max-width: 350px;
  width: 100%;
  pointer-events: none;
}

/* Position alternatives */
.toast-container.top-left {
  right: auto;
  left: var(--ft-spacing-4);
}

.toast-container.bottom-right {
  top: auto;
  bottom: var(--ft-spacing-4);
}

.toast-container.bottom-left {
  top: auto;
  bottom: var(--ft-spacing-4);
  right: auto;
  left: var(--ft-spacing-4);
}

.toast-container.top-center {
  right: 50%;
  transform: translateX(50%);
}

.toast-container.bottom-center {
  top: auto;
  bottom: var(--ft-spacing-4);
  right: 50%;
  transform: translateX(50%);
}

/* ========================================
   TOAST
   ======================================== */
.toast {
  display: flex;
  align-items: flex-start;
  gap: var(--ft-spacing-3);
  padding: var(--ft-spacing-4);
  background-color: var(--ft-bg-default);
  border: 1px solid var(--ft-border-color-light);
  border-radius: var(--ft-form-control-border-radius);
  box-shadow: var(--ft-shadow-lg);
  pointer-events: auto;
  transform: translateX(100%);
  opacity: 0;
  transition: all var(--ft-transition-base);
}

.toast.show {
  transform: translateX(0);
  opacity: 1;
}

.toast.hide {
  transform: translateX(100%);
  opacity: 0;
}

.toast-content {
  flex: 1;
}

.toast-title {
  font-weight: var(--ft-font-weight-semibold);
  margin-bottom: var(--ft-spacing-1);
}

.toast-message {
  font-size: var(--ft-font-size-sm);
  color: var(--ft-text-color);
}

.toast-close {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  padding: 0;
  background: none;
  border: none;
  border-radius: var(--ft-form-control-border-radius);
  cursor: pointer;
  color: var(--ft-text-color-light);
  transition: all var(--ft-transition-fast);
}

.toast-close:hover {
  background-color: var(--ft-bg-neutral-weakest);
  color: var(--ft-text-color);
}

/* Toast types */
.toast-success {
  border-left: 4px solid var(--ft-color-success);
}

.toast-success .toast-title {
  color: var(--ft-color-success-text);
}

.toast-error {
  border-left: 4px solid var(--ft-color-error);
}

.toast-error .toast-title {
  color: var(--ft-color-error-text);
}

.toast-warning {
  border-left: 4px solid var(--ft-color-warning);
}

.toast-warning .toast-title {
  color: var(--ft-color-warning-text);
}

.toast-info {
  border-left: 4px solid var(--ft-color-info);
}

.toast-info .toast-title {
  color: var(--ft-color-info-text);
}

/* ========================================
   DROPDOWN MENU
   ======================================== */
.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-toggle {
  cursor: pointer;
}

.dropdown-toggle::after {
  display: inline-block;
  margin-left: var(--ft-spacing-2);
  vertical-align: middle;
  content: "";
  border-top: 0.3em solid;
  border-right: 0.3em solid transparent;
  border-bottom: 0;
  border-left: 0.3em solid transparent;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: var(--ft-z-dropdown);
  display: none;
  min-width: 200px;
  padding: var(--ft-spacing-2) 0;
  margin: var(--ft-spacing-1) 0 0;
  background-color: var(--ft-bg-default);
  border: 1px solid var(--ft-border-color-light);
  border-radius: var(--ft-form-control-border-radius);
  box-shadow: var(--ft-shadow-lg);
}

.dropdown-menu.show {
  display: block;
}

.dropdown-menu-end {
  left: auto;
  right: 0;
}

.dropdown-item {
  display: block;
  width: 100%;
  padding: var(--ft-spacing-2) var(--ft-spacing-4);
  color: var(--ft-text-color);
  text-decoration: none;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  transition: background-color var(--ft-transition-fast);
}

.dropdown-item:hover {
  background-color: var(--ft-bg-neutral-weakest);
}

.dropdown-item.active,
.dropdown-item:active {
  background-color: var(--ft-bg-primary-light);
  color: var(--ft-color-primary);
}

.dropdown-item:disabled,
.dropdown-item.disabled {
  color: var(--ft-text-color-light);
  pointer-events: none;
  background-color: transparent;
}

.dropdown-divider {
  height: 0;
  margin: var(--ft-spacing-2) 0;
  overflow: hidden;
  border-top: 1px solid var(--ft-border-color-light);
}

.dropdown-header {
  display: block;
  padding: var(--ft-spacing-2) var(--ft-spacing-4);
  font-size: var(--ft-font-size-sm);
  font-weight: var(--ft-font-weight-semibold);
  color: var(--ft-text-color-light);
  white-space: nowrap;
}

/* ========================================
   COLLAPSE
   ======================================== */
.collapse {
  display: none;
  overflow: hidden;
  transition: height var(--ft-transition-base);
}

.collapse.show {
  display: block;
}

.collapse.collapsing {
  display: block;
  height: 0;
}

/* ========================================
   ACCORDION
   ======================================== */
.accordion {
  border: 1px solid var(--ft-border-color-light);
  border-radius: var(--ft-form-control-border-radius);
}

.accordion-item {
  border-bottom: 1px solid var(--ft-border-color-light);
}

.accordion-item:last-child {
  border-bottom: 0;
}

.accordion-header {
  margin: 0;
}

.accordion-button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--ft-spacing-4);
  font-size: var(--ft-font-size-base);
  font-weight: var(--ft-font-weight-medium);
  color: var(--ft-text-color);
  text-align: left;
  background-color: var(--ft-bg-default);
  border: none;
  cursor: pointer;
  transition: background-color var(--ft-transition-fast);
}

.accordion-button:hover {
  background-color: var(--ft-bg-neutral-weakest);
}

.accordion-button::after {
  content: "";
  width: 1rem;
  height: 1rem;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23283276'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-size: contain;
  transition: transform var(--ft-transition-fast);
}

.accordion-button[aria-expanded="true"]::after {
  transform: rotate(-180deg);
}

.accordion-body {
  padding: var(--ft-spacing-4);
  border-top: 1px solid var(--ft-border-color-light);
}

/* ========================================
   POPOVER
   ======================================== */
.popover {
  position: absolute;
  z-index: var(--ft-z-popover);
  max-width: 300px;
  background-color: var(--ft-bg-default);
  border: 1px solid var(--ft-border-color-light);
  border-radius: var(--ft-form-control-border-radius);
  box-shadow: var(--ft-shadow-lg);
}

.popover-header {
  padding: var(--ft-spacing-3) var(--ft-spacing-4);
  font-weight: var(--ft-font-weight-semibold);
  background-color: var(--ft-bg-neutral-weakest);
  border-bottom: 1px solid var(--ft-border-color-light);
  border-radius: calc(var(--ft-form-control-border-radius) - 1px) calc(var(--ft-form-control-border-radius) - 1px) 0 0;
}

.popover-body {
  padding: var(--ft-spacing-4);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 575px) {
  .modal-dialog {
    margin: var(--ft-spacing-3);
    max-width: calc(100% - var(--ft-spacing-6));
  }

  .toast-container {
    left: var(--ft-spacing-3);
    right: var(--ft-spacing-3);
    max-width: none;
  }

  .toast {
    transform: translateY(-100%);
  }

  .toast.show {
    transform: translateY(0);
  }

  .toast.hide {
    transform: translateY(-100%);
  }
}