/* ============================================
   CCB Corporate Design System V2
   Component: Modal
   ============================================ */

/* Modal Container */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1050;
    overflow-x: hidden;
    overflow-y: auto;
    outline: 0;
}

.modal.show {
    display: block !important;
}

/* Modal Backdrop - Overlay Professionnel */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 1040;
    opacity: 0;
    transition: opacity 0.15s linear;
}

.modal-backdrop.show {
    opacity: 1;
}

/* Modal Dialog */
.modal-dialog {
    position: relative;
    width: auto;
    margin: 1.75rem auto;
    max-width: 500px;
    pointer-events: auto;
    z-index: 1;
    transform: translateY(-50px);
    transition: transform 0.3s ease-out;
}

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

.modal-dialog-centered {
    display: flex;
    align-items: center;
    min-height: calc(100% - 3.5rem);
    margin: 0 auto;
}

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

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

/* Modal Content */
.modal-content {
    position: relative;
    display: flex;
    flex-direction: column;
    width: 100%;
    pointer-events: auto;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3),
                0 10px 30px rgba(0, 0, 0, 0.22);
    outline: 0;
    overflow: hidden;
}

/* Modal Header */
.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-5);
    border-bottom: 2px solid var(--gray-200);
    background: linear-gradient(135deg, rgba(241, 90, 34, 0.03) 0%, transparent 100%);
}

.modal-title {
    margin: 0;
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--gray-900);
    line-height: 1.5;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--gray-600);
    cursor: pointer;
    padding: 0.25rem 0.5rem;
    margin: -0.25rem -0.5rem -0.25rem auto;
    transition: all 0.2s ease;
    border-radius: var(--radius-md);
}

.modal-close:hover {
    color: var(--ccb-orange);
    background: rgba(241, 90, 34, 0.1);
    transform: scale(1.1);
}

/* Modal Body */
.modal-body {
    position: relative;
    flex: 1 1 auto;
    padding: var(--spacing-5);
    color: var(--gray-700);
    line-height: 1.6;
}

/* Modal Footer */
.modal-footer {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: var(--spacing-3);
    padding: var(--spacing-4) var(--spacing-5);
    border-top: 2px solid var(--gray-200);
    background: var(--gray-50);
}

/* Animations */
.modal.fade .modal-dialog {
    transition: transform 0.3s ease-out;
    transform: translate(0, -50px);
}

.modal.show .modal-dialog {
    transform: none;
}

/* Modal fade animation */
.modal.fade {
    opacity: 0;
    transition: opacity 0.15s linear;
}

.modal.show.fade {
    opacity: 1;
}

/* Body Lock (empêcher le scroll quand modal ouvert) */
body.modal-open {
    overflow: hidden;
    padding-right: 0;
}

/* Responsive */
@media (max-width: 768px) {
    .modal-dialog {
        margin: 0.5rem;
        max-width: calc(100% - 1rem);
    }
    
    .modal-header,
    .modal-body,
    .modal-footer {
        padding: var(--spacing-4);
    }
    
    .modal-dialog-large,
    .modal-dialog-xl {
        max-width: 100%;
    }
}

/* Variantes de Modal */
.modal-success .modal-header {
    background: linear-gradient(135deg, rgba(40, 167, 69, 0.05) 0%, transparent 100%);
    border-bottom-color: var(--success);
}

.modal-danger .modal-header {
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.05) 0%, transparent 100%);
    border-bottom-color: var(--danger);
}

.modal-warning .modal-header {
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.05) 0%, transparent 100%);
    border-bottom-color: var(--warning);
}

.modal-info .modal-header {
    background: linear-gradient(135deg, rgba(0, 102, 179, 0.05) 0%, transparent 100%);
    border-bottom-color: var(--ccb-blue);
}