/* ===================================
   MODAL COMPONENT
   =================================== */

/* Modal Backdrop */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1050;
    display: none;
    width: 100%;
    height: 100%;
    overflow-x: hidden;
    overflow-y: auto;
    outline: 0;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(2px);
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
    animation: modalFadeIn 0.3s ease-out;
}

/* Modal Dialog */
.modal-dialog {
    position: relative;
    width: auto;
    margin: 1rem;
    pointer-events: none;
    max-width: 500px;
    animation: modalSlideIn 0.3s ease-out;
}

.modal-dialog-centered {
    display: flex;
    align-items: center;
    min-height: calc(100% - 2rem);
}

/* Modal Content */
.modal-content {
    position: relative;
    display: flex;
    flex-direction: column;
    width: 100%;
    pointer-events: auto;
    background-color: var(--white);
    background-clip: padding-box;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    outline: 0;
}

/* Modal Header */
.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 1.5rem 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    border-top-left-radius: calc(0.5rem - 1px);
    border-top-right-radius: calc(0.5rem - 1px);
}

.modal-title {
    margin: 0;
    line-height: 1.5;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-color);
}

/* Modal Body */
.modal-body {
    position: relative;
    flex: 1 1 auto;
    padding: 1.5rem;
    color: var(--text-color);
    line-height: 1.6;
}

/* Modal Footer */
.modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 1rem 1.5rem 1.5rem 1.5rem;
    border-top: 1px solid var(--border-color);
    border-bottom-right-radius: calc(0.5rem - 1px);
    border-bottom-left-radius: calc(0.5rem - 1px);
    gap: 0.5rem;
}

.modal-footer>* {
    margin: 0;
}

/* Close Button */
.modal-close {
    position: relative;
    width: 2rem;
    height: 2rem;
    padding: 0;
    margin: 0;
    background: none;
    border: none;
    font-size: 1.5rem;
    line-height: 1;
    color: var(--muted-color);
    cursor: pointer;
    transition: color 0.15s ease-in-out, opacity 0.15s ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.25rem;
}

.modal-close:hover {
    color: var(--text-color);
    background-color: var(--light-gray);
}

.modal-close:focus {
    outline: 0;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
}

.modal-close::before {
    content: '×';
    font-weight: 300;
}

/* Modal Sizes */
.modal-sm {
    max-width: 300px;
}

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

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

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

.modal-fullscreen .modal-content {
    height: 100%;
    border: 0;
    border-radius: 0;
}

.modal-fullscreen .modal-header,
.modal-fullscreen .modal-footer {
    border-radius: 0;
}

/* Modal Animations */
@keyframes modalFadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes modalSlideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Modal Scrollable */
.modal-dialog-scrollable {
    height: calc(100% - 2rem);
}

.modal-dialog-scrollable .modal-content {
    max-height: 100%;
    overflow: hidden;
}

.modal-dialog-scrollable .modal-body {
    overflow-y: auto;
}

/* Responsive Modal */
@media (min-width: 576px) {
    .modal-dialog {
        max-width: 500px;
        margin: 1.75rem auto;
    }

    .modal-dialog-centered {
        min-height: calc(100% - 3.5rem);
    }

    .modal-sm {
        max-width: 300px;
    }

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

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

@media (min-width: 992px) {

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

@media (min-width: 1200px) {
    .modal-xl {
        max-width: 1140px;
    }
}

/* Modal Variants */
.modal-primary .modal-header {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
}

.modal-primary .modal-title {
    color: var(--white);
}

.modal-primary .modal-close {
    color: rgba(255, 255, 255, 0.8);
}

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

.modal-success .modal-header {
    background-color: var(--success-color);
    border-color: var(--success-color);
    color: var(--white);
}

.modal-warning .modal-header {
    background-color: var(--warning-color);
    border-color: var(--warning-color);
    color: var(--text-color);
}

.modal-danger .modal-header {
    background-color: var(--danger-color);
    border-color: var(--danger-color);
    color: var(--white);
}

.modal-info .modal-header {
    background-color: var(--info-color);
    border-color: var(--info-color);
    color: var(--white);
}

/* Modal JavaScript Helper Classes */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1040;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.5);
}

.modal-backdrop.fade {
    opacity: 0;
}

.modal-backdrop.show {
    opacity: 0.5;
}

/* Body Class Helper */
body.modal-open {
    overflow: hidden;
}