/* Unified Modal System */

/* Modal Overlay - Full screen backdrop */
.modal-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: var(--spacing-md);
    animation: modalFadeIn 0.2s ease-out;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* Modal Container - Wrapper for dialog */
.modal-container {
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(-20px);
    }

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

/* Modal Dialog - Main content box */
.modal-dialog {
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-fancy);
    border: 1px solid rgba(255, 255, 255, 0.5);
    overflow: hidden;
    width: 100%;
}

/* Modal Header */
.modal-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

.modal-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-main);
    margin: 0;
    line-height: 1.2;
}

.modal-close-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: var(--spacing-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
}

.modal-close-btn:hover {
    background-color: var(--bg-surface-alt);
    color: var(--text-main);
}

.modal-close-btn svg {
    width: 1.25rem;
    height: 1.25rem;
}

/* Modal Body */
.modal-body {
    padding: var(--spacing-lg);
    max-height: 60vh;
    overflow-y: auto;
}

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

.modal-body .form-group:last-child {
    margin-bottom: 0;
}

.modal-body .form-label {
    display: block;
    font-weight: 600;
    font-size: var(--font-size-sm);
    color: var(--text-main);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.modal-body .form-help {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
}

/* Modal Footer */
.modal-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--spacing-sm);
    background-color: var(--bg-surface-alt);
}

/* Responsive adjustments */
@media (max-width: 640px) {
    .modal-container {
        max-width: 100%;
        margin: 0;
    }

    .modal-dialog {
        border-radius: var(--radius-lg);
    }

    .modal-header,
    .modal-body,
    .modal-footer {
        padding: var(--spacing-md);
    }

    .modal-footer {
        flex-direction: column-reverse;
    }

    .modal-footer .btn {
        width: 100%;
    }
}

/* Checkbox/Radio Groups in Modals */
.modal-checkbox-group,
.modal-radio-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.modal-checkbox-item,
.modal-radio-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.modal-checkbox-item:hover,
.modal-radio-item:hover {
    background-color: var(--bg-surface-alt);
}

.modal-checkbox-item input[type="checkbox"],
.modal-radio-item input[type="radio"] {
    cursor: pointer;
}

.modal-checkbox-item label,
.modal-radio-item label {
    cursor: pointer;
    margin: 0;
    font-weight: 500;
    flex: 1;
}

/* Scrollable checkbox list */
.modal-checkbox-scroll {
    max-height: 200px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm);
    background-color: var(--bg-surface-alt);
}