/* =====================================================
   Modal Component
   ===================================================== */

/* Modal Overlay */
.modal-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
    z-index: var(--z-modal-backdrop);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Modal Container */
.modal {
    background-color: var(--color-bg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 500px;
    max-height: calc(100vh - var(--space-8));
    overflow: hidden;
    display: flex;
    flex-direction: column;
    z-index: var(--z-modal);
    transform: translateY(20px) scale(0.95);
    transition: all var(--transition-normal);
}

.modal-overlay.active .modal {
    transform: translateY(0) scale(1);
}

/* Modal Sizes */
.modal-sm {
    max-width: 400px;
}

.modal-lg {
    max-width: 700px;
}

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

.modal-full {
    max-width: calc(100vw - var(--space-8));
    max-height: calc(100vh - var(--space-8));
}

/* Modal Header */
.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-6);
    border-bottom: 1px solid var(--color-border);
}

.modal-header h3,
.modal-header .modal-title {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--color-text);
    margin: 0;
}

.modal-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    cursor: pointer;
    background: none;
    border: none;
    font-size: var(--text-lg);
}

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

/* Modal Body */
.modal-body {
    padding: var(--space-6);
    overflow-y: auto;
    flex: 1;
}

/* Modal Footer */
.modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-6);
    border-top: 1px solid var(--color-border);
    background-color: var(--color-surface);
}

/* Confirmation Modal */
.modal-confirm .modal-body {
    text-align: center;
}

.modal-confirm .modal-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-4);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.modal-confirm .modal-icon.warning {
    background-color: var(--color-warning-light);
    color: var(--color-warning);
}

.modal-confirm .modal-icon.danger {
    background-color: var(--color-error-light);
    color: var(--color-error);
}

.modal-confirm .modal-icon.success {
    background-color: var(--color-success-light);
    color: var(--color-success);
}

.modal-confirm .modal-footer {
    justify-content: center;
}

/* Alert Messages inside Modal */
.modal-alert {
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-4);
    font-size: var(--text-sm);
}

.modal-alert.warning {
    background-color: var(--color-warning-light);
    color: #92400E;
    border: 1px solid #FCD34D;
}

.modal-alert.info {
    background-color: var(--color-info-light);
    color: #1E40AF;
    border: 1px solid #93C5FD;
}

/* Prevent body scroll when modal is open */
body.modal-open {
    overflow: hidden;
}