/* ═══════════════════════════════════════════════════════════════
   GLOBAL MODAL
   ═══════════════════════════════════════════════════════════════ */

/* Overlay - covers viewport */
.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-md);
    pointer-events: none;
    visibility: hidden;
}

.modal-overlay.active {
    pointer-events: auto;
    visibility: visible;
}

/* Backdrop */
.modal-backdrop {
    position: absolute;
    inset: 0;
    background: var(--bg-overlay);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.modal-overlay.active .modal-backdrop {
    opacity: 1;
}

/* Dialog */
.modal-dialog {
    position: relative;
    width: 100%;
    max-width: 420px;
    background: var(--bg-secondary);
    border: var(--border-thin) solid var(--border-subtle);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    opacity: 0;
    transform: scale(0.95) translateY(8px);
    transition: opacity var(--transition-base), transform var(--transition-base);
}

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

/* Header */
.modal-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-lg) var(--space-lg) 0;
}

.modal-icon {
    display: none;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.modal-icon.active {
    display: flex;
}

.modal-icon i {
    font-size: 20px;
    color: var(--accent-blue);
}

.modal-icon.danger i {
    color: var(--accent-red);
}

.modal-title {
    flex: 1;
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    min-width: 0;
}

.modal-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 20px;
    cursor: pointer;
    transition: all var(--transition-fast);
    flex-shrink: 0;
    margin-left: auto;
}

.modal-close:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

/* Body */
.modal-body {
    padding: var(--space-md) var(--space-lg);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Footer */
.modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--space-sm);
    padding: 0 var(--space-lg) var(--space-lg);
}

/* Body scroll lock */
body.modal-open {
    overflow: hidden;
}

/* Responsive */
@media (max-width: 480px) {
    .modal-dialog {
        max-width: none;
    }

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

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