/* ============================================================
   Modals & Dialogs
   Per design guidelines: --bg-elevated surface, focus trap,
   slide-in from top, rgba(0,0,0,0.5) backdrop
   ============================================================ */

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--duration-modal) var(--ease-out);
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.modal {
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: var(--radius);
    width: 560px;
    max-width: 90vw;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    transform: translateY(-8px);
    transition: transform var(--duration-modal) var(--ease-out);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

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

.modal-header {
    padding: var(--space-lg) var(--space-xl);
    border-bottom: 1px solid var(--border-default);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
}

.modal-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 18px;
    font-family: var(--font-body);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    transition: all var(--duration-fast) var(--ease-out);
}

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

.modal-body {
    padding: var(--space-xl);
    overflow-y: auto;
    flex: 1;
}

.modal-footer {
    padding: var(--space-lg) var(--space-xl);
    border-top: 1px solid var(--border-default);
    display: flex;
    justify-content: flex-end;
    gap: var(--space-md);
    flex-shrink: 0;
}

/* --- Destructive confirm: typed-name confirmation --- */
.confirm-input-group {
    margin-top: var(--space-lg);
}

.confirm-input-group .form-label {
    font-size: 12px;
    color: var(--text-muted);
}

.confirm-input-group .form-input {
    margin-top: var(--space-xs);
}

.btn-confirm-delete-typed {
    opacity: 0.5;
    pointer-events: none;
    transition: opacity var(--duration-fast) var(--ease-out);
}

.btn-confirm-delete-typed.enabled {
    opacity: 1;
    pointer-events: all;
}

/* --- Responsive modals --- */
@media (max-width: 768px) {
    .modal {
        width: 100%;
        max-width: 100vw;
        max-height: 100vh;
        border-radius: 0;
        margin: 0;
    }

    .modal-overlay {
        align-items: flex-end;
    }

    .modal {
        border-radius: var(--radius) var(--radius) 0 0;
        max-height: 90vh;
    }

    .modal-body {
        padding: var(--space-lg);
    }

    .modal-header {
        padding: var(--space-md) var(--space-lg);
    }

    .modal-footer {
        padding: var(--space-md) var(--space-lg);
    }
}

@media (max-width: 480px) {
    .modal-body {
        padding: var(--space-md);
    }
}