/**
 * UI Dialog — themed modal component for alert/confirm/prompt.
 * Respects existing --bg-*, --text-*, --border-color, --accent tokens
 * so it tracks both dark and light mode automatically.
 */

.ui-dialog-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(2px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    animation: ui-dialog-fade 0.12s ease-out;
}

@keyframes ui-dialog-fade {
    from { opacity: 0; }
    to   { opacity: 1; }
}

.ui-dialog {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
    min-width: 340px;
    max-width: 480px;
    width: calc(100% - 32px);
    color: var(--text-primary);
    overflow: hidden;
    animation: ui-dialog-pop 0.15s ease-out;
}

@keyframes ui-dialog-pop {
    from { transform: translateY(6px) scale(0.98); opacity: 0; }
    to   { transform: translateY(0)    scale(1);    opacity: 1; }
}

.ui-dialog-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px 0;
}

.ui-dialog-icon {
    flex: 0 0 32px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    line-height: 1;
}

.ui-dialog-icon.default { background: color-mix(in srgb, var(--accent) 18%, transparent); color: var(--accent); }
.ui-dialog-icon.danger  { background: color-mix(in srgb, #dc3545 18%, transparent);      color: #ff5e6c; }
.ui-dialog-icon.success { background: color-mix(in srgb, var(--success) 18%, transparent); color: var(--success); }
.ui-dialog-icon.warning { background: color-mix(in srgb, var(--warning) 20%, transparent); color: var(--warning); }

.ui-dialog-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.ui-dialog-body {
    padding: 12px 20px 4px;
    font-size: 14px;
    line-height: 1.5;
    color: var(--text-primary);
    white-space: pre-wrap;
    word-wrap: break-word;
}

.ui-dialog-body .ui-dialog-message {
    color: var(--text-secondary);
}

.ui-dialog-body input[type="text"],
.ui-dialog-body input[type="number"],
.ui-dialog-body textarea {
    width: 100%;
    margin-top: 12px;
    padding: 8px 10px;
    font-size: 14px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-family: inherit;
    box-sizing: border-box;
}

.ui-dialog-body input:focus,
.ui-dialog-body textarea:focus {
    outline: none;
    border-color: var(--accent);
}

.ui-dialog-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 16px 20px 18px;
}

.ui-dialog-btn {
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 500;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background: var(--bg-tertiary);
    color: var(--text-primary);
    cursor: pointer;
    transition: background 0.12s, border-color 0.12s, color 0.12s;
    font-family: inherit;
    min-width: 72px;
}

.ui-dialog-btn:hover {
    background: var(--bg-primary);
    border-color: var(--accent);
}

.ui-dialog-btn:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 1px;
}

.ui-dialog-btn.primary {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
}
.ui-dialog-btn.primary:hover {
    filter: brightness(1.08);
}

.ui-dialog-btn.danger {
    background: #dc3545;
    border-color: #dc3545;
    color: white;
}
.ui-dialog-btn.danger:hover {
    background: #c82333;
    border-color: #bd2130;
}