/**
 * Timeline Reply Summary Styles
 * Matches Voxel Timeline Design
 *
 * @package Voxel_Toolkit
 */

/* Summary Container - Hidden by default, shown when replies expanded */
.vt-reply-summary {
    display: none;
    padding: 0 20px;
    animation-name: feedIntro;
    animation-duration: .3s;
}

.vt-reply-summary.vt-reply-summary--visible {
    display: block;
}

/* Header - Clickable Toggle */
.vt-reply-summary__header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    margin-bottom: 10px;
    cursor: pointer;
    background: var(--main-bg, #fff);
    border: 1px solid var(--main-border, var(--ts-shade-4));
    border-radius: var(--md-radius, 6px);
    transition: all 0.15s ease;
    user-select: none;
}

.vt-reply-summary__header:hover {
    border-color: var(--ts-accent-1, #3b82f6);
}

/* Icon */
.vt-reply-summary__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ts-accent-1, #3b82f6);
}

.vt-reply-summary__icon svg {
    width: 16px;
    height: 16px;
}

/* Label */
.vt-reply-summary__label {
    font-size: 13px;
    font-weight: 600;
    color: var(--main-text, var(--ts-shade-1));
}

/* AI Badge - Styled like Voxel badges */
.vt-reply-summary__badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 6px;
    font-size: 9px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #fff;
    background: linear-gradient(135deg, #8b5cf6 0%, #6366f1 100%);
    border-radius: 4px;
}

/* Toggle Arrow */
.vt-reply-summary__toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
    color: var(--faded-text, var(--ts-shade-3));
    transition: transform 0.2s ease;
}

.vt-reply-summary__toggle svg {
    width: 12px;
    height: 12px;
}

.vt-reply-summary--expanded .vt-reply-summary__toggle {
    transform: rotate(180deg);
}

/* Content Area */
.vt-reply-summary__content {
    overflow: hidden;
    margin-bottom: 15px;
}

/* Summary Text - Styled like Voxel post body */
.vt-reply-summary__text {
    font-size: 14px;
    line-height: 1.5;
    color: var(--main-text, var(--ts-shade-1));
    background: var(--ts-shade-5, rgba(0, 0, 0, 0.02));
    padding: 12px 14px;
    border-radius: var(--md-radius, 6px);
    border-left: 3px solid var(--ts-accent-1, #3b82f6);
    word-break: break-word;
    white-space: pre-wrap;
}

/* Loading State */
.vt-reply-summary__loading {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    font-size: 13px;
    color: var(--faded-text, var(--ts-shade-3));
    background: var(--ts-shade-5, rgba(0, 0, 0, 0.02));
    border-radius: var(--md-radius, 6px);
}

/* Spinner - Matches Voxel's loading style */
.vt-reply-summary__spinner {
    width: 16px;
    height: 16px;
    border: 2px solid var(--main-border, var(--ts-shade-4));
    border-top-color: var(--ts-accent-1, #3b82f6);
    border-radius: 50%;
    animation: vt-reply-summary-spin 0.8s linear infinite;
}

@keyframes vt-reply-summary-spin {
    to {
        transform: rotate(360deg);
    }
}

/* Error State */
.vt-reply-summary__error {
    font-size: 13px;
    color: var(--faded-text, var(--ts-shade-3));
    font-style: italic;
    padding: 12px 14px;
    background: var(--ts-shade-5, rgba(0, 0, 0, 0.02));
    border-radius: var(--md-radius, 6px);
}

/* Responsive */
@media (max-width: 480px) {
    .vt-reply-summary {
        padding: 0 15px;
    }

    .vt-reply-summary__header {
        padding: 8px 10px;
    }

    .vt-reply-summary__label {
        font-size: 12px;
    }

    .vt-reply-summary__text {
        font-size: 13px;
        padding: 10px 12px;
    }
}