/* Vertical Layout Styles - A/B Testing */

/* Override results container to be vertical and centered */
.results-container {
    flex-direction: column !important;
    width: 55vw !important;
    max-width: 1200px !important;
    margin: 0 auto !important;
    gap: 16px !important;
}

/* Both panels same width */
.instant-panel,
.ai-panel {
    width: 100% !important;
}

/* Instant panel - Compact at top (40% height in dual mode) */
.instant-panel {
    max-height: 40vh !important;
    flex-shrink: 0;
}

/* AI panel - Expands to fill remaining space */
.ai-panel {
    flex: 1 !important;
    max-height: none !important;
    min-height: 400px !important;
}

/* Ensure proper scrolling within panels */
.instant-panel .panel-content {
    overflow-y: auto;
    max-height: calc(40vh - 100px);
}

.ai-panel .panel-content {
    overflow-y: auto;
    max-height: calc(100% - 100px);
}

/* Single mode: Full height for instant-only */
body.mode-instant-only .instant-panel {
    max-height: none !important;
    flex: 1 !important;
}

body.mode-instant-only .instant-panel .panel-content {
    max-height: calc(100vh - 300px) !important;
}

/* Single mode: Full height for AI-only */
body.mode-ai-only .ai-panel {
    max-height: none !important;
    flex: 1 !important;
}

body.mode-ai-only .ai-panel .panel-content {
    max-height: calc(100vh - 300px) !important;
}

/* Compact panel headers in vertical layout */
.panel-header {
    padding: 8px 16px !important;
    min-height: auto !important;
}

.panel-title-row {
    margin-bottom: 0 !important;
    gap: 8px !important;
}

.panel-title {
    font-size: 14px !important;
}

.panel-icon {
    font-size: 16px !important;
}

.panel-meta {
    font-size: 11px !important;
    margin-top: 6px !important;
}

.performance-metrics,
.synthesis-quality {
    font-size: 11px !important;
    gap: 8px !important;
}

.coverage-badge,
.quality-badge {
    padding: 2px 6px !important;
    font-size: 10px !important;
}

.perf-item {
    font-size: 11px !important;
}

/* Fix search hint width in vertical layout */
.search-hint {
    max-width: 100% !important;
    white-space: normal !important;
    line-height: 1.6 !important;
}

/* Expand/Collapse button for instant results */
.expand-btn {
    background: transparent;
    border: 1px solid var(--color-outline);
    border-radius: 6px;
    padding: 4px 8px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text);
}

.expand-btn:hover {
    background: var(--color-surface);
    border-color: var(--color-primary);
}

/* Expanded state for instant panel */
.instant-panel.expanded {
    max-height: 70vh !important;
}

.instant-panel.expanded .panel-content {
    max-height: calc(70vh - 100px) !important;
}

/* Mobile Responsive Overrides for Vertical Layout */
@media (max-width: 768px) {
    .results-container {
        width: 100vw !important;
        max-width: 100vw !important;
        padding: 0 !important;
        margin: 0 !important;
    }

    .instant-panel,
    .ai-panel {
        border-radius: 0 !important;
        margin: 0 !important;
    }

    .instant-panel {
        max-height: 50vh !important;
    }

    .instant-panel .panel-content {
        max-height: calc(50vh - 80px) !important;
    }

    .ai-panel {
        min-height: 300px !important;
    }

    .panel-header {
        padding: 10px 12px !important;
    }

    .panel-title {
        font-size: 13px !important;
    }

    .panel-meta {
        font-size: 10px !important;
    }
}

@media (max-width: 480px) {
    .results-container {
        width: 100vw !important;
        max-width: 100vw !important;
        padding: 0 !important;
        gap: 8px !important;
        margin: 0 !important;
    }

    .instant-panel {
        max-height: 40vh !important;
    }

    .instant-panel .panel-content {
        max-height: calc(40vh - 70px) !important;
    }

    .ai-panel {
        min-height: 250px !important;
    }

    .instant-panel.expanded {
        max-height: 55vh !important;
    }

    .instant-panel.expanded .panel-content {
        max-height: calc(55vh - 80px) !important;
    }

    .panel-header {
        padding: 8px 10px !important;
    }

    .panel-title {
        font-size: 12px !important;
    }

    .panel-icon {
        font-size: 14px !important;
    }
}