/* ====================================
   RESEARCH RESULTS & REPORTS
   Research report display and analysis presentation
   ==================================== */

/* Research Report Display Styles */
.research-report-container {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin: 1rem 0;
    box-shadow: var(--shadow-sm);
}

.report-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}

.report-title {
    font-size: var(--text-xl);
    font-weight: var(--font-weight-bold);
    color: var(--foreground);
    margin: 0;
}

.tier-badge {
    background: var(--accent);
    color: var(--accent-foreground);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius);
    font-size: var(--text-xs);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.tier-badge.tier-research {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: white;
}

.tier-badge.tier-pro {
    background: linear-gradient(135deg, #8b5cf6 0%, #6d28d9 100%);
    color: white;
}

.report-section {
    margin-bottom: 2rem;
}

.report-section:last-of-type {
    margin-bottom: 1rem;
}

.section-title {
    font-size: var(--text-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--foreground);
    margin: 0 0 0.75rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.section-content {
    background: var(--muted);
    border-radius: var(--radius);
    padding: 1rem;
    line-height: 1.6;
    color: var(--foreground);
    font-size: var(--text-base);
}

.section-content br {
    margin: 0.5rem 0;
}

.report-footer {
    padding-top: 1rem;
    border-top: 1px solid var(--border);
    text-align: center;
}

.source-stats {
    color: var(--muted-foreground);
    font-size: var(--text-sm);
    margin: 0;
    font-style: italic;
}

/* Loading Message Spinner */
.loading-message {
    background: var(--accent-primary);
    color: white;
    border-radius: 12px;
    padding: 1rem 1.5rem;
    animation: fadeIn 0.3s ease-out;
    max-width: 85%;
}

.loading-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.loading-text {
    color: white;
    font-weight: 500;
    font-size: 0.95rem;
    white-space: nowrap;
}

.spinner {
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    flex-shrink: 0;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Citation Badges - Inline Source Upsell */
.citation-badge {
    display: inline-block;
    margin-left: 0.25rem;
    padding: 0.125rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 0.375rem;
    cursor: pointer;
    transition: all 0.2s ease;
    vertical-align: baseline;
    white-space: nowrap;
    line-height: 1.5;
    border: 1px solid;
}

/* Protocol-specific colors */
.citation-badge--rsl {
    background: rgba(74, 144, 226, 0.1);
    color: #4a90e2;
    border-color: rgba(74, 144, 226, 0.3);
}

.citation-badge--tollbit {
    background: rgba(39, 174, 96, 0.1);
    color: #27ae60;
    border-color: rgba(39, 174, 96, 0.3);
}

.citation-badge--cloudflare {
    background: rgba(230, 126, 34, 0.1);
    color: #e67e22;
    border-color: rgba(230, 126, 34, 0.3);
}

/* Hover states */
.citation-badge:hover {
    transform: scale(1.05);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.citation-badge--rsl:hover {
    background: rgba(74, 144, 226, 0.2);
    border-color: #4a90e2;
}

.citation-badge--tollbit:hover {
    background: rgba(39, 174, 96, 0.2);
    border-color: #27ae60;
}

.citation-badge--cloudflare:hover {
    background: rgba(230, 126, 34, 0.2);
    border-color: #e67e22;
}

/* Dark mode adjustments */
body.dark-mode .citation-badge--rsl {
    background: rgba(74, 144, 226, 0.2);
    color: #6ba3e8;
}

body.dark-mode .citation-badge--tollbit {
    background: rgba(39, 174, 96, 0.2);
    color: #4fc57a;
}

body.dark-mode .citation-badge--cloudflare {
    background: rgba(230, 126, 34, 0.2);
    color: #f39c5a;
}

/* ====================================
   RESEARCH FINDINGS TABLE
   Structured table display for report data
   ==================================== */

/* Findings section header with export button */
.findings-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.csv-export-btn {
    padding: 0.5rem 1rem;
    background: var(--accent-primary, #6366f1);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.csv-export-btn:hover {
    background: var(--accent-hover, #4f46e5);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.csv-export-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(99, 102, 241, 0.2);
}

.findings-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--card);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    margin-top: 1rem;
}

/* Table Header */
.findings-table thead {
    background: var(--secondary);
    border-bottom: 2px solid var(--border);
}

.findings-table th {
    padding: 0.875rem 1rem;
    text-align: left;
    font-weight: var(--font-weight-semibold);
    font-size: var(--text-sm);
    color: var(--foreground);
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

/* Table Body */
.findings-table tbody {
    background: var(--card);
}

/* Topic Header Rows */
.topic-header-row {
    background: var(--accent);
    border-top: 2px solid var(--border);
}

.topic-header-cell {
    padding: 0.75rem 1rem;
    font-weight: var(--font-weight-bold);
    font-size: var(--text-base);
    color: var(--accent-foreground);
    text-transform: none;
    letter-spacing: 0;
}

/* Data Rows */
.finding-row {
    border-bottom: 1px solid var(--border);
    transition: background-color 0.15s ease;
}

.finding-row:hover {
    background: var(--muted);
}

/* Alternating row colors for readability */
.finding-row:nth-child(even) {
    background: rgba(0, 0, 0, 0.02);
}

.finding-row:nth-child(even):hover {
    background: var(--muted);
}

/* Table Cells */
.findings-table td {
    padding: 0.875rem 1rem;
    font-size: var(--text-sm);
    color: var(--foreground);
    vertical-align: top;
    line-height: 1.5;
}

/* Content/Quote Cell - Widest column */
.content-cell {
    max-width: 350px;
    font-style: italic;
    color: var(--foreground);
}

/* Takeaway Cell - Medium width */
.takeaway-cell {
    max-width: 250px;
    font-weight: var(--font-weight-medium);
}

/* Topic Cell - Hidden on mobile (info in header row) */
.topic-cell {
    max-width: 150px;
    color: var(--muted-foreground);
    font-size: var(--text-xs);
}

/* Source Cell - Medium width */
.source-cell {
    max-width: 200px;
    font-weight: var(--font-weight-medium);
}

/* Link Cell - Narrow */
.link-cell {
    width: 60px;
    text-align: center;
}

.link-cell a {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    color: var(--foreground);
    text-decoration: none;
    border-radius: var(--radius);
    transition: all 0.2s ease;
}

.link-cell a:hover {
    background: var(--accent);
    color: var(--accent-foreground);
    transform: scale(1.1);
}

/* Research Directions List */
.research-directions-list {
    list-style-type: none;
    padding: 0;
    margin: 0;
}

.research-directions-list li {
    padding: 0.75rem 1rem;
    margin-bottom: 0.5rem;
    background: var(--muted);
    border-left: 3px solid var(--accent);
    border-radius: var(--radius);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--foreground);
}

.research-directions-list li:before {
    content: "🔍";
    margin-right: 0.5rem;
}

/* Responsive Design - Mobile */
@media (max-width: 768px) {
    .findings-table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .findings-table thead,
    .findings-table tbody,
    .findings-table tr,
    .findings-table th,
    .findings-table td {
        display: block;
    }
    
    .findings-table thead {
        display: none;
    }
    
    .topic-header-row {
        display: block;
    }
    
    .topic-header-cell {
        display: block;
        padding: 1rem;
        font-size: var(--text-lg);
    }
    
    .finding-row {
        margin-bottom: 1rem;
        border: 1px solid var(--border);
        border-radius: var(--radius);
        padding: 1rem;
    }
    
    .finding-row td {
        padding: 0.5rem 0;
        border-bottom: none;
    }
    
    .finding-row td:before {
        content: attr(class);
        display: block;
        font-weight: var(--font-weight-semibold);
        font-size: var(--text-xs);
        color: var(--muted-foreground);
        text-transform: uppercase;
        margin-bottom: 0.25rem;
    }
    
    .content-cell:before {
        content: "Content/Quote";
    }
    
    .takeaway-cell:before {
        content: "Takeaway";
    }
    
    .topic-cell:before {
        content: "Topic";
    }
    
    .source-cell:before {
        content: "Source";
    }
    
    .link-cell:before {
        content: "Link";
    }
    
    .link-cell {
        text-align: left;
    }
    
    /* Hide topic cell on mobile since it's redundant with header */
    .topic-cell {
        display: none;
    }
}

/* Dark mode adjustments for table */
body.dark-mode .findings-table {
    box-shadow: var(--shadow-md);
}

body.dark-mode .finding-row:nth-child(even) {
    background: rgba(255, 255, 255, 0.03);
}

body.dark-mode .topic-header-row {
    border-top-color: rgba(255, 255, 255, 0.1);
}