/* =================================================== */
/* VeraCita - Chain Analysis Summary Styles          */
/* Matches Screen 2 (Configure Sources) dark theme   */
/* =================================================== */

/* Main container for chain analysis summary */
.cs-chain-summary {
    margin: 32px 0;
    padding: 28px;
    background: var(--vc-glass-bg);
    border: 1px solid var(--vc-border-emphasis);
    border-radius: 16px;
    box-shadow: 0 4px 12px rgba(67, 132, 255, 0.08);
}

/* Header section */
.cs-chain-header {
    display: flex;
    align-items: start;
    gap: 20px;
    margin-bottom: 24px;
}

.cs-chain-icon {
    width: 68px;
    height: 68px;
    background: linear-gradient(135deg, var(--brand-blue), var(--brand-purple));
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    color: white;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(67, 132, 255, 0.3);
}

.cs-chain-header-content {
    flex: 1;
}

.cs-chain-title {
    margin: 0 0 8px 0;
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
}

.cs-chain-description {
    margin: 0;
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Stats grid */
.cs-chain-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.cs-chain-stat-card {
    background: var(--vc-bg-input);
    padding: 20px;
    border-radius: 12px;
    border: 1px solid var(--vc-border-default);
    transition: all 0.3s ease;
}

.cs-chain-stat-card:hover {
    background: var(--vc-bg-input);
    border-color: var(--vc-border-emphasis);
}

.cs-chain-stat-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}

.cs-chain-stat-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
}

.cs-chain-stat-icon.verified {
    background: rgba(16, 185, 129, 0.15);
    color: var(--brand-green);
}

.cs-chain-stat-icon.suspicious {
    background: rgba(239, 68, 68, 0.15);
    color: var(--brand-red);
}

.cs-chain-stat-icon.unknown {
    background: rgba(245, 158, 11, 0.15);
    color: var(--brand-gold);
}

.cs-chain-stat-value {
    font-size: 28px;
    font-weight: 700;
    line-height: 1;
}

.cs-chain-stat-value.verified {
    color: var(--brand-green);
}

.cs-chain-stat-value.suspicious {
    color: var(--brand-red);
}

.cs-chain-stat-value.unknown {
    color: var(--brand-gold);
}

.cs-chain-stat-label {
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cs-chain-stat-description {
    margin: 0;
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Progress bar */
.cs-chain-progress {
    margin-bottom: 20px;
}

.cs-chain-progress-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
}

.cs-chain-progress-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
}

.cs-chain-progress-value {
    font-size: 13px;
    font-weight: 600;
    color: var(--brand-blue);
}

.cs-chain-progress-bar {
    height: 8px;
    background: var(--vc-bg-input);
    border-radius: 4px;
    overflow: hidden;
}

.cs-chain-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--brand-blue) 0%, var(--brand-purple) 100%);
    transition: width 0.3s ease;
}

/* Warning message */
.cs-chain-warning {
    display: flex;
    align-items: start;
    gap: 12px;
    padding: 16px 20px;
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: 12px;
    margin-bottom: 20px;
}

.cs-chain-warning-icon {
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--brand-red);
    font-size: 20px;
}

.cs-chain-warning-text {
    flex: 1;
    font-size: 14px;
    line-height: 1.5;
    color: var(--vc-text-primary);
}

.cs-chain-warning-text strong {
    font-weight: 600;
    color: var(--brand-red);
}

/* Action buttons */
.cs-chain-actions {
    display: flex;
    gap: 12px;
}

.cs-chain-btn {
    flex: 1;
    padding: 14px;
    border: none;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.cs-chain-btn-primary {
    background: linear-gradient(135deg, var(--brand-blue), var(--brand-purple));
    color: white;
    box-shadow: 0 4px 12px rgba(67, 132, 255, 0.3);
}

.cs-chain-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(67, 132, 255, 0.4);
}

.cs-chain-btn-secondary {
    background: var(--vc-bg-input);
    color: var(--text-primary);
    border: 1px solid var(--vc-border-emphasis);
}

.cs-chain-btn-secondary:hover {
    background: var(--vc-border-default);
    border-color: var(--vc-border-emphasis);
}

/* Modal styles */
.cs-chain-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.75);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100000;
    backdrop-filter: blur(8px);
}

.cs-chain-modal {
    background: var(--vc-bg-base);
    border: 1px solid var(--vc-border-emphasis);
    border-radius: 20px;
    padding: 40px;
    max-width: 800px;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.cs-chain-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 30px;
}

.cs-chain-modal-title {
    margin: 0 0 8px 0;
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
}

.cs-chain-modal-subtitle {
    margin: 0;
    font-size: 15px;
    color: var(--text-secondary);
}

.cs-chain-modal-close {
    width: 40px;
    height: 40px;
    border: none;
    background: var(--vc-bg-input);
    border-radius: 10px;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all 0.2s ease;
}

.cs-chain-modal-close:hover {
    background: var(--vc-border-emphasis);
    color: var(--text-primary);
}

.cs-chain-modal-section {
    margin-bottom: 30px;
}

.cs-chain-modal-section-title {
    margin: 0 0 16px 0;
    font-size: 18px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.cs-chain-modal-section-title.verified {
    color: var(--brand-green);
}

.cs-chain-modal-section-title.suspicious {
    color: var(--brand-red);
}

.cs-chain-modal-section-title.unknown {
    color: var(--brand-gold);
}

.cs-chain-source-card {
    padding: 16px;
    background: var(--vc-glass-bg);
    border-radius: 10px;
    margin-bottom: 12px;
    border-left: 4px solid;
}

.cs-chain-source-card.verified {
    border-left-color: var(--brand-green);
}

.cs-chain-source-card.suspicious {
    border-left-color: var(--brand-red);
}

.cs-chain-source-card.unknown {
    border-left-color: var(--brand-gold);
}

.cs-chain-source-card-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 8px;
}

.cs-chain-source-card-title {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 14px;
}

.cs-chain-source-card-status {
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
}

.cs-chain-source-card-status.verified {
    background: rgba(16, 185, 129, 0.15);
    color: var(--brand-green);
}

.cs-chain-source-card-status.suspicious {
    background: rgba(239, 68, 68, 0.15);
    color: var(--brand-red);
}

.cs-chain-source-card-status.unknown {
    background: rgba(245, 158, 11, 0.15);
    color: var(--brand-gold);
}

.cs-chain-source-card-url {
    font-size: 13px;
    color: var(--text-secondary);
    word-break: break-all;
    margin-bottom: 8px;
}

.cs-chain-source-card-confidence {
    font-size: 12px;
    color: var(--text-muted);
}

.cs-chain-more-sources {
    text-align: center;
    padding: 12px;
    color: var(--text-secondary);
    font-size: 14px;
}

/* Responsive design */
@media (max-width: 768px) {
    .cs-chain-stats {
        grid-template-columns: 1fr;
    }
    
    .cs-chain-actions {
        flex-direction: column;
    }
    
    .cs-chain-summary {
        padding: 20px;
    }
    
    .cs-chain-modal {
        padding: 24px;
        margin: 20px;
    }
}