/* Customers View Styles
 * Customer Intelligence / Knowledge Dashboard
 */

/* ===== Customers Header ===== */
.customers-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-6);
}

.customers-header h2 {
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--gray-900);
}

.customers-actions {
    display: flex;
    gap: var(--space-3);
}

/* ===== Customer Cards Grid ===== */
.customers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: var(--space-4);
}

/* ===== Customer Card ===== */
.customer-card {
    background-color: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    padding: var(--space-5);
    cursor: pointer;
    transition: all 0.15s ease;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.customer-card:hover {
    border-color: var(--primary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transform: translateY(-1px);
}

/* Card Header */
.customer-card-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.customer-card-avatar {
    width: 44px;
    height: 44px;
    background-color: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-base);
    font-weight: 600;
    flex-shrink: 0;
}

.customer-card-info {
    flex: 1;
    min-width: 0;
}

.customer-card-company {
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--gray-900);
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.customer-card-name {
    font-size: var(--text-sm);
    color: var(--gray-500);
    margin: var(--space-1) 0 0 0;
}

/* Card Domains */
.customer-card-domains {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-1);
}

.customer-card-domain-chip {
    display: inline-flex;
    align-items: center;
    padding: 2px var(--space-2);
    background-color: var(--gray-100);
    color: var(--gray-600);
    border-radius: 4px;
    font-size: var(--text-xs);
    font-family: 'Courier New', monospace;
}

/* Card Stats */
.customer-card-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-2);
}

.customer-card-stat {
    text-align: center;
    padding: var(--space-2);
    background-color: var(--gray-50);
    border-radius: 4px;
}

.customer-card-stat-value {
    display: block;
    font-size: var(--text-base);
    font-weight: 700;
    color: var(--gray-900);
}

.customer-card-stat-label {
    display: block;
    font-size: 10px;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Card Footer */
.customer-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: var(--space-2);
}

.customer-card-commodities {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-1);
    flex: 1;
    min-width: 0;
}

.customer-card-last-active {
    font-size: var(--text-xs);
    color: var(--gray-400);
    white-space: nowrap;
    flex-shrink: 0;
}

/* ===== Commodity / Chip Styles ===== */
.commodity-chip {
    display: inline-flex;
    align-items: center;
    padding: 2px var(--space-2);
    background-color: var(--source-llm-bg);
    color: #1e40af;
    border-radius: 4px;
    font-size: var(--text-xs);
    white-space: nowrap;
}

.commodity-chip.more {
    background-color: var(--gray-100);
    color: var(--gray-500);
}

.carrier-chip {
    display: inline-flex;
    align-items: center;
    padding: 2px var(--space-2);
    background-color: var(--source-regex-bg);
    color: #166534;
    border-radius: 4px;
    font-size: var(--text-xs);
    white-space: nowrap;
}

.accessorial-chip {
    display: inline-flex;
    align-items: center;
    padding: 2px var(--space-2);
    background-color: var(--source-inferred-bg);
    color: #6b21a8;
    border-radius: 4px;
    font-size: var(--text-xs);
    white-space: nowrap;
}

.missing-field-chip {
    display: inline-flex;
    align-items: center;
    padding: 2px var(--space-2);
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--confidence-critical);
    border-radius: 4px;
    font-size: var(--text-xs);
    white-space: nowrap;
}

/* ===== Customer Detail View ===== */
.customer-detail-header {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.customer-detail-title {
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--gray-900);
}

.customer-detail-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

/* Detail Sections */
.customer-detail-section {
    background-color: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    overflow: hidden;
}

.customer-detail-section-header {
    display: flex;
    align-items: center;
    padding: var(--space-4);
    background-color: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
}

.customer-detail-section-header h3 {
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--gray-900);
    margin: 0;
}

.customer-detail-section-body {
    padding: var(--space-5);
}

/* Profile Grid */
.customer-profile-grid {
    display: flex;
    gap: var(--space-6);
    align-items: flex-start;
}

.customer-profile-main {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    flex-shrink: 0;
}

.customer-profile-avatar-large {
    width: 64px;
    height: 64px;
    background-color: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-2xl);
    font-weight: 600;
}

.customer-profile-info h2 {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--gray-900);
    margin: 0 0 var(--space-1) 0;
}

.customer-profile-contact {
    font-size: var(--text-sm);
    color: var(--gray-500);
    margin: 0;
}

.customer-profile-details {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
}

.customer-detail-field {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.customer-detail-label {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.customer-detail-value {
    font-size: var(--text-sm);
    color: var(--gray-900);
}

/* Shipping Patterns Grid */
.customer-patterns-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-4);
}

.customer-pattern-card {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    padding: var(--space-4);
    background-color: var(--gray-50);
    border-radius: 6px;
}

.customer-pattern-label {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.customer-pattern-value {
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--gray-900);
}

.customer-pattern-chips {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-1);
}

.customer-pattern-empty {
    font-size: var(--text-sm);
    color: var(--gray-400);
    font-style: italic;
    padding: var(--space-2) 0;
}

/* Lanes Table */
.customer-lanes-table {
    width: 100%;
    border-collapse: collapse;
}

.customer-lanes-table th,
.customer-lanes-table td {
    padding: var(--space-3) var(--space-4);
    text-align: left;
    border-bottom: 1px solid var(--gray-200);
}

.customer-lanes-table th {
    background-color: var(--gray-50);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--gray-500);
    text-transform: uppercase;
}

.customer-lanes-table td {
    font-size: var(--text-sm);
    color: var(--gray-900);
}

.customer-lanes-table tbody tr:last-child td {
    border-bottom: none;
}

.lane-arrow {
    text-align: center;
    color: var(--gray-400);
    font-size: var(--text-lg);
    width: 40px;
}

.frequency-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px var(--space-2);
    border-radius: 4px;
    font-size: var(--text-xs);
    font-weight: 600;
}

.frequency-frequent {
    background-color: rgba(34, 197, 94, 0.1);
    color: var(--confidence-high);
}

.frequency-regular {
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--primary);
}

.frequency-occasional {
    background-color: var(--gray-100);
    color: var(--gray-600);
}

/* Preferences Grid */
.customer-preferences-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-4);
}

.customer-preference-item {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.customer-preference-label {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.customer-preference-value {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--gray-900);
}

.customer-preference-value.preference-highlight {
    color: #854d0e;
    background-color: #fef9c3;
    padding: var(--space-1) var(--space-2);
    border-radius: 4px;
    border: 1px solid #ca8a04;
    display: inline-block;
    font-weight: 600;
}

.customer-preference-chips {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-1);
}

/* Learning Grid */
.customer-learning-grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.customer-learning-stat {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4);
    background-color: var(--gray-50);
    border-radius: 6px;
    width: fit-content;
}

.customer-learning-stat-value {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--gray-900);
}

.customer-learning-stat-label {
    font-size: var(--text-sm);
    color: var(--gray-600);
}

.customer-learning-item {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.customer-learning-label {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.customer-learning-chips {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-1);
}

/* ===== Interaction Timeline ===== */
.customer-timeline {
    display: flex;
    flex-direction: column;
    position: relative;
    padding-left: var(--space-6);
}

.customer-timeline::before {
    content: '';
    position: absolute;
    left: 11px;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: var(--gray-200);
}

.customer-timeline-item {
    display: flex;
    gap: var(--space-3);
    padding-bottom: var(--space-4);
    position: relative;
}

.customer-timeline-item:last-child {
    padding-bottom: 0;
}

.customer-timeline-marker {
    position: absolute;
    left: calc(-1 * var(--space-6) + 5px);
    top: 4px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 2px solid var(--white);
    background-color: var(--gray-300);
    z-index: 1;
}

.customer-timeline-marker.type-quote {
    background-color: var(--primary);
}

.customer-timeline-marker.type-booking {
    background-color: var(--success);
}

.customer-timeline-marker.type-issue {
    background-color: var(--confidence-critical);
}

.customer-timeline-marker.type-resolved {
    background-color: var(--confidence-high);
}

.customer-timeline-marker.type-general {
    background-color: var(--gray-400);
}

.customer-timeline-marker.type-negotiation {
    background-color: var(--confidence-medium);
}

.customer-timeline-content {
    flex: 1;
    min-width: 0;
}

.customer-timeline-header {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-1);
}

.customer-timeline-type {
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    padding: 2px var(--space-2);
    border-radius: 3px;
}

.customer-timeline-type.type-quote {
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--primary);
}

.customer-timeline-type.type-booking {
    background-color: rgba(34, 197, 94, 0.1);
    color: var(--success);
}

.customer-timeline-type.type-issue {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--confidence-critical);
}

.customer-timeline-type.type-resolved {
    background-color: rgba(34, 197, 94, 0.1);
    color: var(--confidence-high);
}

.customer-timeline-type.type-general {
    background-color: var(--gray-100);
    color: var(--gray-600);
}

.customer-timeline-type.type-negotiation {
    background-color: rgba(234, 179, 8, 0.1);
    color: var(--confidence-medium);
}

.customer-timeline-date {
    font-size: var(--text-xs);
    color: var(--gray-400);
}

.customer-timeline-summary {
    font-size: var(--text-sm);
    color: var(--gray-700);
    margin: 0;
    line-height: 1.5;
}

.customer-timeline-corrections {
    font-size: var(--text-xs);
    color: var(--confidence-medium);
    margin-top: var(--space-1);
    font-weight: 500;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .customers-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }

    .customer-profile-grid {
        flex-direction: column;
    }

    .customer-profile-details {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .customers-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-3);
    }

    .customers-grid {
        grid-template-columns: 1fr;
    }

    .customer-card-stats {
        grid-template-columns: repeat(3, 1fr);
    }

    .customer-patterns-grid {
        grid-template-columns: 1fr;
    }

    .customer-preferences-grid {
        grid-template-columns: 1fr;
    }
}