/* Search Page Styles */

/* Page Header - color override (layout in styles.css .page-header) */
.search-header h1 {
    background: linear-gradient(135deg, #ffffff 0%, #e2e8f0 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.advanced-search-page-body {
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

.advanced-search-page-container {
    /* max-width and margin removed - now using base.html page-wrapper (1200px) */
    padding: 0;
}

.advanced-search-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    border-bottom: 1px solid var(--input-border);
    margin-bottom: 32px;
}

.advanced-search-header-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.advanced-search-branding {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.advanced-search-logo {
    font-size: 28px;
    font-weight: 800;
    color: var(--text-primary);
    margin: 0;
}

.advanced-search-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 500;
}

.advanced-search-header-right {
    display: flex;
    gap: 12px;
}

.back-to-home {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.2s ease;
}

.back-to-home:hover {
    background: var(--accent-orange);
    border-color: var(--accent-orange);
    color: white;
    transform: translateX(-2px);
}

.agent-search-btn {
    background: linear-gradient(135deg, var(--accent-blue), #2563eb);
    border: none;
    color: white;
    padding: 10px 16px;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    font-size: 14px;
}

.agent-search-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(59, 130, 246, 0.3);
}

.advanced-search-btn {
    background: linear-gradient(135deg, var(--accent-steel), #556580);
    border: none;
    color: white;
    padding: 10px 16px;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    font-size: 14px;
}

.advanced-search-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(112, 128, 144, 0.3);
}

.request-link-btn {
    background: var(--accent-orange);
    border: none;
    color: white;
    padding: 10px 16px;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    position: relative;
}

.request-link-btn:hover {
    background: #e55a2b;
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(255, 107, 53, 0.3);
}

.request-count {
    background: #fff;
    color: var(--accent-orange);
    border-radius: 50%;
    padding: 2px 6px;
    font-size: 12px;
    font-weight: 600;
    min-width: 20px;
    text-align: center;
    line-height: 1;
}

.advanced-search-main-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
    min-height: calc(100vh - 160px);
}

/* Search Builder Panel */
.search-builder-panel {
    background: var(--secondary-bg);
    border: 1px solid var(--input-border);
    border-radius: var(--border-radius);
    padding: 24px;
    height: fit-content;
}

.search-builder-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.search-form-grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.search-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 16px;
}

.search-field-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.search-field-full-width {
    grid-column: 1 / -1;
}

.search-field-label {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
}

.search-field-wrapper {
    position: relative;
}

.search-field-input {
    width: 100%;
    padding: 12px 16px;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 16px;
    transition: var(--transition);
    outline: none;
    box-sizing: border-box;
}

.search-field-input:focus {
    border-color: var(--accent-orange);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

.search-field-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--secondary-bg);
    border: 1px solid var(--input-border);
    border-radius: 8px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    max-height: 200px;
    overflow-y: auto;
    display: none;
}

.suggestion-item {
    padding: 12px 16px;
    cursor: pointer;
    transition: var(--transition);
    border-bottom: 1px solid var(--input-border);
}

.suggestion-item:last-child {
    border-bottom: none;
}

.suggestion-item:hover,
.suggestion-item.selected {
    background: var(--accent-orange);
    color: white;
}

/* Search Results Panel styles are now in components/results_panel.css */

.no-results-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin-top: 24px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-orange), #f56500);
    border: none;
    color: white;
    padding: 10px 16px;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(255, 107, 53, 0.3);
}

.btn-secondary {
    background: var(--secondary-bg);
    border: 1px solid var(--input-border);
    color: var(--text-secondary);
    padding: 10px 16px;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

.btn-secondary:hover {
    color: var(--accent-orange);
    border-color: var(--accent-orange);
    background: rgba(255, 107, 53, 0.1);
}

/* Result Groups - Search Page */
.result-group,
.grouped-result-card {
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 12px;
    margin-bottom: 16px;
    overflow: hidden;
}

.result-group-header,
.group-header {
    padding: 16px 20px;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.05), rgba(112, 128, 144, 0.03));
    border-bottom: 1px solid var(--input-border);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.result-group-header:hover,
.group-header:hover {
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.1), rgba(112, 128, 144, 0.05));
}

.result-group-title h3 {
    margin: 0;
    color: var(--text-primary);
    font-size: 16px;
    font-weight: 600;
}

.result-count {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 4px;
}

.result-group-expand {
    color: var(--text-secondary);
    transition: var(--transition);
}

.result-group-header:hover .result-group-expand {
    color: var(--accent-orange);
}

.result-items {
    max-height: 300px;
    overflow-y: auto;
    transition: var(--transition);
}

.result-items.expanded {
    max-height: none;
}

.result-item {
    padding: 16px 20px;
    border-bottom: 1px solid var(--input-border);
    transition: var(--transition);
}

.result-item:last-child {
    border-bottom: none;
}

.result-item:hover {
    background: rgba(255, 255, 255, 0.02);
}

.result-item-main {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 8px;
}

.result-item-product {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.product-profile {
    background: var(--accent-steel);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}

.product-grade {
    background: var(--accent-orange);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}

.product-size {
    background: var(--accent-blue);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}

.product-specs {
    color: var(--text-secondary);
    font-size: 12px;
    font-style: italic;
}

.result-item-details {
    display: flex;
    gap: 16px;
    align-items: center;
}

.result-item-price,
.result-item-quantity {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.price-label,
.qty-label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
}

.price-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--accent-steel);
}

.qty-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.result-item-seller {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 8px;
    margin-top: 8px;
    border-top: 1px solid var(--input-border);
}

.seller-name {
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 500;
}

.seller-contact {
    font-size: 12px;
    color: var(--text-muted);
}

.show-more-items {
    padding: 16px 20px;
    text-align: center;
    color: var(--accent-orange);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
    border-top: 1px solid var(--input-border);
}

.show-more-items:hover {
    background: rgba(255, 107, 53, 0.05);
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Query Agent Modal - Shared between search and search_agent */
.query-agent-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    backdrop-filter: blur(2px);
}

.query-agent-content {
    background: linear-gradient(135deg, var(--secondary-bg) 0%, var(--input-bg) 100%);
    border: 1px solid var(--input-border);
    border-radius: 16px;
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), 
                0 0 50px rgba(255, 107, 53, 0.1);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: modalFadeIn 0.3s ease;
    backdrop-filter: blur(10px);
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.query-agent-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--input-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.05), rgba(112, 128, 144, 0.03));
    backdrop-filter: blur(5px);
}

.query-agent-title {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.query-agent-close {
    background: none;
    border: none;
    font-size: 18px;
    color: var(--text-muted);
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.query-agent-close:hover {
    background: rgba(255, 107, 53, 0.1);
    color: var(--accent-orange);
}

.query-agent-body {
    display: flex;
    flex-direction: column;
    height: 500px;
    max-height: 60vh;
}

.query-agent-chat {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    background: linear-gradient(135deg, rgba(10, 15, 28, 0.8), rgba(26, 35, 50, 0.6));
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.query-agent-message {
    display: flex;
    max-width: 80%;
}

.query-agent-message-user {
    justify-content: flex-end;
    margin-left: auto;
}

.query-agent-message-agent {
    justify-content: flex-start;
    margin-right: auto;
}

.query-agent-message-content {
    padding: 12px 16px;
    border-radius: 18px;
    font-size: 14px;
    line-height: 1.4;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.query-agent-message-user .query-agent-message-content {
    background: var(--fire-gradient);
    color: white;
    border-bottom-right-radius: 6px;
    box-shadow: 0 2px 8px rgba(255, 107, 53, 0.2);
}

.query-agent-message-agent .query-agent-message-content {
    background: linear-gradient(135deg, var(--secondary-bg), var(--input-bg));
    color: var(--text-primary);
    border: 1px solid var(--input-border);
    border-bottom-left-radius: 6px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.query-agent-input-section {
    padding: 16px 20px;
    border-top: 1px solid var(--input-border);
    background: linear-gradient(135deg, var(--secondary-bg), var(--input-bg));
}

.query-agent-input-wrapper {
    display: flex;
    gap: 12px;
    align-items: flex-end;
}

.query-agent-input {
    flex: 1;
    border: 1px solid var(--input-border);
    border-radius: 12px;
    padding: 12px 16px;
    font-size: 14px;
    font-family: inherit;
    resize: none;
    min-height: 20px;
    max-height: 120px;
    transition: all 0.2s ease;
    background: var(--input-bg);
    color: var(--text-primary);
}

.query-agent-input:focus {
    outline: none;
    border-color: var(--accent-orange);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
    background: rgba(30, 42, 58, 0.95);
}

.query-agent-input::placeholder {
    color: var(--text-muted);
}

/* Scrollbar styling for chat */
.query-agent-chat::-webkit-scrollbar {
    width: 6px;
}

.query-agent-chat::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 3px;
}

.query-agent-chat::-webkit-scrollbar-thumb {
    background: rgba(255, 107, 53, 0.3);
    border-radius: 3px;
}

.query-agent-chat::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 107, 53, 0.5);
}

/* Responsive Design */
@media (max-width: 768px) {
    .search-header h1 {
        font-size: 1.5rem;
    }

    .search-form-row {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .search-field-full-width {
        grid-column: 1;
    }
    
    .search-builder-panel {
        padding: 16px;
    }
    
    .advanced-search-header {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    .advanced-search-header-right {
        justify-content: center;
    }

    /* .advanced-search-page-container padding removed - using base.html page-wrapper padding */

    .search-builder-panel,
    .search-results-panel {
        padding: 16px;
    }
    
    .query-agent-content {
        width: 95%;
        max-height: 90vh;
        margin: 10px;
    }
    
    .query-agent-header {
        padding: 16px 20px;
    }
    
    .query-agent-title {
        font-size: 16px;
    }
    
    .query-agent-chat {
        padding: 16px;
    }
    
    .query-agent-input-section {
        padding: 12px 16px;
    }
}

@media (max-width: 480px) {
    .search-builder-panel {
        padding: 12px;
    }
    
    .search-field-input {
        font-size: 14px;
        padding: 10px 12px;
    }
}

@media (max-width: 1200px) {
    .advanced-search-main-content {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .search-builder-panel {
        position: static;
    }
}

/* ============================================================================
   Collect Offers Button - Request Creation from Search Results
   ============================================================================ */

.collect-offers-btn {
    background: linear-gradient(135deg, var(--accent-orange), #e55a2b);
    border: none;
    color: white;
    padding: 10px 16px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    font-size: 14px;
    white-space: nowrap;
}

.collect-offers-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(255, 107, 53, 0.3);
}

.collect-offers-btn:disabled {
    cursor: default;
    opacity: 0.9;
}

.collect-offers-btn.sent {
    background: linear-gradient(135deg, #10b981, #059669);
    cursor: default;
}

.collect-offers-btn.sent:hover {
    transform: none;
    box-shadow: none;
}

.collect-offers-btn.loading {
    cursor: wait;
    opacity: 0.7;
}

.collect-offers-btn.loading i {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Request Sent Container - shown after successful request */
.request-sent-container {
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: flex-end;
}

.buyer-page-link {
    font-size: 0.75rem;
    color: var(--accent-blue, #3b82f6);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: color 0.2s ease;
}

.buyer-page-link:hover {
    color: var(--accent-orange, #ff6b35);
    text-decoration: underline;
}

.buyer-page-link i {
    font-size: 0.65rem;
}

/* ============================================================================
   Request Dialog Modal
   ============================================================================ */

.request-dialog-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.request-dialog-content {
    background: var(--secondary-bg, #1a1a2e);
    border: 1px solid var(--input-border, #3a3a5c);
    border-radius: 12px;
    max-width: 480px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    animation: slideUp 0.3s ease;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.request-dialog-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--input-border, #3a3a5c);
}

.request-dialog-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary, #ffffff);
}

.request-dialog-close {
    background: transparent;
    border: none;
    color: var(--text-secondary, #a0a0a0);
    cursor: pointer;
    padding: 8px;
    border-radius: 6px;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.request-dialog-close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary, #ffffff);
}

.request-dialog-body {
    padding: 24px;
}

.request-dialog-product {
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.1), rgba(255, 107, 53, 0.05));
    border: 1px solid rgba(255, 107, 53, 0.2);
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 24px;
}

.request-dialog-product-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary, #ffffff);
    margin: 0 0 8px 0;
}

.request-dialog-product-info {
    font-size: 14px;
    color: var(--text-secondary, #a0a0a0);
    margin: 0;
}

.request-dialog-product-info .sellers-count {
    color: var(--accent-orange, #ff6b35);
    font-weight: 500;
}

.request-dialog-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.request-form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.request-form-group label {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary, #ffffff);
}

.request-form-group .required {
    color: #ef4444;
}

.request-form-input,
.request-form-select,
.request-form-textarea {
    background: var(--input-bg, #252538);
    border: 1px solid var(--input-border, #3a3a5c);
    border-radius: 8px;
    padding: 12px 14px;
    font-size: 14px;
    color: var(--text-primary, #ffffff);
    transition: all 0.2s ease;
    width: 100%;
    box-sizing: border-box;
}

.request-form-input:focus,
.request-form-select:focus,
.request-form-textarea:focus {
    outline: none;
    border-color: var(--accent-orange, #ff6b35);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

.request-form-input::placeholder,
.request-form-textarea::placeholder {
    color: var(--text-secondary, #a0a0a0);
}

.request-form-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='%23a0a0a0'%3E%3Cpath d='M6 8L2 4h8z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 36px;
}

.request-form-textarea {
    resize: vertical;
    min-height: 80px;
}

.request-form-hint {
    font-size: 12px;
    color: var(--text-secondary, #a0a0a0);
}

.request-dialog-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding: 20px 24px;
    border-top: 1px solid var(--input-border, #3a3a5c);
}

.request-dialog-cancel {
    background: transparent;
    border: 1px solid var(--input-border, #3a3a5c);
    color: var(--text-secondary, #a0a0a0);
    padding: 12px 20px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.2s ease;
}

.request-dialog-cancel:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--text-secondary, #a0a0a0);
    color: var(--text-primary, #ffffff);
}

.request-dialog-submit {
    background: linear-gradient(135deg, var(--accent-orange, #ff6b35), #e55a2b);
    border: none;
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.request-dialog-submit:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(255, 107, 53, 0.3);
}

.request-dialog-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.request-dialog-submit.loading i {
    animation: spin 1s linear infinite;
}

/* Responsive styles for request dialog */
@media (max-width: 480px) {
    .request-dialog-content {
        width: 95%;
        max-height: 95vh;
        margin: 10px;
    }

    .request-dialog-header {
        padding: 16px 20px;
    }

    .request-dialog-body {
        padding: 20px;
    }

    .request-dialog-footer {
        padding: 16px 20px;
        flex-direction: column;
    }

    .request-dialog-cancel,
    .request-dialog-submit {
        width: 100%;
        justify-content: center;
    }
}