/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #000000;
    color: #FFFFFF;
    line-height: 1.6;
    font-size: 16px;
}

/* Header */
.header {
    border-bottom: 1px solid #333;
    padding: 1rem 0;
    background: #000000;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 600;
    color: #FFFFFF;
}

.logo-image {
    width: 40px;
    height: 40px;
    border-radius: 4px;
    object-fit: contain;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-link {
    color: #CCCCCC;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
    color: #FFFFFF;
}

/* Main Content */
.main-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.page {
    display: none;
}

.page.active {
    display: block;
}

/* Hero Section */
.hero-section {
    text-align: center;
    margin-bottom: 4rem;
    padding: 2rem 0;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #CCCCCC;
    max-width: 600px;
    margin: 0 auto;
}

/* Workflow Demo */
.workflow-demo {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 2rem;
    align-items: start;
    margin-bottom: 4rem;
}

.workflow-step {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.step-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #FFFFFF;
    text-align: center;
    margin-bottom: 1rem;
}

.workflow-arrow {
    font-size: 2rem;
    font-weight: 700;
    color: #09b5a5;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 20rem;
}

/* Request Box */
.request-box {
    border: 2px solid #333;
    border-radius: 8px;
    padding: 2rem;
    background: #111111;
}

.input-group {
    margin-bottom: 1.5rem;
}

.input-group label {
    display: block;
    font-family: 'Courier New', monospace;
    font-weight: 600;
    color: #FFFFFF;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.input-group input,
.input-group textarea,
.input-group select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #333;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    background: #1A1A1A;
    color: #FFFFFF;
    transition: border-color 0.2s ease;
}

.input-group input:focus,
.input-group textarea:focus,
.input-group select:focus {
    outline: none;
    border-color: #09b5a5;
}

.input-group textarea {
    min-height: 80px;
    resize: vertical;
}

.form-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.option-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.option-group label {
    font-family: 'Courier New', monospace;
    font-weight: 600;
    color: #FFFFFF;
    font-size: 0.9rem;
}

.option-group input[type="checkbox"] {
    width: auto;
    margin-right: 0.5rem;
}

.extract-btn {
    width: 100%;
    padding: 1rem;
    background: #09b5a5;
    color: #000000;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.extract-btn:hover {
    background: #09b5a5;
}

/* Dropdown specific styling */
select,
.input-group select,
.option-group select {
    cursor: pointer !important;
    appearance: none !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    -ms-appearance: none !important;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23FFFFFF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e") !important;
    background-repeat: no-repeat !important;
    background-position: right 0.75rem center !important;
    background-size: 1rem !important;
    padding-right: 2.5rem !important;
    border: 1px solid #333 !important;
    border-radius: 4px !important;
    font-family: 'Courier New', monospace !important;
    font-size: 0.9rem !important;
    background-color: #1A1A1A !important;
    color: #FFFFFF !important;
}

select:hover,
.input-group select:hover,
.option-group select:hover {
    border-color: #09b5a5 !important;
}

select:focus,
.input-group select:focus,
.option-group select:focus {
    outline: none !important;
    border-color: #09b5a5 !important;
}

select option,
.input-group select option,
.option-group select option {
    background: #1A1A1A !important;
    color: #FFFFFF !important;
    padding: 0.5rem !important;
}

/* Response Container */
.response-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.api-request-box,
.json-response-box {
    border: 2px solid #333;
    border-radius: 8px;
    padding: 1.5rem;
    background: #111111;
}

.api-request-box label,
.json-response-box label {
    display: block;
    font-family: 'Courier New', monospace;
    font-weight: 600;
    color: #FFFFFF;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.api-request-box pre,
.json-response-box pre {
    font-family: 'Courier New', monospace;
    font-size: 0.85rem;
    line-height: 1.5;
    color: #FFFFFF;
    background: #1A1A1A;
    padding: 1rem;
    border-radius: 4px;
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-all;
}

/* Results Section */
.results-section {
    border: 2px solid #333;
    border-radius: 8px;
    overflow: hidden;
    margin-top: 2rem;
    background: #111111;
}

.results-header {
    background: #1A1A1A;
    color: #FFFFFF;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #333;
}

.results-header h2 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #FFFFFF;
}

.copy-btn {
    background: #09b5a5;
    color: #000000;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: background-color 0.2s ease;
}

.copy-btn:hover {
    background: #09b5a5;
}

.results-content {
    padding: 1.5rem;
}

.result-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: #1A1A1A;
    border-radius: 4px;
    border: 1px solid #333;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.info-item .label {
    font-weight: 600;
    color: #FFFFFF;
    font-size: 0.9rem;
}

.info-item .value {
    color: #CCCCCC;
    word-break: break-all;
}

.json-display {
    background: #1A1A1A;
    border-radius: 4px;
    overflow: hidden;
    border: 1px solid #333;
}

.json-display pre {
    color: #FFFFFF;
    padding: 1.5rem;
    margin: 0;
    overflow-x: auto;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Loading State */
.loading {
    text-align: center;
    padding: 3rem;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid #333;
    border-top: 3px solid #09b5a5;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Models Page */
.models-header {
    text-align: center;
    margin-bottom: 3rem;
}

.models-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 1rem;
}

.models-header p {
    font-size: 1.1rem;
    color: #CCCCCC;
}

/* API Requests Page */
.requests-header {
    text-align: center;
    margin-bottom: 3rem;
}

.requests-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 1rem;
}

.requests-header p {
    font-size: 1.1rem;
    color: #CCCCCC;
}

.requests-container {
    max-width: 1200px;
    margin: 0 auto;
}

.requests-list {
    display: grid;
    gap: 1.5rem;
}

.request-card {
    border: 2px solid #333;
    border-radius: 8px;
    padding: 1.5rem;
    background: #111111;
    transition: border-color 0.2s ease;
}

.request-card:hover {
    border-color: #09b5a5;
}

.request-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #333;
}

.request-info {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.request-url {
    font-family: 'Courier New', monospace;
    font-weight: 600;
    color: #09b5a5;
    font-size: 1.1rem;
    word-break: break-all;
}

.request-query {
    color: #CCCCCC;
    font-size: 0.9rem;
    margin-top: 0.5rem;
    word-break: break-all;
}

.request-actions {
    display: flex;
    gap: 0.5rem;
}

.request-curl {
    background: #1A1A1A;
    border: 1px solid #333;
    border-radius: 4px;
    padding: 1rem;
    margin-top: 1rem;
}

.request-curl h4 {
    color: #FFFFFF;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-family: 'Courier New', monospace;
}

.request-curl pre {
    color: #CCCCCC;
    font-size: 0.8rem;
    line-height: 1.4;
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-all;
    background: #111111;
    padding: 0.75rem;
    border-radius: 4px;
    border: 1px solid #333;
}

.models-container {
    max-width: 800px;
    margin: 0 auto;
}

.model-form-section {
    border: 2px solid #333;
    border-radius: 8px;
    padding: 2rem;
    margin-bottom: 2rem;
    background: #111111;
}

.model-form-section h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #FFFFFF;
    margin-bottom: 1.5rem;
}

.model-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.save-btn {
    padding: 1rem;
    background: #09b5a5;
    color: #000000;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.save-btn:hover {
    background: #09b5a5;
}

.saved-models-section h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #FFFFFF;
    margin-bottom: 1.5rem;
}

.models-list {
    display: grid;
    gap: 1rem;
}

.model-card {
    border: 2px solid #333;
    border-radius: 8px;
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: border-color 0.2s ease;
    background: #111111;
}

.model-card:hover {
    border-color: #09b5a5;
}

.model-info {
    flex: 1;
}

.model-name {
    font-weight: 600;
    color: #FFFFFF;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.model-provider {
    color: #CCCCCC;
    font-size: 0.9rem;
}

.model-actions {
    display: flex;
    gap: 0.5rem;
}

.btn-danger {
    background: #FF4444;
    color: #FFFFFF;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-danger:hover {
    background: #CC3333;
}



/* Toast Notifications */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
}

.toast {
    background: #111111;
    border: 2px solid #333;
    border-radius: 4px;
    padding: 1rem 1.5rem;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    animation: slideIn 0.3s ease;
    max-width: 400px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    color: #FFFFFF;
}

.toast.success {
    border-color: #09b5a5;
    background: #0A1A1A;
}

.toast.error {
    border-color: #FF4444;
    background: #1A0A0A;
}

.toast.info {
    border-color: #09b5a5;
    background: #0A1A1A;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-content {
        padding: 0 1rem;
    }
    
    .main-content {
        padding: 1rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .workflow-demo {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .workflow-arrow {
        transform: rotate(90deg);
        margin: 1rem 0;
    }
    
    .form-options {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .result-info {
        grid-template-columns: 1fr;
    }
    
    .model-card {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .model-actions {
        width: 100%;
        justify-content: center;
    }
}