/* ===================================
   Server API Documentation Styles
   =================================== */

/* Hero Sections */
.hero-api,
.hero-examples {
    padding: 150px 20px 100px;
    position: relative;
    overflow: hidden;
}

.hero-api .hero-content,
.hero-examples .hero-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

/* PRO Badge */
.badge-pro {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #000;
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 20px;
    box-shadow: 0 4px 20px rgba(255, 215, 0, 0.4);
}

.pro-icon {
    font-size: 18px;
}

/* Benefits Grid */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.benefit-card {
    background: var(--bg-card);
    border: 1px solid rgba(0, 213, 99, 0.1);
    border-radius: 16px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.3s ease;
}

.benefit-card:hover {
    background: var(--bg-card-hover);
    border-color: rgba(0, 213, 99, 0.3);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.benefit-icon {
    font-size: 60px;
    margin-bottom: 20px;
}

.benefit-card h3 {
    color: var(--text-primary);
    font-size: 22px;
    margin-bottom: 15px;
    font-weight: 600;
}

.benefit-card p {
    color: var(--text-secondary);
    font-size: 16px;
    line-height: 1.6;
}

/* How It Works - Steps */
.steps-container {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 60px;
}

.step {
    background: var(--bg-card);
    border: 2px solid rgba(0, 213, 99, 0.2);
    border-radius: 16px;
    padding: 30px 25px;
    text-align: center;
    max-width: 200px;
    flex: 1;
    min-width: 180px;
    transition: all 0.3s ease;
}

.step:hover {
    background: var(--bg-card-hover);
    border-color: var(--primary-green);
    transform: scale(1.05);
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    font-size: 24px;
    font-weight: 700;
    color: #000;
    margin-bottom: 20px;
}

.step-content h3 {
    color: var(--text-primary);
    font-size: 18px;
    margin-bottom: 10px;
    font-weight: 600;
}

.step-content p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.5;
}

.step-arrow {
    font-size: 40px;
    color: var(--primary-green);
    font-weight: 300;
}

/* Documentation Cards */
.doc-card {
    background: var(--bg-card);
    border: 1px solid rgba(0, 213, 99, 0.1);
    border-radius: 16px;
    padding: 40px;
    margin-bottom: 40px;
}

.doc-header {
    margin-bottom: 30px;
}

.doc-header h3 {
    color: var(--text-primary);
    font-size: 28px;
    margin-bottom: 10px;
    font-weight: 600;
}

.doc-header p {
    color: var(--text-secondary);
    font-size: 16px;
}

/* Code Blocks */
.code-block {
    background: #1a1f2e;
    border: 1px solid rgba(0, 213, 99, 0.2);
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 20px;
}

.code-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 20px;
    background: #0f1419;
    border-bottom: 1px solid rgba(0, 213, 99, 0.1);
}

.code-lang {
    color: var(--primary-green);
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.copy-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 213, 99, 0.1);
    border: 1px solid var(--primary-green);
    color: var(--primary-green);
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.copy-btn:hover {
    background: var(--primary-green);
    color: #000;
    transform: translateY(-2px);
}

.copy-btn.copied {
    background: #4CAF50;
    border-color: #4CAF50;
    color: #fff;
}

.copy-icon {
    font-size: 16px;
}

.code-block pre {
    margin: 0;
    padding: 25px;
    overflow-x: auto;
}

.code-block code {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 14px;
    line-height: 1.6;
    color: #e0e0e0;
}

/* Field List */
.doc-details {
    margin-top: 30px;
}

.doc-details h4 {
    color: var(--text-primary);
    font-size: 20px;
    margin-bottom: 15px;
    font-weight: 600;
}

.field-list {
    list-style: none;
    padding: 0;
}

.field-list li {
    color: var(--text-secondary);
    font-size: 16px;
    line-height: 1.8;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.field-list li:last-child {
    border-bottom: none;
}

.field-list strong {
    color: var(--primary-green);
    font-weight: 600;
}

.field-list code {
    background: rgba(0, 213, 99, 0.1);
    color: var(--primary-green);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 14px;
    font-family: 'JetBrains Mono', monospace;
}

/* Error Examples */
.error-examples {
    display: grid;
    gap: 20px;
    margin-top: 20px;
}

.error-example {
    background: rgba(255, 82, 82, 0.05);
    border: 1px solid rgba(255, 82, 82, 0.2);
    border-radius: 12px;
    padding: 20px;
}

.error-code {
    color: #ff5252;
    font-weight: 700;
    font-size: 14px;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.error-example .code-block {
    margin: 0;
}

/* Setup Steps */
.setup-steps {
    display: grid;
    gap: 30px;
    margin-top: 60px;
}

.setup-step {
    display: flex;
    gap: 25px;
    background: var(--bg-card);
    border: 1px solid rgba(0, 213, 99, 0.1);
    border-radius: 16px;
    padding: 30px;
    transition: all 0.3s ease;
}

.setup-step:hover {
    background: var(--bg-card-hover);
    border-color: var(--primary-green);
    transform: translateX(10px);
}

.setup-icon {
    font-size: 48px;
    flex-shrink: 0;
}

.setup-step h3 {
    color: var(--text-primary);
    font-size: 22px;
    margin-bottom: 10px;
    font-weight: 600;
}

.setup-step p {
    color: var(--text-secondary);
    font-size: 16px;
    line-height: 1.6;
}

.setup-step a {
    color: var(--primary-green);
    text-decoration: underline;
}

.setup-step code {
    background: rgba(0, 213, 99, 0.1);
    color: var(--primary-green);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 14px;
}

/* Setup Warning */
.setup-warning {
    display: flex;
    gap: 20px;
    background: rgba(255, 193, 7, 0.05);
    border: 2px solid rgba(255, 193, 7, 0.3);
    border-radius: 16px;
    padding: 30px;
    margin-top: 40px;
}

.warning-icon {
    font-size: 48px;
    flex-shrink: 0;
}

.warning-content h4 {
    color: #FFC107;
    font-size: 20px;
    margin-bottom: 10px;
    font-weight: 600;
}

.warning-content p {
    color: var(--text-secondary);
    font-size: 16px;
    line-height: 1.6;
}

/* Use Cases Grid */
.usecases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.usecase-card {
    background: var(--bg-card);
    border: 1px solid rgba(0, 213, 99, 0.1);
    border-radius: 16px;
    padding: 40px 30px;
    transition: all 0.3s ease;
}

.usecase-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--primary-green);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.usecase-icon {
    font-size: 60px;
    margin-bottom: 20px;
}

.usecase-card h3 {
    color: var(--text-primary);
    font-size: 22px;
    margin-bottom: 20px;
    font-weight: 600;
}

.usecase-card ul {
    list-style: none;
    padding: 0;
}

.usecase-card li {
    color: var(--text-secondary);
    font-size: 16px;
    line-height: 1.8;
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
}

.usecase-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-green);
    font-weight: 700;
}

/* Examples Tabs */
.examples-tabs {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    justify-content: center;
    padding: 20px 0;
}

.tab-btn {
    background: var(--bg-card);
    border: 2px solid rgba(0, 213, 99, 0.2);
    color: var(--text-secondary);
    padding: 15px 30px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tab-btn:hover {
    background: var(--bg-card-hover);
    border-color: var(--primary-green);
    color: var(--text-primary);
}

.tab-btn.active {
    background: var(--primary-green);
    border-color: var(--primary-green);
    color: #000;
}

/* Example Sections */
.section-example {
    display: none;
}

.section-example.example-active {
    display: block;
}

.example-header {
    text-align: center;
    margin-bottom: 40px;
}

.example-header h2 {
    color: var(--text-primary);
    font-size: 36px;
    margin-bottom: 15px;
    font-weight: 700;
}

.example-header p {
    color: var(--text-secondary);
    font-size: 18px;
}

.example-notes {
    background: rgba(0, 213, 99, 0.05);
    border: 1px solid rgba(0, 213, 99, 0.2);
    border-radius: 12px;
    padding: 30px;
    margin-top: 30px;
}

.example-notes h3 {
    color: var(--text-primary);
    font-size: 20px;
    margin-bottom: 15px;
    font-weight: 600;
}

.example-notes ol {
    color: var(--text-secondary);
    font-size: 16px;
    line-height: 1.8;
    padding-left: 25px;
}

.example-notes li {
    margin: 10px 0;
}

.example-notes code {
    background: rgba(0, 213, 99, 0.1);
    color: var(--primary-green);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 14px;
    font-family: 'JetBrains Mono', monospace;
}

.example-notes ul {
    list-style: disc;
    margin-left: 20px;
    margin-top: 10px;
}

/* Deployment Grid */
.deployment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-top: 60px;
}

.deployment-card {
    background: var(--bg-card);
    border: 1px solid rgba(0, 213, 99, 0.1);
    border-radius: 16px;
    padding: 30px 25px;
    text-align: center;
    transition: all 0.3s ease;
}

.deployment-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--primary-green);
    transform: translateY(-5px);
}

.deployment-card h3 {
    color: var(--text-primary);
    font-size: 20px;
    margin-bottom: 15px;
    font-weight: 600;
}

.deployment-card p {
    color: var(--text-secondary);
    font-size: 15px;
    margin-bottom: 15px;
    line-height: 1.5;
}

.deployment-card code {
    display: inline-block;
    background: rgba(0, 213, 99, 0.1);
    color: var(--primary-green);
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 13px;
    font-family: 'JetBrains Mono', monospace;
}

/* CTA Section */
.section-cta {
    padding: 80px 20px;
}

.cta-box {
    background: linear-gradient(135deg, rgba(0, 213, 99, 0.1), rgba(0, 255, 157, 0.05));
    border: 2px solid var(--primary-green);
    border-radius: 24px;
    padding: 60px 40px;
    text-align: center;
    box-shadow: 0 0 40px rgba(0, 213, 99, 0.2);
}

.cta-box h2 {
    color: var(--text-primary);
    font-size: 42px;
    margin-bottom: 20px;
    font-weight: 700;
}

.cta-box p {
    color: var(--text-secondary);
    font-size: 20px;
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Responsive Design */
@media (max-width: 768px) {
    .steps-container {
        flex-direction: column;
        align-items: stretch;
    }
    
    .step {
        max-width: 100%;
    }
    
    .step-arrow {
        transform: rotate(90deg);
        font-size: 30px;
    }
    
    .benefits-grid,
    .usecases-grid {
        grid-template-columns: 1fr;
    }
    
    .setup-step {
        flex-direction: column;
        text-align: center;
    }
    
    .setup-warning {
        flex-direction: column;
        text-align: center;
    }
    
    .deployment-grid {
        grid-template-columns: 1fr;
    }
    
    .examples-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        width: 100%;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .cta-buttons .btn {
        width: 100%;
    }
    
    .code-header {
        flex-direction: column;
        gap: 10px;
        align-items: flex-start;
    }
    
    .copy-btn {
        width: 100%;
        justify-content: center;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .hero-bg-shapes,
    .copy-btn,
    .section-cta,
    .footer {
        display: none;
    }
    
    .code-block {
        border: 1px solid #000;
    }
}

/* ===================================
   Advanced Integration Page
   =================================== */

.hero-advanced {
    padding: 150px 20px 100px;
    position: relative;
    overflow: hidden;
}

.hero-advanced .hero-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

/* Architecture Diagram */
.arch-diagram {
    max-width: 620px;
    margin: 50px auto 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
}

.arch-node {
    width: 100%;
    background: var(--bg-card);
    border: 2px solid rgba(0, 213, 99, 0.2);
    border-radius: 16px;
    padding: 20px 30px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.arch-icon {
    font-size: 42px;
    margin-bottom: 6px;
}

.arch-node strong {
    color: var(--text-primary);
    font-size: 17px;
    font-weight: 600;
}

.arch-node small {
    color: var(--text-secondary);
    font-size: 13px;
}

.arch-row {
    width: 100%;
    display: flex;
    justify-content: center;
}

.arch-row .arch-node {
    max-width: 300px;
}

.arch-start  { border-color: rgba(0, 213, 99, 0.5); }
.arch-server { border-color: rgba(0, 213, 99, 0.3); }
.arch-db     { border-color: rgba(33, 150, 243, 0.35); }
.arch-ai     { border-color: rgba(156, 39, 176, 0.35); }
.arch-end    {
    border-color: var(--primary-green);
    background: linear-gradient(135deg, rgba(0, 213, 99, 0.12), rgba(0, 255, 157, 0.05));
}

.arch-label {
    font-size: 11px;
    padding: 3px 12px;
    border-radius: 20px;
    margin-top: 8px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.6px;
}

.arch-label-blue   { background: rgba(33, 150, 243, 0.15); color: #64b5f6; }
.arch-label-purple { background: rgba(156, 39, 176, 0.15); color: #ce93d8; }

.arch-connector {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 4px 0;
    gap: 2px;
}

.arch-connector-label {
    color: var(--text-muted);
    font-size: 12px;
    font-weight: 500;
}

.arch-arrow-down {
    font-size: 28px;
    color: var(--primary-green);
    line-height: 1.2;
}

.arch-fork-arrows,
.arch-merge-arrows {
    display: flex;
    justify-content: space-around;
    padding: 4px 60px;
    font-size: 28px;
    color: var(--primary-green);
    width: 100%;
}

.arch-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    width: 100%;
}

/* Architecture benefits row */
.arch-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 25px;
    margin-top: 50px;
}

.arch-benefit-item {
    display: flex;
    gap: 18px;
    align-items: flex-start;
    background: var(--bg-card);
    border: 1px solid rgba(0, 213, 99, 0.1);
    border-radius: 14px;
    padding: 24px 20px;
}

.arch-benefit-item > span {
    font-size: 36px;
    flex-shrink: 0;
}

.arch-benefit-item strong {
    display: block;
    color: var(--text-primary);
    font-size: 17px;
    margin-bottom: 6px;
}

.arch-benefit-item p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.5;
    margin: 0;
}

/* Prerequisites */
.prereq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(420px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.prereq-card {
    background: var(--bg-card);
    border: 1px solid rgba(0, 213, 99, 0.1);
    border-radius: 16px;
    padding: 35px 30px;
}

.prereq-card h3 {
    color: var(--text-primary);
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
}

.prereq-card p {
    color: var(--text-secondary);
    font-size: 15px;
    margin-bottom: 20px;
    line-height: 1.6;
}

.prereq-card code {
    background: rgba(0, 213, 99, 0.1);
    color: var(--primary-green);
    padding: 2px 7px;
    border-radius: 4px;
    font-size: 13px;
    font-family: 'JetBrains Mono', monospace;
}

/* Schema */
.schema-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(420px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.schema-card {
    background: var(--bg-card);
    border: 1px solid rgba(0, 213, 99, 0.1);
    border-radius: 16px;
    padding: 30px;
}

.schema-card h3 {
    color: var(--text-primary);
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 20px;
}

/* Security (advanced page) */
.section-security-adv .security-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.security-card {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 35px 30px;
}

.security-card h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 20px;
}

.security-card ul {
    list-style: none;
    padding: 0;
}

.security-card li {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.7;
    padding: 9px 0 9px 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    position: relative;
}

.security-card li:last-child { border-bottom: none; }

.security-card code {
    background: rgba(0, 213, 99, 0.1);
    color: var(--primary-green);
    padding: 1px 6px;
    border-radius: 4px;
    font-size: 13px;
    font-family: 'JetBrains Mono', monospace;
}

.security-do  { border: 2px solid rgba(76, 175, 80, 0.3); }
.security-do  h3 { color: #4caf50; }
.security-do  li::before { content: '✅'; position: absolute; left: 0; font-size: 14px; }

.security-dont { border: 2px solid rgba(244, 67, 54, 0.3); }
.security-dont h3 { color: #f44336; }
.security-dont li::before { content: '⛔'; position: absolute; left: 0; font-size: 14px; }

/* Responsive — Advanced Page */
@media (max-width: 768px) {
    .arch-split {
        grid-template-columns: 1fr;
    }

    .arch-fork-arrows,
    .arch-merge-arrows {
        padding: 4px 40px;
    }

    .prereq-grid,
    .schema-grid,
    .section-security-adv .security-grid {
        grid-template-columns: 1fr;
    }

    .arch-benefits {
        grid-template-columns: 1fr;
    }
}