/* InfaNeer Documentation - Styles */

/* Documentation Navigation */
.docs-nav {
    display: flex;
    gap: 0.5rem;
    padding: 0 2rem;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    overflow-x: auto;
}

.docs-nav-btn {
    padding: 1rem 1.5rem;
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.docs-nav-btn:hover {
    color: var(--text-primary);
    background: var(--bg-tertiary);
}

.docs-nav-btn.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

/* Main Content */
.docs-main {
    padding: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    min-height: calc(100vh - 200px);
}

/* Documentation Sections */
.docs-section {
    display: none;
}

.docs-section.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.section-header {
    margin-bottom: 2rem;
}

.section-header h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.5rem 0;
}

.section-header .lead {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin: 0;
}

/* Feature Grid */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.feature-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.2s ease;
}

.feature-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.feature-icon svg {
    width: 24px;
    height: 24px;
    color: var(--primary-color);
}

.feature-card h4 {
    margin: 0 0 0.5rem 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.feature-card p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Info Cards */
.info-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1.5rem;
}

.info-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
}

.info-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 1rem 0;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}

/* Changelog */
.changelog {
    list-style: none;
    padding: 0;
    margin: 0;
}

.changelog li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.5rem 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.badge {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    text-transform: uppercase;
    flex-shrink: 0;
}

.badge.new {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
}

.badge.improved {
    background: rgba(59, 130, 246, 0.1);
    color: var(--info-color);
}

/* Quick Start */
.quick-start {
    list-style: none;
    padding: 0;
    margin: 0;
    counter-reset: step;
}

.quick-start li {
    position: relative;
    padding-left: 3rem;
    padding-bottom: 1rem;
    margin-bottom: 0.5rem;
    border-left: 2px solid var(--border-color);
    margin-left: 0.75rem;
}

.quick-start li::before {
    counter-increment: step;
    content: counter(step);
    position: absolute;
    left: -0.75rem;
    top: 0;
    width: 1.5rem;
    height: 1.5rem;
    background: var(--primary-color);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.quick-start li strong {
    display: block;
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.quick-start li p {
    margin: 0;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Architecture Visual */
.architecture-visual {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 2rem;
}

.arch-layer {
    text-align: center;
    margin-bottom: 1rem;
}

.arch-layer h4 {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    margin: 0 0 1rem 0;
}

.arch-nodes {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.arch-node {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.node-icon {
    width: 48px;
    height: 48px;
    background: var(--bg-tertiary);
    border-radius: 10px;
    border: 2px solid var(--border-color);
}

.arch-node span {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.arch-connector {
    height: 40px;
    width: 2px;
    background: var(--border-color);
    margin: 1rem auto;
    position: relative;
}

.arch-connector::after {
    content: '▼';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--border-color);
    font-size: 0.7rem;
}

.arch-core {
    background: var(--bg-tertiary);
    border: 2px solid var(--primary-color);
    border-radius: 12px;
    padding: 1.5rem;
    display: inline-block;
}

.core-item {
    margin-bottom: 0.5rem;
}

.core-label {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
}

.core-desc {
    display: block;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.core-flow {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.core-flow span {
    background: var(--bg-secondary);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
}

.arch-services {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1rem;
    max-width: 700px;
    margin: 0 auto;
}

.service-box {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1rem;
    text-align: left;
}

.service-box h5 {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 0.5rem 0;
}

.service-box ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-box li {
    font-size: 0.75rem;
    color: var(--text-secondary);
    padding: 0.15rem 0;
}

/* Component Grid */
.component-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.component-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
}

.component-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.component-header h4 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.component-type {
    font-size: 0.7rem;
    font-weight: 500;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
}

.component-card > p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin: 0 0 0.75rem 0;
    line-height: 1.5;
}

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

.component-card li {
    font-size: 0.8rem;
    color: var(--text-secondary);
    padding: 0.25rem 0;
    padding-left: 1rem;
    position: relative;
}

.component-card li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

/* Workflow List */
.workflow-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.workflow-doc {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
}

.workflow-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.workflow-header h3 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.workflow-version {
    font-size: 0.7rem;
    font-weight: 500;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
}

.workflow-doc > p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0 0 1rem 0;
}

.workflow-details {
    background: var(--bg-tertiary);
    border-radius: 8px;
    padding: 1rem;
}

.detail-item {
    display: flex;
    gap: 0.5rem;
    font-size: 0.85rem;
    padding: 0.25rem 0;
}

.detail-item .label {
    color: var(--text-secondary);
    font-weight: 500;
    min-width: 80px;
}

.detail-item code {
    background: var(--bg-secondary);
    padding: 0.1rem 0.4rem;
    border-radius: 4px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    color: var(--primary-color);
}

/* Flow Diagram */
.flow-diagram {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
}

.flow-diagram h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 1.5rem 0;
}

.flow-steps {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
}

.flow-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 120px;
}

.step-num {
    width: 32px;
    height: 32px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.step-info {
    text-align: center;
}

.step-info h4 {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 0.25rem 0;
}

.step-info p {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin: 0;
}

.flow-arrow {
    font-size: 1.5rem;
    color: var(--border-color);
    margin-top: 0.25rem;
}

/* API Reference */
.api-group {
    margin-bottom: 2rem;
}

.api-group h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 1rem 0;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.api-endpoint {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 0.75rem;
}

.endpoint-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.method {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    text-transform: uppercase;
}

.method.get {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
}

.method.post {
    background: rgba(59, 130, 246, 0.1);
    color: var(--info-color);
}

.method.put {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
}

.method.delete {
    background: rgba(239, 68, 68, 0.1);
    color: var(--error-color);
}

.endpoint-header code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.api-endpoint > p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin: 0;
}

.endpoint-body,
.endpoint-response {
    margin-top: 0.75rem;
}

.endpoint-body .label,
.endpoint-response .label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.endpoint-body pre,
.endpoint-response pre {
    margin: 0;
    background: var(--bg-tertiary);
    border-radius: 6px;
    padding: 0.75rem;
    overflow-x: auto;
}

.endpoint-body code,
.endpoint-response code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Configuration Section */
.config-section {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.config-section h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 0.75rem 0;
}

.config-section h4 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 1rem 0 0.5rem 0;
}

.config-section > p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0 0 1rem 0;
}

.code-block {
    background: var(--bg-tertiary);
    border-radius: 8px;
    padding: 1rem;
    overflow-x: auto;
}

.code-block code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.config-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 0.5rem;
}

.config-table th,
.config-table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.85rem;
}

.config-table th {
    font-weight: 600;
    color: var(--text-secondary);
    background: var(--bg-tertiary);
}

.config-table td {
    color: var(--text-primary);
}

.config-table code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    background: var(--bg-tertiary);
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
    color: var(--primary-color);
}

/* Troubleshooting */
.troubleshoot-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.troubleshoot-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-left: 3px solid var(--warning-color);
    border-radius: 8px;
    padding: 1rem;
}

.troubleshoot-card h4 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 0.75rem 0;
}

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

.troubleshoot-card li {
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding: 0.25rem 0;
    padding-left: 1.25rem;
    position: relative;
}

.troubleshoot-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-size: 0.75rem;
}

.troubleshoot-card code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    background: var(--bg-tertiary);
    padding: 0.1rem 0.3rem;
    border-radius: 3px;
}

.support-section {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
}

.support-section h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 0.75rem 0;
}

.support-section p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0 0 0.75rem 0;
}

.support-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.support-section li {
    font-size: 0.9rem;
    color: var(--text-secondary);
    padding: 0.25rem 0;
}

.support-section a {
    color: var(--primary-color);
}

/* Responsive */
@media (max-width: 768px) {
    .docs-nav {
        padding: 0 1rem;
    }

    .docs-nav-btn {
        padding: 0.75rem 1rem;
        font-size: 0.8rem;
    }

    .docs-main {
        padding: 1rem;
    }

    .section-header h1 {
        font-size: 1.5rem;
    }

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

    .info-cards {
        grid-template-columns: 1fr;
    }

    .arch-services {
        grid-template-columns: repeat(2, 1fr);
    }

    .flow-steps {
        flex-direction: column;
        align-items: stretch;
    }

    .flow-step {
        flex-direction: row;
        min-width: auto;
        gap: 1rem;
    }

    .step-info {
        text-align: left;
    }

    .flow-arrow {
        display: none;
    }

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