/**
 * TIC Identity - Documentation Styles
 * Mintlify-inspired design for API documentation
 * Centered content, 2-column endpoint layout
 */

/* ==========================================================================
   Docs Layout - Mintlify Style
   ========================================================================== */

.docs-layout {
    display: flex;
    min-height: calc(100vh - 65px);
    max-width: 1600px;
    margin: 0 auto;
}

/* Sidebar */
.docs-sidebar {
    position: sticky;
    top: 65px;
    width: 260px;
    height: calc(100vh - 65px);
    overflow-y: auto;
    padding: var(--space-6) var(--space-4);
    border-right: 1px solid var(--border-primary);
    background-color: var(--bg-primary);
    flex-shrink: 0;
    display: none;
}

@media (min-width: 1024px) {
    .docs-sidebar {
        display: block;
    }
}

/* Main content area - centered */
.docs-main {
    flex: 1;
    min-width: 0;
    max-width: 1100px;
    margin: 0 auto;
    padding: var(--space-10) var(--space-6);
}

@media (min-width: 1024px) {
    .docs-main {
        padding: var(--space-10) var(--space-10);
    }
}

/* Content wrapper */
.docs-content {
    max-width: 100%;
}

/* For non-API pages, limit width */
.docs-content--narrow {
    max-width: 720px;
}

/* ==========================================================================
   Sidebar Navigation
   ========================================================================== */

.docs-nav__section {
    margin-bottom: var(--space-6);
}

.docs-nav__title {
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    margin-bottom: var(--space-3);
    padding: 0 var(--space-3);
}

.docs-nav__list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.docs-nav__item {
    margin-bottom: var(--space-1);
}

.docs-nav__link {
    display: block;
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-sm);
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

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

.docs-nav__link--active {
    color: var(--accent-primary);
    background-color: rgba(53, 122, 107, 0.1);
    font-weight: var(--font-medium);
}

/* ==========================================================================
   Documentation Content Typography
   ========================================================================== */

.docs-content h1 {
    font-size: var(--text-4xl);
    font-weight: var(--font-bold);
    margin-top: 0;
    margin-bottom: var(--space-4);
    letter-spacing: var(--tracking-tight);
}

.docs-content h2 {
    font-size: var(--text-2xl);
    font-weight: var(--font-semibold);
    margin-top: var(--space-12);
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--border-primary);
}

.docs-content h3 {
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    margin-top: var(--space-8);
    margin-bottom: var(--space-3);
}

.docs-content h4 {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    margin-top: var(--space-6);
    margin-bottom: var(--space-2);
}

.docs-content > p.lead {
    font-size: var(--text-lg);
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-8);
}

/* ==========================================================================
   API Section - 2 Column Layout (Mintlify Style)
   ========================================================================== */

.api-section {
    margin: var(--space-16) 0;
    padding-top: var(--space-12);
    border-top: 1px solid var(--border-primary);
}

.api-section:first-of-type {
    margin-top: var(--space-8);
    padding-top: 0;
    border-top: none;
}

.api-section__header {
    margin-bottom: var(--space-6);
}

.api-section__header h2 {
    margin-top: 0;
    margin-bottom: var(--space-2);
    border-bottom: none;
    padding-bottom: 0;
}

.api-section__header p {
    color: var(--text-secondary);
    margin: 0;
}

/* API Playground - 2 Column Grid */
.api-playground {
    display: grid;
    gap: var(--space-8);
    margin-top: var(--space-6);
}

@media (min-width: 900px) {
    .api-playground {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-6);
    }
}

/* Request Panel (Left) */
.api-playground__request {
    order: 1;
}

/* Response Panel (Right) */
.api-playground__response {
    order: 2;
    position: sticky;
    top: calc(65px + var(--space-6));
    align-self: start;
}

@media (max-width: 899px) {
    .api-playground__response {
        position: static;
    }
}

/* Endpoint Header Bar */
.api-endpoint-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    margin-bottom: var(--space-6);
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
}

.api-method {
    display: inline-flex;
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-xs);
    font-weight: var(--font-bold);
    font-family: var(--font-mono);
    text-transform: uppercase;
    border-radius: var(--radius-md);
    letter-spacing: 0.025em;
}

.api-method--get {
    color: #15803d;
    background-color: #dcfce7;
}

.api-method--post {
    color: #1d4ed8;
    background-color: #dbeafe;
}

.api-method--put {
    color: #b45309;
    background-color: #fef3c7;
}

.api-method--delete {
    color: #b91c1c;
    background-color: #fee2e2;
}

[data-theme="dark"] .api-method--get {
    color: #4ade80;
    background-color: rgba(74, 222, 128, 0.15);
}

[data-theme="dark"] .api-method--post {
    color: #60a5fa;
    background-color: rgba(96, 165, 250, 0.15);
}

[data-theme="dark"] .api-method--put {
    color: #fbbf24;
    background-color: rgba(251, 191, 36, 0.15);
}

[data-theme="dark"] .api-method--delete {
    color: #f87171;
    background-color: rgba(248, 113, 113, 0.15);
}

.api-path {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--text-primary);
    background: none;
    padding: 0;
    border: none;
}

/* ==========================================================================
   Parameter Tables
   ========================================================================== */

.params-table {
    margin: var(--space-4) 0;
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.params-table table {
    margin: 0;
    font-size: var(--text-sm);
}

.params-table th {
    background-color: var(--bg-tertiary);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    color: var(--text-tertiary);
}

.params-table td {
    vertical-align: top;
}

.params-table code {
    font-size: var(--text-xs);
}

.param-name {
    font-family: var(--font-mono);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
}

.param-type {
    display: block;
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--text-tertiary);
    margin-top: 2px;
}

.param-required {
    display: inline-block;
    margin-left: var(--space-2);
    padding: 1px var(--space-2);
    font-size: 10px;
    font-weight: var(--font-semibold);
    color: var(--color-error);
    background-color: var(--color-error-bg);
    border-radius: var(--radius-sm);
    vertical-align: middle;
}

.param-optional {
    display: inline-block;
    margin-left: var(--space-2);
    font-size: 10px;
    color: var(--text-quaternary);
    vertical-align: middle;
}

/* ==========================================================================
   API Tabs
   ========================================================================== */

.api-tabs {
    display: flex;
    gap: var(--space-1);
    margin-bottom: var(--space-4);
    border-bottom: 1px solid var(--border-primary);
}

.api-tab {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--text-secondary);
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.api-tab:hover {
    color: var(--text-primary);
}

.api-tab--active {
    color: var(--accent-primary);
    border-bottom-color: var(--accent-primary);
}

.api-tab-content {
    display: none;
}

.api-tab-content--active {
    display: block;
}

/* ==========================================================================
   Response Panel Styling
   ========================================================================== */

.api-playground__response h4 {
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    color: var(--text-tertiary);
    margin: 0 0 var(--space-3) 0;
}

.api-playground__response h4.mt-4 {
    margin-top: var(--space-6);
}

.response-status {
    display: inline-flex;
    padding: var(--space-1) var(--space-2);
    margin-bottom: var(--space-3);
    font-size: var(--text-xs);
    font-weight: var(--font-bold);
    font-family: var(--font-mono);
    border-radius: var(--radius-sm);
}

.response-status--success {
    color: #15803d;
    background-color: #dcfce7;
}

.response-status--error {
    color: #b91c1c;
    background-color: #fee2e2;
}

[data-theme="dark"] .response-status--success {
    color: #4ade80;
    background-color: rgba(74, 222, 128, 0.15);
}

[data-theme="dark"] .response-status--error {
    color: #f87171;
    background-color: rgba(248, 113, 113, 0.15);
}

.api-playground__response pre {
    margin: 0;
    padding: var(--space-4);
    background-color: #0f172a;
    border-radius: var(--radius-lg);
    overflow-x: auto;
}

.api-playground__response pre code {
    color: #e2e8f0;
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
}

/* ==========================================================================
   Code Example Tabs (Multi-language)
   ========================================================================== */

.code-example {
    margin-top: var(--space-4);
}

.code-example__tabs {
    display: flex;
    gap: 0;
    background-color: #1e293b;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    padding: 0;
    border-bottom: 1px solid #334155;
}

.code-example__tab {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    color: #94a3b8;
    background: none;
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
}

.code-example__tab:hover {
    color: #e2e8f0;
}

.code-example__tab--active {
    color: #ffffff;
    background-color: #0f172a;
}

.code-example__code {
    margin: 0;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    background-color: #0f172a;
}

/* ==========================================================================
   Code Blocks (General)
   ========================================================================== */

.docs-content pre {
    margin: var(--space-4) 0;
    padding: var(--space-4);
    background-color: #0f172a;
    border-radius: var(--radius-lg);
    overflow-x: auto;
}

.docs-content pre code {
    color: #e2e8f0;
    background-color: transparent;
    padding: 0;
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
}

/* Inline code */
.docs-content code:not(pre code) {
    padding: 2px 6px;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-sm);
    font-size: 0.875em;
    color: var(--text-primary);
}

/* ==========================================================================
   Callouts / Alerts
   ========================================================================== */

.callout {
    display: flex;
    gap: var(--space-3);
    padding: var(--space-4);
    margin: var(--space-6) 0;
    border-radius: var(--radius-lg);
    border-left: 4px solid;
}

.callout__icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    margin-top: 2px;
}

.callout__content {
    flex: 1;
    min-width: 0;
}

.callout__title {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-1);
}

.callout__text {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
}

.callout--info {
    background-color: var(--color-info-bg);
    border-color: var(--color-info);
}

.callout--info .callout__icon,
.callout--info .callout__title {
    color: var(--color-info);
}

.callout--warning {
    background-color: var(--color-warning-bg);
    border-color: var(--color-warning);
}

.callout--warning .callout__icon,
.callout--warning .callout__title {
    color: var(--color-warning);
}

.callout--error {
    background-color: var(--color-error-bg);
    border-color: var(--color-error);
}

.callout--error .callout__icon,
.callout--error .callout__title {
    color: var(--color-error);
}

.callout--success {
    background-color: var(--color-success-bg);
    border-color: var(--color-success);
}

.callout--success .callout__icon,
.callout--success .callout__title {
    color: var(--color-success);
}

/* ==========================================================================
   Breadcrumbs
   ========================================================================== */

.docs-breadcrumbs {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-6);
    font-size: var(--text-sm);
}

.docs-breadcrumbs__item {
    color: var(--text-tertiary);
}

.docs-breadcrumbs__item a {
    color: var(--text-secondary);
}

.docs-breadcrumbs__item a:hover {
    color: var(--accent-primary);
}

.docs-breadcrumbs__separator {
    color: var(--text-quaternary);
}

/* ==========================================================================
   Mobile Navigation
   ========================================================================== */

.docs-mobile-nav {
    display: block;
    padding: var(--space-4);
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-primary);
}

@media (min-width: 1024px) {
    .docs-mobile-nav {
        display: none;
    }
}

.docs-mobile-nav__toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--text-primary);
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    cursor: pointer;
}

.docs-mobile-nav__toggle svg {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-fast);
}

.docs-mobile-nav__toggle[aria-expanded="true"] svg {
    transform: rotate(180deg);
}

.docs-mobile-nav__menu {
    display: none;
    padding: var(--space-4);
    margin-top: var(--space-2);
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
}

.docs-mobile-nav__menu.is-open {
    display: block;
}

/* ==========================================================================
   Product Switcher
   ========================================================================== */

.docs-product-switcher {
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--border-primary);
}

.docs-product-switcher__label {
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    margin-bottom: var(--space-2);
}

.docs-product-switcher__select {
    width: 100%;
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--text-primary);
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    cursor: pointer;
}

.docs-product-switcher__select:hover {
    border-color: var(--border-secondary);
}

.docs-product-switcher__select:focus {
    outline: var(--ring-width) solid var(--ring-color);
    outline-offset: var(--ring-offset);
}

/* ==========================================================================
   Feature Cards Grid (for docs home)
   ========================================================================== */

.docs-content .features__grid {
    display: grid;
    gap: var(--space-4);
    margin: var(--space-6) 0;
}

@media (min-width: 600px) {
    .docs-content .features__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 900px) {
    .docs-content .features__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ==========================================================================
   Sequence Diagram - API Flow Visualization
   ========================================================================== */

.sequence-diagram {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: 12px;
    padding: var(--space-6);
    margin: var(--space-6) 0;
    overflow-x: auto;
}

/* Header with actor icons - 3 column grid */
.sequence-diagram__header {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--space-4);
    margin-bottom: 0;
    min-width: 500px;
}

.sequence-diagram__actor {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    text-align: center;
}

.sequence-diagram__actor-icon {
    width: 48px;
    height: 48px;
    background: var(--bg-primary);
    border: 2px solid var(--border-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sequence-diagram__actor-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--text-secondary);
}

.sequence-diagram__actor span {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
}

/* Body area - 3 column grid with lifelines */
.sequence-diagram__body {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    position: relative;
    min-width: 500px;
    padding-top: var(--space-2);
}

/* Vertical lifelines */
.sequence-diagram__lifeline {
    position: relative;
    grid-row: 1 / -1;
}

.sequence-diagram__lifeline::after {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 0;
    bottom: 0;
    width: 2px;
    background: repeating-linear-gradient(
        to bottom,
        var(--border-primary) 0,
        var(--border-primary) 6px,
        transparent 6px,
        transparent 12px
    );
}

/* Message rows - span all 3 columns */
.sequence-diagram__row {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    align-items: center;
    min-height: 56px;
    position: relative;
}

/* Step number badge - positioned at far left */
.sequence-diagram__number {
    position: absolute;
    left: -8px;
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 24px;
    background: var(--bg-primary);
    border: 2px solid var(--border-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-secondary);
    z-index: 3;
}

.sequence-diagram__row--highlight .sequence-diagram__number {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: white;
}

/* Arrow base styling */
.sequence-diagram__arrow {
    position: relative;
    height: 2px;
    background: var(--border-secondary);
}

/* Text container above the arrow line */
.sequence-diagram__arrow::before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: -28px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sequence-diagram__label {
    position: absolute;
    top: -24px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.8125rem;
    color: var(--text-primary);
    background: var(--bg-secondary);
    padding: 2px 8px;
    border-radius: 4px;
    z-index: 2;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
}

.sequence-diagram__label code {
    background: var(--bg-primary);
    padding: 1px 4px;
    border-radius: 3px;
    font-size: 0.75rem;
}

.sequence-diagram__note {
    font-size: 0.6875rem;
    color: var(--text-tertiary);
    background: var(--bg-tertiary);
    padding: 1px 6px;
    border-radius: 3px;
    z-index: 2;
    white-space: nowrap;
}

/* Arrowhead */
.sequence-diagram__arrow::after {
    content: '';
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
}

/* Arrow: User (col 0) → Service (col 1) - right pointing, spans col 1 */
.sequence-diagram__arrow--0-1 {
    grid-column: 1 / 2;
    margin-left: 50%;
    margin-right: calc(-50% - 1px);
}

.sequence-diagram__arrow--0-1::after {
    right: -1px;
    border-left: 8px solid var(--border-secondary);
}

/* Arrow: Service (col 1) → TIC (col 2) - right pointing */
.sequence-diagram__arrow--1-2 {
    grid-column: 2 / 3;
    margin-left: 50%;
    margin-right: calc(-50% - 1px);
}

.sequence-diagram__arrow--1-2::after {
    right: -1px;
    border-left: 8px solid var(--border-secondary);
}

/* Arrow: TIC (col 2) → Service (col 1) - left pointing */
.sequence-diagram__arrow--2-1 {
    grid-column: 2 / 3;
    margin-left: calc(-50% + 1px);
    margin-right: 50%;
}

.sequence-diagram__arrow--2-1::after {
    left: -1px;
    border-right: 8px solid var(--border-secondary);
}

/* Arrow: Service (col 1) → User (col 0) - left pointing */
.sequence-diagram__arrow--1-0 {
    grid-column: 1 / 2;
    margin-left: calc(-50% + 1px);
    margin-right: 50%;
}

.sequence-diagram__arrow--1-0::after {
    left: -1px;
    border-right: 8px solid var(--border-secondary);
}

/* Highlighted row arrow colors */
.sequence-diagram__row--highlight .sequence-diagram__arrow {
    background: var(--accent-primary);
}

.sequence-diagram__row--highlight .sequence-diagram__arrow--1-2::after,
.sequence-diagram__row--highlight .sequence-diagram__arrow--0-1::after {
    border-left-color: var(--accent-primary);
}

.sequence-diagram__row--highlight .sequence-diagram__arrow--2-1::after,
.sequence-diagram__row--highlight .sequence-diagram__arrow--1-0::after {
    border-right-color: var(--accent-primary);
}

/* Legend */
.sequence-diagram__legend {
    margin-top: var(--space-5);
    padding-top: var(--space-4);
    border-top: 1px solid var(--border-primary);
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.sequence-diagram__legend-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

.sequence-diagram__legend-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border-radius: 4px;
    font-size: 0.75rem;
}

.sequence-diagram__legend-icon--time {
    color: var(--warning-text);
}

.sequence-diagram__legend-icon--once {
    color: var(--accent-primary);
    font-weight: 600;
}

/* Mobile responsive */
@media (max-width: 600px) {
    .sequence-diagram {
        padding: var(--space-4);
    }

    .sequence-diagram__header,
    .sequence-diagram__body {
        min-width: 420px;
    }

    .sequence-diagram__actor-icon {
        width: 36px;
        height: 36px;
    }

    .sequence-diagram__actor-icon svg {
        width: 18px;
        height: 18px;
    }

    .sequence-diagram__actor span {
        font-size: 0.75rem;
    }

    .sequence-diagram__label {
        font-size: 0.75rem;
        padding: 1px 4px;
    }

    .sequence-diagram__number {
        width: 20px;
        height: 20px;
        font-size: 0.625rem;
    }
}