/* ION Video API Partner Docs — ion.video dark theme */

:root {
  --bg: #041d1e;
  --bg-elevated: #0a2829;
  --bg-muted: #123334;
  --ink: #f2faf6;
  --ink-muted: #bacfc6;
  --ink-faint: #7a948a;
  --accent: #00e27b;
  --accent-hover: #00c36b;
  --accent-soft: rgba(0, 226, 123, 0.12);
  --accent-line: rgba(0, 226, 123, 0.35);
  --warn: #f0b429;
  --warn-bg: rgba(240, 180, 41, 0.12);
  --danger: #ff6b6b;
  --danger-bg: rgba(255, 107, 107, 0.12);
  --ok: #00e27b;
  --ok-bg: rgba(0, 226, 123, 0.12);
  --border: #22302c;
  --code-bg: #020f10;
  --code-ink: #d7eae2;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.35), 0 12px 32px rgba(0, 0, 0, 0.28);
  --radius: 10px;
  --nav-width: 260px;
  --font-sans: "Source Sans 3", "Segoe UI", sans-serif;
  --font-display: "Fraunces", Georgia, serif;
  --font-mono: "IBM Plex Mono", "Consolas", monospace;
  --max-content: 760px;
  --heading-gradient: linear-gradient(90deg, #ffffff 0%, #00e27b 100%);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
  color-scheme: dark;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--ink);
  background:
    radial-gradient(ellipse 70% 45% at 85% -5%, rgba(0, 226, 123, 0.14), transparent 55%),
    radial-gradient(ellipse 55% 40% at 0% 100%, rgba(0, 226, 123, 0.06), transparent 50%),
    var(--bg);
  min-height: 100vh;
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--accent-hover);
}

img {
  max-width: 100%;
}

/* —— Shell —— */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.15rem 1.75rem;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  text-decoration: none;
  color: var(--ink);
  padding-top: 1rem;
  padding-left: 1rem;
}

.brand-logo {
  width: 2rem;
  height: auto;
  display: block;
  flex-shrink: 0;
}

.brand-mark {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 1;
}

.brand-sub {
  font-size: 0.85rem;
  color: var(--ink-muted);
  font-weight: 500;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.header-nav a {
  text-decoration: none;
  color: var(--ink-muted);
  font-size: 0.92rem;
  font-weight: 600;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
}

.header-nav a:hover,
.header-nav a[aria-current="page"] {
  color: var(--accent);
  background: var(--accent-soft);
}

.menu-toggle {
  display: none;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  border-radius: 8px;
  padding: 0.45rem 0.7rem;
  font: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
}

.layout {
  display: grid;
  grid-template-columns: var(--nav-width) minmax(0, 1fr);
  gap: 0;
  max-width: 1280px;
  margin: 0 auto;
  min-height: calc(100vh - 3.5rem);
}

.side-nav {
  position: sticky;
  top: 4.25rem;
  align-self: start;
  height: calc(100vh - 4.25rem);
  overflow-y: auto;
  padding: 1.5rem 1rem 2rem 1.25rem;
  border-right: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg-elevated) 55%, transparent);
}

.side-nav h2 {
  margin: 0 0 0.75rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.side-nav ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

.side-nav a {
  display: block;
  text-decoration: none;
  color: var(--ink-muted);
  font-size: 0.9rem;
  font-weight: 550;
  padding: 0.35rem 0.65rem;
  border-radius: 6px;
  border-left: 2px solid transparent;
  margin-left: -2px;
}

.side-nav a:hover {
  color: var(--ink);
  background: var(--bg-muted);
}

.side-nav a.active {
  color: var(--accent);
  background: var(--accent-soft);
  border-left-color: var(--accent);
}

.main {
  padding: 2rem 2.25rem 4rem;
  min-width: 0;
}

.prose {
  max-width: var(--max-content);
}

/* —— Typography —— */

.hero {
  margin-bottom: 2.5rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--border);
}

.hero .eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.85rem, 4vw, 2.55rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 0.75rem;
  background: var(--heading-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero p.lede {
  margin: 0;
  font-size: 1.12rem;
  color: var(--ink-muted);
  max-width: 42rem;
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  margin-top: 1rem;
  font-size: 0.88rem;
  color: var(--ink-faint);
}

.meta-row strong {
  color: var(--ink-muted);
  font-weight: 600;
}

h2 {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  margin: 2.75rem 0 0.85rem;
  scroll-margin-top: 5rem;
  color: var(--ink);
}

h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 1.75rem 0 0.6rem;
  scroll-margin-top: 5rem;
  color: var(--ink);
}

h4 {
  font-size: 1rem;
  font-weight: 700;
  margin: 1.35rem 0 0.45rem;
  color: var(--ink);
}

p {
  margin: 0 0 1rem;
}

ul,
ol {
  margin: 0 0 1rem;
  padding-left: 1.25rem;
}

li {
  margin-bottom: 0.35rem;
}

li > ul,
li > ol {
  margin-top: 0.35rem;
  margin-bottom: 0.35rem;
}

code,
.mono {
  font-family: var(--font-mono);
  font-size: 0.88em;
}

:not(pre) > code {
  background: var(--bg-muted);
  padding: 0.12em 0.35em;
  border-radius: 4px;
  font-size: 0.86em;
  color: var(--accent);
}

/* —— Components —— */

.callout {
  border-radius: var(--radius);
  padding: 0.9rem 1.1rem;
  margin: 1.25rem 0;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  box-shadow: var(--shadow);
}

.callout.note {
  border-color: var(--accent-line);
  background: linear-gradient(135deg, var(--accent-soft), var(--bg-elevated) 60%);
}

.callout.warn {
  border-color: color-mix(in srgb, var(--warn) 40%, var(--border));
  background: var(--warn-bg);
}

.callout strong.label {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
  color: var(--accent);
}

.callout.warn strong.label {
  color: var(--warn);
}

.table-wrap {
  overflow-x: auto;
  margin: 1rem 0 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elevated);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

th,
td {
  text-align: left;
  padding: 0.65rem 0.9rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

th {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ink-muted);
  background: var(--bg-muted);
  font-weight: 700;
}

tr:last-child td {
  border-bottom: none;
}

/* Workflow stepper */

.workflow {
  display: grid;
  gap: 0.65rem;
  margin: 1.25rem 0 1.75rem;
  counter-reset: step;
}

.workflow-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.85rem;
  align-items: start;
  padding: 0.85rem 1rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  counter-increment: step;
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.workflow-step:hover {
  border-color: var(--accent-line);
  box-shadow: 0 0 0 1px var(--accent-line), var(--shadow);
  transform: translateY(-1px);
}

.workflow-step::before {
  content: counter(step);
  display: grid;
  place-items: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 50%;
  background: var(--accent);
  color: #041d1e;
  font-size: 0.8rem;
  font-weight: 700;
  flex-shrink: 0;
}

.workflow-step .op {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ink);
}

.workflow-step .desc {
  font-size: 0.88rem;
  color: var(--ink-muted);
  margin: 0.15rem 0 0;
}

.workflow-step .arrow {
  grid-column: 1 / -1;
  display: none;
}

/* Code blocks */

.code-block {
  position: relative;
  margin: 1rem 0 1.5rem;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid #1a3332;
  background: var(--code-bg);
  box-shadow: var(--shadow);
}

.code-block .code-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.45rem 0.75rem;
  background: #061a1b;
  border-bottom: 1px solid #1a3332;
  font-size: 0.75rem;
  color: #7a948a;
  font-family: var(--font-mono);
}

.copy-btn {
  border: 1px solid #2a4543;
  background: #123334;
  color: #d7eae2;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.55rem;
  border-radius: 5px;
  cursor: pointer;
}

.copy-btn:hover {
  background: #1a4240;
  border-color: var(--accent-line);
  color: var(--accent);
}

.copy-btn.copied {
  background: var(--accent);
  border-color: var(--accent);
  color: #041d1e;
}

.code-block pre {
  margin: 0;
  padding: 1rem 1.1rem;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.55;
  color: var(--code-ink);
}

.code-block pre code {
  background: none;
  padding: 0;
  font-size: inherit;
  color: inherit;
}

/* Tabs */

.tabs {
  margin: 1rem 0 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elevated);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.tab-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border-bottom: 1px solid var(--border);
  background: var(--bg-muted);
  padding: 0.35rem;
}

.tab-btn {
  border: none;
  background: transparent;
  font: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-muted);
  padding: 0.45rem 0.75rem;
  border-radius: 6px;
  cursor: pointer;
}

.tab-btn:hover {
  color: var(--ink);
}

.tab-btn[aria-selected="true"] {
  background: var(--bg-elevated);
  color: var(--accent);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.25);
}

.tab-panel {
  display: none;
  padding: 1rem;
}

.tab-panel.active {
  display: block;
}

.tab-panel .code-block {
  margin: 0.75rem 0 0;
}

.tab-panel > p:first-child {
  margin-top: 0;
}

/* Checklist */

.checklist {
  list-style: none;
  margin: 1rem 0 1.5rem;
  padding: 0;
}

.checklist li {
  margin: 0 0 0.45rem;
}

.checklist label {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  padding: 0.7rem 0.85rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.checklist label:hover {
  border-color: var(--accent-line);
}

.checklist input {
  margin-top: 0.3rem;
  accent-color: var(--accent);
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
}

.checklist input:checked + span {
  text-decoration: line-through;
  color: var(--ink-faint);
}

.checklist label:has(input:checked) {
  background: var(--ok-bg);
  border-color: color-mix(in srgb, var(--ok) 40%, var(--border));
}

/* Outcome grid */

.outcome-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.75rem;
  margin: 1rem 0 1.5rem;
}

.outcome {
  padding: 0.9rem 1rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.outcome dt {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 0.35rem;
}

.outcome dd {
  margin: 0;
  font-size: 0.88rem;
  color: var(--ink-muted);
}

/* Status badges */

.badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  background: var(--bg-muted);
  color: var(--ink-muted);
}

.badge.ok {
  background: var(--ok-bg);
  color: var(--ok);
}

.badge.err {
  background: var(--danger-bg);
  color: var(--danger);
}

.badge.auth {
  background: var(--accent-soft);
  color: var(--accent);
}

/* Footer */

.site-footer {
  max-width: var(--max-content);
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  font-size: 0.88rem;
  color: var(--ink-faint);
}

.site-footer a {
  font-weight: 600;
}

/* Reference page (Swagger) */

.ref-shell {
  display: block;
  max-width: none;
}

.ref-main {
  padding: 0;
  max-width: none;
}

.ref-banner {
  padding: 1.5rem 1.5rem 0.5rem;
  max-width: 1280px;
  margin: 0 auto;
}

.ref-banner h1 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  margin: 0 0 0.35rem;
  background: var(--heading-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.ref-banner p {
  margin: 0;
  color: var(--ink-muted);
}

#swagger-ui {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 0.5rem 2rem;
}

/* Swagger UI — dark overrides */
.swagger-ui,
.swagger-ui .info .title,
.swagger-ui .info li,
.swagger-ui .info p,
.swagger-ui .info table,
.swagger-ui .opblock-tag,
.swagger-ui .opblock .opblock-summary-description,
.swagger-ui .opblock-description-wrapper p,
.swagger-ui .opblock-external-docs-wrapper,
.swagger-ui .opblock-title_normal,
.swagger-ui table thead tr td,
.swagger-ui table thead tr th,
.swagger-ui .parameter__name,
.swagger-ui .parameter__type,
.swagger-ui .response-col_status,
.swagger-ui .response-col_description,
.swagger-ui .tab li,
.swagger-ui .model-title,
.swagger-ui .prop-type,
.swagger-ui label,
.swagger-ui .btn,
.swagger-ui select {
  color: var(--ink-muted);
}

.swagger-ui .info .title,
.swagger-ui .opblock-tag {
  color: var(--ink);
  font-family: var(--font-display), Georgia, serif;
}

.swagger-ui .topbar {
  display: none;
}

.swagger-ui .scheme-container {
  background: var(--bg-elevated);
  box-shadow: none;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin: 1rem 1rem 0;
}

.swagger-ui .opblock {
  background: var(--bg-elevated);
  border-color: var(--border);
  box-shadow: none;
}

.swagger-ui .opblock .opblock-summary {
  border-color: var(--border);
}

.swagger-ui .opblock-body pre.microlight {
  background: var(--code-bg) !important;
  color: var(--code-ink) !important;
}

.swagger-ui .btn.authorize {
  border-color: var(--accent);
  color: var(--accent);
  background: transparent;
}

.swagger-ui .btn.authorize svg {
  fill: var(--accent);
}

.swagger-ui .btn.execute {
  background: var(--accent);
  border-color: var(--accent);
  color: #041d1e;
}

.swagger-ui input[type="text"],
.swagger-ui textarea,
.swagger-ui select {
  background: var(--bg-muted);
  border-color: var(--border);
  color: var(--ink);
}

.swagger-ui .model-box,
.swagger-ui section.models {
  background: var(--bg-elevated);
  border-color: var(--border);
}

.swagger-ui .model {
  color: var(--ink-muted);
}

.swagger-ui .wrapper {
  padding: 0 1rem;
}

/* Responsive */

@media (max-width: 900px) {
  .menu-toggle {
    display: inline-flex;
  }

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

  .side-nav {
    position: fixed;
    inset: 4.25rem auto 0 0;
    width: min(var(--nav-width), 85vw);
    z-index: 30;
    transform: translateX(-105%);
    transition: transform 0.22s ease;
    box-shadow: var(--shadow);
    border-right: 1px solid var(--border);
    background: var(--bg-elevated);
  }

  body.nav-open .side-nav {
    transform: translateX(0);
  }

  body.nav-open::after {
    content: "";
    position: fixed;
    inset: 4.25rem 0 0 0;
    background: rgba(0, 0, 0, 0.55);
    z-index: 25;
  }

  .main {
    padding: 1.35rem 1.1rem 3rem;
  }

  .header-nav .hide-sm {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .workflow-step,
  .side-nav {
    transition: none;
  }
}