/* Oopps.ai Docs — styles */
:root {
  --ink: #0a0a0a;
  --paper: #F4F1EA;
  --paper-deep: #EDE9E0;
  --red: #C8201F;
  --paid: #2E7D32;
  --blue: #1565C0;
  --muted: #7a7a6c;
  --ink-soft: #3a3a36;
  --line: #c5c0b4;
  --sidebar-w: 280px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.7;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: var(--red); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ============ LAYOUT ============ */
.docs-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: var(--ink); color: var(--paper);
  border-bottom: 2px solid var(--ink);
  height: 56px; display: flex; align-items: center;
  padding: 0 24px;
}
.docs-header-inner {
  display: flex; align-items: center; gap: 16px; width: 100%;
  max-width: 1400px; margin: 0 auto;
}
.docs-logo {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 800; font-size: 18px; letter-spacing: 0.04em;
  color: var(--paper); text-decoration: none;
  display: flex; align-items: center; gap: 8px;
}
.docs-logo .dot { color: var(--red); }
.docs-logo-divider {
  width: 1px; height: 24px; background: rgba(244,241,234,0.3); margin: 0 4px;
}
.docs-logo-sub {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px; font-weight: 600; letter-spacing: 0.06em;
  opacity: 0.7;
}
.docs-header-right {
  margin-left: auto; display: flex; gap: 12px; align-items: center;
}
.docs-header-link {
  font-size: 13px; color: var(--paper); opacity: 0.8;
  font-weight: 600; letter-spacing: 0.04em;
}
.docs-header-link:hover { opacity: 1; text-decoration: none; }
.docs-header-cta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; font-weight: 800; letter-spacing: 0.06em;
  padding: 8px 14px; background: var(--red); color: var(--paper);
  border: 1.5px solid var(--paper);
}
.docs-header-cta:hover { text-decoration: none; opacity: 0.9; }

.docs-body {
  display: flex; margin-top: 56px; min-height: calc(100vh - 56px);
  overflow-x: hidden; width: 100%;
}

/* Sidebar */
.docs-sidebar {
  width: var(--sidebar-w); flex-shrink: 0;
  background: var(--paper-deep);
  border-right: 1.5px solid var(--line);
  padding: 28px 0; position: fixed;
  top: 56px; bottom: 0; overflow-y: auto;
}
.sidebar-section { margin-bottom: 24px; }
.sidebar-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; font-weight: 800; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--muted);
  padding: 0 24px; margin-bottom: 8px;
}
.sidebar-link {
  display: block; padding: 7px 24px 7px 28px;
  font-size: 14px; color: var(--ink-soft);
  border-left: 3px solid transparent;
  transition: all 0.15s;
}
.sidebar-link:hover {
  color: var(--ink); background: rgba(0,0,0,0.04);
  text-decoration: none;
}
.sidebar-link.active {
  color: var(--red); font-weight: 700;
  border-left-color: var(--red);
  background: rgba(200,32,31,0.06);
}
.sidebar-sub { padding-left: 16px; }
.sidebar-sub .sidebar-link { font-size: 13px; padding-top: 5px; padding-bottom: 5px; }

/* Content */
.docs-content {
  flex: 1; min-width: 0; margin-left: var(--sidebar-w);
  padding: 40px 56px 80px;
  max-width: 860px;
}

/* Breadcrumbs */
.breadcrumbs {
  font-size: 13px; color: var(--muted);
  margin-bottom: 28px; display: flex;
  align-items: center; gap: 6px;
  font-weight: 500;
}
.breadcrumbs a { color: var(--muted); }
.breadcrumbs a:hover { color: var(--ink); }
.breadcrumbs .sep { opacity: 0.5; }

/* ============ TYPOGRAPHY ============ */
h1 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 32px; font-weight: 800; letter-spacing: -0.02em;
  line-height: 1.15; margin: 0 0 16px;
}
h2 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 22px; font-weight: 800; letter-spacing: -0.01em;
  margin: 48px 0 16px; padding-top: 24px;
  border-top: 1.5px solid var(--line);
}
h2:first-of-type { border-top: none; padding-top: 0; }
h3 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 17px; font-weight: 700;
  margin: 32px 0 12px;
}
h4 {
  font-size: 15px; font-weight: 700;
  margin: 24px 0 8px;
}

p { margin: 0 0 16px; }
p + p { margin-top: 0; }

.lead {
  font-size: 17px; line-height: 1.65;
  color: var(--ink-soft); margin-bottom: 32px;
}

/* Lists */
ul, ol { margin: 0 0 20px; padding-left: 24px; }
li { margin-bottom: 6px; }
li::marker { color: var(--red); }

/* Code */
code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px; background: var(--paper-deep);
  padding: 2px 6px; border: 1px solid var(--line);
}
pre {
  background: var(--ink); color: var(--paper);
  padding: 20px 24px; margin: 0 0 20px;
  overflow-x: auto; font-size: 13px;
  line-height: 1.6; border: 2px solid var(--ink);
}
pre code {
  background: none; border: none; padding: 0;
  color: var(--paper); font-size: 13px;
}

/* Tables */
table {
  width: 100%; border-collapse: collapse;
  margin: 0 0 24px; font-size: 14px;
}
th, td {
  padding: 12px 16px; text-align: left;
  border-bottom: 1.5px solid var(--line);
}
th {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; font-weight: 800;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--muted); background: var(--paper-deep);
  border-bottom: 2px solid var(--ink);
}
td code { font-size: 12px; }

/* Cards / callouts */
.callout {
  padding: 16px 20px; margin: 0 0 20px;
  border: 2px solid var(--ink);
  background: var(--paper);
}
.callout-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px; font-weight: 800;
  letter-spacing: 0.08em; text-transform: uppercase;
  margin-bottom: 8px;
}
.callout-warn { border-left: 4px solid #E65100; }
.callout-warn .callout-title { color: #E65100; }
.callout-info { border-left: 4px solid var(--blue); }
.callout-info .callout-title { color: var(--blue); }
.callout-tip { border-left: 4px solid var(--paid); }
.callout-tip .callout-title { color: var(--paid); }

/* Steps */
.steps { counter-reset: step; margin: 0 0 32px; }
.step {
  counter-increment: step; position: relative;
  padding: 0 0 24px 56px; border-left: 2px solid var(--line);
  margin-left: 20px;
}
.step:last-child { border-left-color: transparent; padding-bottom: 0; }
.step::before {
  content: counter(step);
  position: absolute; left: -18px; top: 0;
  width: 34px; height: 34px;
  background: var(--red); color: var(--paper);
  font-family: 'JetBrains Mono', monospace;
  font-size: 15px; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
}
.step h3 { margin-top: 2px; }

/* Demo video */
.demo-video-wrap {
  border: 2px solid var(--ink);
  background: var(--ink);
  margin: 0 0 32px;
  line-height: 0;
}
.demo-video-wrap video {
  width: 100%;
  display: block;
}

/* Feature grid (index page) */
.feature-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 16px; margin: 0 0 32px;
}
.feature-card {
  border: 2px solid var(--ink); padding: 24px;
  background: var(--paper);
  transition: box-shadow 0.15s;
}
.feature-card:hover {
  box-shadow: 4px 4px 0 var(--ink);
}
.feature-card a { text-decoration: none; color: inherit; display: block; }
.feature-icon {
  font-size: 24px; margin-bottom: 12px;
}
.feature-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 16px; font-weight: 800;
  margin-bottom: 6px; color: var(--ink);
}
.feature-desc {
  font-size: 14px; color: var(--muted); line-height: 1.5;
}

/* Provider badge */
.provider-badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; font-weight: 800; letter-spacing: 0.06em;
  padding: 4px 10px; border: 1.5px solid var(--ink);
}

/* Connector support table */
.support-grid {
  display: grid; grid-template-columns: repeat(5, 1fr);
  gap: 0; border: 2px solid var(--ink); margin: 0 0 32px;
}
.support-card {
  padding: 20px 16px; border-right: 1.5px solid var(--line);
  text-align: center;
}
.support-card:last-child { border-right: none; }
.support-name {
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px; font-weight: 800; margin-bottom: 10px;
}
.support-row { font-size: 13px; margin: 4px 0; }
.yes { color: var(--paid); font-weight: 700; }
.no { color: var(--red); font-weight: 700; }
.partial { color: #E65100; font-weight: 700; }

/* Info cards (recommendation types, feature descriptions) */
.info-card {
  border: 2px solid var(--ink); background: var(--paper);
  padding: 24px; margin: 0 0 20px;
}
.info-card h3 {
  margin: 0 0 16px; padding: 0;
  border-bottom: 1.5px solid var(--line);
  padding-bottom: 12px;
}
.info-card dl { margin: 0; }
.info-card dt {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; font-weight: 800; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--muted);
  margin: 12px 0 4px;
}
.info-card dt:first-child { margin-top: 0; }
.info-card dd { margin: 0 0 0 0; line-height: 1.6; }

/* FAQ items */
.faq-item {
  border: 2px solid var(--line); background: var(--paper);
  padding: 20px 24px; margin: 0 0 12px;
}
.faq-item h3 {
  margin: 0 0 10px; padding: 0; font-size: 16px;
  color: var(--ink);
}
.faq-item p:last-child,
.faq-item ul:last-child,
.faq-item ol:last-child { margin-bottom: 0; }

/* Data feature list */
.data-list {
  list-style: none; padding: 0; margin: 0 0 24px;
}
.data-list li {
  padding: 12px 16px; margin: 0;
  border-bottom: 1.5px solid var(--line);
  display: flex; gap: 12px; align-items: baseline;
}
.data-list li:last-child { border-bottom: none; }
.data-list .dl-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px; font-weight: 700;
  white-space: nowrap; min-width: 120px;
  color: var(--ink);
}
.data-list .dl-desc { color: var(--ink-soft); }

/* Inline code: don't break mid-token */
code { white-space: nowrap; }
pre code { white-space: pre; }

/* Footer */
.docs-footer {
  background: var(--ink); color: var(--paper);
  padding: 32px 56px; margin-left: var(--sidebar-w);
  font-size: 13px; opacity: 0.8;
  display: flex; justify-content: space-between;
}
.docs-footer a { color: var(--paper); opacity: 0.7; }

/* Mobile hamburger */
.docs-hamburger {
  display: none; background: none; border: none;
  color: var(--paper); font-size: 24px; cursor: pointer;
  padding: 4px;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 960px) {
  .docs-content { padding: 32px 32px 64px; }
  .feature-grid { grid-template-columns: 1fr; }
  .support-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
  .docs-hamburger { display: block; }
  .docs-sidebar {
    transform: translateX(-100%);
    transition: transform 0.25s;
    z-index: 90; width: 280px;
    background: var(--paper-deep);
  }
  .docs-sidebar.open { transform: translateX(0); }
  .docs-content {
    margin-left: 0; padding: 28px 16px 64px;
    max-width: none; width: 100%;
    word-wrap: break-word; overflow-wrap: break-word;
  }
  .docs-footer { margin-left: 0; padding: 24px 20px; flex-direction: column; gap: 8px; }
  .support-grid { grid-template-columns: 1fr 1fr; }
  h1 { font-size: 24px; }
  h2 { font-size: 18px; margin: 36px 0 14px; padding-top: 20px; }
  h3 { font-size: 15px; margin: 24px 0 10px; }

  .step { padding: 0 0 24px 40px; margin-left: 16px; }
  .step::before { width: 30px; height: 30px; font-size: 14px; left: -16px; }

  .callout { padding: 14px 16px; }

  code { overflow-wrap: break-word; }
  pre { padding: 16px; font-size: 12px; }

  .docs-content table { width: auto; min-width: 500px; white-space: normal; }
  th, td { padding: 10px 12px; }

  .docs-header-link { display: none; }
  .docs-header-cta { font-size: 10px; padding: 6px 10px; }
  .docs-logo { font-size: 16px; }
  .docs-logo-sub { font-size: 11px; }

  .info-card { padding: 16px; }
  .faq-item { padding: 16px; }
  .data-list li { flex-direction: column; gap: 4px; }
  .data-list .dl-label { min-width: auto; }
  code { white-space: normal; overflow-wrap: break-word; }
  pre code { white-space: pre; }
}
@media (max-width: 480px) {
  .support-grid { grid-template-columns: 1fr; }
  .docs-header { padding: 0 12px; }
  .docs-content { padding: 20px 14px 48px; }
  h1 { font-size: 22px; }
  h2 { font-size: 17px; }

  .step { padding: 0 0 20px 36px; margin-left: 14px; }
  .step::before { width: 28px; height: 28px; font-size: 13px; left: -15px; }

  pre { padding: 12px 14px; font-size: 11px; }
  table { font-size: 13px; }
  th, td { padding: 8px 10px; }
  .callout { padding: 12px 14px; }
  .lead { font-size: 15px; }
}