:root {
  /* SportsVisio Brand Colors */
  --sv-red: #FF4C57;
  --sv-black-1: #151515;
  --sv-black-2: #202020;
  --sv-gray-1: #666666;
  --sv-gray-2: #999999;
  --sv-gray-3: #C4C4C4;
  --sv-gray-4: #DDDDDD;
  --sv-cream: #FBF1D0;
  --sv-orange: #FEC679;
  --sv-coral: #FA7368;

  --bg: #ffffff;
  --bg-secondary: #f5f5f5;
  --bg-sidebar: var(--sv-black-1);
  --bg-sidebar-hover: var(--sv-black-2);
  --bg-code: var(--sv-black-1);
  --text: var(--sv-black-1);
  --text-secondary: var(--sv-gray-1);
  --text-sidebar: var(--sv-gray-3);
  --text-sidebar-active: #ffffff;
  --accent: var(--sv-red);
  --accent-light: #fff0f1;
  --border: var(--sv-gray-4);
  --card-bg: #ffffff;
  --card-shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
  --card-shadow-hover: 0 4px 12px rgba(0,0,0,0.12);
  --get: #22c55e;
  --get-bg: #f0fdf4;
  --post: var(--sv-red);
  --post-bg: #fff0f1;
  --put: var(--sv-orange);
  --put-bg: #fef9f0;
  --delete: #ef4444;
  --delete-bg: #fef2f2;
  --patch: var(--sv-coral);
  --patch-bg: #fff5f4;
}

[data-theme="dark"] {
  --bg: var(--sv-black-1);
  --bg-secondary: var(--sv-black-2);
  --bg-sidebar: #0a0a0a;
  --bg-sidebar-hover: var(--sv-black-1);
  --bg-code: #0a0a0a;
  --text: #e8e8e8;
  --text-secondary: var(--sv-gray-2);
  --border: #333333;
  --card-bg: #000000;
  --card-shadow: 0 1px 3px rgba(0,0,0,0.4);
  --card-shadow-hover: 0 4px 12px rgba(0,0,0,0.5);
  --accent-light: #2a1516;
  --get-bg: #0f291a;
  --post-bg: #2a1516;
  --put-bg: #2a2010;
  --delete-bg: #2a0f0f;
  --patch-bg: #2a1514;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Roobert', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

code, pre, .endpoint-path, .param-name {
  font-family: 'JetBrains Mono', 'SF Mono', 'Fira Code', monospace;
}

/* ==========================================================================
   Layout
   ========================================================================== */

.layout { display: flex; min-height: 100vh; }
.main { margin-left: 280px; flex: 1; min-width: 0; }

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

.sidebar {
  width: 280px;
  background: var(--bg-sidebar);
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  overflow-y: auto;
  z-index: 100;
  transition: transform 0.3s;
}

.sidebar-header {
  padding: 24px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.sidebar-logo {
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.5px;
}

.sidebar-logo span { color: var(--sv-red); }

.sidebar-subtitle {
  font-size: 11px;
  color: var(--text-sidebar);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.sidebar-nav { padding: 12px 0; }

.sidebar-section {
  padding: 8px 20px 4px;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: rgba(255,255,255,0.35);
  margin-top: 8px;
}

.sidebar-link {
  display: flex;
  align-items: center;
  padding: 8px 20px 8px 24px;
  color: var(--text-sidebar);
  text-decoration: none;
  font-size: 13px;
  font-weight: 400;
  transition: all 0.15s;
  border-left: 3px solid transparent;
}

.sidebar-link:hover {
  background: var(--bg-sidebar-hover);
  color: #fff;
}

.sidebar-link.active {
  color: var(--text-sidebar-active);
  background: var(--bg-sidebar-hover);
  border-left-color: var(--accent);
  font-weight: 500;
}

.sidebar-link .link-badge {
  margin-left: auto;
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 10px;
  font-weight: 600;
}

.sidebar-link .link-badge.get { background: var(--get); color: #fff; }
.sidebar-link .link-badge.post { background: var(--post); color: #fff; }
.sidebar-link .link-badge.mixed { background: var(--accent); color: #fff; }

.sidebar-link.sub {
  padding-left: 36px;
  font-size: 12px;
  opacity: 0.8;
}

.sidebar-link.sub:hover { opacity: 1; }

/* ==========================================================================
   Top Bar
   ========================================================================== */

.topbar {
  position: sticky;
  top: 0;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 0 32px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 50;
  backdrop-filter: blur(8px);
}

.topbar-left { display: flex; align-items: center; gap: 12px; }

.hamburger {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 24px;
  cursor: pointer;
  padding: 4px;
}

.topbar-right { display: flex; align-items: center; gap: 12px; }

#themeBtn {
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 10px;
  cursor: pointer;
  font-size: 16px;
  color: var(--text);
  transition: background 0.2s;
}

#themeBtn:hover { background: var(--bg-secondary); }

.version-badge {
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 12px;
  background: var(--accent-light);
  color: var(--sv-red);
}

/* ==========================================================================
   Search
   ========================================================================== */

.search-box {
  position: relative;
}

.search-box input {
  padding: 8px 12px 8px 36px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 13px;
  font-family: inherit;
  background: var(--bg-secondary);
  color: var(--text);
  width: 280px;
  outline: none;
  transition: border-color 0.2s;
}

.search-box input:focus { border-color: var(--accent); }

.search-box::before {
  content: "\1F50D";
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 14px;
  opacity: 0.5;
}

.search-results {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-top: 4px;
  max-height: 400px;
  overflow-y: auto;
  box-shadow: var(--card-shadow-hover);
  z-index: 1000;
  display: none;
}

.search-results.visible { display: block; }

.search-result-item {
  padding: 10px 14px;
  cursor: pointer;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}

.search-result-item:last-child { border-bottom: none; }
.search-result-item:hover, .search-result-item.selected { background: var(--bg-secondary); }

.search-result-section {
  font-size: 10px;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 2px;
}

.search-result-title { font-weight: 500; }

.search-result-context {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 2px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.search-result-context mark {
  background: var(--sv-orange);
  color: var(--sv-black-1);
  padding: 0 2px;
  border-radius: 2px;
}

.search-no-results {
  padding: 16px;
  text-align: center;
  color: var(--text-secondary);
  font-size: 13px;
}

/* ==========================================================================
   Content
   ========================================================================== */

.content { max-width: 960px; margin: 0 auto; padding: 32px; }
.section { margin-bottom: 48px; scroll-margin-top: 72px; }

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  background: linear-gradient(135deg, var(--sv-cream) 0%, var(--sv-orange) 33%, var(--sv-coral) 66%, var(--sv-red) 100%);
  border-radius: 16px;
  padding: 48px 40px;
  color: var(--sv-black-1);
  margin-bottom: 40px;
  scroll-margin-top: 72px;
}

.hero h1 {
  font-family: 'Lateral Compressed', 'Roobert', 'Inter', sans-serif;
  font-size: 36px;
  font-weight: 900;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 8px;
  color: var(--sv-black-1);
}

.hero p {
  color: var(--sv-black-2);
  font-size: 16px;
  max-width: 600px;
  font-weight: 500;
}

.hero-meta {
  display: flex;
  gap: 24px;
  margin-top: 20px;
  font-size: 13px;
}

.hero-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--sv-gray-1);
}

.hero-meta-item strong { color: var(--sv-black-1); }

/* ==========================================================================
   Quick Links
   ========================================================================== */

.quick-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 40px;
}

.quick-link {
  display: block;
  padding: 20px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  text-decoration: none;
  color: var(--text);
  transition: all 0.2s;
  box-shadow: var(--card-shadow);
}

.quick-link:hover {
  box-shadow: var(--card-shadow-hover);
  border-color: var(--accent);
  transform: translateY(-2px);
}

.quick-link-icon { font-size: 24px; margin-bottom: 8px; }
.quick-link-title { font-size: 14px; font-weight: 600; margin-bottom: 4px; }
.quick-link-desc { font-size: 12px; color: var(--text-secondary); }

/* ==========================================================================
   Typography
   ========================================================================== */

h2 {
  font-family: 'Roobert', 'Inter', sans-serif;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.3px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--sv-red);
  position: relative;
  scroll-margin-top: 72px;
}

h2:hover::before,
h3:hover::before {
  content: '#';
  position: absolute;
  left: -20px;
  color: var(--sv-red);
  opacity: 0.5;
  font-weight: 400;
}

h2:target,
h3:target {
  background: var(--accent-light);
  margin-left: -12px;
  margin-right: -12px;
  padding-left: 12px;
  padding-right: 12px;
  border-radius: 4px;
}

h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 12px;
  scroll-margin-top: 72px;
  position: relative;
}

h4 { font-size: 14px; font-weight: 600; margin-bottom: 8px; }
p { margin-bottom: 12px; font-size: 14px; }

/* ==========================================================================
   Code Blocks
   ========================================================================== */

.code-block {
  background: var(--bg-code);
  border-radius: 10px;
  overflow: hidden;
  margin: 12px 0;
}

.code-block-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 16px;
  background: rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  font-size: 12px;
  color: #94a3b8;
}

.copy-btn {
  background: rgba(255,255,255,0.1);
  border: none;
  color: #94a3b8;
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 11px;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.2s;
}

.copy-btn:hover { background: rgba(255,255,255,0.2); color: #fff; }

pre {
  padding: 16px;
  overflow-x: auto;
  font-size: 13px;
  line-height: 1.5;
  color: #e2e8f0;
}

code { font-size: 13px; }

p code, li code, td code {
  background: var(--bg-secondary);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 12px;
  color: var(--sv-red);
  border: 1px solid var(--border);
}

/* ==========================================================================
   Collapsible Response Body
   ========================================================================== */

.response-body {
  background: var(--bg-code);
  border-radius: 10px;
  overflow: hidden;
  margin: 12px 0;
}

.response-body-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 16px;
  background: rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  font-size: 12px;
  color: #94a3b8;
  cursor: pointer;
  user-select: none;
}

.response-body-header:hover {
  background: rgba(255,255,255,0.08);
}

.response-body-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.response-body-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #94a3b8;
  font-size: 11px;
}

.response-body-chevron {
  display: inline-block;
  transition: transform 0.2s;
  font-size: 10px;
}

.response-body.open .response-body-chevron {
  transform: rotate(90deg);
}

.response-body-link {
  background: rgba(255,255,255,0.1);
  border: none;
  color: #94a3b8;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 11px;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.2s;
}

.response-body-link:hover {
  background: rgba(255,255,255,0.2);
  color: #fff;
}

.response-body-content {
  display: none;
  position: relative;
}

.response-body.open .response-body-content {
  display: block;
}

.response-body-pre {
  display: flex;
  padding: 0;
  margin: 0;
  overflow-x: auto;
}

.response-body-lines {
  padding: 16px 0;
  text-align: right;
  background: rgba(0,0,0,0.2);
  user-select: none;
  flex-shrink: 0;
}

.response-body-line-num {
  display: block;
  padding: 0 12px;
  font-size: 13px;
  line-height: 1.5;
  color: #4a5568;
  font-family: 'JetBrains Mono', monospace;
  text-decoration: none;
  cursor: pointer;
  transition: color 0.15s, background 0.15s;
}

.response-body-line-num:hover {
  color: var(--sv-red);
  background: rgba(255,76,87,0.1);
}

.response-body-line-num:target,
.response-body-line-num.highlighted {
  color: var(--sv-red);
  background: rgba(255,76,87,0.2);
}

.response-body-code {
  flex: 1;
  padding: 16px;
  font-size: 13px;
  line-height: 1.5;
  color: #e2e8f0;
  overflow-x: auto;
  white-space: pre;
}

.response-body-collapsed .response-body-code {
  max-height: calc(1.5em * 10 + 32px);
  overflow: hidden;
}

.response-body-collapsed .response-body-lines {
  max-height: calc(1.5em * 10 + 32px);
  overflow: hidden;
}

.response-body-expand {
  display: none;
  padding: 8px 16px;
  background: linear-gradient(to bottom, transparent, var(--bg-code) 50%);
  text-align: center;
  margin-top: -32px;
  position: relative;
  z-index: 1;
}

.response-body-collapsed .response-body-expand {
  display: block;
}

.response-body-expand-btn {
  background: rgba(255,255,255,0.1);
  border: none;
  color: #94a3b8;
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 11px;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.2s;
}

.response-body-expand-btn:hover {
  background: rgba(255,255,255,0.2);
  color: #fff;
}

.response-body:target {
  outline: 2px solid var(--sv-red);
  outline-offset: 2px;
}

/* ==========================================================================
   Method Badges
   ========================================================================== */

.method-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  flex-shrink: 0;
}

.method-badge.get { background: var(--get-bg); color: var(--get); }
.method-badge.post { background: var(--post-bg); color: var(--post); }
.method-badge.put { background: var(--put-bg); color: var(--put); }
.method-badge.delete { background: var(--delete-bg); color: var(--delete); }

/* ==========================================================================
   Endpoint Cards
   ========================================================================== */

.tag-group { margin-bottom: 32px; scroll-margin-top: 72px; }

.tag-group-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.tag-group-header h3 { margin-bottom: 0; }

.tag-count {
  font-size: 12px;
  color: var(--text-secondary);
  background: var(--bg-secondary);
  padding: 3px 10px;
  border-radius: 12px;
}

.endpoint-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-bottom: 10px;
  overflow: hidden;
  transition: box-shadow 0.2s;
  scroll-margin-top: 72px;
}

.endpoint-card:hover { box-shadow: var(--card-shadow-hover); }

.endpoint-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  cursor: pointer;
  user-select: none;
  transition: background 0.15s;
}

.endpoint-header:hover { background: var(--bg-secondary); }

.endpoint-path { font-size: 13px; font-weight: 500; color: var(--text); flex: 1; }
.endpoint-summary { font-size: 12px; color: var(--text-secondary); margin-right: 8px; }

.endpoint-link-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 16px;
  padding: 4px 6px;
  border-radius: 4px;
  opacity: 0;
  transition: opacity 0.2s, background 0.2s, color 0.2s;
  line-height: 1;
  flex-shrink: 0;
}

.endpoint-header:hover .endpoint-link-btn {
  opacity: 1;
}

.endpoint-link-btn:hover {
  background: var(--accent-light);
  color: var(--sv-red);
}

.endpoint-chevron {
  font-size: 10px;
  color: var(--text-secondary);
  transition: transform 0.2s;
}

.endpoint-card.open .endpoint-chevron { transform: rotate(90deg); }

.endpoint-body {
  display: none;
  padding: 0 18px 18px;
  border-top: 1px solid var(--border);
}

.endpoint-card.open .endpoint-body { display: block; padding-top: 18px; }
.endpoint-desc { font-size: 13px; color: var(--text-secondary); margin-bottom: 16px; }

.endpoint-card:target {
  background: var(--accent-light);
  border-left: 3px solid var(--sv-red);
  margin-left: -3px;
}

.endpoint-card:target .endpoint-body {
  display: block;
  padding-top: 18px;
}

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

.param-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  margin-bottom: 16px;
}

.param-table th {
  text-align: left;
  padding: 8px 12px;
  background: var(--bg-secondary);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  border-bottom: 2px solid var(--border);
}

.param-table td {
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

.param-table tr:last-child td { border-bottom: none; }
.param-name { font-weight: 500; color: var(--sv-red); font-size: 12px; }
.param-type { font-size: 11px; color: var(--text-secondary); background: var(--bg-secondary); padding: 1px 6px; border-radius: 4px; }
.param-in { font-size: 11px; padding: 1px 6px; border-radius: 4px; background: var(--bg-secondary); color: var(--text-secondary); }
.param-required { color: var(--delete); font-weight: 700; margin-left: 2px; }

/* ==========================================================================
   Parameter Tabs
   ========================================================================== */

.param-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.param-tab {
  padding: 8px 16px;
  font-size: 12px;
  font-weight: 500;
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: all 0.2s;
}

.param-tab:hover {
  color: var(--text-primary);
  background: var(--bg-secondary);
}

.param-tab.active {
  color: var(--sv-red);
  border-bottom-color: var(--sv-red);
}

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

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

/* ==========================================================================
   Response Codes
   ========================================================================== */

.response-codes { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }

.response-code {
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 6px;
  font-weight: 500;
}

.response-code.success { background: var(--get-bg); color: var(--get); }
.response-code.client-error { background: var(--delete-bg); color: var(--delete); }

/* ==========================================================================
   Scenario Steps
   ========================================================================== */

.scenario-step {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 16px;
}

.scenario-step-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.step-number {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  flex-shrink: 0;
}

.scenario-step h4 { margin-bottom: 0; }

/* ==========================================================================
   Info Boxes
   ========================================================================== */

.info-box {
  padding: 16px 20px;
  border-radius: 8px;
  margin: 16px 0;
  font-size: 13px;
  border-left: 4px solid;
}

.info-box.info { background: var(--post-bg); border-color: var(--post); }
.info-box.warning { background: var(--put-bg); border-color: var(--put); }
.info-box.tip { background: var(--get-bg); border-color: var(--get); }

/* ==========================================================================
   Hidden Elements & No Results
   ========================================================================== */

.endpoint-card.hidden { display: none; }

#no-results {
  text-align: center;
  padding: 40px;
  color: var(--text-secondary);
  font-size: 14px;
  display: none;
}

#no-results.visible { display: block; }

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
  text-align: center;
  padding: 32px;
  border-top: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 12px;
  margin-top: 48px;
}

.footer a { color: var(--sv-red); text-decoration: none; }

/* ==========================================================================
   Back to Top
   ========================================================================== */

.back-to-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  border: none;
  cursor: pointer;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.3s;
  z-index: 50;
  box-shadow: 0 4px 12px rgba(255,76,87,0.4);
}

.back-to-top.visible { opacity: 1; transform: translateY(0); }

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 900px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); box-shadow: 4px 0 24px rgba(0,0,0,0.3); }
  .main { margin-left: 0; }
  .hamburger { display: block; }
  .content { padding: 20px; }
  .hero { padding: 32px 24px; }
  .hero h1 { font-size: 24px; }
  .search-box input { width: 180px; }
  .endpoint-header { flex-wrap: wrap; }
  .endpoint-summary { display: none; }
}