:root {
  --color-primary: #ffd400;
  --color-bg: #0a0a0a;
  --color-surface: #141414;
  --color-surface-hover: #1a1a1a;
  --color-border: #2a2a2a;
  --color-text: #e8e8e8;
  --color-text-muted: #888;
  --color-text-dim: #666;
  --color-code-bg: #1e1e1e;
  --color-success: #22c55e;
  --color-error: #ef4444;
  --radius: 8px;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

html {
  overflow-x: hidden;
}

body {
  font-family: var(--font);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Header */
.header {
  border-bottom: 1px solid var(--color-border);
  padding: clamp(8px, 2vh, 16px) clamp(12px, 3vw, 32px);
  display: flex;
  align-items: center;
  gap: clamp(6px, 1vw, 16px);
  position: sticky;
  top: 0;
  background: rgba(10,10,10,0.95);
  backdrop-filter: blur(12px);
  z-index: 100;
  flex-wrap: wrap;
  min-height: clamp(40px, 8vh, 70px);
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.header-logo svg {
  width: 28px;
  height: 28px;
}

.header-logo img {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.header-title {
  font-size: clamp(14px, 4vw, 18px);
  font-weight: 600;
  color: var(--color-text);
  white-space: nowrap;
}

.header-badge {
  background: var(--color-primary);
  color: #000;
  font-size: clamp(9px, 2.5vw, 11px);
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

/* Layout */
.layout {
  display: grid;
  grid-template-columns: 1fr;
  margin-left: 260px;
  min-height: calc(100vh - 61px);
}

/* Sidebar */
.sidebar {
  border-right: 1px solid var(--color-border);
  padding: 24px 0;
  position: fixed;
  top: 61px;
  left: 0;
  width: 260px;
  height: calc(100vh - 61px);
  overflow-y: auto;
  z-index: 50;
}

.sidebar-section {
  padding: 0 16px;
  margin-bottom: 24px;
}

.sidebar-section-title {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--color-text-dim);
  padding: 0 12px;
  margin-bottom: 8px;
}

.sidebar-link {
  display: block;
  padding: 6px 12px;
  border-radius: 6px;
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 13px;
  transition: all 0.15s;
}

.sidebar-link:hover {
  color: var(--color-text);
  background: var(--color-surface-hover);
}

.sidebar-link.active {
  color: var(--color-primary);
  background: rgba(255,212,0,0.08);
}

/* Main Content */
.content {
  padding: 48px 64px;
  max-width: 920px;
  min-width: 0;
}

.content h1 {
  font-size: clamp(20px, 5vw, 32px);
  font-weight: 700;
  margin-bottom: 8px;
}

.content h2 {
  font-size: clamp(16px, 4vw, 20px);
  font-weight: 600;
  margin-top: 48px;
  margin-bottom: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}

.content h2:first-of-type {
  border-top: none;
  padding-top: 0;
}

.content h3 {
  font-size: clamp(13px, 3vw, 15px);
  font-weight: 600;
  margin-top: 20px;
  margin-bottom: 8px;
}

.content p {
  color: var(--color-text-muted);
  margin-bottom: 12px;
  font-size: clamp(12px, 2vw, 14px);
}

.content ul {
  color: var(--color-text-muted);
  font-size: 14px;
  padding-left: 20px;
  margin-bottom: 12px;
}

.content li {
  margin-bottom: 4px;
}

/* Code blocks */
pre {
  background: var(--color-code-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 16px 20px;
  overflow-x: auto;
  margin-bottom: 16px;
  font-size: 13px;
  line-height: 1.7;
  max-width: 100%;
}

code {
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 13px;
}

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

/* Examples styling */
.example-section {
  margin-bottom: 32px;
}

.example-item {
  margin-bottom: 24px;
}

.example-item h3 {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 24px;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255,212,0,0.2);
}

.example-item h3::before {
  content: '';
  width: 4px;
  height: 4px;
  background: var(--color-primary);
  border-radius: 50%;
}

.example-item pre {
  margin-bottom: 8px;
  background: linear-gradient(135deg, #1a1a1a 0%, #1e1e1e 100%);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  position: relative;
}

.example-item pre::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, rgba(255,212,0,0.2), rgba(59,130,246,0.2));
}

.example-item p {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-bottom: 12px;
}

.example-response {
  opacity: 0.9;
}

/* Endpoint badge */
.endpoint-box {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.method-badge {
  background: rgba(34,197,94,0.15);
  color: var(--color-success);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 4px;
  font-family: monospace;
}

.endpoint-url {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
}

/* Schema Explorer */
.schema-section {
  margin-top: 32px;
}

.type-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
}

.type-card-header {
  padding: 10px 16px;
  cursor: pointer;
  transition: background 0.15s;
}

.type-card-header:hover {
  background: var(--color-surface-hover);
}

.type-card-header-top {
  display: flex;
  align-items: center;
  gap: 8px;
}

.type-badge {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  padding: 2px 6px;
  border-radius: 4px;
  letter-spacing: 0.5px;
  flex-shrink: 0;
}

.type-badge.query { 
  background: rgba(34,197,94,0.15); 
  color: var(--color-success); 
}

.type-badge.type { 
  background: rgba(59,130,246,0.15); 
  color: #3b82f6; 
}

.type-badge.enum { 
  background: rgba(168,85,247,0.15); 
  color: #a855f7; 
}

.type-badge.input { 
  background: rgba(249,115,22,0.15); 
  color: #f97316; 
}

.type-name {
  font-weight: 600;
  font-size: 14px;
  word-break: break-word;
  overflow-wrap: break-word;
}

.type-desc {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-top: 4px;
  padding-left: 24px;
}

.type-card-body {
  border-top: 1px solid var(--color-border);
  padding: 16px;
  display: none;
}

.type-card.open .type-card-body {
  display: block;
}

.field-row {
  display: flex;
  align-items: flex-start;
  padding: 8px 0;
  gap: 12px;
  font-size: 13px;
  flex-wrap: wrap;
}

.field-name {
  font-family: 'JetBrains Mono', monospace;
  color: var(--color-primary);
  width: 160px;
  flex-shrink: 0;
  word-break: break-word;
  overflow-wrap: break-word;
}

.field-type {
  font-family: 'JetBrains Mono', monospace;
  color: #3b82f6;
  font-size: 12px;
  flex-shrink: 0;
}

.field-type.clickable {
  color: var(--color-success, #22c55e);
  cursor: pointer;
  text-decoration: none;
  transition: color 0.2s ease;
}

.field-type.clickable:hover {
  color: #16a34a;
  text-decoration: underline;
}

.field-desc {
  color: var(--color-text-dim);
  font-size: 12px;
  text-align: left;
  flex: 1;
  min-width: 200px;
}

.field-args {
  font-size: 11px;
  color: var(--color-text-dim);
  padding-left: 172px;
  margin-top: 2px;
}

/* Loading */
.loading {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--color-text-muted);
  padding: 24px 0;
}

.spinner {
  width: 16px;
  height: 16px;
  border: 2px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

@keyframes spin { 
  to { transform: rotate(360deg); } 
}

/* Chevron icon for collapsible */
.chevron {
  width: 16px;
  height: 16px;
  transition: transform 0.2s;
  color: var(--color-text-dim);
}

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

/* Custom sections from config */
.custom-section {
  margin-bottom: 32px;
}

.custom-section h3 {
  margin-top: 16px;
}

/* Menu toggle button */
.menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  color: var(--color-text);
  padding: 6px 10px;
  cursor: pointer;
  font-size: 18px;
  margin-left: auto;
}

/* Query Builder Styles */
#query-builder-container {
  display: grid;
  grid-template-columns: 280px 1fr 1fr;
  gap: 24px;
  margin-bottom: 32px;
}

.query-builder-section {
  min-width: 0;
}

.query-builder-section h3 {
  margin-top: 0;
}

.query-builder-panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 16px;
  max-height: 500px;
  overflow-y: auto;
}

.query-builder-panel-empty {
  color: var(--color-text-muted);
  text-align: center;
  padding: 24px 0;
}

.query-preview-header {
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.query-preview-label {
  font-size: 12px;
  color: var(--color-text-muted);
}

.copy-query-btn {
  background: rgba(255,212,0,0.1);
  color: var(--color-primary);
  border: 1px solid rgba(255,212,0,0.3);
  border-radius: 4px;
  padding: 4px 12px;
  font-size: 12px;
  cursor: pointer;
}

.copy-query-btn:hover {
  background: rgba(255,212,0,0.2);
}

#query-preview {
  margin: 0;
  border-radius: 0;
  border: none;
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  background: var(--color-code-bg);
}

.query-preview-container {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  max-height: 500px;
}
.query-test-section {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 16px;
  display: flex;
  flex-direction: column;
  max-height: 500px;
}

.query-test-inputs {
  flex-shrink: 0;
  margin-bottom: 12px;
}

.api-key-input {
  width: 100%;
  background: var(--color-code-bg);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 8px;
  font-size: 12px;
  margin-bottom: 8px;
}

.test-query-btn {
  width: 100%;
  background: rgba(34, 197, 94, 0.2);
  color: var(--color-success);
  border: 1px solid rgba(34, 197, 94, 0.5);
  border-radius: 4px;
  padding: 8px;
  font-size: 12px;
  cursor: pointer;
  font-weight: 600;
}

.test-query-btn:hover {
  background: rgba(34, 197, 94, 0.3);
}

#query-test-results {
  flex: 1;
  font-size: 11px;
  overflow-y: auto;
}

.rate-limits-box {
  background: rgba(59,130,246,0.1);
  border: 1px solid rgba(59,130,246,0.3);
  border-radius: 4px;
  padding: 8px;
  margin-bottom: 12px;
}

.rate-limits-title {
  font-size: 11px;
  font-weight: 600;
  color: #3b82f6;
  margin-bottom: 6px;
}

.rate-limit-item {
  font-size: 11px;
  color: var(--color-text);
}

.response-box {
  padding: 8px;
  border-radius: 4px;
  overflow-y: auto;
}

.response-box.success {
  background: rgba(34,197,94,0.1);
  border: 1px solid rgba(34,197,94,0.3);
}

.response-box.error {
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.3);
}

.response-box pre {
  margin: 0;
  font-size: 11px;
  white-space: pre-wrap;
  word-break: break-word;
}

.response-box.success pre {
  color: var(--color-success);
}

.response-box.error pre {
  color: var(--color-error);
}

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 98;
}

.sidebar-overlay.open {
  display: block;
}

/* Builder field styles */
.builder-back-btn {
  background: var(--color-border);
  color: var(--color-text);
  border: none;
  border-radius: 4px;
  padding: 6px 12px;
  font-size: 12px;
  cursor: pointer;
  margin-bottom: 12px;
}

.builder-back-btn:hover {
  background: var(--color-surface-hover);
}

.builder-section-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-dim);
  margin-bottom: 8px;
}

.builder-query-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.builder-field-container {
  margin-bottom: 6px;
}

.builder-field-group {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: 0;
}

.builder-field-label {
  cursor: pointer;
  font-size: 12px;
}

.builder-field-name {
  color: var(--color-primary);
}

.builder-field-type {
  color: var(--color-text-dim);
  margin-left: 4px;
}

.builder-field-type.clickable {
  color: var(--color-success, #22c55e);
  cursor: pointer;
  transition: color 0.2s ease;
}

.builder-field-type.clickable:hover {
  color: #16a34a;
  text-decoration: underline;
}

.builder-field-warning {
  color: var(--color-error);
  font-size: 11px;
  margin-left: 4px;
}

.builder-sub-fields {
  margin-top: 6px;
  padding: 6px 8px;
  background: rgba(255,212,0,0.04);
  border-left: 2px solid rgba(255,212,0,0.2);
  border-radius: 4px;
}

.arg-control {
  margin-bottom: 8px;
}

.arg-label {
  display: block;
  font-size: 12px;
  color: var(--color-text-muted);
  margin-bottom: 4px;
}

.arg-label span {
  color: var(--color-text-dim);
  font-size: 11px;
}

.arg-select,
.arg-input {
  width: 100%;
  background: var(--color-code-bg);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 6px;
  font-size: 12px;
  cursor: pointer;
}

.arg-input:focus,
.arg-select:focus {
  outline: none;
  border-color: var(--color-primary);
}

.arg-error {
  display: none;
  color: var(--color-error);
  font-size: 11px;
  margin-top: 2px;
}

.arg-checkbox {
  cursor: pointer;
  width: auto;
}

.arg-checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--color-text-muted);
  cursor: pointer;
}

/* Responsive */
@media (max-width: 1200px) {
  #query-builder-container {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .header {
    padding: 12px 16px;
    position: relative;
  }

  .menu-toggle {
    display: block;
  }

  .layout {
    grid-template-columns: 1fr;
    margin-left: 0;
  }

  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 260px;
    height: 100vh;
    background: var(--color-bg);
    transform: translateX(-100%);
    transition: transform 0.25s ease;
    z-index: 99;
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .content {
    padding: 24px 16px;
  }

  .content h1 {
    font-size: 24px;
  }

  .content h2 {
    font-size: 18px;
  }

  pre {
    font-size: 12px;
    padding: 12px;
  }

  .endpoint-box {
    flex-wrap: wrap;
  }

  .field-row {
    flex-direction: column;
    align-items: flex-start;
    padding: 12px 0;
  }

  .field-name {
    width: 100%;
    margin-bottom: 4px;
  }

  .field-desc {
    min-width: unset;
  }

  .field-args {
    padding-left: 0;
  }

  .type-card-header {
    flex-wrap: wrap;
  }

  .type-desc {
    width: 100%;
    margin-top: 2px;
  }

  #query-builder-container {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 400px) {
  .header {
    padding: 10px 12px;
    gap: 8px;
  }

  .header-title {
    font-size: 15px;
  }

  .header-badge {
    font-size: 10px;
    padding: 1px 6px;
  }

  .header-logo img {
    width: 24px !important;
    height: 24px !important;
  }

  .content {
    padding: 20px 12px;
  }

  .content h1 {
    font-size: 20px;
  }

  .content h2 {
    font-size: 16px;
    margin-top: 32px;
  }

  pre {
    font-size: 11px;
    padding: 10px;
  }

  .field-name {
    min-width: 100px;
    font-size: 12px;
  }

  .field-type {
    font-size: 11px;
  }

  .type-name {
    font-size: 13px;
  }

  .endpoint-box {
    padding: 10px 12px;
    gap: 8px;
  }

  .endpoint-url {
    font-size: 12px;
  }
}