/* RackNap API Playground Styles */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  /* Colors */
  --brand-orange: #F04E23;
  --brand-orange-hover: #D43F16;
  --brand-orange-press: #B83410;
  --brand-black: #0E0F1A;
  --brand-white: #FFFFFF;
  --brand-peach: #FDEFE7;

  --surface-base: #FFFFFF;
  --surface-primary: #F7F7F8;
  --surface-secondary: #EBEBEF;
  --surface-code: #1A1A2E;

  --text-primary: #0E0F1A;
  --text-secondary: #4A4B57;
  --text-tertiary: #7C7D88;
  --text-code: #E3E3E8;

  --border-base: #E3E3E8;
  --method-get: #2F6BD4;
  --method-post: #1F9D55;
  --method-patch: #D4820A;
  --method-delete: #D7362B;

  /* Spacing */
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;

  /* Dimensions */
  --sidebar-width: 280px;
  --code-panel-width: 380px;
  --header-height: 64px;

  /* Radius */
  --r-md: 8px;
  --r-lg: 12px;

  /* Shadows */
  --shadow-1: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-2: 0 2px 4px rgba(0, 0, 0, 0.06);
}

/* Reset & Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  height: 100%;
  font-family: 'Montserrat', sans-serif;
  background: var(--surface-primary);
  color: var(--text-primary);
}

/* Layout */
.playground-layout {
  display: flex;
  flex-direction: column;
  height: 100vh;
}

.playground-header {
  height: var(--header-height);
  background: var(--surface-base);
  border-bottom: 1px solid var(--border-base);
  display: flex;
  align-items: center;
  padding: 0 var(--space-6);
  box-shadow: var(--shadow-1);
}

.header-content {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 100%;
}

.logo-section {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.logo-image {
  width: 120px;
  height: auto;
  display: block;
  flex-shrink: 0;
}

.logo-section h1 {
  font-size: 18px;
  font-weight: 700;
  margin: 0;
  line-height: 1;
}

.logo-section p {
  font-size: 12px;
  color: var(--text-tertiary);
  margin-top: 2px;
}

.auth-section {
  display: flex;
  gap: var(--space-3);
  align-items: center;
}

.api-key-input {
  width: 200px;
  padding: 10px 12px;
  border: 1px solid var(--border-base);
  border-radius: var(--r-md);
  font-size: 13px;
  font-family: 'JetBrains Mono', monospace;
}

.api-key-input::placeholder {
  color: var(--text-tertiary);
}

/* Main Content */
.playground-main {
  display: flex;
  flex: 1;
  overflow: hidden;
}

.playground-sidebar {
  width: var(--sidebar-width);
  background: var(--surface-base);
  border-right: 1px solid var(--border-base);
  overflow-y: auto;
  padding: var(--space-5);
}

.sidebar-header h2 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: var(--space-3);
}

.sidebar-search {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--border-base);
  border-radius: var(--r-md);
  font-size: 13px;
  margin-bottom: var(--space-4);
}

.endpoint-nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.endpoint-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.group-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-tertiary);
  letter-spacing: 0.08em;
  margin-bottom: var(--space-2);
}

.endpoint-link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--r-md);
  text-decoration: none;
  transition: background 120ms ease-out;
}

.endpoint-link:hover {
  background: var(--surface-secondary);
}

.endpoint-link .method {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  min-width: 32px;
  padding: 4px 8px;
  border-radius: 4px;
  text-align: center;
  color: white;
}

.endpoint-link .method.get {
  background: var(--method-get);
}

.endpoint-link .method.post {
  background: var(--method-post);
}

.endpoint-link .method.patch {
  background: var(--method-patch);
}

.endpoint-link .method.delete {
  background: var(--method-delete);
}

.endpoint-link .path {
  font-size: 13px;
  color: var(--text-secondary);
  font-family: 'JetBrains Mono', monospace;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Content Area */
.playground-content {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-6);
}

.endpoint-detail {
  max-width: 900px;
}

.endpoint-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-6);
}

.endpoint-header h2 {
  font-size: 28px;
  margin-bottom: var(--space-2);
}

.endpoint-description {
  color: var(--text-secondary);
  font-size: 14px;
}

.status-badge {
  display: inline-block;
  padding: 6px 12px;
  border-radius: var(--r-md);
  font-size: 12px;
  font-weight: 600;
  background: #E4F5EB;
  color: #1F9D55;
}

.status-badge.status-deprecated {
  background: #FCF1DC;
  color: #D4820A;
}

.request-section {
  margin-bottom: var(--space-6);
}

.request-section h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: var(--space-4);
}

.method-url {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.method-select {
  padding: 10px 12px;
  border: 1px solid var(--border-base);
  border-radius: var(--r-md);
  font-size: 13px;
  font-weight: 600;
  background: white;
  cursor: pointer;
  min-width: 80px;
}

.endpoint-input {
  flex: 1;
  padding: 10px 12px;
  border: 1px solid var(--border-base);
  border-radius: var(--r-md);
  font-size: 13px;
  font-family: 'JetBrains Mono', monospace;
  background: var(--surface-secondary);
}

/* Buttons */
.btn {
  padding: 10px 16px;
  border: none;
  border-radius: var(--r-md);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 120ms ease-out;
  font-family: 'Montserrat', sans-serif;
}

.btn-primary {
  background: var(--brand-orange);
  color: white;
}

.btn-primary:hover {
  background: var(--brand-orange-hover);
}

.btn-secondary {
  background: var(--surface-secondary);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background: var(--border-base);
}

.btn-small {
  padding: 8px 12px;
  font-size: 12px;
}

/* Tabs */
.tabs {
  display: flex;
  gap: var(--space-2);
  border-bottom: 1px solid var(--border-base);
  margin-bottom: var(--space-4);
}

.tab-btn {
  padding: 10px 16px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 120ms ease-out;
  margin-bottom: -1px;
}

.tab-btn.active {
  color: var(--brand-orange);
  border-bottom-color: var(--brand-orange);
}

.tab-content {
  display: none;
}

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

.header-item,
.param-item {
  margin-bottom: var(--space-4);
}

.header-item label,
.param-item label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.optional {
  color: var(--text-tertiary);
  font-weight: 400;
}

.input-group {
  display: flex;
  gap: var(--space-2);
}

.auth-type-select,
.form-input {
  padding: 10px 12px;
  border: 1px solid var(--border-base);
  border-radius: var(--r-md);
  font-size: 13px;
  font-family: 'Montserrat', sans-serif;
}

.input-group .auth-type-select {
  min-width: 120px;
}

.input-group .form-input {
  flex: 1;
}

.form-input[readonly] {
  background: var(--surface-secondary);
  color: var(--text-tertiary);
}

.code-input {
  width: 100%;
  height: 200px;
  padding: var(--space-4);
  border: 1px solid var(--border-base);
  border-radius: var(--r-md);
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  background: var(--surface-code);
  color: var(--text-code);
  resize: vertical;
}

/* Response Panel */
.playground-response {
  width: var(--code-panel-width);
  background: var(--surface-base);
  border-left: 1px solid var(--border-base);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.response-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--border-base);
}

.response-header h3 {
  font-size: 14px;
  font-weight: 600;
}

.status-code {
  display: inline-block;
  padding: 4px 8px;
  background: #E4F5EB;
  color: #1F9D55;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
}

.response-tabs {
  display: flex;
  border-bottom: 1px solid var(--border-base);
  padding: 0 var(--space-4);
}

.response-tab-btn {
  padding: 10px 16px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: all 120ms ease-out;
}

.response-tab-btn.active {
  color: var(--brand-orange);
  border-bottom-color: var(--brand-orange);
}

.response-content {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-4);
}

.response-view {
  display: none;
}

.response-view.active {
  display: block;
}

.response-view pre {
  margin: 0;
  overflow-x: auto;
}

.response-view code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
}

.header-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.header-row {
  display: flex;
  justify-content: space-between;
  padding: var(--space-2);
  background: var(--surface-secondary);
  border-radius: var(--r-md);
  font-size: 12px;
}

.header-name {
  font-weight: 600;
  color: var(--text-secondary);
}

.header-value {
  font-family: 'JetBrains Mono', monospace;
  color: var(--text-primary);
}

.timing-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.timing-row {
  display: flex;
  justify-content: space-between;
  padding: var(--space-2);
  background: var(--surface-secondary);
  border-radius: var(--r-md);
  font-size: 12px;
}

.timing-row span:last-child {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 600;
}

.response-actions {
  padding: var(--space-4);
  border-top: 1px solid var(--border-base);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--border-base);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--border-primary);
}

/* Responsive */
@media (max-width: 1280px) {
  .playground-response {
    width: 320px;
  }
}

@media (max-width: 1024px) {
  .playground-main {
    flex-direction: column;
  }

  .playground-sidebar,
  .playground-content,
  .playground-response {
    width: 100%;
    border: none;
  }

  .playground-sidebar {
    border-right: 1px solid var(--border-base);
    max-height: 200px;
  }

  .playground-response {
    min-height: 300px;
    border-top: 1px solid var(--border-base);
  }
}