/* ==============================================================================
   SamDesain: Utilitarian & Swiss Minimalist Design Engine
   Design System Standards:
   - Palette: Monochromatic Zinc Scale (#09090b s.d. #ffffff)
   - Border: 1px solid low-contrast (border-zinc-200)
   - Radius: 4px (micro components) to 6px (containers / cards / dialogs)
   - Negative Constraints: Zero neon glow, zero colored drop-shadow, zero gradients
============================================================================== */

:root {
  /* Surface & Background (Zinc Scale) */
  --bg-app: #FAFAFA;
  --bg-card: #FFFFFF;
  --bg-subtle: #F4F4F5;
  --bg-muted: #E4E4E7;

  /* Typography Colors */
  --text-main: #09090B;
  --text-muted: #71717A;
  --text-light: #A1A1AA;

  /* Borders & Dividers */
  --border-color: #E4E4E7;
  --border-dark: #D4D4D8;
  --border-subtle: #F4F4F5;

  /* Primary & Functional Action */
  --primary: #18181B;
  --primary-hover: #27272A;
  --primary-active: #09090B;
  --secondary: #F4F4F5;
  --secondary-hover: #E4E4E7;

  /* Functional Accents (Solid & Flat Matte) */
  --accent-info: #0284C7;
  --accent-success: #16A34A;
  --accent-danger: #DC2626;
  --accent-warning: #D97706;

  /* Typography Stacks */
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;

  /* Swiss Precision Radii */
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 6px; /* Strict max 6px */

  /* Micro Subtle Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-dialog: 0 4px 16px -2px rgba(0, 0, 0, 0.08);
}

/* Lucide & Swiss Minimalist Icons */
.icon, [data-lucide], svg.lucide {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  vertical-align: middle;
  width: 14px;
  height: 14px;
  stroke-width: 1.75;
  stroke: currentColor;
  flex-shrink: 0;
}

.icon-xs {
  width: 11px;
  height: 11px;
}

.icon-sm {
  width: 13px;
  height: 13px;
}

.icon-md {
  width: 16px;
  height: 16px;
}

.icon-lg {
  width: 20px;
  height: 20px;
}

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

body {
  background-color: var(--bg-app);
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Layout */
.app-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Top Header (2-Tier Swiss Architecture) */
.app-header {
  background-color: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-main-row {
  border-bottom: 1px solid var(--border-color);
}

.header-main-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 52px;
}

.header-nav-row {
  background-color: var(--bg-card);
}

.header-nav-row .app-container {
  display: flex;
  align-items: center;
  height: 44px;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 52px;
}

/* Brand Identity */
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-logo {
  width: 26px;
  height: 26px;
  background-color: var(--primary);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 12px;
  border-radius: var(--radius-sm);
  letter-spacing: -0.02em;
}

.brand-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-main);
  letter-spacing: -0.01em;
}

.brand-subtitle {
  font-size: 11px;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* Navigation Tabs (Shadcn Segmented Control Architecture) */
.nav-tabs {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  background-color: var(--bg-subtle);
  padding: 3px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
}

.nav-tab-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 5px 14px;
  height: 28px;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: calc(var(--radius-sm) - 1px);
  transition: all 0.15s ease;
  user-select: none;
  border: none;
  background: transparent;
  white-space: nowrap;
  line-height: 1;
}

.nav-tab-btn.tab-hidden,
.nav-tab-btn[style*="display: none"] {
  display: none !important;
}

.nav-tab-btn i,
.nav-tab-btn svg,
.nav-tab-btn [data-lucide] {
  width: 14px;
  height: 14px;
  margin-right: 0;
  flex-shrink: 0;
  stroke: currentColor;
}

.nav-tab-btn span {
  line-height: 1;
}

.nav-tab-btn:hover {
  color: var(--text-main);
}

.nav-tab-btn.active {
  background-color: #FFFFFF;
  color: var(--text-main);
  font-weight: 600;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

/* Expired Domains Extension Tabs */
.ed-ext-bar {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  padding: 4px;
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  margin-bottom: 4px;
}

.ed-ext-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 5px 12px;
  height: 28px;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: calc(var(--radius-sm) - 1px);
  border: none;
  background: transparent;
  white-space: nowrap;
  transition: all 0.15s ease;
  user-select: none;
}

.ed-ext-btn:hover {
  color: var(--text-main);
}

.ed-ext-btn.active {
  background-color: #FFFFFF;
  color: var(--text-main);
  font-weight: 600;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

/* User Menu & Badges */
.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.user-badge {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-main);
  background-color: var(--bg-subtle);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  font-family: var(--font-mono);
}

/* ============================================================ */
/* Button Components (Shadcn Standard Variants)                */
/* ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  padding: 6px 12px;
  height: 34px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
  border: 1px solid transparent;
  user-select: none;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--primary);
  color: #FFFFFF;
  border-color: var(--primary);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  border-color: var(--primary-hover);
}

.btn-primary:active {
  background-color: var(--primary-active);
}

.btn-secondary {
  background-color: #FFFFFF;
  color: var(--text-main);
  border-color: var(--border-color);
}

.btn-secondary:hover {
  background-color: var(--bg-subtle);
  border-color: var(--border-dark);
}

.btn-danger {
  background-color: #FFFFFF;
  color: var(--accent-danger);
  border-color: #FECACA;
}

.btn-danger:hover {
  background-color: #FEF2F2;
  border-color: #F87171;
}

.btn-sm {
  height: 28px;
  padding: 0 10px;
  font-size: 12px;
}

/* Documentation Filter Buttons (Replaced 20px Pill with 4px Swiss) */
.btn-docs-filter {
  background: #FFFFFF;
  color: var(--text-muted);
  border: 1px solid var(--border-color);
  font-size: 12px;
  font-weight: 500;
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-docs-filter:hover {
  background: var(--bg-subtle);
  color: var(--text-main);
  border-color: var(--border-dark);
}

.btn-docs-filter.active {
  background: var(--primary);
  color: #FFFFFF;
  border-color: var(--primary);
  font-weight: 600;
}

/* AI Prompt Button (Purged gradient & shadow to Utilitarian flat) */
.btn-ai-prompt {
  background-color: var(--bg-subtle);
  color: var(--text-main) !important;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  display: inline-flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease;
  user-select: none;
  text-decoration: none;
  box-shadow: none;
}

.btn-ai-prompt:hover {
  background-color: var(--border-color);
  border-color: var(--border-dark);
  transform: none;
}

.btn-ai-prompt:active {
  background-color: var(--border-dark);
}

/* ============================================================ */
/* Card Components (Shadcn Swiss Structure)                    */
/* ============================================================ */
.card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: 20px;
  margin-bottom: 20px;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border-color);
}

.card-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-main);
  letter-spacing: -0.01em;
}

.card-subtitle {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* ============================================================ */
/* Form Controls & Inputs (Shadcn Border-1px Focus)             */
/* ============================================================ */
.form-group {
  margin-bottom: 14px;
}

.form-label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-main);
  margin-bottom: 6px;
}

.form-input {
  width: 100%;
  height: 36px;
  padding: 0 12px;
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--text-main);
  background-color: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color 0.15s ease;
}

.form-input:focus {
  border-color: var(--primary);
  outline: 1.5px solid var(--primary);
  outline-offset: 0;
  box-shadow: none;
}

.form-input-mono {
  font-family: var(--font-mono);
  font-size: 12px;
}

select.form-input {
  cursor: pointer;
}

textarea.form-input {
  height: auto;
  min-height: 76px;
  padding: 8px 12px;
  resize: vertical;
}

/* ============================================================ */
/* Badges & Pills (Utilitarian Minimalist)                      */
/* ============================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 7px;
  font-size: 11px;
  font-weight: 500;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background-color: var(--bg-subtle);
  color: var(--text-main);
  line-height: 1.4;
}

.badge-success {
  background-color: #F0FDF4;
  color: #15803D;
  border-color: #BBF7D0;
}

.badge-info {
  background-color: #F0F9FF;
  color: #0369A1;
  border-color: #BAE6FD;
}

.badge-warning {
  background-color: #FEFCE8;
  color: #A16207;
  border-color: #FEF08A;
}

.badge-danger {
  background-color: #FEF2F2;
  color: #B91C1C;
  border-color: #FECACA;
}

.badge-neutral {
  background-color: var(--bg-subtle);
  color: var(--text-muted);
  border-color: var(--border-color);
}

.auth-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}

.auth-badge-wajib {
  background-color: #FEFCE8;
  color: #A16207;
  border: 1px solid #FEF08A;
}

.auth-badge-wajib:hover {
  background-color: #FEF08A;
}

.auth-badge-publik {
  background-color: #F0FDF4;
  color: #15803D;
  border: 1px solid #BBF7D0;
}

.auth-badge-publik:hover {
  background-color: #BBF7D0;
}

.badge-required {
  background: #FEF2F2;
  color: var(--accent-danger);
  font-size: 11px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  border: 1px solid #FECACA;
}

.badge-optional {
  background: var(--bg-subtle);
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 500;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
}

.perm-check-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.1s ease;
}

.perm-check-item:hover {
  background: var(--bg-subtle);
}

/* Method Badges */
.method-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 2px 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.method-get {
  background-color: #F0F9FF;
  color: #0369A1;
  border: 1px solid #BAE6FD;
}

.method-post {
  background-color: #F0FDF4;
  color: #15803D;
  border: 1px solid #BBF7D0;
}

.method-put {
  background-color: #FEFCE8;
  color: #A16207;
  border: 1px solid #FEF08A;
}

.method-delete {
  background-color: #FEF2F2;
  color: #B91C1C;
  border: 1px solid #FECACA;
}

/* ============================================================ */
/* Endpoints Accordion / List                                   */
/* ============================================================ */
.endpoint-item {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin-bottom: 10px;
  background-color: #FFFFFF;
  overflow: hidden;
  transition: border-color 0.15s ease;
}

.endpoint-item:hover {
  border-color: var(--border-dark);
}

.endpoint-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background-color: #FFFFFF;
  cursor: pointer;
  user-select: none;
}

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

.endpoint-summary {
  display: flex;
  align-items: center;
  gap: 12px;
}

.endpoint-path {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-main);
}

.endpoint-name {
  font-size: 12px;
  color: var(--text-muted);
}

.endpoint-body {
  padding: 18px;
  border-top: 1px solid var(--border-color);
  background-color: #FFFFFF;
}

/* ============================================================ */
/* Tables (Shadcn Clean Data Table)                            */
/* ============================================================ */
.data-table,
.param-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  text-align: left;
}

.data-table th,
.param-table th {
  padding: 9px 12px;
  background-color: var(--bg-subtle);
  font-weight: 600;
  color: var(--text-muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--border-color);
}

.data-table td,
.param-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-main);
  vertical-align: middle;
}

.data-table tr:hover td {
  background-color: rgba(244, 244, 245, 0.45);
}

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

/* ============================================================ */
/* Modals (Shadcn Dialog Pattern)                               */
/* ============================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(9, 9, 11, 0.45);
  backdrop-filter: blur(2px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  padding: 16px;
}

.modal-dialog {
  background-color: #FFFFFF;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  width: 100%;
  max-width: 640px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-dialog);
}

.modal-header-clean {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-body-clean {
  padding: 18px;
  overflow-y: auto;
}

.modal-footer-clean {
  padding: 12px 18px;
  border-top: 1px solid var(--border-color);
  background-color: var(--bg-subtle);
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
}

/* Login Card Overlay */
.login-wrap {
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-card {
  width: 100%;
  max-width: 380px;
  background-color: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: var(--shadow-sm);
}

/* Telemetry Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}

.stat-box {
  background-color: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px;
  box-shadow: var(--shadow-sm);
}

.stat-label {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 6px;
}

.stat-value {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: -0.02em;
}

.stat-desc {
  font-size: 11px;
  color: var(--text-light);
  margin-top: 4px;
}

/* ============================================================ */
/* Code Boxes & Technical Output (Zinc-900 Minimalist)          */
/* ============================================================ */
.code-box {
  background-color: #18181B;
  color: #F4F4F5;
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid #27272A;
  overflow-x: auto;
  line-height: 1.6;
}

.code-box pre {
  margin: 0;
}

.doc-endpoint-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.doc-endpoint-header {
  padding: 14px 18px;
  background: #FFFFFF;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 12px;
}

.doc-endpoint-body {
  padding: 18px;
}

.doc-url-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #18181B;
  color: #F4F4F5;
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid #27272A;
  margin-top: 10px;
  gap: 12px;
  overflow-x: auto;
}

.doc-section-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.response-sample-box {
  background: #18181B;
  border-radius: var(--radius-sm);
  border: 1px solid #27272A;
  overflow: hidden;
  margin-bottom: 18px;
}

.response-sample-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 14px;
  background: #27272A;
  border-bottom: 1px solid #3F3F46;
}

.response-sample-code {
  margin: 0;
  padding: 12px 14px;
  max-height: 300px;
  overflow: auto;
  background: transparent;
  color: #E4E4E7;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.55;
}

.playground-card {
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 16px;
  margin-top: 18px;
}

/* ============================================================ */
/* Spinners & Micro Loading                                     */
/* ============================================================ */
@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes pulse-subtle {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.45; }
}

.spin-icon {
  display: inline-block;
  animation: spin 0.85s linear infinite;
  transform-origin: center center;
  line-height: 1;
}

.table-loader-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 16px;
  gap: 12px;
}

.loader-spinner-modern {
  width: 32px;
  height: 32px;
  border: 2.5px solid var(--border-color);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.75s linear infinite;
}

.loader-text-primary {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 6px;
}

.loader-text-secondary {
  font-size: 11px;
  color: var(--text-muted);
  animation: pulse-subtle 1.8s ease-in-out infinite;
}