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

:root {
  --primary-bg: #0a0f1c;
  --secondary-bg: #111827;
  --card-bg: #1a2332;
  --table-bg: #1f2937;
  --header-bg: #152238;
  --accent-color: #3b82f6;
  --accent-hover: #2563eb;
  --text-primary: #f3f4f6;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;
  --border-color: #374151;
  --success-color: #10b981;
  --danger-color: #ef4444;
  --border-radius: 8px;
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
  --transition: all 0.3s ease;
}

html, body {
  font-family: 'Public Sans', sans-serif;
  background-color: var(--primary-bg);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}


#loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--primary-bg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 2000;
}

.loading-spinner {
  width: 50px;
  height: 50px;
  border: 3px solid rgba(59, 130, 246, 0.3);
  border-radius: 50%;
  border-top-color: var(--accent-color);
  animation: spin 1s ease-in-out infinite;
}

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

.loading-text {
  margin-top: 20px;
  color: var(--accent-color);
  font-size: 1.2rem;
  font-weight: 500;
}


#main-content {
  padding-top: 80px;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
  min-height: calc(100vh - 120px); 
}

.navbar {
  background-color: var(--secondary-bg);
  padding: 15px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-color);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 1000;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.navbar .avatar h3 {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--accent-color);
  white-space: nowrap;
}

.navbar .search-bar {
  display: flex;
  align-items: center;
  background-color: var(--header-bg);
  padding: 10px 15px;
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
  width: 300px;
  transition: var(--transition);
}

.navbar .search-bar:focus-within {
  border-color: var(--accent-color);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.1);
}

.navbar .search-bar i {
  color: var(--text-secondary);
}

.navbar .search-bar input {
  border: none;
  background: transparent;
  outline: none;
  color: var(--text-primary);
  flex: 1;
  margin-left: 10px;
  font-size: 0.95rem;
  width: 100%;
}

.navbar .search-bar input::placeholder {
  color: var(--text-secondary);
}

.card {
  background-color: var(--card-bg);
  border-radius: var(--border-radius);
  padding: 25px;
  margin: 25px 0;
  width: 100%;
  box-shadow: var(--shadow);
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

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

.card h5 {
  color: var(--accent-color);
  margin-bottom: 12px;
  font-size: 1.4rem;
  font-weight: 600;
}

.card p {
  color: var(--text-secondary);
  margin-bottom: 20px;
  line-height: 1.5;
}

.card .btn-container {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  background-color: transparent;
  border: 2px solid var(--accent-color);
  padding: 10px 20px;
  border-radius: var(--border-radius);
  color: var(--accent-color);
  transition: var(--transition);
  font-weight: 500;
  text-align: center;
  flex: 1;
  min-width: 120px;
}

.btn:hover {
  background-color: var(--accent-color);
  color: var(--primary-bg);
  transform: translateY(-1px);
}


.btn-loading {
    position: relative;
    color: transparent !important;
    pointer-events: none;
}

.btn-loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin: -10px 0 0 -10px;
    border: 2px solid transparent;
    border-radius: 50%;
    border-top-color: currentColor;
    animation: button-spin 0.8s linear infinite;
}

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

.icon-btn.btn-loading::after {
    width: 16px;
    height: 16px;
    margin: -8px 0 0 -8px;
}

.console-btn.btn-loading::after {
    border-top-color: #ffffff;
}

.btn.btn-loading::after {
    border-top-color: var(--accent-color);
}

.spinner {
    color: var(--accent-color);
    text-align: center;
    padding: 20px;
    font-size: 1rem;
}


.copy-btn.copied::before {
    content: '✓ ';
    font-weight: bold;
}

.copy-btn.btn-loading::after {
    border-top-color: #ffffff;
}

.table-container {
  background-color: var(--table-bg);
  border-radius: var(--border-radius);
  padding: 20px;
  margin: 25px 0;
  width: 100%;
  box-shadow: var(--shadow);
  border: 1px solid var(--border-color);
  overflow: hidden;
  transition: var(--transition);
}

.table-container:hover {
  border-color: var(--accent-color);
}

.table-container h5 {
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--accent-color);
}

.table-container h5 i {
  color: var(--accent-color);
}

.table-container table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}

.table-container th, 
.table-container td {
  padding: 14px 12px;
  text-align: left;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-color);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.table-container th {
  background-color: var(--header-bg);
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.9rem;
}

.table-container td {
  background-color: transparent;
}

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

.table-container tr:hover td {
  background-color: rgba(59, 130, 246, 0.05);
}

.table-container td:first-child {
  color: var(--text-primary);
  font-weight: 500;
  width: 50%;
}

.table-container td:nth-child(2) {
  text-align: center;
  font-family: 'Share Tech Mono', monospace;
  color: var(--accent-color);
  font-weight: 600;
  width: 15%;
}

.table-container td:nth-child(3) {
  text-align: center;
  width: 15%;
}

.table-container td:nth-child(4) {
  text-align: center;
  width: 20%;
}

.badge {
  color: var(--success-color);
  font-size: 1.1rem;
}

.icon-btn {
  background-color: var(--accent-color);
  border: none;
  color: white;
  font-size: 14px;
  cursor: pointer;
  padding: 8px 16px;
  border-radius: var(--border-radius);
  transition: var(--transition);
  font-weight: 500;
  white-space: nowrap;
}

.icon-btn:hover {
  background-color: var(--accent-hover);
  transform: translateY(-1px);
}

.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  z-index: 2000;
  justify-content: center;
  align-items: center;
  padding: 20px;
  backdrop-filter: blur(5px);
}

.modal[aria-hidden="false"] {
  display: flex;
  animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-content {
  background-color: var(--card-bg);
  border-radius: var(--border-radius);
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border-color);
  animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
  from { transform: translateY(-20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  border-bottom: 1px solid var(--border-color);
  background-color: var(--header-bg);
}

.modal-header h5 {
  margin: 0;
  color: var(--accent-color);
  font-size: 1.3rem;
  font-weight: 600;
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 28px;
  cursor: pointer;
  padding: 0;
  width: 35px;
  height: 35px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: var(--transition);
}

.modal-close:hover {
  background-color: var(--border-color);
  color: var(--text-primary);
  transform: rotate(90deg);
}

.modal-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.modal-body .text-muted {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.5;
}

.param-container {
  margin-bottom: 8px;
}

.param-container input {
  background-color: var(--header-bg);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 12px;
  border-radius: 6px;
  width: 100%;
  font-size: 0.95rem;
  transition: var(--transition);
}

.param-container input:focus {
  border-color: var(--accent-color);
  outline: none;
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.1);
}

.param-container input.is-invalid {
  border-color: var(--danger-color);
}

.console-btn {
  background-color: var(--accent-color);
  border: none;
  padding: 12px 24px;
  border-radius: var(--border-radius);
  color: white;
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition);
  align-self: flex-start;
  min-width: 120px;
}

.console-btn:hover {
  background-color: var(--accent-hover);
  transform: translateY(-1px);
}

.console-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.copy-btn {
  background-color: var(--success-color);
  color: white;
  border: none;
  padding: 10px 16px;
  border-radius: var(--border-radius);
  cursor: pointer;
  font-weight: 500;
  transition: var(--transition);
  align-self: flex-start;
}

.copy-btn:hover {
  background-color: #059669;
  transform: translateY(-1px);
}

.copy-btn.copied {
  background-color: #0d9488;
}

.spinner {
  color: var(--accent-color);
  text-align: center;
  padding: 20px;
  font-size: 1rem;
}

.d-none {
  display: none !important;
}

/* Highlight.js Integration */
#apiResponseContent {
  background-color: #1e1e1e !important;
  border-radius: 6px;
  padding: 0 !important;
  max-height: 300px;
  overflow-y: auto;
  border: 1px solid var(--border-color);
  margin: 0;
}

#apiResponseContent code {
  display: block;
  padding: 16px;
  font-family: 'Fira Code', 'Consolas', 'Monaco', 'Courier New', monospace;
  font-size: 0.85rem;
  line-height: 1.4;
  background: transparent !important;
}

#apiResponseContent pre {
  margin: 0;
  padding: 0;
  background: transparent !important;
}

.hljs {
  background: #1e1e1e !important;
  color: #d4d4d4 !important;
  padding: 16px !important;
}


.hljs-keyword { color: #569cd6 !important; }
.hljs-string { color: #ce9178 !important; }
.hljs-number { color: #b5cea8 !important; }
.hljs-literal { color: #569cd6 !important; }
.hljs-built_in { color: #4ec9b0 !important; }
.hljs-function { color: #dcdcaa !important; }
.hljs-params { color: #9cdcfe !important; }
.hljs-comment { color: #6a9955 !important; }
.hljs-doctag { color: #608b4e !important; }
.hljs-meta { color: #9b9b9b !important; }
.hljs-tag { color: #569cd6 !important; }
.hljs-name { color: #569cd6 !important; }
.hljs-attr { color: #9cdcfe !important; }
.hljs-attribute { color: #9cdcfe !important; }
.hljs-variable { color: #9cdcfe !important; }
.hljs-type { color: #4ec9b0 !important; }
.hljs-symbol { color: #569cd6 !important; }
.hljs-bullet { color: #d7ba7d !important; }
.hljs-link { color: #569cd6 !important; }
.hljs-emphasis { font-style: italic !important; }
.hljs-strong { font-weight: bold !important; }


#apiResponseContent::-webkit-scrollbar {
  width: 8px;
}

#apiResponseContent::-webkit-scrollbar-track {
  background: #2d2d2d;
  border-radius: 0 6px 6px 0;
}

#apiResponseContent::-webkit-scrollbar-thumb {
  background: #569cd6;
  border-radius: 4px;
}

#apiResponseContent::-webkit-scrollbar-thumb:hover {
  background: #4ec9b0;
}

#apiResponseContent.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-style: italic;
}


#apiResponseContent.error {
  color: var(--danger-color);
  background-color: rgba(239, 68, 68, 0.1) !important;
}


#apiResponseContent img {
  max-width: 100%;
  height: auto;
  border-radius: 6px;
  display: block;
  margin: 0 auto;
}

#apiResponseContent.text-response {
  background-color: var(--header-bg) !important;
  color: var(--text-primary) !important;
  padding: 16px !important;
  white-space: pre-wrap;
  word-break: break-word;
  font-family: 'Public Sans', sans-serif;
}

#apiEndpoint {
  padding: 14px;
  background-color: var(--header-bg);
  border-radius: 6px;
  color: var(--accent-color);
  font-size: 0.9rem;
  word-break: break-all;
  font-family: 'Share Tech Mono', monospace;
  border: 1px solid var(--border-color);
}

footer {
  text-align: center;
  padding: 20px;
  background-color: transparent;
  color: var(--text-secondary);
  border-top: 1px solid var(--border-color);
  margin-top: 60px;
  font-size: 0.9rem;
  position: relative;
}

footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-color), transparent);
}

footer a {
  color: var(--accent-color);
  font-weight: 600;
}

footer a:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}


@media (max-width: 768px) {
  #main-content {
    padding-top: 70px;
    padding-left: 15px;
    padding-right: 15px;
  }
  
  .navbar {
    padding: 12px 15px;
  }
  
  .navbar .search-bar {
    width: 200px;
  }
  
  .card {
    padding: 20px;
    margin: 20px 0;
  }
  
  .card .btn-container {
    flex-direction: column;
  }
  
  .btn {
    width: 100%;
    min-width: auto;
  }
  
  .table-container {
    padding: 15px;
    margin: 20px 0;
  }
  
  .table-container th, 
  .table-container td {
    padding: 10px 8px;
    font-size: 0.85rem;
  }
  
  .table-container td:first-child {
    width: 40%;
  }
  
  footer {
    padding: 15px;
    margin-top: 40px;
    font-size: 0.85rem;
  }
}

@media (max-width: 480px) {
  #main-content {
    padding-top: 60px;
    padding-left: 10px;
    padding-right: 10px;
  }
  
  .navbar {
    padding: 10px;
  }
  
  .navbar .avatar h3 {
    font-size: 1.2rem;
  }
  
  .navbar .search-bar {
    width: 150px;
    padding: 8px 12px;
  }
  
  .card {
    padding: 15px;
  }
  
  .table-container {
    padding: 12px;
  }
  
  .table-container th, 
  .table-container td {
    padding: 8px 6px;
    font-size: 0.8rem;
  }
  
  .icon-btn {
    padding: 6px 12px;
    font-size: 0.8rem;
  }
  
  .modal-header,
  .modal-body {
    padding: 15px;
  }
  
  footer {
    padding: 12px;
    margin-top: 30px;
    font-size: 0.8rem;
  }
}


.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

html {
  scroll-behavior: smooth;
}


button:focus,
input:focus,
.icon-btn:focus {
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
  }