:root {
  --bg-color: #0F0A1A;
  --surface: rgba(255, 255, 255, 0.05);
  --surface-hover: rgba(255, 255, 255, 0.1);
  --border: rgba(255, 255, 255, 0.1);
  --text-primary: #FFFFFF;
  --text-secondary: rgba(255, 255, 255, 0.6);
  --primary: #8A2BE2;
  --primary-hover: #9D4EDD;
  --danger: #FF4D4D;
  --danger-hover: #FF6666;
}

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

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-primary);
  height: 100vh;
  display: flex;
  flex-direction: column;
}

.hidden {
  display: none !important;
}

.mb-2 {
  margin-bottom: 8px;
}

.app-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 24px;
  gap: 20px;
}

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

.header-left h1 {
  font-size: 24px;
  font-weight: 600;
}

.header-left p {
  color: var(--text-secondary);
  font-size: 14px;
  margin-top: 4px;
}

.glass-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 8px 16px;
  border-radius: 8px;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s ease;
}

.glass-btn:hover {
  background: var(--surface-hover);
}

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

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

.glass-btn.danger {
  color: var(--danger);
}
.glass-btn.danger:hover {
  background: rgba(255, 77, 77, 0.1);
  border-color: var(--danger);
}

.glass-input, .glass-textarea {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 10px 12px;
  border-radius: 8px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s;
}

.glass-input:focus, .glass-textarea:focus {
  border-color: var(--primary);
}

.glass-input::placeholder, .glass-textarea::placeholder {
  color: rgba(255, 255, 255, 0.3);
}

.glass-input option {
  background: var(--bg-color);
  color: var(--text-primary);
}

.flex-grow {
  flex: 1;
}

.main-content {
  display: flex;
  gap: 24px;
  flex: 1;
  min-height: 0;
}

.config-pane {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 20px;
  overflow-y: auto;
  padding-right: 12px;
}

.config-pane::-webkit-scrollbar {
  width: 6px;
}
.config-pane::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}

.pane-section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
}

.pane-section h2 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--primary);
}

.endpoint-group {
  display: flex;
  gap: 12px;
}

.method-select {
  width: 110px;
  font-weight: 600;
}

.auth-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.basic-group {
  display: flex;
  gap: 12px;
}

.basic-group input {
  flex: 1;
}

.section-header-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.section-header-flex h2 {
  margin-bottom: 0;
}

.icon-btn {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-size: 12px;
  cursor: pointer;
  padding: 4px 10px;
  border-radius: 6px;
  transition: all 0.2s;
}
.icon-btn:hover {
  background: var(--primary);
  border-color: var(--primary);
}

.headers-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.header-row {
  display: flex;
  gap: 12px;
  align-items: center;
}

.header-row input {
  flex: 1;
}

.header-row .remove-btn {
  background: transparent;
  border: none;
  color: var(--danger);
  cursor: pointer;
  font-size: 18px;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
}
.header-row .remove-btn:hover {
  background: rgba(255, 77, 77, 0.1);
}

.glass-textarea {
  width: 100%;
  font-family: 'Fira Code', monospace;
  font-size: 13px;
  resize: vertical;
}

.flags-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
  accent-color: var(--primary);
  width: 16px;
  height: 16px;
}

.cb-text {
  font-size: 14px;
  color: var(--text-secondary);
}
.checkbox-label input[type="checkbox"]:checked + .cb-text {
  color: var(--text-primary);
}

.output-pane {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.pane-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(0, 0, 0, 0.2);
}

.pane-header h2 {
  font-size: 16px;
  font-weight: 600;
}

.output-container {
  flex: 1;
  padding: 20px;
  overflow: auto;
  background: #000;
}

#curl-output {
  display: block;
  font-family: 'Fira Code', monospace;
  font-size: 14px;
  line-height: 1.6;
  color: #00E5FF;
  white-space: pre-wrap;
  word-break: break-all;
}