/**
 * George Brain - Global Styles
 *
 * Design language: Clean, Claude-like aesthetic with Gipper branding
 * Colors: Parchment background + Gipper spruce green accents
 *
 * Usage: Include this CSS in any George front-end interface
 */

:root {
  /* Primary Colors */
  --george-parchment: #f5f1eb;
  --george-parchment-dark: #ebe5db;
  --george-parchment-light: #faf8f5;

  /* Gipper Green (Spruce) */
  --george-green: #2d5a45;
  --george-green-light: #3d7a5d;
  --george-green-dark: #1d4030;
  --george-green-muted: #4a7c65;

  /* Neutrals */
  --george-text: #2c2c2c;
  --george-text-muted: #666666;
  --george-text-light: #888888;
  --george-border: #d4cfc5;
  --george-border-light: #e5e0d6;

  /* Accents */
  --george-error: #c94a4a;
  --george-success: #3d7a5d;
  --george-warning: #c9944a;
  --george-info: #4a7a9c;

  /* Shadows */
  --george-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --george-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
  --george-shadow-lg: 0 4px 12px rgba(0, 0, 0, 0.1);

  /* Typography */
  --george-font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --george-font-mono: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, monospace;

  /* Spacing */
  --george-radius: 6px;
  --george-radius-lg: 10px;
}

/* Base Reset */
.george-ui {
  font-family: var(--george-font);
  font-size: 15px;
  line-height: 1.6;
  color: var(--george-text);
  background: var(--george-parchment);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.george-ui * {
  box-sizing: border-box;
}

/* Logo */
.george-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 18px;
  color: var(--george-text);
}

.george-logo-dot {
  width: 12px;
  height: 12px;
  background: var(--george-green);
  border-radius: 50%;
}

/* Typography */
.george-ui h1, .george-ui h2, .george-ui h3 {
  color: var(--george-text);
  font-weight: 600;
  margin: 0 0 16px 0;
}

.george-ui h1 { font-size: 24px; }
.george-ui h2 { font-size: 20px; }
.george-ui h3 { font-size: 16px; }

.george-ui p {
  margin: 0 0 12px 0;
}

.george-ui a {
  color: var(--george-green);
  text-decoration: none;
}

.george-ui a:hover {
  text-decoration: underline;
}

/* Cards */
.george-card {
  background: var(--george-parchment-light);
  border: 1px solid var(--george-border-light);
  border-radius: var(--george-radius-lg);
  padding: 20px;
  margin-bottom: 16px;
  box-shadow: var(--george-shadow-sm);
}

.george-card-header {
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--george-text-muted);
  margin-bottom: 12px;
}

/* Form Elements */
.george-label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--george-text-muted);
  margin-bottom: 6px;
}

.george-input,
.george-select,
.george-textarea {
  width: 100%;
  padding: 10px 12px;
  font-family: var(--george-font);
  font-size: 14px;
  color: var(--george-text);
  background: var(--george-parchment-light);
  border: 1px solid var(--george-border);
  border-radius: var(--george-radius);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.george-input:focus,
.george-select:focus,
.george-textarea:focus {
  border-color: var(--george-green);
  box-shadow: 0 0 0 3px rgba(45, 90, 69, 0.1);
}

.george-textarea {
  min-height: 100px;
  resize: vertical;
}

.george-select {
  cursor: pointer;
}

/* Buttons */
.george-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  font-family: var(--george-font);
  font-size: 14px;
  font-weight: 500;
  border-radius: var(--george-radius);
  border: none;
  cursor: pointer;
  transition: all 0.15s;
}

.george-btn-primary {
  background: var(--george-green);
  color: white;
}

.george-btn-primary:hover {
  background: var(--george-green-light);
}

.george-btn-primary:active {
  background: var(--george-green-dark);
}

.george-btn-secondary {
  background: var(--george-parchment-dark);
  color: var(--george-text);
  border: 1px solid var(--george-border);
}

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

.george-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Code / Response Blocks */
.george-code {
  font-family: var(--george-font-mono);
  font-size: 13px;
  background: var(--george-parchment-dark);
  border: 1px solid var(--george-border-light);
  border-radius: var(--george-radius);
  padding: 16px;
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-word;
}

.george-code-success {
  border-left: 3px solid var(--george-success);
}

.george-code-error {
  border-left: 3px solid var(--george-error);
}

/* Meta Info */
.george-meta {
  font-size: 12px;
  color: var(--george-text-light);
  margin-top: 10px;
}

.george-meta strong {
  color: var(--george-text-muted);
}

/* Layout Helpers */
.george-row {
  display: flex;
  gap: 16px;
}

.george-row > * {
  flex: 1;
}

.george-mb-0 { margin-bottom: 0; }
.george-mb-1 { margin-bottom: 8px; }
.george-mb-2 { margin-bottom: 16px; }
.george-mb-3 { margin-bottom: 24px; }

/* Badge */
.george-badge {
  display: inline-block;
  padding: 2px 8px;
  font-size: 11px;
  font-weight: 500;
  border-radius: 10px;
  background: var(--george-green-muted);
  color: white;
}

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

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