*{margin:0;padding:0;box-sizing:border-box}:root{--color-bg: #0f0f0f;--color-bg-secondary: #1a1a1a;--color-bg-elevated: #252525;--color-bg-header: #000000;--color-text: #ffffff;--color-text-muted: #888888;--color-border: #333333;--accent: #9a6dd7;--accent-secondary: #e066a0;--accent-dim: rgba(154, 109, 215, .15);--accent-glow: rgba(154, 109, 215, .4);--gradient-cta: linear-gradient(135deg, #6b4a9e 0%, #8b3d6e 100%);--gradient-cta-hover: linear-gradient(135deg, #7d5ab0 0%, #a04d82 100%);--space-xs: 8px;--space-sm: 12px;--space-md: 16px;--space-lg: 24px;--space-xl: 48px;--content-max-width: 480px;--padding-page: 24px;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--font-body: "IBM Plex Mono", "Menlo", "Consolas", "Monaco", monospace;font-family:var(--font-body);line-height:1.5;font-weight:400;color:var(--color-text);background-color:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}@media(max-width:479px){:root{--text-xs: .6875rem;--text-sm: .8125rem;--text-base: .9375rem;--text-lg: 1.0625rem;--text-xl: 1.1875rem;--text-2xl: 1.375rem}}@media(min-width:768px){:root{--content-max-width: 520px;--padding-page: 40px}}.login-prompt{display:flex;align-items:center;justify-content:space-between;gap:var(--space-md);padding:var(--space-sm) var(--space-md);border:1px solid var(--color-border);border-radius:12px;background:var(--color-bg-elevated)}.login-prompt__text{color:var(--color-text);font-size:var(--text-sm);line-height:1.4}.login-prompt__btn.btn{flex-shrink:0;border:1px solid var(--color-border);border-radius:12px;background:#ffffff0d;color:var(--color-text);font-weight:400;box-shadow:0 0 0 1px var(--color-border)}@media(hover:hover){.login-prompt__btn:hover{background:#ffffff1a;border-color:var(--color-text-muted)}}body{min-height:100vh;overflow-y:auto;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root,.app{min-height:100vh}.loading-fallback{display:flex;align-items:center;justify-content:center;min-height:100vh}.loading-fallback__spinner{width:40px;height:40px;border:3px solid var(--color-border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}