*{box-sizing:border-box;margin:0;padding:0}:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color:#1f2937;background-color:#fff;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--primary-color: #FF6B9D;--secondary-color: #C06FBB;--tertiary-color: #5F72BD;--accent-color: #42B883;--highlight-color: #FFC837;--surface-primary: #ffffff;--surface-secondary: #f8f9fa;--surface-tertiary: #f0f2f5;--surface-hover: #e9ecef;--text-primary: #1f2937;--text-secondary: #6b7280;--text-tertiary: #9ca3af;--border-primary: #d1d5db;--border-secondary: #e5e7eb;--success-primary: #42B883;--success-bg: #d1f4e8;--success-border: #42B883;--success-text: #047857;--error-primary: #EF4444;--error-bg: #fee2e2;--error-border: #ef4444;--error-text: #991b1b;--focus-ring: rgba(255, 107, 157, .5)}body{margin:0;min-height:100vh}#root{min-height:100vh}.app{min-height:100vh;display:flex;flex-direction:column}.app-nav{background:#1f2937;color:#fff;padding:1rem 2rem;display:flex;justify-content:space-between;align-items:center;box-shadow:0 2px 4px #0000001a;gap:2rem}.nav-brand{font-size:1.25rem;font-weight:700}.nav-links{display:flex;gap:2rem;flex:1}.nav-language{display:flex;align-items:center}.language-selector{background:#374151;color:#fff;border:1px solid #4b5563;border-radius:.375rem;padding:.375rem .75rem;font-size:.875rem;cursor:pointer;outline:none;transition:all .2s}.language-selector:hover{background:#4b5563;border-color:#6b7280}.language-selector:focus{border-color:#60a5fa;box-shadow:0 0 0 2px #60a5fa33}.nav-links a{color:#d1d5db;text-decoration:none;font-weight:500;transition:color .2s}.nav-links a:hover{color:#fff}.nav-links a.active{color:#60a5fa}.nav-auth{display:flex;gap:1rem;align-items:center}.user-info{color:#d1d5db;font-size:.875rem;font-weight:500}.auth-link{color:#d1d5db;text-decoration:none;font-weight:500;font-size:.875rem;padding:.375rem .75rem;border:1px solid #4b5563;border-radius:.375rem;background:#374151;transition:all .2s}.auth-link:hover{color:#fff;background:#4b5563;border-color:#6b7280}