:root{--bg-primary: #0a1929;--bg-secondary: #132f4c;--bg-tertiary: #1e3a5f;--bg-surface: #0d2137;--text-primary: #ffffff;--text-secondary: #b2bac2;--text-muted: #8b9aab;--accent-primary: #1976d2;--accent-secondary: #90caf9;--accent-hover: #42a5f5;--success: #4caf50;--warning: #ff9800;--error: #f44336;--info: #2196f3;--border-color: #1e3a5f;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .5);--gradient-primary: linear-gradient(135deg, #1976d2 0%, #0d47a1 100%);--gradient-surface: linear-gradient(180deg, #132f4c 0%, #0a1929 100%);--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-full: 9999px;--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .35s ease}[data-theme=light]{--bg-primary: #f5f5f5;--bg-secondary: #ffffff;--bg-tertiary: #e3f2fd;--bg-surface: #ffffff;--text-primary: #1a1a1a;--text-secondary: #424242;--text-muted: #757575;--accent-primary: #1565c0;--accent-secondary: #1976d2;--accent-hover: #1e88e5;--border-color: #e0e0e0;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .1);--shadow-md: 0 4px 6px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .1);--gradient-primary: linear-gradient(135deg, #1976d2 0%, #1565c0 100%);--gradient-surface: linear-gradient(180deg, #ffffff 0%, #f5f5f5 100%)}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.3;color:var(--text-primary)}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.5rem}h4{font-size:1.25rem}p{color:var(--text-secondary);margin-bottom:var(--spacing-md)}a{color:var(--accent-secondary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--accent-hover)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-lg);font-size:.9375rem;font-weight:500;border:none;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-normal)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--gradient-primary);color:#fff}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover:not(:disabled){background:var(--accent-primary);color:#fff}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover:not(:disabled){background:var(--bg-tertiary);color:var(--text-primary)}.input,.textarea{width:100%;padding:var(--spacing-sm) var(--spacing-md);font-size:.9375rem;background:var(--bg-surface);color:var(--text-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.input::placeholder,.textarea::placeholder{color:var(--text-muted)}.input:focus,.textarea:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px #1976d233}.textarea{resize:vertical;min-height:100px}.card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--spacing-lg);box-shadow:var(--shadow-sm)}.label{display:block;font-size:.875rem;font-weight:500;color:var(--text-primary);margin-bottom:var(--spacing-xs)}.helper-text{font-size:.75rem;color:var(--text-muted);margin-top:var(--spacing-xs)}.chip{display:inline-flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-xs) var(--spacing-sm);font-size:.75rem;background:var(--bg-tertiary);color:var(--text-secondary);border-radius:var(--radius-full);border:1px solid var(--border-color)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.animate-fade-in{animation:fadeIn var(--transition-normal)}.animate-slide-up{animation:slideUp var(--transition-normal)}.animate-pulse{animation:pulse 2s infinite}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-sm{gap:var(--spacing-sm)}.gap-md{gap:var(--spacing-md)}.gap-lg{gap:var(--spacing-lg)}.w-full{width:100%}.h-full{height:100%}.text-center{text-align:center}.text-sm{font-size:.875rem}.text-muted{color:var(--text-muted)}