:root{--bg-primary: #1a1a1a;--bg-secondary: #2a2a2a;--bg-tertiary: #353535;--bg-elevated: #404040;--surface-hover: #4a4a4a;--border-subtle: #404040;--border-medium: #505050;--text-primary: #f5f5f7;--text-secondary: #b8b8b8;--text-muted: #888888;--accent-primary: #6366f1;--accent-primary-hover: #818cf8;--accent-secondary: #22c55e;--accent-warning: #f59e0b;--accent-danger: #ef4444;--accent-good: #10b981;--accent-bad: #f43f5e;--accent-skip: #71717a;--spotify-green: #1db954;--shadow-sm: 0 1px 2px rgba(0,0,0,.3);--shadow-md: 0 4px 12px rgba(0,0,0,.4);--shadow-lg: 0 8px 24px rgba(0,0,0,.5);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--transition-fast: .15s ease;--transition-normal: .25s ease}*{margin:0;padding:0;box-sizing:border-box}body{font-family:DM Sans,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.5}#root{min-height:100vh}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border-medium);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideInRight{0%{transform:translate(20px);opacity:0}to{transform:translate(0);opacity:1}}@keyframes slideInUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes scaleIn{0%{transform:scale(.95);opacity:0}to{transform:scale(1);opacity:1}}.animate-fade-in{animation:fadeIn .3s ease forwards}.animate-slide-in-right{animation:slideInRight .3s ease forwards}.animate-slide-in-up{animation:slideInUp .4s ease forwards}.animate-scale-in{animation:scaleIn .2s ease forwards}.material-icons{font-family:Material Icons;font-weight:400;font-style:normal;display:inline-block;line-height:1;text-transform:none;letter-spacing:normal;word-wrap:normal;white-space:nowrap;direction:ltr;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;-moz-osx-font-smoothing:grayscale;font-feature-settings:"liga"}input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}input[type=number]{-moz-appearance:textfield}input:focus,button:focus{outline:none}a{color:var(--accent-primary);text-decoration:none}a:hover{color:var(--accent-primary-hover)}