*{margin:0;padding:0;box-sizing:border-box}:root{--bg-primary: #0f0f1a;--bg-secondary: #1a1a2e;--bg-tertiary: #16213e;--accent-primary: #00d9ff;--accent-secondary: #ff2a6d;--text-primary: #ffffff;--text-secondary: #a0a0b0;--text-muted: #6a6a7a;--border-color: #2a2a3e;--player-bg: #0a0a14;--controls-bg: rgba(26, 26, 46, .95);--progress-bg: #2a2a3e;--progress-fill: #00d9ff;--shadow: 0 4px 20px rgba(0, 0, 0, .5);--shadow-glow: 0 0 30px rgba(0, 217, 255, .3)}html,body,#root{height:100%;width:100%;overflow:hidden}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;touch-action:none}#root{display:flex;flex-direction:column}a{color:var(--accent-primary);text-decoration:none}a:hover{text-decoration:underline}button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}input{font-family:inherit;color:inherit;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:8px;padding:12px 16px;outline:none;transition:border-color .2s,box-shadow .2s}input:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px #00d9ff33}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.animate-fade-in{animation:fadeIn .3s ease-out forwards}.animate-slide-up{animation:slideUp .4s ease-out forwards}.loading-spinner{width:24px;height:24px;border:2px solid var(--border-color);border-top-color:var(--accent-primary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.toast{position:fixed;bottom:100px;left:50%;transform:translate(-50%);background:var(--bg-secondary);border:1px solid var(--border-color);padding:12px 24px;border-radius:12px;box-shadow:var(--shadow);z-index:1000;animation:slideUp .3s ease-out}