:root{--bg-primary: #0f0f0f;--bg-secondary: #1a1a1a;--bg-tertiary: #252525;--bg-hover: #2a2a2a;--text-primary: #f5f5f5;--text-secondary: #a0a0a0;--accent: #10b981;--accent-hover: #059669;--accent-glow: rgba(16, 185, 129, .3);--danger: #ef4444;--danger-hover: #dc2626;--warning: #f59e0b;--border: #333;--radius: 12px;--radius-sm: 8px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.6}#app{max-width:1200px;margin:0 auto;padding:16px 40px 32px}.app-header{display:flex;align-items:center;gap:12px;margin-bottom:24px;flex-wrap:wrap}.app-header h1{font-size:1.5rem;font-weight:700;letter-spacing:-.02em;margin:0}.header-divider{color:var(--border);font-size:.8rem}.header-subtitle{color:var(--text-secondary);font-size:.9rem}.user-info{margin-left:auto;display:flex;align-items:center;gap:10px}.user-avatar{width:32px;height:32px;border-radius:50%;border:2px solid var(--border)}.user-name{font-size:.9rem;color:var(--text-primary);font-weight:500}.btn-logout{background:transparent;border:1px solid var(--border);color:var(--text-secondary);padding:6px 10px;border-radius:var(--radius-sm);cursor:pointer;font-size:1rem;transition:all .15s ease}.btn-logout:hover{background:var(--danger);border-color:var(--danger);color:#fff}.login-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.login-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius);padding:48px 40px;text-align:center;max-width:400px;width:100%}.login-icon{font-size:4rem;margin-bottom:16px}.login-card h1{font-size:2rem;font-weight:700;margin-bottom:8px;letter-spacing:-.02em}.login-card p{color:var(--text-secondary);margin-bottom:32px}.auth-error{background:#ef44441a;border:1px solid var(--danger);border-radius:var(--radius-sm);padding:12px 16px;color:var(--danger);margin-bottom:24px;font-size:.9rem}.btn-discord{display:inline-flex;align-items:center;justify-content:center;gap:12px;width:100%;padding:14px 24px;font-size:1rem;font-weight:600;border:none;border-radius:var(--radius-sm);cursor:pointer;background:#5865f2;color:#fff;transition:all .2s ease}.btn-discord:hover{background:#4752c4;transform:translateY(-2px);box-shadow:0 4px 20px #5865f266}.discord-logo{width:24px;height:24px}.channel-selector{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius);padding:16px 20px;margin-bottom:16px}.channel-selector label{font-size:.9rem;color:var(--text-secondary);font-weight:500}.channel-select{padding:10px 14px;font-size:.9rem;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-tertiary);color:var(--text-primary);cursor:pointer;outline:none;min-width:180px;transition:border-color .2s ease}.channel-select:focus{border-color:var(--accent)}.channel-select:disabled{opacity:.6;cursor:not-allowed}.connection-status{font-size:.85rem;margin-left:auto}.connection-status.connected{color:var(--accent)}.connection-status.disconnected{color:var(--text-secondary)}.status-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius);padding:24px;margin-bottom:24px}.status-card.playing{border-color:var(--accent);box-shadow:0 0 20px var(--accent-glow)}.status-header{display:flex;align-items:center;gap:12px;margin-bottom:16px}.status-indicator{width:12px;height:12px;border-radius:50%;background:var(--text-secondary)}.status-indicator.active{background:var(--accent);box-shadow:0 0 8px var(--accent);animation:pulse 2s infinite}.status-indicator.paused{background:var(--warning);box-shadow:0 0 8px #f59e0b80}.status-indicator.disconnected{background:var(--text-secondary);opacity:.5}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.status-label{font-size:.85rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}.queue-badge{background:var(--accent);color:#fff;font-size:.75rem;padding:4px 10px;border-radius:12px;font-weight:500}.current-track{font-size:1.25rem;font-weight:600;color:var(--text-primary);word-break:break-word}.no-track{color:var(--text-secondary);font-style:italic}.controls{display:flex;gap:12px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;font-size:.95rem;font-weight:500;border:none;border-radius:var(--radius-sm);cursor:pointer;transition:all .2s ease;background:var(--bg-tertiary);color:var(--text-primary)}.btn:hover:not(:disabled){background:var(--bg-hover);transform:translateY(-1px)}.btn:active:not(:disabled){transform:translateY(0)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){background:var(--danger-hover)}.btn-resume{background:linear-gradient(135deg,var(--accent) 0%,#34d399 100%);color:#fff;animation:resumePulse 1.5s ease-in-out infinite;box-shadow:0 0 20px var(--accent-glow)}.btn-resume:hover:not(:disabled){background:linear-gradient(135deg,var(--accent-hover) 0%,#10b981 100%);animation:none;transform:translateY(-2px);box-shadow:0 4px 24px var(--accent-glow)}@keyframes resumePulse{0%,to{box-shadow:0 0 15px var(--accent-glow)}50%{box-shadow:0 0 25px var(--accent-glow),0 0 40px #10b98133}}.btn-icon{font-size:1.2rem}.btn-small{padding:6px 10px;font-size:.75rem;font-weight:600;border:none;border-radius:4px;cursor:pointer;background:var(--bg-tertiary);color:var(--text-secondary);transition:all .15s ease}.btn-small:hover{background:var(--bg-hover);color:var(--text-primary)}.btn-small.btn-accent{background:#10b98133;color:var(--accent)}.btn-small.btn-accent:hover{background:var(--accent);color:#fff}.btn-small.btn-play{background:#10b98133;color:var(--accent)}.btn-small.btn-play:hover{background:var(--accent);color:#fff}.btn-small.btn-remove{background:#ef444433;color:var(--danger)}.btn-small.btn-remove:hover{background:var(--danger);color:#fff}.btn-small-danger{padding:6px 12px;font-size:.75rem;font-weight:500;border:none;border-radius:4px;cursor:pointer;background:#ef444433;color:var(--danger);transition:all .15s ease}.btn-small-danger:hover{background:var(--danger);color:#fff}.two-column{display:grid;grid-template-columns:1fr 340px;gap:24px}.column-main,.column-queue{min-width:0}.track-list-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.track-list-header h2{font-size:1.25rem;font-weight:600}.track-count{color:var(--text-secondary);font-size:.9rem}.search-box{position:relative;margin-bottom:12px}.search-input{width:100%;padding:12px 40px 12px 16px;font-size:.95rem;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-secondary);color:var(--text-primary);outline:none;transition:border-color .2s ease}.search-input:focus{border-color:var(--accent)}.search-input::placeholder{color:var(--text-secondary)}.search-clear{position:absolute;right:12px;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--text-secondary);cursor:pointer;font-size:1rem;padding:4px;line-height:1;transition:color .2s ease}.search-clear:hover{color:var(--text-primary)}.refresh-message{color:var(--accent);font-size:.85rem;animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.download-section-compact{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius);padding:16px;margin-bottom:16px}.download-section-compact h3{font-size:.9rem;font-weight:600;margin-bottom:12px;color:var(--text-primary)}.download-section-compact .download-form{display:flex;gap:8px}.download-section-compact .download-input{flex:1;padding:10px 12px;font-size:.85rem;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-tertiary);color:var(--text-primary);outline:none;transition:border-color .2s ease;min-width:0}.download-section-compact .download-input:focus{border-color:var(--accent)}.download-section-compact .download-input::placeholder{color:var(--text-secondary)}.download-section-compact .download-input:disabled{opacity:.6;cursor:not-allowed}.download-section-compact .btn{padding:10px 14px;font-size:1rem;min-width:44px}.download-section-compact .download-message{margin-top:10px;font-size:.8rem;color:var(--accent);word-break:break-word;animation:fadeIn .3s ease}.download-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.download-header h3{margin:0}.download-badge{background:var(--accent);color:#fff;font-size:.7rem;padding:3px 8px;border-radius:10px;font-weight:600}.download-queue{margin-top:12px;border-top:1px solid var(--border);padding-top:12px}.download-queue-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;font-size:.75rem;color:var(--text-secondary)}.btn-clear-downloads{background:transparent;border:none;color:var(--text-secondary);font-size:.7rem;cursor:pointer;padding:2px 6px;border-radius:4px;transition:all .15s ease}.btn-clear-downloads:hover{background:var(--bg-hover);color:var(--text-primary)}.download-queue-list{display:flex;flex-direction:column;gap:6px}.download-item{display:flex;align-items:center;gap:8px;padding:8px 10px;background:var(--bg-tertiary);border-radius:var(--radius-sm);font-size:.8rem}.download-item.downloading{border-left:2px solid var(--warning)}.download-item.completed{border-left:2px solid var(--accent)}.download-item.failed{border-left:2px solid var(--danger)}.download-item.queued{border-left:2px solid var(--text-secondary)}.download-status-icon{font-size:.9rem;flex-shrink:0}.download-status-icon .spinning{display:inline-block;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.download-url{flex:1;color:var(--text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.download-status-text{color:var(--text-secondary);font-size:.7rem;flex-shrink:0}.track-list{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;max-height:500px;overflow-y:auto}.track-item{display:flex;align-items:center;gap:14px;padding:10px 16px;border-bottom:1px solid var(--border);transition:background .15s ease}.track-item:last-child{border-bottom:none}.track-item:hover{background:var(--bg-hover)}.track-item.active{background:#10b9811a;border-left:3px solid var(--accent)}.track-thumbnail{width:48px;height:48px;flex-shrink:0;border-radius:6px;overflow:hidden;cursor:pointer;background:var(--bg-tertiary);position:relative}.track-thumbnail img{width:100%;height:100%;object-fit:cover;transition:transform .2s ease}.track-thumbnail:hover img{transform:scale(1.05)}.track-thumbnail-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:1.2rem;color:var(--text-secondary);background:var(--bg-tertiary)}.track-item.active .track-thumbnail{box-shadow:0 0 0 2px var(--accent)}.track-item.active .track-thumbnail-placeholder{background:var(--accent);color:#fff}.track-name{flex:1;font-size:.9rem;word-break:break-word;cursor:pointer}.track-name:hover{color:var(--accent)}.track-actions{display:flex;gap:6px;opacity:0;transition:opacity .15s ease}.track-item:hover .track-actions{opacity:1}.queue-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.queue-header h2{font-size:1.1rem;font-weight:600}.queue-list{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;min-height:200px;max-height:500px;overflow-y:auto}.queue-item{display:flex;align-items:center;gap:10px;padding:12px 14px;border-bottom:1px solid var(--border);transition:all .15s ease;cursor:grab}.queue-item:last-child{border-bottom:none}.queue-item:hover{background:var(--bg-hover)}.queue-item.dragging{opacity:.5;background:var(--bg-tertiary)}.queue-drag-handle{color:var(--text-secondary);font-size:.9rem;cursor:grab;-webkit-user-select:none;user-select:none}.queue-drag-handle:active{cursor:grabbing}.queue-position{width:24px;height:24px;display:flex;align-items:center;justify-content:center;font-size:.75rem;color:var(--text-secondary);background:var(--bg-tertiary);border-radius:4px;flex-shrink:0}.queue-track-name{flex:1;font-size:.85rem;word-break:break-word;color:var(--text-primary)}.queue-actions{display:flex;gap:6px;opacity:0;transition:opacity .15s ease}.queue-item:hover .queue-actions{opacity:1}.empty-state{padding:40px 20px;text-align:center;color:var(--text-secondary)}.loading{text-align:center;padding:60px 20px;color:var(--text-secondary)}.loading-spinner{width:40px;height:40px;border:3px solid var(--bg-tertiary);border-top-color:var(--accent);border-radius:50%;animation:spin 1s linear infinite;margin:0 auto 16px}@keyframes spin{to{transform:rotate(360deg)}}.error{background:#ef44441a;border:1px solid var(--danger);border-radius:var(--radius);padding:16px 20px;color:var(--danger);margin-bottom:24px}.track-list::-webkit-scrollbar,.queue-list::-webkit-scrollbar{width:8px}.track-list::-webkit-scrollbar-track,.queue-list::-webkit-scrollbar-track{background:var(--bg-secondary)}.track-list::-webkit-scrollbar-thumb,.queue-list::-webkit-scrollbar-thumb{background:var(--bg-tertiary);border-radius:4px}.track-list::-webkit-scrollbar-thumb:hover,.queue-list::-webkit-scrollbar-thumb:hover{background:var(--border)}@media(max-width:900px){.two-column{grid-template-columns:1fr}.column-queue{order:-1}.queue-list{max-height:250px}}@media(max-width:600px){#app{padding:20px 16px}h1{font-size:1.5rem}.controls{flex-direction:column}.btn{width:100%}.track-actions,.queue-actions{opacity:1}.download-form{flex-direction:column}}.btn-help{background:var(--bg-tertiary);border:1px solid var(--border);color:var(--text-secondary);padding:6px 12px;border-radius:var(--radius-sm);cursor:pointer;font-size:.85rem;transition:all .15s ease;margin-right:8px}.btn-help:hover{background:var(--bg-hover);border-color:var(--accent);color:var(--accent)}.modal-overlay{position:fixed;inset:0;background:#000c;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.help-modal{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius);max-width:900px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:0 20px 60px #00000080}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--border);position:sticky;top:0;background:var(--bg-secondary);z-index:10}.modal-header h2{margin:0;font-size:1.5rem;color:var(--text-primary)}.modal-close{background:transparent;border:none;color:var(--text-secondary);font-size:1.5rem;cursor:pointer;padding:4px 8px;border-radius:var(--radius-sm);transition:all .15s ease}.modal-close:hover{background:var(--bg-hover);color:var(--text-primary)}.modal-keyboard-hint{text-align:center;padding:12px 24px;font-size:.8rem;color:var(--text-secondary);border-top:1px solid var(--border);margin-top:16px}.modal-keyboard-hint kbd{display:inline-block;padding:2px 6px;font-family:monospace;font-size:.75rem;color:var(--text-primary);background:var(--bg-secondary);border:1px solid var(--border);border-radius:4px;box-shadow:0 1px 1px #0003}.help-content{padding:24px}.help-section{margin-bottom:32px}.help-section h3{color:var(--accent);font-size:1.2rem;margin-bottom:16px;padding-bottom:8px;border-bottom:1px solid var(--border)}.help-subsection{margin-bottom:20px}.help-subsection h4{color:var(--text-primary);font-size:.95rem;margin-bottom:8px;font-weight:600}.help-commands{display:flex;flex-direction:column;gap:8px}.help-command{background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px}.help-command code{color:var(--accent);font-family:Monaco,Menlo,Courier New,monospace;font-size:.9rem;background:transparent;padding:0}.help-paths{display:flex;flex-direction:column;gap:12px}.help-paths div{background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px}.help-paths strong{color:var(--text-primary);margin-right:8px}.help-paths code{color:var(--accent);font-family:Monaco,Menlo,Courier New,monospace;font-size:.9rem}.help-env{display:flex;flex-wrap:wrap;gap:8px}.env-tag{padding:6px 12px;border-radius:var(--radius-sm);font-size:.85rem;font-family:Monaco,Menlo,Courier New,monospace}.env-tag.required{background:#ef444433;border:1px solid var(--danger);color:var(--danger)}.env-tag.optional{background:#10b98133;border:1px solid var(--accent);color:var(--accent)}.help-note{margin-top:12px;color:var(--text-secondary);font-size:.9rem}.help-note code{color:var(--accent);font-family:Monaco,Menlo,Courier New,monospace;font-size:.85rem;background:var(--bg-tertiary);padding:2px 6px;border-radius:4px}.app-footer{margin-top:40px;padding:20px 0;border-top:1px solid var(--border);display:flex;justify-content:center;align-items:center;gap:16px;font-size:.85rem;color:var(--text-secondary)}.footer-love{opacity:.7}.footer-version{background:var(--bg-tertiary);padding:4px 10px;border-radius:var(--radius-sm);font-family:Monaco,Menlo,Courier New,monospace;font-size:.75rem;cursor:help}