*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-base: #0C0813;--bg-page: #120B1C;--surface-1: #1B1228;--surface-2: #251936;--surface-3: #322246;--surface-inset: #15101F;--border-subtle: rgba(184,156,232,.12);--border-default: rgba(184,156,232,.2);--border-strong: rgba(184,156,232,.34);--text-strong: #F6F2FC;--text-default: #E3DBF1;--text-muted: #A99CC0;--text-faint: #766A8C;--text-on-brand: #FFFFFF;--color-primary: #9A5CFF;--color-primary-hover: #AE85FF;--color-primary-press: #7E3FE8;--color-primary-wash: rgba(154,92,255,.14);--color-accent: #FF6F5E;--color-accent-hover: #FF9079;--color-accent-press: #F0503D;--color-accent-wash: rgba(255,111,94,.14);--color-live: #4FE0B0;--color-warn: #FFC24B;--color-danger: #FF5470;--grad-brand: linear-gradient(135deg, #9A5CFF 0%, #FF6F5E 100%);--font-display: "Bricolage Grotesque", "Plus Jakarta Sans", system-ui, sans-serif;--font-body: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;--font-mono: "Space Mono", ui-monospace, monospace;--radius-xs: 6px;--radius-sm: 12px;--radius-md: 16px;--radius-lg: 22px;--radius-xl: 28px;--radius-2xl: 36px;--radius-pill: 999px;--shadow-sm: 0 1px 4px rgba(0,0,0,.4);--shadow-md: 0 4px 16px rgba(0,0,0,.5);--shadow-lg: 0 8px 28px rgba(0,0,0,.6);--shadow-primary: 0 10px 34px rgba(154,92,255,.38);--shadow-accent: 0 10px 34px rgba(255,111,94,.34);--dur-fast: .12s;--dur-base: .2s;--ease-out: cubic-bezier(.25,0,0,1);--ease-spring: cubic-bezier(.34,1.56,.64,1);--gap: 16px;--nav-height: 60px;--promo-height: 40px}html,body,#root{height:100%;background:var(--bg-page);color:var(--text-default);font-family:var(--font-body);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}.app{display:flex;flex-direction:column;height:100dvh;max-width:480px;margin:0 auto;position:relative}.screen-content{flex:1;overflow-y:auto;padding:16px 16px calc(var(--nav-height) + var(--promo-height) + 16px)}.promo-bar{position:fixed;bottom:var(--nav-height);left:50%;transform:translate(-50%);width:100%;max-width:480px;min-height:var(--promo-height);background:var(--surface-1);border-top:1.5px solid var(--border-default);display:flex;align-items:center;justify-content:center;padding:8px 16px;z-index:10}.promo-bar a{font-family:var(--font-body);font-size:13px;font-weight:600;text-align:center;text-decoration:none;color:var(--text-muted)}.promo-bar a strong{background:var(--grad-brand);-webkit-background-clip:text;background-clip:text;color:transparent;font-weight:800}.bottom-nav{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:480px;height:var(--nav-height);background:var(--surface-2);border-top:1.5px solid var(--border-default);display:flex;z-index:10}.nav-tab{flex:1;background:none;border:none;color:var(--text-muted);font-family:var(--font-body);font-size:13px;font-weight:700;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-height:44px;transition:color var(--dur-base) var(--ease-out);-webkit-tap-highlight-color:transparent}.nav-tab.active{color:var(--color-primary)}.nav-tab .nav-icon{font-size:1.3rem}.full-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;height:100dvh;padding:24px;gap:16px}.full-screen .icon{font-size:3rem}.full-screen h2{font-size:1.2rem;font-weight:700}.full-screen p{color:var(--text-muted);font-size:.95rem;max-width:320px}@keyframes spin{to{transform:rotate(360deg)}}.spinner{display:inline-block;width:20px;height:20px;border:2px solid rgba(255,255,255,.15);border-top-color:var(--color-primary);border-radius:50%;animation:spin .7s linear infinite;vertical-align:middle}.spinner-sm{width:14px;height:14px;border-width:2px}.btn-primary{background:var(--color-primary);border:none;border-radius:var(--radius-lg);box-shadow:var(--shadow-primary);color:var(--text-on-brand);cursor:pointer;font-family:var(--font-body);font-size:1rem;font-weight:700;padding:0 20px;min-height:54px;transition:background var(--dur-base) var(--ease-out),transform var(--dur-fast) var(--ease-spring),opacity var(--dur-base) var(--ease-out);display:inline-flex;align-items:center;justify-content:center;gap:8px;white-space:nowrap}.btn-primary:hover:not(:disabled){background:var(--color-primary-hover)}.btn-primary:active:not(:disabled){transform:scale(.97)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{background:var(--surface-2);border:1.5px solid var(--border-strong);border-radius:var(--radius-lg);color:var(--text-strong);cursor:pointer;font-family:var(--font-body);font-size:.9rem;font-weight:700;padding:0 14px;min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:6px;transition:border-color var(--dur-base) var(--ease-out),opacity var(--dur-base) var(--ease-out);white-space:nowrap}.btn-secondary:hover:not(:disabled){border-color:var(--color-primary)}.btn-secondary:disabled{opacity:.5;cursor:not-allowed}.btn-vote{background:var(--surface-2);border:1.5px solid var(--border-default);border-radius:var(--radius-md);color:var(--text-muted);cursor:pointer;font-family:var(--font-body);font-size:.8rem;font-weight:700;padding:6px 10px;min-height:44px;min-width:52px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;transition:border-color var(--dur-base) var(--ease-out),color var(--dur-base) var(--ease-out),background var(--dur-base) var(--ease-out),opacity var(--dur-base) var(--ease-out);flex-shrink:0}.btn-vote:hover:not(:disabled){border-color:var(--color-accent);color:var(--color-accent)}.btn-vote.voted{border-color:var(--color-accent);color:var(--color-accent);background:var(--color-accent-wash)}.btn-vote:disabled{opacity:.5;cursor:not-allowed}.search-form{display:flex;gap:8px;margin-bottom:var(--gap)}.search-input{flex:1;background:var(--surface-inset);border:1.5px solid var(--border-default);border-radius:var(--radius-md);color:var(--text-default);font-family:var(--font-body);font-size:1rem;padding:0 14px;min-height:44px;outline:none;transition:border-color var(--dur-base) var(--ease-out)}.search-input:focus{border-color:var(--color-primary-hover)}.search-input::placeholder{color:var(--text-faint)}.result-list{display:flex;flex-direction:column;gap:10px}.result-card{background:var(--surface-1);border:1.5px solid var(--border-subtle);border-radius:var(--radius-lg);padding:10px;display:flex;align-items:center;gap:12px}.result-thumb{width:52px;height:52px;border-radius:var(--radius-md);background:var(--grad-brand);flex-shrink:0;overflow:hidden}.result-thumb img{width:100%;height:100%;object-fit:cover;display:block}.result-info{flex:1;min-width:0}.result-title{font-family:var(--font-body);font-size:15px;font-weight:700;color:var(--text-strong);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.result-author{font-family:var(--font-body);font-size:13px;color:var(--text-muted);margin-top:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.result-isrc{font-size:.68rem;color:var(--color-primary);opacity:.8;margin-top:2px}.result-added{font-family:var(--font-body);font-size:13px;color:var(--color-live);margin-top:4px;font-weight:600}.queue-list{display:flex;flex-direction:column;gap:10px}.queue-card{background:var(--surface-1);border:1.5px solid var(--border-subtle);border-radius:var(--radius-lg);padding:10px;display:flex;align-items:center;gap:12px}.queue-card.now-playing{background:var(--color-primary-wash);border-color:var(--border-strong)}.queue-info{flex:1;min-width:0}.queue-title{font-family:var(--font-body);font-size:15px;font-weight:700;color:var(--text-strong);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.queue-badge{font-family:var(--font-mono);font-size:10px;color:var(--color-live);text-transform:uppercase;font-weight:700;letter-spacing:.07em;margin-top:2px}.error-banner{background:#ff54701f;border:1.5px solid var(--color-danger);border-radius:var(--radius-sm);color:var(--color-danger);font-size:.875rem;padding:10px 14px;margin-bottom:var(--gap)}.info-banner{background:var(--color-primary-wash);border:1.5px solid var(--border-default);border-radius:var(--radius-sm);color:var(--text-muted);font-size:.875rem;padding:10px 14px;margin-bottom:var(--gap);display:flex;align-items:center;justify-content:space-between;gap:8px}.info-banner button{background:none;border:none;color:var(--text-muted);cursor:pointer;font-size:1rem;padding:2px 4px;flex-shrink:0}.empty-state{text-align:center;color:var(--text-muted);font-style:italic;padding:32px 0;font-size:.95rem}.section-title{font-family:var(--font-body);font-size:11px;font-weight:700;color:var(--text-faint);text-transform:uppercase;letter-spacing:.07em;margin-bottom:10px}.idle-overlay{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:32px 24px;gap:12px}.idle-icon{font-size:2.5rem;opacity:.4}.idle-title{font-size:1.1rem;font-weight:700;color:var(--text-muted)}.idle-sub{font-size:.88rem;color:var(--text-muted);max-width:280px;line-height:1.5}.status-bar{position:sticky;top:0;z-index:5;background:var(--surface-2);border-bottom:1.5px solid var(--border-default);padding:8px 16px;display:flex;align-items:center;gap:8px;min-height:38px}.status-bar--active{border-bottom-color:var(--color-live)}.status-bar--offline{border-bottom-color:var(--color-danger)}.status-bar--offline .status-bar-label{color:var(--color-danger)}.status-bar-dot{width:8px;height:8px;border-radius:50%;background:var(--color-live);flex-shrink:0;animation:pulse 1.5s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.status-bar-label{font-family:var(--font-body);font-size:13px;color:var(--text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.status-bar--active .status-bar-label{color:var(--text-default)}.app-header{display:flex;align-items:center;justify-content:space-between;padding:8px 0 12px;font-size:.85rem}.app-header-nick{color:var(--text-muted)}.app-header-edit{font-size:.8rem;color:var(--text-muted);text-decoration:underline;padding:0}.btn-link{background:none;border:none;color:var(--color-primary);cursor:pointer;font-family:var(--font-body);font-size:.9rem;font-weight:600;padding:4px 0;text-decoration:none}.btn-link:hover{opacity:.8}.queue-author{font-family:var(--font-body);font-size:13px;color:var(--text-muted);margin-top:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.queue-isrc{font-size:.68rem;color:var(--color-primary);opacity:.85;margin-top:2px;font-variant-numeric:tabular-nums;letter-spacing:.02em}.queue-proposed-by{font-family:var(--font-body);font-size:13px;color:var(--text-muted);margin-top:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.queue-proposed-by strong{font-weight:700;color:var(--text-default)}.nickname-overlay{display:flex;align-items:center;justify-content:center;height:100dvh;padding:24px;background:var(--bg-page)}.nickname-card{background:var(--surface-2);border:1.5px solid var(--border-default);border-radius:var(--radius-xl);padding:32px 24px;width:100%;max-width:360px;text-align:center;display:flex;flex-direction:column;gap:12px}.nickname-icon{font-size:2.5rem}.nickname-title{font-family:var(--font-display);font-size:1.1rem;font-weight:800;letter-spacing:-.02em}.nickname-subtitle{font-family:var(--font-body);color:var(--text-muted);font-size:.9rem}.nickname-form{display:flex;flex-direction:column;gap:10px;margin-top:8px}.nickname-input{background:var(--surface-inset);border:1.5px solid var(--border-default);border-radius:var(--radius-md);color:var(--text-default);font-family:var(--font-body);font-size:1rem;padding:12px 14px;min-height:44px;outline:none;text-align:center;transition:border-color var(--dur-base) var(--ease-out)}.nickname-input:focus{border-color:var(--color-primary-hover)}.nickname-input::placeholder{color:var(--text-faint)}