*{box-sizing:border-box;margin:0;padding:0}:root{--app-max-width:900px;--font-size-heading:1.375rem;--font-size-regular:1rem;--font-size-small:.75rem;--font-size-icon:18px;--font-size-play:24px;--brand-bg-app:#0f0f0f;--brand-bg-surface:#141414;--brand-bg-muted:#1e1e1e;--brand-border-default:#111;--brand-border-strong:#444;--brand-text-strong:#fff;--brand-text-primary:#e0e0e0;--brand-text-secondary:#aaa;--brand-text-muted:#888;--brand-accent:#ffde3b;--brand-danger:#ff5f5f}body{background:var(--brand-bg-app);color:var(--brand-text-primary);width:100vw;height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}#app-shell{height:100vh;width:min(100vw, var(--app-max-width));margin:0 auto}#app{flex-direction:column;width:100%;height:100vh;display:flex}.auth-gate{min-height:100dvh;width:min(100vw, var(--app-max-width));place-items:start center;margin:0 auto;padding:clamp(20px,12vh,96px) 20px 20px;display:grid}.auth-card-shell{width:min(420px,100%)}.auth-card{background:var(--brand-bg-surface);border:1px solid var(--brand-border-default);border-radius:14px;flex-direction:column;gap:12px;width:100%;padding:24px;display:flex;box-shadow:0 20px 40px #00000040}.auth-eyebrow{color:var(--brand-accent);font-size:var(--font-size-small);letter-spacing:.08em;text-transform:uppercase}.auth-card h1{color:var(--brand-text-strong);font-size:2rem}.auth-copy{color:var(--brand-text-secondary);font-size:var(--font-size-regular)}.auth-form{flex-direction:column;gap:10px;display:flex}.auth-label{color:var(--brand-text-secondary);font-size:var(--font-size-small)}.auth-input{border:1px solid var(--brand-border-strong);background:var(--brand-bg-muted);color:var(--brand-text-primary);font-size:var(--font-size-regular);border-radius:8px;padding:10px 12px}.auth-input:focus{border-color:var(--brand-accent);outline:none}.auth-message{font-size:var(--font-size-small);border-radius:8px;padding:10px 12px;line-height:1.4}.auth-success{color:var(--brand-accent);background:#ffde3b1a}.auth-error{color:var(--brand-danger);background:#ff5f5f1f}#app-topbar{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex;position:relative}#app-topbar h1{color:var(--brand-text-strong);font-size:var(--font-size-heading)}#topbar-menu-container{z-index:60;position:relative}body.topbar-menu-open{overflow:hidden}.topbar-menu-toggle{z-index:61;border:1px solid var(--brand-border-default);background:var(--brand-bg-surface);width:36px;height:36px;color:var(--brand-text-primary);cursor:pointer;border-radius:8px;justify-content:center;align-items:center;display:inline-flex;position:relative}.topbar-menu-dropdown{background:var(--brand-bg-surface);opacity:0;visibility:hidden;pointer-events:none;z-index:50;padding:0;transition:opacity .24s,visibility .24s linear;position:fixed;inset:0}.topbar-menu-dropdown.is-open{opacity:1;visibility:visible;pointer-events:auto}.topbar-menu-panel{background:var(--brand-bg-surface);width:100vw;min-height:100dvh;box-shadow:none;border:none;border-radius:0;flex-direction:column;gap:8px;padding:24px;transition:transform .24s;display:flex;transform:translate(100%)}.topbar-menu-dropdown.is-open .topbar-menu-panel{transform:translate(0)}.menu-panel-title{color:var(--brand-text-strong);font-size:var(--font-size-heading);margin:0 0 8px;font-weight:700}.menu-build-info{font-size:var(--font-size-small);color:var(--brand-text-muted);margin:20px 0 40px;line-height:1.35}.menu-action-link{border:1px solid var(--brand-danger);color:var(--brand-danger);text-align:left;font-size:var(--font-size-regular);cursor:pointer;background:0 0;border-radius:6px;margin:10px 40px;padding:10px}.menu-action-link:hover{text-decoration:underline}#toolbar{width:min(100vw, var(--app-max-width));background:var(--brand-bg-surface);border-top:1px solid var(--brand-border-default);z-index:20;grid-template-columns:repeat(4,minmax(0,1fr));height:54px;display:grid;position:fixed;bottom:0;left:50%;transform:translate(-50%)}.nav-link{color:var(--brand-text-secondary);font-size:var(--font-size-small);flex-direction:column;justify-content:center;align-items:center;gap:6px;text-decoration:none;transition:background .15s,color .15s;display:flex}.nav-link i{font-size:var(--font-size-icon)}.nav-link.active{color:var(--brand-accent);background:var(--brand-bg-muted)}#content{flex:1;padding:14px 14px 150px;overflow-y:auto}.view{display:none}.view.active{display:block}.view h2{font-size:var(--font-size-heading);color:var(--brand-text-strong);margin-bottom:16px}.view-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.view-header h2{margin-bottom:0}.search-box{margin-bottom:16px;position:relative}.search-box input{border:1px solid var(--brand-border-strong);background:var(--brand-bg-muted);width:100%;max-width:500px;color:var(--brand-text-primary);font-size:var(--font-size-regular);border-radius:8px;outline:none;padding:10px 14px}.search-box input:focus{border-color:var(--brand-accent)}.card-list{flex-direction:column;gap:8px;max-width:700px;display:flex}.card{background:var(--brand-bg-surface);border:1px solid var(--brand-border-default);border-radius:8px;padding:12px 16px;transition:background .15s;position:relative}.card-main-row{padding-right:28px}.card-title-row{align-items:center;gap:10px;width:100%;min-width:0;display:flex}.card.clickable{cursor:pointer}.card.clickable:hover{background:var(--brand-bg-muted);border-color:var(--brand-border-strong)}.card-title{text-overflow:ellipsis;white-space:nowrap;min-width:0;font-size:var(--font-size-regular);color:var(--brand-accent);font-weight:500;overflow:hidden}.card-title-actions{align-items:center;gap:10px;margin-left:auto;display:flex}.card-subtitle{font-size:var(--font-size-small);color:var(--brand-text-muted);margin-top:4px}.card-row{justify-content:space-between;align-items:center;display:flex}.card-score{font-size:var(--font-size-small);color:var(--brand-accent);white-space:nowrap}.card-remove-btn{width:24px;height:24px;color:var(--brand-danger);font-size:var(--font-size-regular);cursor:pointer;background:0 0;border:none;border-radius:999px;line-height:1;position:absolute;top:8px;right:8px}.card-remove-btn:hover{background:var(--brand-bg-muted);color:var(--brand-danger)}.card-actions{gap:8px;margin-top:8px;display:flex}.card-link{color:var(--brand-accent);font-size:var(--font-size-play);-webkit-tap-highlight-color:transparent;padding:4px;text-decoration:none}.card-title-link{align-items:center;display:inline-flex}.card-link:hover,.card-link:active{text-decoration:none}.card-tags{margin-top:8px;margin-bottom:0}.clickable-text{cursor:pointer}.clickable-text:hover{color:var(--brand-accent)}#artist-detail{max-width:700px}#artist-detail.hidden{display:none}#detail-content h3{font-size:var(--font-size-heading);color:var(--brand-text-strong);margin-bottom:0}.detail-title-row{justify-content:space-between;align-items:center;gap:10px;margin-bottom:8px;display:flex}.tag-list{flex-wrap:wrap;gap:4px;margin-bottom:12px;display:flex}.tag-badge{background:var(--brand-bg-muted);font-size:var(--font-size-small);color:var(--brand-text-secondary);border-radius:6px;padding:5px 6px;display:inline-block}.external-link{color:var(--brand-accent);font-size:var(--font-size-play);-webkit-tap-highlight-color:transparent;align-items:center;margin-bottom:0;padding:4px;text-decoration:none;display:inline-flex}.external-link:hover,.external-link:active{text-decoration:none}.action-bar{align-items:center;gap:16px;margin-bottom:20px;display:flex}.star-rating{gap:2px;display:flex}.star{font-size:var(--font-size-icon);color:var(--brand-border-strong);cursor:pointer;background:0 0;border:none;padding:0;transition:color .1s}.star:hover,.star.active{color:var(--brand-accent)}.related-list{list-style:none}.related-item{font-size:var(--font-size-small);cursor:pointer;border-bottom:1px solid var(--brand-border-default);justify-content:space-between;padding:6px 0;display:flex}.related-item:hover{color:var(--brand-accent)}.match-score{color:var(--brand-text-muted);font-size:var(--font-size-small)}.btn-primary{background:var(--brand-accent);color:var(--brand-bg-app);font-size:var(--font-size-regular);cursor:pointer;border:none;border-radius:6px;padding:8px 16px;font-weight:500}.btn-primary:hover{background:var(--brand-accent)}#refresh-recommendations{margin:16px auto 0;display:block}.btn-secondary{border:1px solid var(--brand-accent);color:var(--brand-accent);font-size:var(--font-size-small);cursor:pointer;background:0 0;border-radius:6px;padding:8px 16px}.btn-secondary:hover{background:var(--brand-bg-muted)}.btn-small{font-size:var(--font-size-small);border-radius:4px;padding:4px 10px}.btn-icon{width:32px;height:32px;color:var(--brand-accent);cursor:pointer;font-size:var(--font-size-regular);background:0 0;border:0;justify-content:center;align-items:center;display:inline-flex}.btn-icon:hover{background:var(--brand-bg-muted)}.btn-bookmark:disabled{opacity:.7;cursor:default}.btn-danger{border:1px solid var(--brand-danger);color:var(--brand-danger);cursor:pointer;background:0 0}.btn-danger:hover{background:var(--brand-bg-muted)}.badge{background:var(--brand-bg-muted);font-size:var(--font-size-small);color:var(--brand-text-secondary);border-radius:10px;padding:2px 8px;display:inline-block}.empty-state{color:var(--brand-text-muted);font-size:var(--font-size-small);padding:24px 0}.warning-banner{background:var(--brand-bg-muted);color:var(--brand-danger);border:1px solid var(--brand-danger);font-size:var(--font-size-small);border-radius:6px;margin-bottom:16px;padding:12px 16px}.warning-banner code{border-radius:3px;padding:2px 4px}.hidden{display:none!important}.loading{height:100%;font-size:var(--font-size-regular);color:var(--brand-text-muted);justify-content:center;align-items:center;display:flex}@media (width>=900px){#content{padding:24px 32px 88px}}