.titlebar{position:fixed;top:0;left:0;right:0;height:var(--titlebar-height);background:var(--glass-bg);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);display:flex;align-items:center;justify-content:space-between;z-index:1000;border-bottom:1px solid var(--glass-border)}.titlebar-drag{flex:1;height:100%;display:flex;align-items:center;padding-left:12px;-webkit-app-region:drag}.titlebar-logo{display:flex;align-items:center;gap:8px;-webkit-app-region:no-drag}.logo-icon{font-size:16px}.logo-text{font-size:13px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.titlebar-controls{display:flex;height:100%;-webkit-app-region:no-drag}.titlebar-btn{width:46px;height:100%;display:flex;align-items:center;justify-content:center;color:var(--text-secondary);transition:all var(--transition-fast)}.titlebar-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.titlebar-btn-close:hover{background:#ef4444;color:var(--control-fg)}.profile-welcome{display:flex;align-items:center;justify-content:center;width:100%;height:100%;min-height:calc(100vh - 32px);background:linear-gradient(135deg,var(--bg-primary) 0%,var(--bg-secondary) 100%)}.profile-welcome-content{display:flex;flex-direction:column;align-items:center;gap:1.5rem;padding:3rem;max-width:420px;text-align:center;background:var(--bg-secondary);border-radius:24px;border:1px solid var(--border);box-shadow:0 20px 60px #0006}.profile-welcome-content>svg{color:var(--accent-primary);opacity:.9;background:var(--accent-soft);padding:16px;border-radius:50%}.profile-welcome-content h2{font-size:1.75rem;font-weight:700;margin:0;color:var(--text-primary)}.profile-welcome-content p{color:var(--text-secondary);margin:0;font-size:1rem}.welcome-options{display:flex;flex-direction:column;gap:.75rem;width:100%;margin-top:.5rem}.welcome-options p{margin-bottom:.25rem}.welcome-option-btn{display:flex;align-items:center;gap:14px;width:100%;padding:14px 18px;border:2px solid var(--border);border-radius:14px;background:var(--bg-primary);color:var(--text-primary);cursor:pointer;transition:all .2s;text-align:left}.welcome-option-btn:hover{border-color:var(--accent-primary);background:#3b82f60d;transform:translateY(-1px)}.welcome-option-btn>svg{color:var(--accent-primary);flex-shrink:0}.welcome-option-btn>div{display:flex;flex-direction:column;gap:2px}.welcome-option-title{font-size:.95rem;font-weight:600}.welcome-option-desc{font-size:.8rem;color:var(--text-secondary)}.welcome-form{display:flex;flex-direction:column;gap:1rem;width:100%;margin-top:.25rem}.welcome-form h3{font-size:1.1rem;font-weight:600;margin:0;color:var(--text-primary)}.welcome-back-btn{display:flex;align-items:center;gap:6px;background:none;border:none;color:var(--text-secondary);cursor:pointer;font-size:.85rem;padding:0;transition:color .15s;align-self:flex-start}.welcome-back-btn:hover{color:var(--text-primary)}.welcome-error{padding:10px 14px;border-radius:10px;background:#ef44441f;color:#ef4444;font-size:.85rem;font-weight:500}.welcome-divider{height:1px;background:var(--border);margin:4px 0}.spinner{animation:spin 1s linear infinite}.profile-create-btn{display:flex;align-items:center;justify-content:center;gap:8px}.profile-create-form{display:flex;flex-direction:column;gap:1.25rem;width:100%;margin-top:.5rem}.profile-name-input{padding:1rem 1.25rem;border:2px solid var(--border);border-radius:12px;background:var(--bg-primary);color:var(--text-primary);font-size:1rem;width:100%;transition:all .2s}.profile-name-input:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 4px #3b82f61a}.profile-name-input::placeholder{color:var(--text-muted)}.profile-select-label{font-size:.875rem;font-weight:500;color:var(--text-secondary);display:block;margin-bottom:.75rem;text-align:left}.profile-avatar-select,.profile-color-select{text-align:left}.profile-avatars{display:grid;grid-template-columns:repeat(6,1fr);gap:.5rem}.profile-avatar-btn{width:100%;aspect-ratio:1;border:2px solid transparent;border-radius:12px;background:var(--bg-primary);font-size:1.25rem;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center}.profile-avatar-btn:hover{background:var(--bg-hover);transform:scale(1.05)}.profile-avatar-btn.selected{border-color:var(--accent-primary);background:#3b82f61a;transform:scale(1.05)}.profile-colors{display:flex;gap:.75rem;justify-content:center}.profile-color-btn{width:36px;height:36px;border:3px solid 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14px 28px #02060c33,0 0 0 3px var(--accent-soft),inset 0 1px #f4efe614;transform:translateY(-1px)}.profile-current:focus-visible{outline:none;box-shadow:0 0 0 3px var(--accent-soft),inset 0 1px #f4efe614}.profile-avatar{font-size:1.5rem;line-height:1}.profile-name{font-size:.9rem;font-weight:600;color:var(--text-primary);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:left}.profile-chevron{color:var(--text-muted);transition:transform var(--transition-fast);flex-shrink:0}.profile-chevron.open{transform:rotate(180deg)}.profile-dropdown{position:absolute;top:calc(100% + 10px);left:0;right:0;min-width:280px;background-color:var(--bg-primary);background:radial-gradient(circle at top right,var(--accent-soft),transparent 38%),linear-gradient(180deg,var(--bg-secondary) 0%,var(--bg-primary) 100%);border:1px solid var(--border-contrast);border-radius:24px;box-shadow:0 24px 48px #02060c47,0 0 0 1px #f4efe60a;-webkit-backdrop-filter:blur(var(--panel-blur));backdrop-filter:blur(var(--panel-blur));z-index:1000;overflow:hidden;isolation:isolate;animation:dropdownFadeIn .15s ease-out}@keyframes dropdownFadeIn{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.profile-dropdown-header{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--border-subtle);font-weight:700;font-size:.95rem;color:var(--text-primary);letter-spacing:-.01em}.profile-close-btn{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:10px;background:transparent;color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast)}.profile-close-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.profile-list{max-height:280px;overflow-y:auto;padding:10px}.profile-item{display:flex;align-items:center;gap:12px;padding:12px 14px;border:1px solid var(--border-subtle);cursor:pointer;transition:all var(--transition-fast);border-radius:16px;margin-bottom:6px;background:linear-gradient(180deg,var(--bg-secondary),var(--bg-tertiary));box-shadow:inset 0 1px #f4efe60a}.profile-item:last-child{margin-bottom:0}.profile-item:hover{background:linear-gradient(180deg,var(--bg-tertiary),var(--bg-highlight));border-color:var(--border-contrast);transform:translateY(-1px)}.profile-item.active{background:linear-gradient(135deg,#d9a86c38,#d97e6324);border-color:#d9a86c57;box-shadow:0 10px 20px #d9a86c24,inset 0 1px #f4efe614}.profile-item-avatar{width:40px;height:40px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.25rem;flex-shrink:0;color:var(--control-fg);border:1px solid rgba(255,255,255,.18);box-shadow:0 6px 14px #02060c29}.profile-item-name{flex:1;font-size:.95rem;font-weight:600;color:var(--text-primary)}.profile-check{color:var(--accent-secondary)}.profile-delete-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:10px;background:transparent;color:var(--text-muted);cursor:pointer;opacity:.55;transition:all var(--transition-fast)}.profile-item:hover .profile-delete-btn{opacity:1}.profile-delete-btn:hover{background:#ef444426;color:#ef4444}.profile-add-btn{display:flex;align-items:center;gap:10px;width:100%;padding:15px 18px;margin:0 10px 10px;width:calc(100% - 20px);border:1px dashed var(--border-contrast);border-radius:16px;background:linear-gradient(180deg,var(--bg-secondary),var(--bg-tertiary));color:var(--text-primary);cursor:pointer;transition:all var(--transition-fast);font-size:.92rem;font-weight:600;justify-content:center}.profile-add-btn:hover{background:linear-gradient(180deg,var(--bg-tertiary),var(--bg-highlight));color:var(--accent-secondary);transform:translateY(-1px)}.profile-create-inline{margin:0 10px 10px;padding:16px 18px 18px;border:1px solid var(--border);border-radius:18px;display:flex;flex-direction:column;gap:12px;background:linear-gradient(180deg,var(--bg-secondary),var(--bg-tertiary))}.profile-inline-input{padding:11px 14px;border:1px solid var(--border);border-radius:14px;background:var(--bg-primary);color:var(--text-primary);font-size:.9rem;transition:all var(--transition-fast)}.profile-inline-input:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px #d9a86c1f}.profile-inline-input::placeholder{color:var(--text-muted)}.profile-inline-avatars{display:flex;gap:6px;flex-wrap:wrap}.profile-mini-avatar{width:32px;height:32px;border:1px solid var(--border);border-radius:10px;background:var(--bg-primary);font-size:1rem;cursor:pointer;transition:all var(--transition-fast);display:flex;align-items:center;justify-content:center}.profile-mini-avatar:hover{background:var(--bg-hover)}.profile-mini-avatar.selected{border-color:var(--accent-primary);background:#d9a86c1f;box-shadow:0 0 0 2px var(--accent-soft)}.profile-inline-colors{display:flex;gap:8px}.profile-mini-color{width:24px;height:24px;border:2px solid transparent;border-radius:50%;cursor:pointer;transition:all var(--transition-fast);box-shadow:0 2px 4px #0003}.profile-mini-color:hover{transform:scale(1.1)}.profile-mini-color.selected{border-color:var(--border-contrast);transform:scale(1.1)}.profile-inline-actions{display:flex;gap:8px;margin-top:4px}.profile-logout-btn{display:flex;align-items:center;gap:10px;width:calc(100% - 20px);margin:0 10px 10px;padding:12px 18px;border:none;border-top:1px solid 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var(--transition-fast)}.nav-item:hover{background:var(--bg-hover);border-color:var(--border-subtle);color:var(--text-primary);transform:translate(2px)}.nav-item.active{background:linear-gradient(180deg,var(--glass-bg),var(--bg-secondary));border-color:var(--border-contrast);color:var(--text-primary);box-shadow:inset 0 1px #f4efe60f}.nav-item-small{padding:11px 14px;gap:12px;font-size:.9rem}.nav-badge{margin-left:auto;padding:4px 9px;border-radius:var(--radius-full);background:var(--bg-hover);color:var(--text-muted);font-size:.74rem;font-weight:700}.icon-favorites{color:#f08e7f}.nav-item-wave{background:linear-gradient(135deg,#d9a86c1a,#7bb1a21f);border-color:#d9a86c2e}.nav-item-wave:hover{background:linear-gradient(135deg,#d9a86c29,#7bb1a229);border-color:#d9a86c42}.nav-item-wave.active{background:linear-gradient(135deg,#d9a86c38,#7bb1a22e);border-color:#f3c68d61;color:var(--text-primary)}.nav-item-wave svg{color:var(--accent-secondary)}.sidebar-divider{height:1px;margin:16px 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var(--border);border-radius:24px;background:linear-gradient(180deg,var(--bg-secondary),var(--bg-primary));text-align:center;color:var(--text-muted)}.playlists-empty p{font-size:.85rem;line-height:1.6}.btn-sm{padding:8px 16px;font-size:.8rem}.playlist-cover-mini{width:28px;height:28px;border-radius:10px;border:1px solid rgba(244,239,230,.08);display:flex;align-items:center;justify-content:center;background-size:cover;background-position:center;color:var(--control-fg);flex-shrink:0}.playlist-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.family-badge{color:var(--accent-secondary);flex-shrink:0}.sidebar-footer{display:flex;flex-direction:column;flex-shrink:0;gap:8px;padding-top:16px;border-top:1px solid var(--border-subtle)}.queue-panel-overlay{position:fixed;inset:0;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:200;display:flex;justify-content:flex-end;animation:fadeIn .2s 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