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var(--primary));height:3px;position:absolute;inset:0 0 auto}@supports (color:color-mix(in lab, red, red)){.song-card:before{background:linear-gradient(90deg, var(--primary), color-mix(in srgb, var(--primary) 40%, transparent))}}.song-card:before{opacity:0;transition:opacity .18s}.song-card:hover{transform:translateY(-3px);box-shadow:0 16px 48px #0a112821}.song-card:hover:before{opacity:1}.song-card-top{justify-content:space-between;align-items:flex-start;gap:10px;margin-bottom:10px;display:flex}.song-key-badge{font-family:var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--primary);background:var(--primary);flex-shrink:0;font-size:.68rem;font-weight:800}@supports (color:color-mix(in lab, red, red)){.song-key-badge{background:color-mix(in srgb, var(--primary) 10%, transparent)}}.song-key-badge{border:1px solid var(--primary)}@supports (color:color-mix(in lab, red, red)){.song-key-badge{border:1px solid color-mix(in srgb, var(--primary) 22%, transparent)}}.song-key-badge{white-space:nowrap;border-radius:7px;padding:3px 9px}.song-card-title{flex:1;margin-bottom:0;font-size:clamp(1.3rem,2vw,1.7rem);line-height:1.1}.song-card-foot{border-top:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;margin-top:16px;padding-top:14px;display:flex}.song-card-chips{flex-wrap:wrap;gap:6px;display:flex}.song-card-chips span{font-size:.74rem;font-weight:700;font-family:var(--font-mono);color:var(--muted);background:var(--surface-el);border-radius:6px;padding:3px 8px}.song-card-btns{gap:6px;display:flex}.button.sm{border-radius:8px;min-height:30px;padding:5px 13px;font-size:.8rem}.song-grid{grid-template-columns:repeat(auto-fill,minmax(268px,1fr))}.auth-body{min-height:100vh;font-family:var(--font-body);background:var(--bg);color:var(--ink);margin:0;overflow-x:hidden}.auth-split{grid-template-columns:1fr 1fr;min-height:100vh;display:grid}.auth-panel{flex-direction:column;justify-content:space-between;padding:clamp(36px,5vw,72px);display:flex}.auth-panel-dark{background:radial-gradient(ellipse at 20% 65%, rgba(var(--primary-rgb),.25) 0%, transparent 55%), radial-gradient(ellipse at 80% 15%, rgba(var(--chord-rgb),.18) 0%, transparent 60%), linear-gradient(155deg, var(--sidebar-bg) 0%, #08001a 55%, #03000f 100%);color:#fff;position:relative;overflow:hidden}:root .auth-panel-dark,[data-theme=classic] .auth-panel-dark{background:radial-gradient(at 20% 65%,#d9772f17 0%,#0000 55%),radial-gradient(at 80% 15%,#14376459 0%,#0000 60%),linear-gradient(155deg,#0e1829 0%,#0c1628 55%,#070e1d 100%)}[data-theme=dark] .auth-panel-dark{background:radial-gradient(at 20% 65%,#e68a2e1f 0%,#0000 55%),radial-gradient(at 80% 15%,#14285066 0%,#0000 60%),linear-gradient(155deg,#060e1f 0%,#0a1128 55%,#040810 100%)}[data-theme=matrix] .auth-panel-dark{background:radial-gradient(at 20% 65%,#00ff4126 0%,#0000 55%),radial-gradient(at 80% 15%,#39ff1414 0%,#0000 60%),linear-gradient(155deg,#001500 0%,#000a00 55%,#000500 100%)}.auth-panel-dark:before{content:"";pointer-events:none;background:repeating-linear-gradient(#0000 0 46px,#ffffff07 46px 47px);position:absolute;inset:0}.auth-panel-dark:after{content:"";background:radial-gradient(circle, rgba(var(--primary-rgb),.12) 0%, transparent 70%);pointer-events:none;width:420px;height:420px;position:absolute;bottom:-120px;right:-120px}.auth-brand{font-family:var(--font-display);color:#fff;z-index:1;align-items:center;gap:12px;font-size:1.25rem;font-weight:600;text-decoration:none;display:inline-flex;position:relative}.auth-brand-mark{background:var(--primary);border-radius:11px;flex-shrink:0;justify-content:center;align-items:center;width:38px;height:38px;font-size:1.15rem;display:flex}.auth-hero-copy{z-index:1;position:relative}.auth-headline{font-family:var(--font-display);color:#fff;max-width:480px;margin:0 0 20px;font-size:clamp(2.8rem,4.5vw,4.6rem);font-style:italic;font-weight:400;line-height:1}.auth-subline{color:#ffffff7a;max-width:360px;margin:0;font-size:.9rem;line-height:1.75}.auth-panel-light{background:var(--bg);justify-content:center;align-items:center}.auth-form-wrap{width:100%;max-width:390px}.auth-eyebrow{letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin:0 0 12px;font-size:.72rem;font-weight:800}.auth-welcome{font-family:var(--font-display);color:var(--ink);margin:0 0 16px;font-size:clamp(2rem,3.5vw,2.9rem);font-weight:500;line-height:1.05}.auth-desc{color:var(--muted);margin:0 0 36px;font-size:.95rem;line-height:1.7}.auth-google-btn{background:var(--primary);color:#fff;width:100%;min-height:54px;font-family:var(--font-body);box-shadow:0 4px 18px rgba(var(--primary-rgb),.28);border-radius:14px;justify-content:center;align-items:center;gap:13px;margin-bottom:20px;font-size:1rem;font-weight:700;text-decoration:none;transition:background .15s,transform 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.12s;display:flex}.auth-transpose-btn:hover{background:rgba(var(--primary-rgb),.25);border-color:rgba(var(--primary-rgb),.4);color:var(--primary)}.auth-chord-bpm{font-family:var(--font-mono);color:#ffffff59;white-space:nowrap;padding-left:4px;font-size:.75rem}.auth-chord-hr{background:#ffffff14;height:1px;margin:0 -2px}.auth-chord-section{flex-direction:column;gap:9px;display:flex}.auth-chord-section-tag{font-family:var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--primary);background:rgba(var(--primary-rgb),.12);border:1px solid rgba(var(--primary-rgb),.35);border-radius:6px;align-self:flex-start;align-items:center;padding:2px 9px;font-size:.65rem;font-weight:800;display:inline-flex}.auth-chord-row{font-family:var(--font-mono);align-items:center;display:flex}.auth-bar{color:#ffffffeb;text-align:center;letter-spacing:.01em;min-width:54px;font-size:1.15rem;font-weight:700;transition:color .15s}.auth-bar-sep{color:#ffffff2e;-webkit-user-select:none;user-select:none;padding:0 1px;font-size:1.1rem;font-weight:300}.auth-bar-end{color:#ffffff59;font-weight:500}@media (width<=820px){.auth-split{grid-template-columns:1fr}.auth-panel-dark{justify-content:space-between;min-height:52vh}.auth-chord-preview{display:none}.auth-panel-light{justify-content:flex-start;padding:52px 32px 64px}.auth-headline{font-size:clamp(2.4rem,12vw,3.6rem)}}.nav-profile-link{color:var(--muted);align-items:center;gap:7px;font-weight:700;text-decoration:none;display:inline-flex}.nav-avatar{object-fit:cover;border:2px solid var(--line);border-radius:50%;flex-shrink:0;width:28px;height:28px}.nav-avatar-placeholder{background:var(--primary);border-radius:50%;justify-content:center;align-items:center;width:28px;height:28px;display:inline-flex}@supports (color:color-mix(in lab, red, red)){.nav-avatar-placeholder{background:color-mix(in srgb, var(--primary) 15%, 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0;font-size:.82rem}.role-badge{letter-spacing:.06em;text-transform:uppercase;font-size:.68rem;font-weight:800;font-family:var(--font-mono);white-space:nowrap;border-radius:7px;align-items:center;padding:3px 9px;display:inline-flex}.role-badge.role-admin{color:#b45309;background:#d977061f;border:1px solid #d9770640}.role-badge.role-editor{color:#1d4ed8;background:#2563eb1a;border:1px solid #2563eb38}.role-badge.role-viewer{background:var(--surface-el);color:var(--muted);border:1px solid var(--line)}.member-list{gap:10px;display:grid}.member-item{background:var(--surface);border:1px solid var(--line);border-radius:14px;align-items:center;gap:12px;padding:12px 16px;display:flex}.member-avatar{object-fit:cover;background:var(--surface-el);border-radius:50%;flex-shrink:0;width:38px;height:38px}.member-avatar-placeholder{background:var(--primary);border-radius:50%;justify-content:center;align-items:center;width:38px;height:38px;display:inline-flex}@supports (color:color-mix(in lab, red, red)){.member-avatar-placeholder{background:color-mix(in srgb, var(--primary) 15%, transparent)}}.member-avatar-placeholder{color:var(--primary);flex-shrink:0;font-size:.9rem;font-weight:800}.invite-link-box{align-items:center;gap:8px;display:flex}.invite-link-input{min-width:0;font-family:var(--font-mono);text-overflow:ellipsis;white-space:nowrap;background:var(--surface-el);border-color:var(--line);color:var(--muted);cursor:default;flex:1;font-size:.78rem;overflow:hidden}.group-shell{grid-template-columns:minmax(0,1fr) 320px;align-items:start;gap:32px;display:grid}@media (width<=960px){.group-shell{grid-template-columns:1fr}}.song-picker{position:relative}.song-picker-field{border:1.5px solid var(--line);background:var(--surface);cursor:text;border-radius:12px;align-items:center;gap:8px;height:48px;padding:0 12px;transition:border-color .15s,box-shadow .15s;display:flex}.song-picker-field.open{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary)}@supports (color:color-mix(in lab, red, red)){.song-picker-field.open{box-shadow:0 0 0 3px color-mix(in srgb, var(--primary) 12%, transparent)}}.song-picker-search-icon{width:16px;height:16px;color:var(--muted);flex-shrink:0}.song-picker-input{min-width:0;color:var(--ink);font:inherit;background:0 0;border:none;outline:none;flex:1;font-size:.92rem}.song-picker-input::placeholder{color:var(--muted);opacity:.55}.song-picker-chevron{width:16px;height:16px;color:var(--muted);flex-shrink:0;transition:transform .18s}.song-picker-field.open .song-picker-chevron{transform:rotate(180deg)}.song-picker-dropdown{background:var(--surface);border:1.5px solid var(--line);z-index:60;border-radius:14px;max-height:300px;margin:0;padding:6px;list-style:none;display:none;position:absolute;top:calc(100% + 6px);left:0;right:0;overflow-y:auto;box-shadow:0 14px 48px #0a112821}.song-picker-dropdown.open{display:block}.song-picker-option{cursor:pointer;border-radius:10px;align-items:center;gap:8px;padding:10px 12px;transition:background .1s;display:flex}.song-picker-option:hover,.song-picker-option.highlighted{background:var(--surface-el)}.song-picker-option-title{color:var(--ink);white-space:nowrap;text-overflow:ellipsis;flex:1;font-size:.9rem;font-weight:600;overflow:hidden}.song-picker-option-artist{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;max-width:140px;font-size:.78rem;overflow:hidden}.song-picker-option-key{font-family:var(--font-mono);color:var(--primary);background:var(--primary);flex-shrink:0;font-size:.68rem;font-weight:800}@supports (color:color-mix(in lab, red, red)){.song-picker-option-key{background:color-mix(in srgb, var(--primary) 10%, transparent)}}.song-picker-option-key{border:1px solid var(--primary)}@supports (color:color-mix(in lab, red, red)){.song-picker-option-key{border:1px solid color-mix(in srgb, var(--primary) 20%, transparent)}}.song-picker-option-key{border-radius:5px;padding:2px 7px}.song-picker-empty{text-align:center;color:var(--muted);padding:14px 12px;font-size:.86rem}.song-search-wrap{margin-bottom:24px}.song-search-bar{align-items:center;max-width:520px;display:flex;position:relative}.song-search-icon{width:18px;height:18px;color:var(--muted);pointer-events:none;flex-shrink:0;position:absolute;left:14px}.song-search-input{border:1.5px solid var(--line);background:var(--surface);width:100%;height:48px;color:var(--ink);font:inherit;border-radius:14px;outline:none;padding:0 120px 0 44px;font-size:.95rem;transition:border-color .15s,box-shadow .15s}.song-search-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary)}@supports (color:color-mix(in lab, red, red)){.song-search-input:focus{box-shadow:0 0 0 3px color-mix(in srgb, var(--primary) 12%, 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.12);color:#ffffffd9;z-index:40;flex-direction:column;flex-shrink:0;width:240px;height:100vh;transition:width .22s,background .2s;display:flex;position:sticky;top:0;overflow:hidden auto}.sidebar.collapsed{width:64px}.sidebar-header{flex-shrink:0;justify-content:space-between;align-items:center;gap:8px;padding:22px 14px 14px;display:flex}.sidebar-brand{font-family:var(--font-display);color:#fff;white-space:nowrap;align-items:center;gap:9px;min-width:0;font-size:1.35rem;font-weight:700;text-decoration:none;display:flex;overflow:hidden}.sidebar-brand-mark{color:var(--primary);flex-shrink:0;font-size:1.5rem;line-height:1}.sidebar-toggle-btn{color:#f9f6f073;cursor:pointer;background:#ffffff0f;border:1px solid #ffffff1a;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:26px;height:26px;transition:background .15s,color .15s;display:flex}.sidebar-toggle-btn:hover{color:#fff;background:#ffffff1f}.sidebar-toggle-btn svg{transition:transform .22s}.sidebar.collapsed .sidebar-toggle-btn svg{transform:rotate(180deg)}.sidebar-profile{background:#ffffff0f;border-radius:12px;flex-shrink:0;align-items:center;gap:10px;min-height:56px;margin:0 8px 8px;padding:10px 12px;transition:padding .22s;display:flex;overflow:hidden}.sidebar-avatar{object-fit:cover;border-radius:50%;flex-shrink:0;width:36px;height:36px}.sidebar-avatar-init{color:#e8904a;font-family:var(--font-mono);background:#d9772f33;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:.88rem;font-weight:800;display:inline-flex}.sidebar-user-meta{flex:1;min-width:0;overflow:hidden}.sidebar-user-meta strong{color:#fff;white-space:nowrap;text-overflow:ellipsis;font-size:.87rem;font-weight:700;line-height:1.3;display:block;overflow:hidden}.sidebar-user-meta small{color:#f9f6f06b;white-space:nowrap;text-overflow:ellipsis;margin-top:2px;font-size:.72rem;display:block;overflow:hidden}.sidebar-nav{flex-direction:column;flex-shrink:0;gap:2px;padding:4px 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0;font-size:.78rem}.perf-comments{max-width:700px;margin:40px auto 60px;padding:0 20px}.perf-comments-heading{color:#ffffffb3;border-bottom:1px solid #ffffff1a;margin:0 0 16px;padding-bottom:10px;font-size:1rem;font-weight:700}.perf-comment-form{flex-direction:column;gap:8px;margin-bottom:24px;display:flex}.perf-comment-input{color:#ffffffe6;font-size:.88rem;font-family:var(--font-body);resize:vertical;background:#ffffff0f;border:1px solid #ffffff1f;border-radius:10px;min-height:70px;padding:10px 14px;transition:border-color .15s}.perf-comment-input::placeholder{color:#ffffff4d}.perf-comment-input:focus{border-color:var(--primary);outline:none}.perf-comment-auth{color:#ffffff73;margin-bottom:20px;font-size:.85rem}.perf-comment-auth a{color:var(--primary)}.perf-comment{border-bottom:1px solid #ffffff12;gap:12px;padding:12px 0;display:flex}.perf-comment-avatar{background:rgba(var(--primary-rgb), .2);width:34px;height:34px;color:var(--primary);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:.8rem;font-weight:700;display:flex;overflow:hidden}.perf-comment-avatar img{object-fit:cover;width:100%;height:100%}.perf-comment-body{flex:1;min-width:0}.perf-comment-meta{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:4px;display:flex}.perf-comment-meta strong{color:#ffffffd9;font-size:.83rem}.perf-comment-meta time{color:#ffffff59;font-size:.75rem}.perf-comment-delete{color:#ffffff40;cursor:pointer;background:0 0;border:none;padding:0 2px;font-size:.7rem;line-height:1;transition:color .15s}.perf-comment-delete:hover{color:var(--danger)}.perf-comment-text{color:#ffffffb3;white-space:pre-wrap;word-break:break-word;margin:0;font-size:.88rem;line-height:1.5}.perf-comment-empty{color:#ffffff59;text-align:center;padding:20px 0;font-size:.85rem}.danger-zone{background:#c530300a;border:1px solid #c530304d;border-radius:12px;margin-top:32px;padding:20px 24px}.danger-zone-title{color:var(--danger);text-transform:uppercase;letter-spacing:.08em;margin:0 0 6px;font-size:.88rem;font-weight:700}.danger-zone-desc{color:var(--muted);margin:0 0 14px;font-size:.85rem}.modal-overlay{z-index:200;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0009;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal-panel{background:var(--surface);border:1px solid var(--line);border-radius:16px;width:100%;max-width:420px;padding:28px;box-shadow:0 20px 60px #0003}.delete-confirm-input{border:1px solid var(--line);width:100%;font-size:.95rem;font-family:var(--font-mono);background:var(--surface-el);color:var(--ink);box-sizing:border-box;border-radius:8px;padding:10px 14px;transition:border-color .15s}.delete-confirm-input:focus{border-color:var(--danger);outline:none}[data-swipeable]{touch-action:pan-y;-webkit-user-select:none;user-select:none}[data-swipeable].swipe-left{animation:.2s forwards swipeOutLeft}[data-swipeable].swipe-right{animation:.2s forwards swipeOutRight}@keyframes swipeOutLeft{to{opacity:0;transform:translate(-60px)}}@keyframes swipeOutRight{to{opacity:0;transform:translate(60px)}}.dash-follow-cta p{color:var(--muted);margin:0 0 14px;font-size:.9rem}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}