:root{--bg: #ffffff;--surface: #ffffff;--ink: #000000;--muted: #666666;--line: #d9d9d9;--accent: #000000;--accent-ink: #ffffff;--radius: 16px;--shadow: none;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--ink)}body.modal-open{overflow:hidden}a{color:inherit;text-decoration:none}.muted{color:var(--muted)}.center{text-align:center}.container{max-width:1320px;margin:0 auto;padding:24px 20px 96px}.nav{position:sticky;top:0;z-index:50;background:#ffffffd9;backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)}.nav-inner{max-width:1320px;margin:0 auto;padding:0 20px;height:60px;display:flex;align-items:center;justify-content:space-between}.brand{font-weight:700;font-size:1.15rem;letter-spacing:-.02em}.nav-links{display:flex;gap:6px}.nav-links a{padding:8px 16px;border-radius:999px;font-weight:600;font-size:.95rem;color:var(--muted)}.nav-links a:hover{color:var(--ink);background:#0000000a}.nav-links a.active,.nav-links a.active:hover{color:var(--accent-ink);background:var(--ink)}.page-title{font-size:1.6rem;letter-spacing:-.02em;margin:4px 0 20px}.masonry{column-count:2;column-gap:16px}@media(min-width:600px){.masonry{column-count:3}}@media(min-width:900px){.masonry{column-count:4}}@media(min-width:1240px){.masonry{column-count:5}}.card{break-inside:avoid;margin:0 0 16px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.thumb{display:block;width:100%;padding:0;border:0;background:#f2f2f2;cursor:zoom-in;line-height:0}.thumb img{width:100%;height:auto;display:block;transition:opacity .2s}.thumb:hover img{opacity:.92}.card-body{padding:10px 12px 12px}.card-title{margin:0;font-size:.9rem;font-weight:600;line-height:1.3;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.card-artist{margin:2px 0 0;font-size:.82rem;color:var(--muted)}.card-actions{display:flex;gap:8px;margin-top:10px}.icon-btn{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:7px 10px;border:1px solid var(--line);border-radius:999px;background:var(--surface);color:var(--ink);font-size:.8rem;font-weight:600;cursor:pointer;transition:background .15s,border-color .15s,color .15s}.icon-btn:hover{background:#f2f2f2}.icon-btn .heart{font-size:1rem;line-height:1}.icon-btn.like.liked,.icon-btn.remove:hover{color:var(--accent);border-color:var(--accent)}.btn{padding:9px 16px;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--ink);font-weight:600;font-size:.9rem;cursor:pointer}.btn:hover{background:#f2f2f2}.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}.btn.primary:hover{background:#222}.btn.danger{color:var(--accent);border-color:var(--accent);background:var(--surface)}.btn.danger:hover{background:#f2f2f2}.text-link{color:var(--accent);font-weight:600}.fab{position:fixed;right:28px;bottom:28px;z-index:40;width:60px;height:60px;border-radius:50%;border:0;background:var(--accent);color:var(--accent-ink);font-size:2rem;line-height:1;cursor:pointer;box-shadow:0 6px 20px #00000040}.fab:hover{background:#222}.lists-view{display:flex;flex-direction:column;gap:14px;max-width:760px}.list-row{display:flex;gap:16px;align-items:center;padding:12px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);transition:transform .12s,border-color .12s}.list-row:hover{transform:translateY(-2px);border-color:var(--ink)}.list-previews{display:grid;grid-template-columns:repeat(2,48px);grid-template-rows:repeat(2,48px);gap:3px;flex:none;border-radius:10px;overflow:hidden;background:#f2f2f2}.list-previews img{width:48px;height:48px;object-fit:cover}.empty-preview{grid-column:1 / 3;grid-row:1 / 3;display:flex;align-items:center;justify-content:center;font-size:.7rem;color:var(--muted);width:99px;height:99px}.list-meta{display:flex;flex-direction:column;gap:3px}.list-name{font-weight:700;font-size:1.05rem}.badge{font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:1px 7px;margin-left:6px}.list-title-row{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:22px}.list-controls{display:flex;gap:8px;flex:none}.modal-overlay{position:fixed;inset:0;z-index:100;background:#1412108c;display:flex;align-items:flex-start;justify-content:center;padding:40px 16px;overflow-y:auto}.modal-overlay.hidden{display:none}.modal{position:relative;background:var(--surface);border-radius:20px;max-width:720px;width:100%;box-shadow:0 20px 60px #0000004d}.modal-close{position:absolute;top:10px;right:12px;width:36px;height:36px;border:0;border-radius:50%;background:#ffffffe6;font-size:1.5rem;line-height:1;cursor:pointer;z-index:2}.modal-content{padding:0}.artwork-view-img{width:100%;max-height:64vh;object-fit:contain;background:#f2f2f2;border-radius:20px 20px 0 0;display:block}.artwork-view-info{padding:20px 24px 24px}.artwork-view-info h2{margin:0 0 12px;font-size:1.3rem}.artwork-view-info dl{margin:0 0 14px;display:grid;grid-template-columns:120px 1fr;row-gap:8px}.artwork-view-info dt{color:var(--muted);font-size:.9rem}.artwork-view-info dd{margin:0;font-size:.95rem}.picker,.list-form{padding:24px;display:flex;flex-direction:column;gap:12px}.picker h2,.list-form h2{margin:0}.picker-lists{display:flex;flex-wrap:wrap;gap:8px}.picker-list{padding:8px 14px;border:1px solid var(--line);border-radius:999px;background:var(--surface);cursor:pointer;font-weight:600;font-size:.88rem}.picker-list:hover{background:#f2f2f2}.picker-new{display:flex;gap:8px;border-top:1px solid var(--line);padding-top:14px}.picker-new input{flex:1}.list-form label{display:flex;flex-direction:column;gap:6px;font-weight:600;font-size:.9rem}.list-form label.checkbox{flex-direction:row;align-items:center;gap:8px;font-weight:500}.form-actions{margin-top:4px}.form-status{margin:0;color:var(--muted);font-size:.85rem}input,textarea{font:inherit;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#fafafa;color:var(--ink)}input:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:-1px}.user-card{max-width:480px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;margin-bottom:20px}.user-details{margin:0;display:grid;grid-template-columns:110px 1fr;row-gap:12px}.user-details dt{color:var(--muted)}.user-details dd{margin:0;font-weight:600}.auth-wrap{min-height:80vh;display:flex;align-items:center;justify-content:center}.auth-card{width:100%;max-width:380px;background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:32px}.brand-lg{text-align:center;margin:0 0 20px;font-size:1.6rem;letter-spacing:-.02em}.tabs{display:flex;gap:6px;background:#f2f2f2;border-radius:999px;padding:4px;margin-bottom:20px}.tab{flex:1;padding:8px;border:0;border-radius:999px;background:transparent;font-weight:600;cursor:pointer;color:var(--muted)}.tab.active{background:var(--ink);color:var(--accent-ink)}.auth-form{display:flex;flex-direction:column;gap:12px}.auth-form.hidden{display:none}.auth-error{margin:14px 0 0;color:var(--accent);font-size:.88rem;text-align:center;min-height:1em}.hidden{display:none}