:root{color-scheme:light;--ink:#17231d;--muted:#66736c;--paper:#f7f5ef;--surface:#fffdf8;--soft:#ecefe8;--line:#d6ddd6;--green:#173f31;--accent:#ec6b4d;--accent-dark:#c94d34;--shadow:0 18px 55px rgba(25,48,38,.1)}
:root[data-theme="dark"]{color-scheme:dark;--ink:#f3f4ef;--muted:#b4beb8;--paper:#0e1813;--surface:#16221c;--soft:#1c2b23;--line:#34463c;--green:#f4f6f0;--shadow:0 20px 55px rgba(0,0,0,.25)}
[hidden]{display:none!important}.email-access{display:grid;grid-template-columns:minmax(220px,1fr) auto;gap:10px;align-items:end;margin:16px auto 0;width:min(520px,100%);text-align:left}.email-access label{display:grid;gap:6px;font-size:13px;font-weight:800}.email-access input{width:100%;border:1px solid var(--line);border-radius:10px;padding:11px 13px;background:var(--surface);color:var(--ink)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.55 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input,select{font:inherit}button,a{transition:transform .18s ease,background .18s ease,color .18s ease,border-color .18s ease}a{color:inherit}.skip-link{position:absolute;left:-999px}.skip-link:focus{left:16px;top:16px;z-index:20;background:var(--surface);padding:10px}.site-header{position:sticky;top:0;z-index:10;border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--paper) 88%,transparent);backdrop-filter:blur(18px)}.nav{max-width:1180px;margin:auto;min-height:76px;padding:12px 24px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font:700 25px Georgia,serif;color:var(--accent)}.brand img{width:42px;height:42px;object-fit:contain}.nav-links{display:flex;align-items:center;gap:22px}.nav-links a{text-decoration:none;font-weight:750}.theme-button,.secondary{border:1px solid var(--line);background:transparent;color:var(--ink);border-radius:999px;padding:10px 16px;font-weight:800}.profile-shell{width:min(1180px,calc(100% - 36px));margin:0 auto;padding:58px 0 100px}.loading-state,.signed-out{min-height:58vh;display:grid;place-content:center;text-align:center;max-width:680px;margin:auto}.loading-state span{width:42px;height:42px;border:4px solid var(--line);border-top-color:var(--accent);border-radius:50%;margin:0 auto 18px;animation:spin .75s linear infinite}.signed-out h1,.profile-hero h1{font:700 clamp(44px,7vw,82px)/.98 Georgia,serif;margin:8px 0 20px;letter-spacing:-.04em}.signed-out p{font-size:19px;color:var(--muted)}.auth-actions{display:flex;justify-content:center;gap:12px;margin-top:18px}.fine-print{font-size:13px!important}.primary{border:0;background:var(--accent);color:#171712;border-radius:999px;padding:12px 20px;font-weight:900;cursor:pointer}.primary:hover{background:var(--accent-dark);color:#fff;transform:translateY(-1px)}.secondary{cursor:pointer}.profile-hero{display:flex;align-items:end;justify-content:space-between;gap:32px;padding:26px 0 42px}.profile-identity{display:flex;align-items:center;gap:24px}.profile-avatar{width:112px;height:112px;flex:0 0 auto;border-radius:32px;background:var(--green);color:var(--paper);display:grid;place-items:center;font:700 36px Georgia,serif;overflow:hidden}.profile-avatar img{width:100%;height:100%;object-fit:cover}.profile-hero h1{font-size:clamp(42px,6vw,74px);margin:4px 0 8px}.eyebrow{margin:0;color:var(--accent);font-size:12px;font-weight:950;letter-spacing:.14em;text-transform:uppercase}.username,.profile-note{margin:2px 0;color:var(--muted)}.profile-actions{display:flex;gap:10px;flex-wrap:wrap}.metrics{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid var(--line);border-radius:20px;background:var(--surface);box-shadow:var(--shadow);overflow:hidden}.metrics div{padding:24px;border-right:1px solid var(--line)}.metrics div:last-child{border-right:0}.metrics strong{display:block;font:700 35px/1 Georgia,serif}.metrics span{display:block;margin-top:7px;color:var(--muted);font-size:13px}.profile-nav{display:flex;gap:8px;overflow:auto;padding:24px 0 4px;position:sticky;top:76px;background:var(--paper);z-index:5}.profile-nav a{white-space:nowrap;text-decoration:none;border:1px solid var(--line);border-radius:999px;padding:9px 14px;font-weight:800;background:var(--surface)}.profile-section{scroll-margin-top:145px;margin-top:34px;padding:34px;border:1px solid var(--line);border-radius:24px;background:var(--surface)}.profile-section h2{margin:5px 0 10px;font:700 34px/1.05 Georgia,serif}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:22px}.section-heading p{margin:5px 0;color:var(--muted)}.text-link{color:var(--accent-dark);font-weight:850}.status-tabs{display:flex;gap:8px;overflow:auto;margin-bottom:22px}.status-tabs button{border:1px solid var(--line);background:transparent;color:var(--ink);border-radius:999px;padding:9px 14px;white-space:nowrap;font-weight:800;cursor:pointer}.status-tabs button[aria-pressed="true"]{background:var(--green);border-color:var(--green);color:var(--paper)}.book-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.book-card{text-decoration:none}.book-cover{aspect-ratio:2/3;border-radius:14px;overflow:hidden;background:var(--soft);box-shadow:0 9px 25px rgba(24,45,35,.12)}.book-cover img{width:100%;height:100%;object-fit:cover}.book-cover .cover-fallback{height:100%;display:grid;place-content:center;text-align:center;padding:18px;color:var(--muted);font:700 18px Georgia,serif}.book-card h3{font:700 20px/1.12 Georgia,serif;margin:12px 0 3px}.book-card p{margin:0;color:var(--muted);font-size:14px}.empty{grid-column:1/-1;padding:38px;border:1px dashed var(--line);border-radius:16px;text-align:center;color:var(--muted)}.create-list{display:grid;grid-template-columns:1fr 1.4fr auto;gap:12px;align-items:end;margin-bottom:22px;padding:18px;background:var(--soft);border-radius:16px}.create-list label,.settings label{display:grid;gap:6px;font-weight:800;font-size:13px}.create-list input,.settings input,.settings select{width:100%;border:1px solid var(--line);border-radius:10px;padding:11px 13px;background:var(--surface);color:var(--ink)}.list-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.list-card{border:1px solid var(--line);border-radius:16px;padding:20px;background:var(--paper)}.list-card h3{margin:0;font:700 24px Georgia,serif}.list-card>p{color:var(--muted);min-height:25px}.list-books{display:flex;gap:8px;margin-top:15px}.mini-cover{width:54px;aspect-ratio:2/3;border-radius:6px;background:var(--soft);overflow:hidden}.mini-cover img{width:100%;height:100%;object-fit:cover}.list-meta{font-size:12px;color:var(--muted)}.social-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.profile-section.compact{min-width:0}.people-list{display:grid;gap:9px;margin-top:18px}.person{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px;border:1px solid var(--line);border-radius:13px;text-decoration:none}.person strong,.person small{display:block}.person small{color:var(--muted)}.settings form{display:grid;grid-template-columns:1fr 1fr;gap:18px}.settings form>div{grid-column:1/-1;display:flex;gap:10px}.private-state{text-align:center;padding:70px 20px}.toast{position:fixed;right:20px;bottom:20px;max-width:360px;padding:13px 17px;border-radius:12px;background:var(--ink);color:var(--paper);box-shadow:var(--shadow);opacity:0;transform:translateY(15px);pointer-events:none}.toast.show{opacity:1;transform:none}@keyframes spin{to{transform:rotate(360deg)}}
@media(max-width:820px){.nav{padding:10px 18px}.nav-links a{display:none}.profile-shell{width:min(100% - 24px,680px);padding-top:24px}.profile-hero{align-items:flex-start}.profile-identity{align-items:flex-start}.profile-avatar{width:82px;height:82px;border-radius:24px}.profile-actions{position:absolute;right:14px;top:90px}.metrics{grid-template-columns:repeat(2,1fr)}.metrics div{border-bottom:1px solid var(--line)}.metrics div:nth-child(2n){border-right:0}.metrics div:last-child{grid-column:1/-1}.profile-section{padding:22px}.book-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.create-list,.settings form,.social-grid{grid-template-columns:1fr}.list-grid{grid-template-columns:1fr}.settings form>div{grid-column:auto}.profile-note{display:none}.profile-nav{top:66px}}
@media(max-width:480px){.brand span{display:none}.nav-links{gap:10px}.profile-identity{gap:14px}.profile-avatar{width:70px;height:70px}.profile-hero h1{font-size:36px}.profile-section h2{font-size:29px}.metrics strong{font-size:30px}.metrics div{padding:18px}.auth-actions{flex-direction:column}.book-card h3{font-size:18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}.loading-state span{animation:none}}
@media(max-width:480px){.email-access{grid-template-columns:1fr}}