/* Modern, quiet visual direction for Bookstore. */
:root{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI','Noto Sans KR',sans-serif;color:#202834;background:#f6f8fb;font-size:16px}
body{background:#f6f8fb}h1,h2,h3,.brand strong{font-family:inherit}h1{font-size:clamp(2rem,3.4vw,2.75rem);font-weight:740;letter-spacing:-.055em}h2{font-weight:720;letter-spacing:-.04em}.muted,.help{color:#77818e}.eyebrow{color:#64738f;letter-spacing:.12em;font-weight:700}
.topbar{background:#fff;color:#1d2938;border-bottom:1px solid #e8ecf1;padding-block:17px}.brand{gap:12px}.brand strong{font-size:1.18rem;font-weight:760;letter-spacing:-.045em}.brand small{color:#7e8998;font-size:.64rem;letter-spacing:.11em}.brand-symbol{display:flex;align-items:center;justify-content:center;gap:3px;width:37px;height:37px;background:#344ba6;border-radius:11px;box-shadow:0 4px 12px #344ba628}.brand-symbol i{display:block;width:4px;height:16px;border-radius:2px;background:#fff;transform:rotate(-10deg)}.brand-symbol i:nth-child(2){height:20px}.brand-symbol i:nth-child(3){height:13px}.subtle{color:#687586;font-weight:550}.subtle:hover{color:#344ba6}
.workspace{padding-top:51px}.intro{margin-bottom:32px}.intro .muted{margin-top:9px;font-size:.95rem}.primary{background:#344ba6;border-color:#344ba6;border-radius:10px;box-shadow:0 3px 8px #344ba622;font-weight:700}.primary:hover{background:#293d90}.toolbar{gap:10px;margin-bottom:26px}.search input,input,select{border-color:#e0e6ed;border-radius:10px;outline-color:#8498df;color:#263344}.search input{background:#fff}.segmented{background:#e9edf4;border-radius:11px}.segmented button{color:#697588;border-radius:8px;font-weight:600}.segmented button.active{color:#344ba6;box-shadow:0 1px 5px #1b2a4520}.empty{border-color:#d9e0ea;border-radius:14px}.text-button{color:#344ba6}
.covers{gap:30px 18px}.book-card{background:#fff;border:1px solid #e8ecf1;border-radius:13px;padding:13px 13px 14px;box-shadow:0 3px 16px #23314908}.cover-frame{background:#f0f2f6;border:0;border-radius:8px;height:260px}.cover-silhouette img{box-shadow:3px 7px 18px #17243630}.book-title{margin-top:13px;font-size:.96rem;letter-spacing:-.025em}.book-sub{font-size:.82rem;color:#788390}.tag{background:#edf2ff;color:#5365a6;border-radius:6px}.book-actions{margin-top:11px}.list-row{background:#fff;padding:9px 13px;border-bottom:1px solid #edf0f4}.book-list{border:1px solid #e5eaf0;border-radius:12px;overflow:hidden}.list-row:last-child{border:0}
.login-shell{background:#f2f5fa}.login-card{background:#fff;border:1px solid #e8ecf1;border-radius:18px;box-shadow:0 20px 60px #1b2b4810}.login-card .brand-symbol{margin-bottom:28px;width:48px;height:48px}.login-card h1{margin-bottom:8px}
dialog{background:#fff;color:#273141;border-radius:16px;box-shadow:0 24px 80px #16203642}dialog::backdrop{background:#1b263590}.icon-close{color:#667487}.tabs{border-color:#e8edf2}.tabs button.active{color:#344ba6;border-color:#344ba6}.file-button{border-color:#cdd7e5;color:#344ba6;border-radius:9px}.candidate,.unverified{border-color:#e5eaf1;border-radius:12px;box-shadow:0 3px 12px #192c4009}.candidate-cover{background:#f2f4f8;border-color:#e4eaf2;border-radius:7px}#confirmationBook,#editBookInfo{background:#f3f5fa;border-radius:9px}.verified,.add-notice{color:#247554!important}
.shelf-controls button,.shelf-heading button{border-color:#d6deea;color:#344ba6;background:#fff;border-radius:8px}.shelf{gap:31px}.shelf-unit{border:8px solid #aeb9c8;border-top:0;border-radius:11px;background:#dbe1e8;box-shadow:0 12px 28px #283c5120,0 1px 5px #283c5110}.shelf-heading{margin:0 -8px;padding:15px 18px;background:#fff;border-bottom:1px solid #e5eaf0;box-shadow:none}.shelf-heading h2{color:#273448}.shelf-heading small{color:#8a96a4}.shelf-case{padding:11px 14px 0;background:#e7ebf1}.shelf-row{border-bottom:13px solid #aeb9c8;background:linear-gradient(180deg,#dce2e9,#f2f4f7 22%,#edf1f5);box-shadow:inset 0 9px 13px #485d7122,0 5px 6px -5px #45576e55}.spine{font-family:inherit;box-shadow:2px 2px 5px #283b5240}.spine-tinted,.spine-tinted:nth-child(n){box-shadow:inset 4px 0 4px #0003,inset -2px 0 2px #fff3,2px 2px 5px #283b5240}
@media(max-width:680px){.workspace{padding-top:30px}.topbar{padding:13px 16px}.brand-symbol{width:32px;height:32px;border-radius:9px}.intro{margin-bottom:24px}.intro .primary{padding:9px 12px}.covers{gap:12px}.book-card{padding:9px}.cover-frame{height:205px}.shelf-unit{border-width:6px}.shelf-heading{margin:0 -6px}.shelf-case{padding:8px 6px 0}}

.analysis-progress{margin:15px 0;padding:14px 16px;border:1px solid #d8e1f5;border-radius:10px;background:#f3f6ff;color:#334574}.analysis-progress[hidden]{display:none}.analysis-progress strong{display:block}.analysis-progress span{display:block;margin-top:4px;font-size:.86rem}.analysis-progress ol{margin:10px 0 0;padding-left:22px;font-size:.86rem;line-height:1.6}

#resultsTop{display:block;margin:20px auto 0;padding:12px 20px;min-height:44px;border:1px solid #cdd7e5;border-radius:9px;color:#344ba6;background:#fff;text-decoration:none}