:root{--bg:#f7f4ee;--bg-strong:#ebe4d8;--surface:rgba(255,253,248,0.94);--surface-strong:#fffdf8;--ink:#191714;--text:#191714;--muted:#6d675e;--line:rgba(25,23,20,0.13);--line-strong:rgba(25,23,20,0.22);--accent:#6f1d2d;--accent-dark:#4c1320;--gold:#b08a3c;--danger:#8f1f2a;--shadow:0 18px 44px rgba(25,23,20,0.07)}*{box-sizing:border-box;-webkit-user-select:none;-moz-user-select:none;user-select:none}html{font-size:16px}body{margin:0;min-height:100vh;color:var(--text);background:linear-gradient(90deg,rgba(25,23,20,.035) 1px,transparent 1px),linear-gradient(180deg,#fbf8f1 0,var(--bg) 54%,#eee6da 100%);background-size:72px 100%,auto;font-family:Inter,Avenir Next,Helvetica Neue,Arial,sans-serif}button,input,select{font:inherit}.page-shell{width:min(1240px,calc(100vw - 32px));margin:0 auto;padding:32px 0 56px}.session-shell{min-height:calc(100vh - 96px);display:grid;place-items:center}.session-card{width:min(560px,100%);padding:36px 32px;border-radius:4px;border:1px solid var(--line);box-shadow:var(--shadow);background:var(--surface);text-align:center}.session-card h1{margin:0;font-family:Georgia,Times New Roman,serif;font-size:clamp(2rem,4.5vw,3rem);font-weight:500}.session-card .lede{margin:16px auto 0}.session-loader{width:54px;height:54px;margin:0 auto 18px;border-radius:999px;border:4px solid rgba(111,29,45,.12);border-top:4px solid var(--accent);animation:session-spin .9s linear infinite}.account-bar{margin-bottom:24px;padding:16px 18px;border-radius:4px;border:1px solid var(--line);box-shadow:var(--shadow);background:var(--surface);justify-content:space-between;gap:18px}.account-bar,.account-identity{display:flex;align-items:center}.account-identity{gap:14px}.account-avatar{width:48px;height:48px;border-radius:999px;display:grid;place-items:center;background:var(--ink);color:#fffdf8;font-weight:700;box-shadow:inset 0 0 0 1px rgba(255,253,248,.16);flex:0 0 auto}.account-avatar-image{object-fit:cover;overflow:hidden}.account-summary{display:flex;flex-direction:column;gap:4px}.account-summary strong{font-size:1.05rem;font-family:Georgia,Times New Roman,serif;font-weight:500}.account-summary span{color:var(--muted)}.app-header{position:-webkit-sticky;position:sticky;top:16px;z-index:10;margin-bottom:24px;padding:10px;border:1px solid var(--line);border-radius:4px;background:rgba(255,253,248,.94);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;grid-gap:12px;gap:12px}.brand-button{border:0;background:transparent;color:var(--ink);display:inline-flex;align-items:center;gap:10px;padding:6px 8px;cursor:pointer;font-weight:700}.brand-mark{width:36px;height:36px;display:inline-grid;place-items:center;border:1px solid var(--line-strong);background:var(--ink);color:#fffdf8;font-size:.78rem;letter-spacing:.08em}.app-nav{display:flex;justify-content:center;gap:8px}.nav-button{border:1px solid transparent;border-radius:3px;padding:10px 13px;background:transparent;color:var(--muted);cursor:pointer}.nav-button.active,.nav-button:hover{color:var(--accent);border-color:var(--line);background:#fffdf8}.header-user{display:flex;justify-content:flex-end}.menu-toggle{display:none;width:42px;height:42px;border:1px solid var(--line-strong);border-radius:3px;background:#fffdf8;padding:10px;cursor:pointer}.menu-toggle span{display:block;height:2px;background:var(--ink)}.menu-toggle span+span{margin-top:5px}.hero{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(340px,.8fr);grid-gap:18px;gap:18px;align-items:stretch}.hero-card,.hero-copy,.metadata-strip,.viewer-card{border:1px solid var(--line);box-shadow:var(--shadow)}.hero-copy{position:relative;padding:34px 36px;border-radius:4px;background:var(--surface)}.hero-copy:before{content:"";position:absolute;inset:0 auto 0 0;width:4px;background:var(--accent)}.eyebrow{margin:0 0 10px;text-transform:uppercase;letter-spacing:.18em;font-size:.72rem;font-weight:700;color:var(--accent)}.hero-copy h1{margin:0;max-width:13ch;font-family:Georgia,Times New Roman,serif;font-size:clamp(2.5rem,4.8vw,4.8rem);font-weight:500;line-height:.96;letter-spacing:0}.auth-landing{min-height:calc(100vh - 96px)}.landing-copy{display:flex;flex-direction:column}.landing-copy h1{max-width:12ch;font-size:clamp(2.8rem,4.9vw,5.4rem)}.landing-copy .lede{max-width:62ch}.landing-features{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:12px;gap:12px;margin-top:32px}.landing-features div{padding:14px;border-top:2px solid rgba(176,138,60,.64);background:rgba(255,253,248,.72)}.landing-features strong{display:block;margin-bottom:7px;color:var(--ink);font-family:Georgia,Times New Roman,serif;font-weight:500;font-size:1.08rem}.landing-features span{color:var(--muted);line-height:1.55}.score-preview{margin-top:auto;padding-top:30px;display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1fr);grid-gap:16px;gap:16px;align-items:end}.score-preview-after,.score-preview-before{position:relative;min-height:180px;padding:18px;border:1px solid var(--line);background:#fffdf8;overflow:hidden}.score-preview-before{transform:rotate(-1.2deg);background:linear-gradient(90deg,rgba(25,23,20,.18) 0 7px,transparent 7px),linear-gradient(180deg,rgba(25,23,20,.08),transparent 35%),#f3f0e9}.score-preview-after{min-height:220px;border-color:rgba(176,138,60,.5);box-shadow:0 18px 40px rgba(25,23,20,.08)}.score-preview span{position:relative;z-index:1;display:block;margin-bottom:18px;color:var(--accent);font-size:.72rem;font-weight:750;letter-spacing:.14em;text-transform:uppercase}.score-preview i{display:block;height:34px;margin:14px 0;background:repeating-linear-gradient(180deg,transparent 0,transparent 5px,rgba(25,23,20,.76) 0,rgba(25,23,20,.76) 6px)}.score-preview-before i{opacity:.45;filter:blur(.5px)}.score-preview-after i{opacity:.86}.page-shell:has(.public-home){width:100%;min-height:100vh;padding:0}.public-home{min-height:100vh;color:#f5f0e7;background:linear-gradient(90deg,rgba(176,138,60,.08) 1px,transparent 0),radial-gradient(circle at 18% 8%,rgba(111,29,45,.34),transparent 32%),linear-gradient(180deg,#171514,#0e0d0c 54%,#151110);background-size:76px 100%,auto,auto}.public-shell{width:min(1320px,calc(100vw - 32px));margin:0 auto;display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,430px);grid-gap:28px;gap:28px;align-items:start}.public-content{min-width:0}.public-hero{min-height:92vh;display:flex;flex-direction:column;justify-content:center;padding:72px 0 56px;animation:public-fade-up .7s ease both}.public-home .eyebrow{color:#caa65a}.public-detail-section h2,.public-hero h1,.score-transform-copy h2{margin:0;font-family:Georgia,Times New Roman,serif;font-weight:500;letter-spacing:0}.public-hero h1{max-width:9ch;font-size:clamp(3.6rem,7.4vw,7.8rem);line-height:.92}.public-hero p{max-width:760px;margin:28px 0 0;color:rgba(245,240,231,.76);font-size:clamp(1.1rem,1.8vw,1.45rem);line-height:1.72}.score-transform-section{min-height:138vh;display:grid;grid-template-columns:minmax(260px,.42fr) minmax(0,.58fr);grid-gap:24px;gap:24px;align-items:start;padding:44px 0 96px}.score-transform-copy{position:-webkit-sticky;position:sticky;top:104px;padding:28px 0;opacity:calc(.58 + (var(--clean-progress) * .42));transform:translateY(calc((1 - var(--clean-progress)) * 18px))}.public-detail-section h2,.score-transform-copy h2{color:#fffaf1;font-size:clamp(2.2rem,4vw,4.2rem);line-height:1}.public-detail-section p,.score-transform-copy p{color:rgba(245,240,231,.72);line-height:1.75}.score-transform-visual{--progress-percent:calc(var(--clean-progress) * 100%);position:-webkit-sticky;position:sticky;top:72px;min-height:min(78vh,780px);border:1px solid rgba(202,166,90,.24);background:linear-gradient(140deg,rgba(202,166,90,.1),transparent 38%),linear-gradient(180deg,#171311,#090807);box-shadow:0 30px 100px rgba(0,0,0,.46);overflow:hidden;transform:translateY(calc((1 - var(--clean-progress)) * 18px))}.processing-board{position:absolute;inset:clamp(18px,3vw,34px);display:grid;grid-template-rows:auto minmax(0,1fr) auto;grid-gap:18px;gap:18px;padding:clamp(18px,3vw,30px);border:1px solid rgba(245,240,231,.13);background:linear-gradient(180deg,rgba(255,253,248,.055),rgba(255,253,248,.018)),#11100f}.processing-header,.processing-metrics{display:flex;align-items:center;justify-content:space-between;gap:12px}.processing-header span,.processing-metrics span{color:rgba(245,240,231,.7);font-size:.72rem;font-weight:760;letter-spacing:.16em;text-transform:uppercase}.processing-header strong{color:#fffaf1;font-family:Georgia,Times New Roman,serif;font-size:clamp(2.1rem,4vw,3.8rem);font-weight:500;line-height:1}.processing-page{position:relative;display:flex;min-height:420px;flex-direction:column;justify-content:center;gap:clamp(34px,6vh,62px);padding:clamp(30px,6vw,72px);border:1px solid rgba(202,166,90,.28);background:linear-gradient(90deg,rgba(255,253,248,.06),transparent 22%,transparent 78%,rgba(255,253,248,.04)),#f7f3ea;box-shadow:inset 0 0 0 14px rgba(255,253,248,.58);overflow:hidden;transform:rotate(calc(-1.35deg + (var(--clean-progress) * 1.35deg)));transform-origin:52% 45%;transition:transform .12s linear}.processing-page:before{content:"";position:absolute;inset:18px;border:1px solid rgba(25,23,20,.08)}.processing-page:after{content:"";position:absolute;inset:0;opacity:calc(.86 - (var(--clean-progress) * .76));pointer-events:none;background:radial-gradient(ellipse at 18% 4%,rgba(0,0,0,.48) 0 6%,transparent 18%),radial-gradient(ellipse at 48% 0,rgba(0,0,0,.36) 0 4%,transparent 14%),radial-gradient(ellipse at 88% 12%,rgba(0,0,0,.48) 0 5%,transparent 16%),radial-gradient(ellipse at 102% 42%,rgba(0,0,0,.56) 0 8%,transparent 21%),radial-gradient(ellipse at 99% 72%,rgba(0,0,0,.42) 0 6%,transparent 18%),linear-gradient(90deg,transparent 0 84%,rgba(0,0,0,.2) 94%,rgba(0,0,0,.34));mix-blend-mode:multiply}.staff-system{position:relative;z-index:2;display:grid;grid-gap:18px;gap:18px}.staff-system-short{width:72%}.staff-system i{display:block;height:34px;opacity:calc(.46 + (var(--clean-progress) * .42));background:repeating-linear-gradient(180deg,transparent 0,transparent 5px,rgba(25,23,20,.72) 0,rgba(25,23,20,.72) 6px);filter:blur(calc((1 - var(--clean-progress)) * .7px));transform:translateX(calc((1 - var(--clean-progress)) * -8px))}.scan-cleaner,.scan-noise{position:absolute;inset:0;pointer-events:none}.scan-noise{opacity:calc(.8 - (var(--clean-progress) * .72));background:linear-gradient(181deg,rgba(0,0,0,.18),transparent 19%),linear-gradient(94deg,transparent 0 18%,rgba(0,0,0,.34) 18.2%,transparent 19.3%),linear-gradient(178deg,transparent 0 72%,rgba(0,0,0,.24) 72.2%,transparent 73%),radial-gradient(ellipse at 14% 24%,rgba(0,0,0,.24),transparent 18%),radial-gradient(ellipse at 84% 78%,rgba(0,0,0,.18),transparent 20%),repeating-radial-gradient(circle at 28% 32%,rgba(0,0,0,.14) 0 1px,transparent 1px 8px);mix-blend-mode:multiply}.scan-cleaner{width:var(--progress-percent);border-right:1px solid rgba(202,166,90,.86);background:linear-gradient(90deg,rgba(255,253,248,.36),rgba(255,253,248,.1));transition:width .12s linear}.processing-metrics{align-items:stretch}.processing-metrics span{flex:1 1;padding:12px 10px;border:1px solid rgba(245,240,231,.1);background:rgba(255,253,248,.04);text-align:center}.transform-meter{position:absolute;left:34px;right:34px;bottom:18px;height:4px;background:rgba(245,240,231,.16)}.transform-meter i{display:block;width:var(--progress-percent);height:100%;background:#caa65a}.public-detail-section{padding:72px 0;border-top:1px solid rgba(245,240,231,.12)}.public-detail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:14px;gap:14px;margin-top:28px}.public-detail-grid article{padding:20px;border:1px solid rgba(245,240,231,.12);background:rgba(255,253,248,.035);animation:public-fade-up linear both;animation-timeline:view();animation-range:entry 12% cover 32%}.public-detail-grid strong{color:#fffaf1;font-family:Georgia,Times New Roman,serif;font-size:1.22rem;font-weight:500}.public-story-section{max-width:820px;padding-bottom:120px}.public-auth-panel{position:-webkit-sticky;position:sticky;top:24px;min-height:100vh;display:flex;align-items:flex-start;padding:32px 0}.public-auth-card{width:100%;max-height:calc(100vh - 64px);overflow-y:auto;overscroll-behavior:contain;border-color:rgba(245,240,231,.14);background:rgba(255,253,248,.96);color:var(--text);animation:public-fade-up .8s ease .12s both;scrollbar-color:rgba(111,29,45,.55) transparent;scrollbar-width:thin}.public-auth-card .auth-form{gap:10px}.public-auth-card .auth-card-header{gap:8px;padding-bottom:2px}.public-auth-card .form-field{gap:6px}.public-auth-card .form-field input{padding:10px 12px}.public-auth-card .primary-button,.public-auth-card .secondary-button{padding-block:11px}.public-auth-card .auth-card-header h2{color:var(--text)}.public-auth-card .auth-card-copy,.public-auth-card .form-field span{color:var(--muted)}@keyframes public-fade-up{0%{opacity:0;transform:translateY(22px)}to{opacity:1;transform:translateY(0)}}.lede{margin:18px 0 0;max-width:56ch;font-size:1.05rem;line-height:1.7;color:var(--muted)}.hero-card{padding:24px;border-radius:4px;background:var(--surface);display:flex;flex-direction:column;gap:16px}.auth-card,.profile-card{justify-content:flex-start}.auth-card-header{display:flex;flex-direction:column;gap:10px;padding:2px 2px 6px}.auth-card-header h2{margin:0;font-family:Georgia,Times New Roman,serif;font-size:1.65rem;font-weight:500;line-height:1.1}.auth-card-copy{margin:0;color:var(--muted);line-height:1.6}.scanner-hero{margin-top:18px}.workspace-hero{align-items:stretch}.workspace-hero.processed{grid-template-columns:1fr}.workspace-hero.processed .hero-copy{min-height:318px}.workspace-hero.processed .hero-copy h1{max-width:11ch}.import-card{justify-content:center}.settings-layout{display:grid;grid-template-columns:minmax(280px,.62fr) minmax(0,1.38fr);grid-gap:18px;gap:18px;align-items:start}.settings-intro{min-height:420px}.settings-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:18px;gap:18px}.document-history-card{grid-column:1/-1}.document-history-list{display:grid;grid-gap:12px;gap:12px}.history-filters{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:12px;gap:12px}.document-history-item{display:grid;grid-gap:10px;gap:10px;padding:16px 18px;border:1px solid var(--line);border-radius:3px;background:rgba(255,253,248,.7)}.document-history-header{display:flex;justify-content:space-between;gap:12px;align-items:baseline}.document-history-title{display:flex;flex-direction:column;gap:4px}.document-history-header strong{font-size:1rem;font-weight:650}.document-history-badges{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px}.history-badge{padding:6px 10px;border-radius:999px;font-size:.8rem;font-weight:650;border:1px solid rgba(25,23,20,.12)}.history-badge-identical{background:rgba(32,110,67,.12);color:#206e43}.history-badge-changed{background:rgba(176,138,60,.16);color:#7c5e16}.history-badge-missing,.history-badge-unlinked{background:rgba(128,35,35,.11);color:#8a2d2d}.history-badge-checking,.history-badge-unsupported{background:rgba(25,23,20,.08);color:var(--muted)}.history-badge-pinned{background:rgba(111,29,45,.11);color:var(--accent)}.document-history-header span{color:var(--muted);font-size:.88rem}.document-history-metrics{display:flex;flex-wrap:wrap;gap:8px}.document-history-metrics span{padding:6px 10px;border-radius:999px;background:rgba(25,23,20,.06);color:var(--muted);font-size:.84rem}.document-history-actions{display:flex;flex-wrap:wrap;gap:10px}.document-history-empty{min-height:160px}.segmented-control{display:flex;flex-wrap:wrap;gap:10px}.auth-form{display:flex;flex-direction:column;gap:12px}.text-button{align-self:flex-start;padding:0;border:0;background:transparent;color:var(--accent-dark);cursor:pointer;text-decoration:underline;text-underline-offset:.18em}.text-button:disabled{cursor:wait;opacity:.75}.oauth-actions{display:flex;flex-wrap:wrap;gap:10px}.oauth-button{flex:1 1 220px;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px}.oauth-button-google{background:#fff}.oauth-button-apple{background:var(--ink);color:#fffdf8;border-color:var(--ink)}.oauth-mark{width:28px;height:28px;border-radius:999px;display:inline-grid;place-items:center;font-size:.92rem;font-weight:700;background:rgba(111,29,45,.1);color:var(--accent)}.oauth-button-apple .oauth-mark{background:rgba(255,255,255,.14);color:#fff9f4}.auth-divider{position:relative;display:flex;align-items:center;justify-content:center;margin:4px 0 2px;color:var(--muted);font-size:.9rem}.auth-divider:before{content:"";position:absolute;inset:50% 0 auto;border-top:1px solid var(--line)}.auth-divider span{position:relative;z-index:1;padding:0 12px;background:var(--surface-strong)}.form-field{display:flex;flex-direction:column;gap:8px}.form-field span{color:var(--muted);font-size:.94rem}.form-field input,.form-field select{width:100%;border:1px solid var(--line-strong);border-radius:3px;padding:12px 14px;background:#fffdf8;color:var(--text)}.form-field input:focus,.form-field select:focus,.page-select-panel select:focus,.quality-panel select:focus{outline:2px solid rgba(176,138,60,.24);outline-offset:2px;border-color:var(--gold)}.form-field .input-error{border-color:rgba(162,37,37,.5);box-shadow:0 0 0 3px rgba(162,37,37,.08)}.field-error,.field-hint{display:block;font-size:.84rem;line-height:1.4}.field-hint{color:var(--muted)}.field-error{color:var(--danger)}.upload-panel{display:flex;flex-direction:column;gap:10px;padding:18px;border:1px dashed rgba(25,23,20,.28);border-radius:3px;background:var(--surface-strong)}.upload-panel span{font-weight:650}.upload-panel small{color:var(--muted);line-height:1.4}.upload-panel input::-webkit-file-upload-button{margin-right:12px;border:1px solid var(--line-strong);border-radius:3px;padding:10px 13px;background:var(--ink);color:#fffdf8;cursor:pointer;font:inherit;font-weight:650}.upload-panel input::file-selector-button{margin-right:12px;border:1px solid var(--line-strong);border-radius:3px;padding:10px 13px;background:var(--ink);color:#fffdf8;cursor:pointer;font:inherit;font-weight:650}.upload-panel input::-webkit-file-upload-button:hover{background:var(--accent);border-color:var(--accent)}.upload-panel input::file-selector-button:hover{background:var(--accent);border-color:var(--accent)}.upload-panel-primary{min-height:128px;justify-content:center}.quality-panel{display:flex;flex-direction:column;gap:10px;padding:16px 18px;border-radius:3px;background:rgba(255,253,248,.76);border:1px solid var(--line)}.quality-panel span{font-weight:650}.account-bar,.adjustment-panel,.hero-card,.hero-copy,.metadata-strip,.page-navigation-panel,.viewer-card{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}input[type=range]{accent-color:var(--accent)}.quality-panel select{width:100%;border:1px solid var(--line-strong);border-radius:3px;padding:12px 14px;background:#fffdf8;color:var(--text)}.primary-button{border:0;border-radius:3px;padding:13px 18px;background:var(--accent);color:white;cursor:pointer;transition:background .16s ease,border-color .16s ease;box-shadow:none;font-weight:650}.reader-button,.secondary-button{border:1px solid var(--line-strong);border-radius:3px;padding:12px 16px;background:#fffdf8;color:var(--text);cursor:pointer;transition:background .16s ease,border-color .16s ease,color .16s ease}.primary-button:hover{background:var(--accent-dark)}.page-tab:hover,.reader-button:hover,.secondary-button:hover{border-color:var(--accent);color:var(--accent)}.primary-button:disabled,.reader-button:disabled,.secondary-button:disabled{cursor:wait;opacity:.8}.card-header p,.empty-state,.error-text,.hint,.metric span{color:var(--muted)}.error-text{color:var(--danger)}.workspace{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:18px;gap:18px}.editor-layout{display:grid;grid-template-columns:minmax(260px,320px) minmax(0,1fr);grid-gap:18px;gap:18px;align-items:start;margin-top:16px}.control-column,.preview-column{min-width:0}.page-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}.view-switch{display:flex;gap:8px;margin-top:16px}.preview-main{min-width:0}.page-navigation-panel{margin-top:16px;padding:14px 16px;border:1px solid var(--line);border-radius:4px;box-shadow:var(--shadow);background:var(--surface);display:flex;align-items:center;justify-content:space-between;gap:16px}.page-navigation-summary{display:flex;flex-direction:column;gap:4px}.page-navigation-summary span,.page-select-panel span{color:var(--muted);font-size:.92rem}.page-navigation-actions{display:flex;flex-wrap:wrap;align-items:flex-end;gap:12px}.page-select-panel{display:flex;flex-direction:column;gap:10px}.page-select-panel select{min-width:160px;border:1px solid var(--line-strong);border-radius:3px;padding:12px 14px;background:#fffdf8;color:var(--text)}.adjustment-panel{margin-top:0;padding:10px;border:1px solid var(--line);border-radius:4px;box-shadow:var(--shadow);background:var(--surface);display:grid;grid-template-columns:1fr;grid-gap:10px;gap:10px}.adjustment-group{display:flex;flex-direction:column;gap:12px;padding:16px;border:1px solid rgba(25,23,20,.1);border-radius:3px;background:linear-gradient(180deg,rgba(255,253,248,.82),rgba(255,253,248,.58))}.adjustment-group+.adjustment-group{margin-top:2px}.adjustment-group-title{margin:0;color:var(--accent);font-size:.7rem;font-weight:750;letter-spacing:.16em;text-transform:uppercase}.adjustment-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:8px;gap:8px}.adjustment-actions .secondary-button{width:100%;min-height:42px;padding:9px 10px}.adjustment-actions-stack{grid-template-columns:1fr}.adjustment-stepper{display:grid;grid-template-columns:minmax(0,1fr) 58px minmax(0,1fr);align-items:center;grid-gap:8px;gap:8px}.adjustment-stepper .secondary-button{width:100%;min-height:42px;padding:9px 10px}.adjustment-stepper span{min-width:0;color:var(--muted);font-size:.86rem;font-weight:650;text-align:center}.option-toggle{display:flex;align-items:center;gap:10px;margin-top:12px;color:var(--muted);font-size:.88rem;line-height:1.4;cursor:pointer}.option-toggle input{width:16px;height:16px;margin:0;accent-color:var(--accent)}.adjustment-label{display:flex;align-items:center;justify-content:space-between;gap:12px;color:var(--muted);font-size:.95rem}.adjustment-label strong{min-width:64px;border:1px solid rgba(25,23,20,.1);border-radius:3px;padding:4px 8px;background:rgba(255,253,248,.92);color:var(--text);font-size:.92rem;font-weight:650;text-align:right}.adjustment-slider{display:flex;flex-direction:column;gap:9px}.adjustment-slider input{width:100%;height:18px}.progress-panel{display:flex;flex-direction:column;gap:10px;padding:14px 16px;border-radius:3px;background:rgba(255,253,248,.76);border:1px solid var(--line)}.workspace-notice-panel{margin-top:16px}.export-panel{margin-top:18px;padding:18px;border:1px solid var(--line);border-radius:4px;background:var(--surface);box-shadow:var(--shadow);display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,360px);grid-gap:18px;gap:18px;align-items:end}.export-panel h2{margin:0 0 8px;font-family:Georgia,Times New Roman,serif;font-weight:500}.export-actions{display:grid;grid-gap:12px;gap:12px}.export-progress{grid-column:1/-1}.modal-backdrop{position:fixed;inset:0;z-index:80;display:grid;place-items:center;padding:24px;background:rgba(12,11,10,.56);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.confirm-modal{width:min(100%,480px);padding:24px;border:1px solid var(--line);border-radius:4px;background:var(--surface);box-shadow:0 24px 80px rgba(0,0,0,.28)}.confirm-modal h2{margin:0 0 10px;font-family:Georgia,Times New Roman,serif;font-weight:500}.confirm-modal p{margin:0}.confirm-modal .hint{margin-top:10px}.confirm-modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}.progress-copy{display:flex;justify-content:space-between;gap:12px;color:var(--muted)}.progress-copy strong{color:var(--text)}.progress-track{width:100%;height:8px;overflow:hidden;border-radius:999px;background:rgba(25,23,20,.1)}.progress-fill{height:100%;border-radius:inherit;background:var(--accent);transition:width .22s ease}.page-tab{border:1px solid var(--line-strong);border-radius:3px;padding:10px 14px;background:#fffdf8;color:var(--text);cursor:pointer}.page-tab.active{background:var(--accent);color:white;border-color:var(--accent)}.viewer-card{display:flex;flex-direction:column;border-radius:4px;background:var(--surface);overflow:hidden}.reader-shell{margin-top:0}.reader-stage{min-height:74vh;padding:clamp(18px,3vw,42px);border-radius:4px;border:1px solid var(--line);box-shadow:var(--shadow);background:var(--ink);display:flex;align-items:center;justify-content:center}.reader-image{width:100%;height:100%;max-height:none;object-fit:contain;border-radius:0;background:#fff}.card-header{padding:18px 20px 0}.card-header h2{margin:0;font-family:Georgia,Times New Roman,serif;font-size:1.18rem;font-weight:500}.card-header p{margin:6px 0 0}.viewer-stage{min-height:520px;display:flex;align-items:center;justify-content:center;padding:24px;overflow:hidden}.score-image{width:100%;max-height:72vh;object-fit:contain;border-radius:0;background:white}.score-image-large{max-height:82vh}.viewer-stage-large{min-height:620px}.page-display-shell,.reader-frame-shell{max-width:100%}.crop-preview-shell,.page-display-shell,.reader-frame-shell{width:100%;display:flex;align-items:center;justify-content:center}.crop-preview-shell{position:relative;min-height:420px;overflow:hidden;cursor:-webkit-grab;cursor:grab;touch-action:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.crop-preview-shell.dragging{cursor:-webkit-grabbing;cursor:grabbing}.crop-preview-image{position:relative;z-index:1;transform-origin:center center;transition:transform .18s ease,filter .18s ease}.crop-guide{position:absolute;z-index:2;width:min(86%,460px);aspect-ratio:1/1.414;border:1px solid rgba(255,253,248,.92);border-radius:0;box-shadow:0 0 0 9999px rgba(25,23,20,.34),inset 0 0 0 1px rgba(176,138,60,.36);pointer-events:none}.reader-crop-shell{width:min(100%,calc((100vh - 250px) / 1.414));max-width:820px;height:min(calc(100vh - 250px),76vw * 1.414);min-height:min(660px,calc(100vh - 250px));aspect-ratio:1/1.414;background:linear-gradient(90deg,#aaa,#aaa 1px,transparent 0,transparent calc(100% - 1px),#aaa calc(100% - 1px)),#fdfdfb;box-shadow:0 0 0 1px rgba(176,138,60,.42),0 18px 60px rgba(0,0,0,.22)}.reader-crop-guide{width:calc(100% - clamp(24px, 5vw, 58px));height:calc(100% - clamp(32px, 6vh, 72px));aspect-ratio:auto;border-color:rgba(111,29,45,.34);box-shadow:0 0 0 9999px rgba(25,23,20,.18),inset 0 0 0 1px rgba(176,138,60,.52)}.empty-state{width:100%;min-height:220px;display:grid;place-items:center;padding:24px;border:1px dashed var(--line);border-radius:3px;text-align:center}.metadata-strip{margin-top:24px;border-radius:4px;padding:16px;background:var(--surface);display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:12px;gap:12px}.metric{padding:10px 12px;border-radius:3px;border-left:2px solid rgba(176,138,60,.68);background:rgba(255,253,248,.72)}.metric strong{display:block;margin-top:6px;font-size:1.05rem}@media (max-width:920px){.adjustment-panel,.editor-layout,.export-panel,.hero,.metadata-strip,.settings-grid,.settings-layout,.workspace{grid-template-columns:1fr}.app-header{top:0;grid-template-columns:auto auto}.brand-button{justify-self:start}.menu-toggle{display:block;justify-self:end}.app-nav{display:none;grid-column:1/-1;flex-direction:column;align-items:stretch;padding-top:8px;border-top:1px solid var(--line)}.app-nav.open{display:flex}.nav-button{text-align:left}.header-user{display:none}.account-bar{flex-direction:column;align-items:stretch}.account-identity{width:100%}.page-navigation-panel{flex-direction:column;align-items:stretch}.page-navigation-actions{align-items:stretch}.page-select-panel select{width:100%}.hero-copy h1{max-width:none;font-size:clamp(2.4rem,12vw,3.8rem)}.workspace-hero.processed .hero-copy{min-height:0}.workspace-hero.processed .hero-copy h1{max-width:none}.hero-card,.hero-copy{padding:24px}.auth-landing{min-height:auto}.landing-copy h1{max-width:none}.landing-features,.score-preview{grid-template-columns:1fr}.score-preview{margin-top:18px;padding-top:0}.score-preview-after,.score-preview-before{min-height:150px;transform:none}.public-home{background:radial-gradient(circle at 18% 0,rgba(111,29,45,.3),transparent 34%),linear-gradient(180deg,#171514,#0e0d0c 58%,#151110)}.public-detail-grid,.public-shell,.score-transform-section{grid-template-columns:1fr}.public-shell{width:min(100% - 24px,720px)}.public-hero{min-height:auto;padding:48px 0 32px}.public-hero h1{max-width:none;font-size:clamp(3rem,15vw,5.8rem)}.score-transform-section{min-height:auto;padding:24px 0 56px}.public-auth-panel,.score-transform-copy,.score-transform-visual{position:static}.score-transform-visual{min-height:520px}.processing-board{inset:16px}.processing-page{min-height:320px;padding:28px}.processing-metrics{flex-direction:column}.public-auth-panel{min-height:auto;padding:0 0 48px}.public-auth-card{margin-top:24px}.public-detail-section{padding:48px 0}.settings-intro{min-height:auto}.viewer-stage{min-height:320px}.history-filters{grid-template-columns:1fr}.viewer-stage-large{min-height:360px}.crop-preview-shell{min-height:320px}.reader-crop-shell{width:min(100%,calc((100vh - 190px) / 1.414));height:min(calc(100vh - 190px),92vw * 1.414);min-height:min(520px,calc(100vh - 190px))}.confirm-modal-actions{flex-direction:column-reverse}}@keyframes session-spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}