:root{color-scheme:light;--bg:#f4f8fc;--surface:#fff;--ink:#263d50;--muted:#647b8a;--line:#dae5ed;--sky:#dceefa;--sky-strong:#2879aa;--pink:#f8e0e9;--pink-strong:#9a3c66;--shadow:0 12px 34px #31556f0d;--error:#a52649}
:root[data-theme=dark]{color-scheme:dark;--bg:#142432;--surface:#1b3040;--ink:#e6f1fa;--muted:#aac0d0;--line:#365263;--sky:#25495f;--sky-strong:#93d5f8;--pink:#503447;--pink-strong:#ffc0da;--shadow:0 12px 34px #0002;--error:#ffabc4}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.55 'Segoe UI',sans-serif}button,input,select,textarea{font:inherit}button,a,input,select,textarea{touch-action:manipulation}button{cursor:pointer;padding:10px 16px;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--ink);font-weight:600;transition:background .15s,transform .1s}button:hover:not(:disabled){background:var(--sky)}button:active:not(:disabled){transform:translateY(2px)}button:disabled{opacity:.5;cursor:wait}button.primary{background:var(--sky-strong);color:var(--surface);border-color:transparent}:root[data-theme=dark] button.primary{color:#142432}button.primary:hover:not(:disabled){filter:brightness(1.08)}button.quiet{background:transparent}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:9px;background:var(--surface);color:var(--ink);padding:10px 12px}textarea{resize:vertical;min-height:92px;font-size:13px;line-height:1.5}input:focus,select:focus,textarea:focus{outline:2px solid var(--sky-strong);outline-offset:2px}button:focus-visible,a:focus-visible{outline:3px solid var(--pink-strong);outline-offset:3px}label{display:block;font-weight:600;font-size:13px;margin:16px 0 6px}fieldset{padding:0;margin:0;border:0;min-width:0}h1,h2,p{margin-top:0}h1,h2{font-family:Georgia,'Times New Roman',serif;letter-spacing:-.045em;line-height:1.13}h1{font-size:40px}h2{font-size:32px;margin-bottom:14px}.eyebrow{font-size:10px;letter-spacing:.19em;font-weight:700;color:var(--sky-strong);margin-bottom:14px}.intro,.fine{color:var(--muted)}.fine{font-size:12px;line-height:1.6}.optional{font-weight:400;color:var(--muted);float:right}.preview-notice{padding:12px 24px;text-align:center;background:var(--pink);color:var(--pink-strong);font-weight:700;font-size:12px;letter-spacing:.025em}.app-header,.login-header{display:flex;align-items:center;justify-content:space-between;padding:20px 32px;border-bottom:1px solid var(--line);background:var(--surface);gap:20px}.brand{display:flex;align-items:center;gap:12px;color:var(--pink-strong);text-decoration:none;font-family:Georgia,serif;font-size:24px;font-weight:bold}.brand span{font:600 16px 'Segoe UI',sans-serif;color:var(--ink)}.header-actions{display:flex;align-items:center;gap:12px}.header-actions>span{font-size:12px;color:var(--muted);max-width:160px;overflow:hidden;text-overflow:ellipsis}.studio-layout{display:grid;grid-template-columns:292px minmax(0,1fr);min-height:calc(100vh - 83px)}.sidebar{padding:36px 26px;background:var(--surface);border-right:1px solid var(--line)}.sidebar .intro{font-size:13px}.field-pair{display:grid;grid-template-columns:1fr 1fr;gap:12px}#project-form>button{width:100%;margin-top:12px}.session-note{display:flex;align-items:flex-start;gap:10px;border-top:1px solid var(--line);margin-top:26px;padding-top:20px;font-size:12px;color:var(--muted)}.note-icon{border:1px solid var(--line);border-radius:50%;padding:0 8px;color:var(--sky-strong);font-family:Georgia,serif}.workspace{padding:36px clamp(18px,3vw,48px) 24px;min-width:0}.workspace-heading{display:flex;align-items:center;justify-content:space-between;gap:20px}.workspace-heading h2{margin-bottom:10px}.page-total{padding:6px 14px;border:1px solid var(--line);border-radius:20px;font-size:12px;white-space:nowrap}.legend{display:flex;gap:18px;flex-wrap:wrap;font-size:11px;color:var(--muted);margin:24px 0 16px}.legend span{display:flex;align-items:center;gap:6px}.legend i{width:7px;height:7px;border-radius:50%;background:var(--line)}.legend .requested-dot{background:var(--sky-strong)}.legend .loaded-dot{background:var(--pink-strong)}#summary{margin-left:auto}.page-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.page-card{border:1px solid var(--line);border-radius:14px;padding:12px;background:var(--surface);box-shadow:var(--shadow);min-width:0;transition:border-color .2s}.page-card.outside-range{border-style:dashed}.card-heading{display:flex;align-items:center;justify-content:space-between;gap:4px;margin-bottom:10px}.page-number{font-size:10px;font-weight:700;letter-spacing:.1em}.state{font-size:10px;border-radius:12px;padding:3px 8px;background:var(--bg);color:var(--muted)}.state.requested{background:var(--sky);color:var(--sky-strong)}.state.loaded{background:var(--pink);color:var(--pink-strong)}.image-area{aspect-ratio:3/4;background:var(--sky);border-radius:8px;position:relative;overflow:hidden;border:1px solid var(--line)}.placeholder{position:absolute;inset:0;padding:16px;display:flex;flex-direction:column;justify-content:space-between;background:linear-gradient(145deg,var(--sky),var(--bg) 60%,var(--pink))}.folio{font-family:Georgia,serif;font-size:60px;line-height:1;color:var(--sky-strong);opacity:.35}.caption-preview{font:italic 15px/1.5 Georgia,serif;color:var(--ink);margin-bottom:8px;overflow-wrap:anywhere}.image-area img{width:100%;height:100%;object-fit:contain;display:block}.image-actions{position:absolute;bottom:0;left:0;right:0;background:var(--surface);border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:6px;padding:8px;flex-wrap:wrap}.image-actions button{padding:5px 7px;font-size:10px}.image-actions a{font-size:10px;color:var(--sky-strong);font-weight:700;text-decoration:underline}.page-detail{font-size:10px;color:var(--muted);margin:9px 0;min-height:16px}.caption-label{font-size:11px;margin-top:8px}.caption-counter{display:block;text-align:right;font-size:10px;color:var(--muted);margin-top:4px}.refresh-bar{position:sticky;bottom:12px;margin-top:30px;border:1px solid var(--line);border-radius:14px;padding:18px 22px;background:var(--surface);box-shadow:0 8px 32px #16384920;display:flex;align-items:center;justify-content:space-between;gap:20px;z-index:2}.refresh-bar strong{font-size:13px}.refresh-bar p{margin:4px 0 0;font-size:11px;color:var(--muted)}.refresh-bar button{min-width:120px}.error,.success{padding:12px 15px;border-radius:10px;font-size:13px;overflow-wrap:anywhere}.error{background:var(--pink);color:var(--error)}.success{background:var(--sky);color:var(--ink)}#message:empty{display:none}dialog{max-width:490px;padding:30px;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}dialog::backdrop{background:#102d4477}.dialog-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:24px}.login-layout{max-width:1100px;margin:55px auto;display:grid;grid-template-columns:1.15fr 1fr;gap:85px;padding:25px 36px}.welcome h1{font-size:clamp(48px,5vw,70px);line-height:1.05;margin-bottom:22px}.welcome em{color:var(--pink-strong);font-weight:normal}.welcome>p:not(.eyebrow){max-width:390px;color:var(--muted)}.login-panel{align-self:center;background:var(--surface);padding:40px;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow)}.login-panel>p{color:var(--muted)}.login-panel h2{font-size:34px}.login-panel form button{width:100%;margin-top:24px}.demo-hint{font-size:12px;background:var(--pink);padding:10px;border-radius:8px}.paper-stack{position:relative;width:270px;height:250px;margin:30px 0 0 30px}.paper{position:absolute;width:200px;height:230px;border:1px solid var(--line);border-radius:3px;box-shadow:0 12px 24px #31556f15}.paper.back{background:var(--pink);transform:rotate(-11deg);left:0;top:10px}.paper.front{background:var(--surface);transform:rotate(6deg);left:36px;padding:18px;text-align:center}.paper span{font-size:9px;font-weight:700;letter-spacing:.15em}.paper small{font:italic 11px Georgia,serif}.landscape{position:relative;height:140px;background:var(--sky);margin:15px 0;overflow:hidden}.landscape:before{content:'';position:absolute;width:35px;height:35px;border-radius:50%;background:#f4ca9c;top:20px;right:24px}.landscape i,.landscape b{position:absolute;width:190px;height:100px;border-radius:50%;background:#8bb9b4;bottom:-40px;left:-30px;transform:rotate(15deg)}.landscape b{background:#6b96ad;left:40px;bottom:-55px;transform:rotate(-25deg)}[hidden]{display:none!important}@media(min-width:1600px){.page-grid{grid-template-columns:repeat(5,minmax(0,1fr))}}@media(max-width:1150px){.page-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.studio-layout{grid-template-columns:260px minmax(0,1fr)}.sidebar{padding:30px 20px}.login-layout{gap:35px}}@media(max-width:850px){.page-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.studio-layout{grid-template-columns:230px minmax(0,1fr)}.brand span{font-size:14px}.app-header{padding:16px}.header-actions{gap:6px}.header-actions>span{display:none}.login-layout{gap:25px;padding:15px 24px}.login-panel{padding:28px}.paper-stack{margin-left:0}}@media(max-width:640px){.studio-layout{display:block}.sidebar{border-right:0;border-bottom:1px solid var(--line);padding:24px}.sidebar h1{font-size:32px}.sidebar h1 br{display:none}.workspace{padding:25px 14px}.page-grid{gap:10px}.page-card{padding:8px}.caption-preview{font-size:12px}.folio{font-size:46px}.refresh-bar{padding:12px;bottom:8px}.refresh-bar p{max-width:230px}.refresh-bar button{min-width:90px}.header-actions button{font-size:11px;padding:8px}.brand{gap:8px;font-size:20px}.brand span{max-width:85px;line-height:1.2}.login-layout{display:block;margin:25px auto}.welcome h1{font-size:44px}.welcome h1 br{display:none}.paper-stack{display:none}.login-panel{margin-top:30px}.login-header{padding:16px}.dialog-actions{flex-direction:column}.placeholder{padding:12px}#summary{margin-left:0}.legend{gap:10px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}