:root{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#172b35;background:#edf1f3;font-synthesis:none;font-size:16px;--accent:#275f62;--muted:#657780;--line:#e4e9eb;--safe-bottom:env(safe-area-inset-bottom,0px)}
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24px}.empty-document>.icon{width:60px;height:60px;padding:12px;box-sizing:content-box;background:#eff5f5;border-radius:24px;color:var(--accent);margin-bottom:8px}.empty-document p{white-space:pre-line;color:var(--muted);font-size:15px}.empty-document .button{margin-top:8px;width:100%;max-width:320px}.pdf-loading{padding:32px 20px;text-align:center;color:var(--muted)}.pdf-pages{padding:12px 0;min-height:100%;background:#edf1f3;overflow:auto;display:flex;align-items:center;flex-direction:column;gap:14px}.pdf-page{background:#fff;box-shadow:0 2px 9px #172b351a;flex-shrink:0;position:relative;max-width:none}.pdf-page canvas{width:100%;height:100%;display:block}.viewer-controls{display:flex;align-items:center;justify-content:center;gap:8px;padding:5px;border-top:1px solid var(--line);font-size:14px;flex-shrink:0}.upload-progress{color:var(--accent);text-align:center;font-size:14px;padding:8px 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var(--line)}.sheet-copy{color:var(--muted);padding-bottom:20px}.danger{color:#b73e35}.metadata-form{display:grid;gap:15px}.metadata-form label{font-size:14px;color:var(--muted)}.metadata-form input{display:block;width:100%;margin-top:6px;border:1px solid #cbd5d9;background:#fff;border-radius:10px;padding:13px;color:#172b35}.toast{position:fixed;bottom:calc(92px + var(--safe-bottom));left:50%;transform:translateX(-50%);background:#183239;color:white;border-radius:14px;padding:14px 18px;max-width:calc(100vw - 32px);width:max-content;z-index:20;font-size:14px;line-height:1.5;opacity:0;pointer-events:none}.toast.show{opacity:1}.pin-screen{height:100%;overflow:auto;display:flex;align-items:center;flex-direction:column;padding:calc(72px + env(safe-area-inset-top,0px)) 30px calc(20px + var(--safe-bottom));background:linear-gradient(180deg,#edf5f4 0,#fff 65%)}.vault-mark{width:74px;height:74px;border-radius:24px;background:#dceceb;color:var(--accent);display:grid;place-items:center;margin-bottom:24px}.vault-mark .icon{width:33px;height:33px}.pin-screen h1{font-size:29px;letter-spacing:-.8px;margin-bottom:10px}.pin-screen>.muted{font-size:15px}.pin-form{margin-top:42px;width:100%;max-width:330px;display:flex;flex-direction:column;gap:13px}.pin-form label{text-align:center;font-size:14px;color:var(--muted)}.pin-input{height:62px;border-radius:15px;border:1px solid #bbcfd0;background:white;text-align:center;letter-spacing:12px;padding-left:20px;font-size:26px;caret-color:var(--accent);width:100%}.pin-status{font-size:14px;min-height:44px;text-align:center;color:#9a362b}.pin-screen .privacy-note{max-width:320px;margin-top:auto;padding-top:30px}@media(max-height:650px){.pin-screen{padding-top:30px}.pin-form{margin-top:22px}.vault-mark{margin-bottom:16px;width:55px;height:55px}.pin-screen .privacy-note{margin-top:0}}@media(min-width:650px){.app{box-shadow:0 0 50px #17333c12}.sheet{margin-bottom:20px;border-radius:25px}}