:root{color-scheme:light;--bg:#f6f5f2;--surface:#ffffff;--surface-strong:#f0efeb;--text:#191919;--muted:#62605a;--border:#d7d3ca;--accent:#126b59;--accent-strong:#0b4f42;--danger:#9f2d2d;--danger-bg:#fff1f1;--ok-bg:#edf8f4;--shadow:0 18px 60px rgba(26,22,18,0.08)}*{box-sizing:border-box}body,html{min-height:100%;margin:0}body{background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.5}a{color:inherit}button,input{font:inherit}button{border:0}.button-link,button{min-height:42px;border-radius:8px;padding:0 16px;background:var(--accent);color:#ffffff;cursor:pointer;font-weight:700}.button-link{display:inline-flex;align-items:center;justify-content:center;text-decoration:none}.button-link:hover{background:var(--accent-strong)}.button-link.secondary{background:var(--surface-strong);color:var(--text);border:1px solid var(--border)}.button-link.secondary:hover{background:#e6e3dc}button:hover{background:var(--accent-strong)}button:disabled{cursor:not-allowed;opacity:.55}button.secondary{background:var(--surface-strong);color:var(--text);border:1px solid var(--border)}button.secondary:hover{background:#e6e3dc}button.danger{background:var(--danger)}input{width:100%;min-height:44px;border:1px solid var(--border);border-radius:8px;padding:0 12px;background:#ffffff;color:var(--text)}label{display:grid;grid-gap:6px;gap:6px;color:var(--muted);font-size:.92rem;font-weight:700}.shell{width:min(1080px,calc(100% - 32px));margin:0 auto;padding:32px 0}.auth-shell,.send-shell{width:min(620px,calc(100% - 32px));min-height:100vh;margin:0 auto;padding:48px 0;display:grid;align-content:center}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px}.brand{display:grid;grid-gap:4px;gap:4px}.brand h1,.panel h1,.panel h2{margin:0;letter-spacing:0}.brand p,.panel p{margin:0;color:var(--muted)}.panel{background:var(--surface);border:1px solid var(--border);border-radius:8px;box-shadow:var(--shadow);padding:24px}.stack{display:grid;grid-gap:16px;gap:16px}.actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.message{border:1px solid var(--border);border-radius:8px;padding:12px 14px;background:var(--surface-strong);color:var(--text)}.message.error{border-color:#e7b4b4;background:var(--danger-bg);color:var(--danger)}.message.ok{border-color:#b8ded2;background:var(--ok-bg);color:#145647}.photo-list{display:grid;grid-gap:10px;gap:10px;margin-top:18px}.photo-row{display:grid;grid-template-columns:1fr auto;grid-gap:14px;gap:14px;align-items:center;border:1px solid var(--border);border-radius:8px;padding:14px;background:#ffffff}.photo-meta{display:grid;grid-gap:2px;gap:2px}.photo-meta strong{overflow-wrap:anywhere}.photo-meta span{color:var(--muted);font-size:.9rem}.link-field{display:grid;grid-template-columns:minmax(0,1fr) auto auto;grid-gap:10px;gap:10px}.camera-frame{width:100%;aspect-ratio:4/3;border:1px solid var(--border);border-radius:8px;background:#111111;overflow:hidden}.camera-frame video,.decrypted-photo{width:100%;height:100%;display:block;object-fit:contain}.decrypted-photo{max-height:72vh;border-radius:8px;background:#111111}.checkbox{display:flex;grid-template-columns:auto 1fr;align-items:flex-start;gap:10px;color:var(--text);font-weight:600}.checkbox input{width:18px;min-height:18px;margin-top:3px}@media (max-width:680px){.auth-shell,.send-shell,.shell{width:min(100% - 24px,620px);padding:20px 0}.link-field,.photo-row,.topbar{grid-template-columns:1fr;align-items:stretch}.topbar{display:grid}.panel{padding:18px}}