:root{--text:#a9b2bd;--muted:#798492;--text-h:#f8fafc;--bg:#0b1017;--panel:#111923;--field-panel:#060c149e;--input-bg:#0d141d;--border:#263342;--code-bg:#111923;--accent:#5eead4;--secure:#86efac;--focus:#5eead447;--accent-bg:#5eead41f;--accent-border:#5eead47a;--social-bg:#ffffff0f;--shadow:#0000006b 0 24px 70px -28px, #00000047 0 12px 28px -20px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:0;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}#root{box-sizing:border-box;width:100%;min-height:100svh}body{background:radial-gradient(circle at top left, #5eead41c, transparent 34rem), linear-gradient(180deg, #0d141d 0%, var(--bg) 58%);min-width:320px;min-height:100svh;margin:0}@media (width<=640px){body{background:linear-gradient(180deg, #0d141d 0%, var(--bg) 58%)}}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:700}h1{letter-spacing:0;margin:0;font-size:54px;line-height:1}@media (width<=1024px){h1{font-size:40px}}h2{letter-spacing:0;margin:0;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}.app-shell{box-sizing:border-box;align-content:center;justify-items:center;gap:22px;width:100%;min-height:100svh;padding:48px 20px;display:grid}.pull-refresh-indicator{top:max(10px, env(safe-area-inset-top));z-index:20;pointer-events:none;opacity:0;border:1px solid var(--border);width:42px;height:42px;box-shadow:var(--shadow);transform:translate(-50%, calc(-58px + var(--pull-refresh-distance,0px)));background:#111923f0;border-radius:50%;place-items:center;transition:opacity .12s,transform .16s;display:grid;position:fixed;left:50%}.pull-refresh-indicator[data-state=pulling],.pull-refresh-indicator[data-state=ready],.pull-refresh-indicator[data-state=refreshing]{opacity:1}.pull-refresh-indicator[data-state=ready],.pull-refresh-indicator[data-state=refreshing]{border-color:var(--accent-border)}.pull-refresh-spinner{box-sizing:border-box;border:2px solid #a9b2bd47;border-top-color:var(--accent);border-radius:50%;width:18px;height:18px}.pull-refresh-indicator[data-state=refreshing] .pull-refresh-spinner{animation:.76s linear infinite pull-refresh-spin}.sr-only{white-space:nowrap;clip:rect(0 0 0 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50%/contain no-repeat}.subtitle{max-width:520px;color:var(--text);font-size:18px;line-height:1.55}.auth-panel,.user-panel,.install-prompt{background:var(--field-panel);border:1px solid var(--border);border-radius:8px;gap:18px;padding:20px;display:grid}.auth-panel{justify-items:start}.install-prompt{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:14px;margin-bottom:18px}.install-title{color:var(--text-h);margin-bottom:4px;font-size:15px;font-weight:750}.install-copy{color:var(--text);font-size:14px;line-height:1.45}.install-actions{align-items:center;gap:8px;display:flex}.install-action-button{min-height:40px}.install-dismiss-button{width:38px;height:38px;color:var(--muted);border:1px solid var(--border);font:inherit;cursor:pointer;background:0 0;border-radius:6px;place-items:center;font-size:22px;line-height:1;display:inline-grid}.auth-title{color:var(--text-h);margin:0 0 .75rem;font-size:18px;font-weight:750}.auth-copy,.config-warning{max-width:520px;color:var(--text);margin:0 0 .75rem;font-size:15px;line-height:1.55}.config-warning{color:#fed7aa}.google-button,.email-button{align-items:center;gap:12px;padding:0 18px;display:inline-flex}.google-mark{flex-shrink:0;place-items:center;width:24px;height:24px;display:inline-grid}.google-mark svg{width:18px;height:18px}.email-mark{color:#06110e;flex-shrink:0;place-items:center;width:24px;height:24px;display:inline-grid}.email-mark svg{color:currentColor;width:20px;height:20px}.user-panel{grid-template-columns:minmax(0,1fr) auto;align-items:center;margin-bottom:18px}.user-identity{align-items:center;gap:12px;min-width:0;display:flex}.user-avatar{border:1px solid var(--border);border-radius:50%;flex:none;width:42px;height:42px}.user-label{color:var(--muted);margin:0 0 2px;font-size:13px}.user-name{color:var(--text-h);overflow-wrap:anywhere;margin:0;font-weight:700}.upload-form{background:var(--field-panel);border:1px solid var(--border);border-radius:8px;grid-template-columns:minmax(0,1fr) 180px;align-items:start;gap:16px;padding:20px;display:grid}.encryption-note{background:#5eead414;border:1px solid #5eead447;border-radius:8px;margin-bottom:16px;padding:16px 18px}.encryption-note h2,.trust-section h2{margin-bottom:6px;font-size:18px;line-height:1.2}.encryption-note p,.trust-section p{max-width:580px;color:var(--text);font-size:14px;line-height:1.55}.field-group{gap:8px;display:grid}.field-label{color:var(--text-h);font-size:14px;font-weight:650}.field-helper{color:var(--muted);font-size:13px;line-height:1.4}.selected-file-card{border:1px solid var(--border);background:#ffffff0d;border-radius:6px;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:10px;min-width:0;padding:10px 12px;display:grid}.selected-file-details{gap:2px;min-width:0;display:grid}.selected-file-name{color:var(--text-h);overflow-wrap:anywhere;font-size:13px;font-weight:650;line-height:1.35}.selected-file-meta{color:var(--muted);font-size:12px;line-height:1.35}.selected-file-remove{min-height:32px}.file-input,.select-input{box-sizing:border-box;width:100%;height:48px;color:var(--text-h);background:var(--input-bg);border:1px solid var(--border);font:inherit;border-radius:6px}.file-input{padding:7px 10px}.file-input::file-selector-button{height:32px;color:var(--text-h);border:1px solid var(--border);background:#ffffff14;border-radius:5px;margin-right:12px;padding:0 13px;font-weight:650}.select-input{padding:0 12px}.file-input:focus-visible,.select-input:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--focus);outline-offset:2px}.upload-button,.google-button,.email-button,.secondary-button,.copy-primary-button,.danger-button{min-height:48px;font:inherit;cursor:pointer;border:0;border-radius:6px;font-weight:750}.upload-button{grid-column:1/-1}.upload-button,.google-button,.email-button,.copy-primary-button{color:#06110e;background:linear-gradient(135deg, var(--accent), var(--secure));box-shadow:0 14px 30px #1fb48438}.copy-primary-button{color:#06110e;background:linear-gradient(135deg, var(--accent), var(--secure));padding:0 18px;box-shadow:0 14px 30px #1fb48438}.secondary-button{color:var(--text-h);border:1px solid var(--border);background:#ffffff14;padding:0 16px}.danger-button{color:#fff7ed;background:#b91c1c;border:1px solid #f8717180;padding:0 16px}button:disabled,.file-input:disabled,.select-input:disabled{cursor:not-allowed;opacity:.58}.helper-text{color:var(--muted);margin-top:16px;font-size:14px;line-height:1.5}.shared-file-notice{color:#bbf7d0;background:#14532d38;border:1px solid #86efac52;border-radius:6px;margin-top:16px;padding:12px 14px;font-size:14px;font-weight:700;line-height:1.45}.upload-progress{background:#5eead412;border:1px solid #5eead438;border-radius:8px;gap:12px;margin-top:16px;padding:14px;display:grid}.upload-progress-title{color:var(--text-h);font-size:14px;font-weight:750}.upload-progress-list{grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;margin:0;padding:0;list-style:none;display:grid}.upload-progress-step{min-width:0;color:var(--muted);gap:7px;font-size:12px;line-height:1.3;display:grid}.upload-progress-step.active{color:var(--text-h)}.upload-progress-step.complete{color:#bbf7d0}.upload-progress-dot{background:#ffffff14;border-radius:999px;width:100%;height:5px}.upload-progress-step.active 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14px}.share-result{border-top:1px solid var(--border);gap:18px;margin-top:28px;padding-top:24px;display:grid}.share-result h2{margin-bottom:6px}.share-result p{color:var(--text)}.share-warning{color:#fef3c7;background:#92400e3d;border:1px solid #fbbf2461;border-radius:6px;margin-top:12px;padding:12px 14px;font-weight:650;line-height:1.45}.copy-success{color:#bbf7d0;font-weight:750}.share-actions{flex-wrap:wrap;gap:10px;display:flex}.share-actions .copy-primary-button,.share-actions .secondary-button{min-width:min(100%,190px)}.url-details{color:var(--text)}.url-details summary{width:fit-content;color:var(--text-h);cursor:pointer;font-weight:650}.url-copy-box{margin-top:12px;position:relative}.url-copy-box pre{white-space:pre-wrap;overflow-wrap:anywhere;word-break:break-word;min-width:0;color:var(--text-h);background:var(--input-bg);border:1px solid var(--border);font:13px/1.5 var(--mono);border-radius:6px;margin:0;padding:14px 54px 14px 14px}.url-copy-button{color:#566273;cursor:pointer;background:#202730;border:1px solid #566273;border-radius:6px;width:34px;height:34px;position:absolute;top:50%;right:9px;transform:translateY(-50%)}.url-copy-button.copied{color:#86efac;border-color:#86efac9e}.url-copy-square{border:1.6px solid;border-radius:2px;width:10px;height:10px;font-size:0;position:absolute}.url-copy-square:first-child{top:8px;left:8px}.url-copy-square:last-child{background:#202730;bottom:7px;right:7px}.url-copy-check{place-items:center;font-size:18px;font-weight:800;line-height:1;display:grid;position:absolute;inset:0}.files-card{gap:18px;display:grid}.site-attribution{color:var(--muted);font-size:13px}.site-attribution a{color:var(--text);text-underline-offset:3px}.site-attribution 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9px;font-size:12px;font-weight:800}.status-active{color:#bbf7d0;border-color:#86efac5c}.status-pending{color:#bae6fd;border-color:#38bdf85c}.status-burned{color:#fed7aa;border-color:#fb923c6b}.status-expired,.status-deleted,.status-unknown{color:#cbd5e1;border-color:#94a3b857}.modal-backdrop{z-index:10;background:#02060cb8;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.confirm-modal{box-sizing:border-box;width:min(100%,440px);color:var(--text);background:var(--panel);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:8px;padding:24px}.confirm-modal h2{margin-bottom:10px}.confirm-modal p{line-height:1.5}.modal-file-name{color:var(--text-h);overflow-wrap:anywhere;margin-top:14px;font-weight:750}.modal-actions{flex-wrap:wrap;justify-content:end;gap:10px;margin-top:22px;display:flex}@media (width<=760px){.file-row{grid-template-columns:1fr}.file-details{justify-items:start}.file-timeline{text-align:left;gap:6px;display:grid}}@media (width<=640px){.app-shell{padding:24px 14px}.upload-card{padding:28px 18px}.app-header{margin-bottom:24px}.subtitle{font-size:16px}.brand-lockup{gap:10px}.brand-mark{width:26px;height:26px}.upload-form{grid-template-columns:1fr;padding:16px}.selected-file-card{grid-template-columns:1fr}.selected-file-remove{width:100%}.upload-progress-list{grid-template-columns:1fr}.upload-progress-step{grid-template-columns:32px minmax(0,1fr);align-items:center}.upload-progress-dot{width:32px}.user-panel,.install-prompt{grid-template-columns:1fr}.install-actions{justify-content:space-between}.install-action-button{flex:1}.user-panel .secondary-button{width:100%}.google-button,.email-button{justify-content:center;width:100%}.share-actions{display:grid}.share-actions .copy-primary-button,.share-actions .secondary-button{width:100%}.files-card{padding:28px 18px}.files-header{grid-template-columns:1fr;display:grid}}.home-page{min-height:100vh;color:var(--text);background:var(--bg);--bg-alt:#0d141c;--line:#ffffff12;--line-2:#ffffff0b;--muted-2:#5d6b7a;--teal:#5eead4;--accent-glow:#72ecc0;--accent-deep:#2bbd92;--amber:#e8a866;--grad:linear-gradient(95deg,#3e9185,#519372);--card:#111923;--ref-radius:14px;grid-template-rows:auto auto 1fr auto;display:grid}.home-nav{z-index:100;background:var(--bg);border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background-color:#0b1017e6;width:100%;padding:1rem 0;position:sticky;top:0}.home-nav-inner{box-sizing:border-box;justify-content:space-between;align-items:center;width:100%;max-width:80rem;margin:0 auto;padding:0 1.5rem;display:flex}.home-nav-brand{color:var(--text-h);align-items:center;gap:.75rem;font-size:1.125rem;font-weight:600;text-decoration:none;transition:color .2s;display:flex}.home-nav-brand:hover{color:var(--accent)}.home-nav-brand .brand-mark{background:linear-gradient(135deg, var(--accent), var(--secure));width:1.75rem;height:1.75rem;-webkit-mask-image:url(/logo.svg);mask-image:url(/logo.svg);-webkit-mask-position:50%;mask-position:50%;-webkit-mask-size:contain;mask-size:contain;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat}.home-nav-actions{align-items:center;gap:1rem;display:flex}.home-nav-signin{color:var(--text);font-weight:500;text-decoration:none;transition:color .2s}.home-nav-signin:hover{color:var(--accent)}.home-nav-cta{background:linear-gradient(135deg, var(--accent), var(--secure));color:var(--bg);border-radius:.375rem;padding:.625rem 1.25rem;font-weight:600;text-decoration:none;transition:opacity .2s}.home-nav-cta:hover{opacity:.9}.home-hero{background:var(--bg);width:100%;padding-block:5rem}.home-hero .home-container{grid-template-columns:1fr 1fr;align-items:center;gap:3rem;display:grid}.home-hero-content{min-width:0}.home-hero 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