:root{--paper: #f2ead9;--paper-raised: #fdf9ef;--ink: #20293a;--ink-soft: #756b58;--line: #ddcfab;--line-strong: #c7b78d;--accent: #b1502f;--accent-dark: #8a3c22;--accent-soft: #f0dccb;--tone-green: #2f6b4f;--tone-green-soft: #dfeae0;--tone-blue: #2a5470;--tone-blue-soft: #dde7ee;--tone-rust: #a8452b;--tone-rust-soft: #f1ddd2;--tone-violet: #6b4a8a;--tone-violet-soft: #e6dcee;--tone-gray: #665c4d;--tone-gray-soft: #e7e0cf;--radius-lg: 20px;--radius-md: 14px;--footer-height: 48px;--font-display: "Fraunces", serif;--font-body: "Work Sans", sans-serif;--font-mono: "IBM Plex Mono", monospace;color-scheme:light}@media (prefers-color-scheme: dark){:root{--paper: #1a1610;--paper-raised: #241f18;--ink: #f1ead9;--ink-soft: #b5a98d;--line: #423a2b;--line-strong: #574c37;--accent: #e08154;--accent-dark: #f0a377;--accent-soft: #3a2a20;--tone-green: #7fcba0;--tone-green-soft: #23352a;--tone-blue: #86b8d9;--tone-blue-soft: #202f3a;--tone-rust: #e6a084;--tone-rust-soft: #3a2822;--tone-violet: #c4a6e0;--tone-violet-soft: #2f2638;--tone-gray: #c9bda0;--tone-gray-soft: #2c271c;color-scheme:dark}}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{min-height:100%}body{font-family:var(--font-body);background-color:var(--paper);background-image:radial-gradient(circle at 1px 1px,rgba(32,41,58,.07) 1px,transparent 0);background-size:22px 22px;color:var(--ink);-webkit-font-smoothing:antialiased;padding-bottom:var(--footer-height)}@media (prefers-color-scheme: dark){body{background-image:radial-gradient(circle at 1px 1px,rgba(241,234,217,.06) 1px,transparent 0)}}.container{max-width:1180px;margin:0 auto}.header{position:sticky;top:0;z-index:100;background:var(--paper-raised);border-bottom:1px dashed var(--line-strong);padding:26px 24px 22px;box-shadow:0 8px 24px #2014080f}.brand{display:flex;align-items:center;gap:14px;margin-bottom:20px}.brand-logo{flex-shrink:0;width:44px;height:44px;border-radius:10px;object-fit:contain}.title{font-family:var(--font-display);font-style:italic;font-weight:600;font-size:clamp(28px,4vw,40px);line-height:1.15;color:var(--ink)}.search-box{display:flex;gap:12px;max-width:720px}.search-input{flex:1;border:1px solid var(--line-strong);background:var(--paper);padding:15px 18px;border-radius:var(--radius-md);font-size:16px;font-family:var(--font-body);color:var(--ink);outline:none;transition:border-color .15s,box-shadow .15s}.search-input::placeholder{color:var(--ink-soft)}.search-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.search-btn{border:none;background:var(--ink);color:var(--paper-raised);padding:0 26px;border-radius:var(--radius-md);cursor:pointer;font-family:var(--font-body);font-weight:600;font-size:15px;letter-spacing:.01em;transition:transform .15s,background-color .15s,box-shadow .15s}.search-btn:hover{background:var(--accent);transform:translateY(-1px);box-shadow:0 10px 22px #b1502f47}.search-btn:active{transform:translateY(0)}.content{max-width:1180px;margin:28px auto 60px;padding:0 24px}.status-bar{font-family:var(--font-mono);font-size:13px;color:var(--ink-soft);margin-bottom:20px;letter-spacing:.01em}.status-bar strong{color:var(--accent-dark)}.error-banner{background:var(--tone-rust-soft);color:var(--tone-rust);border:1px solid var(--tone-rust);border-radius:var(--radius-md);padding:16px 20px;font-size:14px;font-weight:500}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:20px}.card{position:relative;background:var(--paper-raised);border:1px solid var(--line);border-radius:var(--radius-lg);padding:20px;text-decoration:none;color:inherit;display:block;box-shadow:0 1px 0 var(--line);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;animation:card-in .45s cubic-bezier(.16,1,.3,1) both}.card:hover{transform:translateY(-4px) rotate(-.3deg);border-color:var(--line-strong);box-shadow:0 18px 32px #2014081f}@keyframes card-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.top{display:flex;gap:14px;align-items:flex-start;min-height:54px}.icon{flex-shrink:0;width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:22px;background:var(--tone-gray-soft)}.icon.tone-green{background:var(--tone-green-soft)}.icon.tone-blue{background:var(--tone-blue-soft)}.icon.tone-rust{background:var(--tone-rust-soft)}.icon.tone-violet{background:var(--tone-violet-soft)}.icon.tone-gray{background:var(--tone-gray-soft)}.top-text{min-width:0;flex:1}.qr-code{flex-shrink:0;width:96px;height:96px;padding:6px;background:#fff;border:1px solid var(--line);border-radius:10px}.qr-code svg{display:block;width:100%;height:100%}.filename{font-weight:600;font-size:15px;line-height:1.4;word-break:break-word;color:var(--ink)}.folder{margin-top:6px;color:var(--ink-soft);font-family:var(--font-mono);font-size:12.5px;letter-spacing:.01em}.divider{position:relative;margin:16px -20px;border-top:1px dashed var(--line-strong)}.notch{position:absolute;top:-9px;width:18px;height:18px;border-radius:50%;background:var(--paper);border:1px solid var(--line-strong)}.notch-left{left:-9px}.notch-right{right:-9px}.footer{display:flex;justify-content:space-between;align-items:center}.badge{font-family:var(--font-mono);font-size:11px;font-weight:600;letter-spacing:.06em;padding:6px 10px;border-radius:999px;background:var(--tone-gray-soft);color:var(--tone-gray)}.badge.tone-green{background:var(--tone-green-soft);color:var(--tone-green)}.badge.tone-blue{background:var(--tone-blue-soft);color:var(--tone-blue)}.badge.tone-rust{background:var(--tone-rust-soft);color:var(--tone-rust)}.badge.tone-violet{background:var(--tone-violet-soft);color:var(--tone-violet)}.badge.tone-gray{background:var(--tone-gray-soft);color:var(--tone-gray)}.open{color:var(--accent);font-weight:600;font-size:13.5px}.arrow{display:inline-block;transition:transform .15s ease}.card:hover .arrow{transform:translate(3px)}.loading-box{border:1px dashed var(--line-strong);border-radius:var(--radius-md);padding:56px 20px;display:flex;flex-direction:column;align-items:center;gap:16px;color:var(--ink-soft);font-family:var(--font-mono);font-size:12.5px;letter-spacing:.1em;text-transform:uppercase}.scan-track{width:220px;height:6px;background:var(--accent-soft);border-radius:999px;overflow:hidden;position:relative}.scan-bar{position:absolute;top:0;right:0;bottom:0;left:0;width:40%;background:linear-gradient(90deg,transparent,var(--accent),transparent);animation:scan 1.1s ease-in-out infinite}@keyframes scan{0%{left:-40%}to{left:100%}}.empty-state{text-align:center;margin-top:60px;padding:40px 20px}.empty-icon{font-size:40px;margin-bottom:14px}.empty-title{font-family:var(--font-display);font-style:italic;font-weight:600;font-size:22px;margin-bottom:8px;color:var(--ink)}.empty-sub{color:var(--ink-soft);font-size:14.5px;max-width:420px;margin:0 auto}.footer-bar{position:fixed;left:0;right:0;bottom:0;z-index:90;height:var(--footer-height);display:flex;align-items:center;justify-content:center;background:var(--paper-raised);border-top:1px dashed var(--line-strong);box-shadow:0 -8px 20px #2014080f;text-align:center;font-family:var(--font-mono);font-size:12px;letter-spacing:.03em;color:var(--ink-soft)}.footer-bar strong{color:var(--ink);font-weight:600}