:root{--bg:#f5f7f8;--card:#fff;--ink:#16222d;--slate:#374651;--slate2:#263540;--black:#090b0d;--muted:#6d7881;--orange:#f5a817;--orange2:#d98b00;--orangeSoft:#fff5df;--line:#e3e8eb;--ok:#23794b;--shadow:0 18px 60px rgba(25,39,49,.10)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Tahoma,Arial,sans-serif;background:var(--bg);color:var(--ink)}a{color:inherit;text-decoration:none}.container{width:min(1160px,calc(100% - 32px));margin:auto}.topbar{background:linear-gradient(90deg,var(--slate2),#17232c);color:#fff;position:sticky;top:0;z-index:20;box-shadow:0 8px 24px rgba(0,0,0,.08)}.nav{height:74px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px;font-weight:800}.brand em{font-style:normal;color:var(--orange)}.nav-logo{width:45px;height:45px;object-fit:contain;background:#fff;border-radius:10px;padding:4px}.navlinks{display:flex;align-items:center;gap:24px;font-size:14px}.navlinks a{opacity:.9}.navlinks a:hover{opacity:1;color:var(--orange)}.logout-link{border:1px solid rgba(255,255,255,.22);padding:9px 13px;border-radius:10px}.hero{padding:44px 0 30px}.hero-inner{background:linear-gradient(135deg,var(--slate2),#172832);border-radius:24px;color:#fff;display:grid;grid-template-columns:170px 1fr;align-items:center;gap:28px;padding:34px 42px;box-shadow:var(--shadow);position:relative;overflow:hidden}.hero-inner:after{content:"";position:absolute;inset:auto -70px -110px auto;width:280px;height:220px;background:var(--orange);transform:rotate(-18deg);opacity:.95}.hero-logo{width:150px;height:150px;object-fit:contain;background:#fff;border-radius:22px;padding:13px;position:relative;z-index:1}.hero .pill{display:inline-block;background:rgba(245,168,23,.16);color:#ffc24b;border:1px solid rgba(245,168,23,.35);padding:8px 14px;border-radius:99px;font-size:13px;font-weight:700}.hero h1{font-size:clamp(30px,4vw,48px);margin:16px 0 12px;letter-spacing:-1px;position:relative;z-index:1}.hero h1 span{color:var(--orange)}.hero p{max-width:760px;color:#d9e0e4;font-size:16px;line-height:1.9;margin:0;position:relative;z-index:1}.tool-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:11px;margin-bottom:18px}.tool-card{appearance:none;border:1px solid var(--line);background:#fff;border-radius:16px;padding:16px 10px;cursor:pointer;text-align:center;color:var(--ink);transition:.2s;box-shadow:0 4px 18px rgba(33,48,58,.04)}.tool-card:hover,.tool-card.active{border-color:#f1bd58;box-shadow:0 10px 30px rgba(245,168,23,.13);transform:translateY(-2px)}.tool-card.active{background:var(--orangeSoft)}.tool-card span{display:grid;place-items:center;font-size:24px;margin:0 auto 9px;width:45px;height:45px;border-radius:13px;background:#eef1f3;color:var(--slate2)}.tool-card.active span{background:var(--orange);color:#fff}.tool-card b{display:block;font-size:14px}.tool-card small{display:block;color:var(--muted);font-size:11px;line-height:1.5;margin-top:5px}.card{background:var(--card);border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow)}.workspace{padding:26px}.workspace-head{display:flex;justify-content:space-between;gap:20px;align-items:start;margin-bottom:20px}.workspace-head h2{margin:0 0 7px}.workspace-head p{margin:0;color:var(--muted)}.status{font-size:12px;border-radius:99px;padding:7px 10px;background:#edf0f2;color:var(--muted);white-space:nowrap}.status.ok{background:#e9f8ef;color:var(--ok)}.dropzone{min-height:245px;border:2px dashed #cfd7dc;border-radius:20px;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;gap:7px;background:#fbfcfd;cursor:pointer;transition:.2s;padding:28px}.dropzone.drag{border-color:var(--orange);background:var(--orangeSoft)}.upload-icon{width:64px;height:64px;border-radius:20px;background:var(--orangeSoft);color:var(--orange2);display:grid;place-items:center;font-size:34px;margin-bottom:5px}.dropzone strong{font-size:18px}.dropzone span,.dropzone small{color:var(--muted)}.files-box{margin-top:18px;border:1px solid var(--line);border-radius:16px;overflow:hidden}.files-head{display:flex;justify-content:space-between;background:#f8fafb;padding:12px 15px;border-bottom:1px solid var(--line)}.file-list{display:grid}.file-row{display:grid;grid-template-columns:36px 1fr auto auto;align-items:center;gap:10px;padding:11px 14px;border-bottom:1px solid var(--line);background:#fff}.file-row:last-child{border:0}.handle{cursor:grab;color:#98a2b3;font-size:18px}.fname{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.fsize{color:var(--muted);font-size:12px}.remove{border:0;background:#fff1e1;color:#b97000;width:30px;height:30px;border-radius:9px;cursor:pointer}.options-panel{display:grid;gap:16px;margin:18px 0;background:#f8fafb;border:1px solid var(--line);padding:16px;border-radius:16px}.options-panel label{display:grid;gap:7px;font-size:13px;font-weight:700}.options-panel select,.options-panel input[type=text],.options-panel input[type=password]{width:100%;padding:12px 13px;border:1px solid #d7dfe3;border-radius:11px;background:white;font:inherit;outline:none}.options-panel select:focus,.options-panel input:focus{border-color:var(--orange)}.check{display:flex!important;grid-template-columns:auto 1fr!important;align-items:center;justify-content:flex-start}.primary{width:100%;border:0;border-radius:13px;background:linear-gradient(135deg,var(--orange),#ef9a04);color:#101418;padding:14px 20px;font-size:16px;font-weight:800;cursor:pointer;transition:.2s;box-shadow:0 9px 24px rgba(245,168,23,.20)}.primary:hover{background:linear-gradient(135deg,#ffb728,var(--orange));transform:translateY(-1px)}.primary:disabled{opacity:.55;cursor:not-allowed;transform:none}.progress{height:8px;background:#eee;border-radius:99px;overflow:hidden;margin-top:15px}.progress div{height:100%;width:35%;background:var(--orange);border-radius:99px;animation:move 1.2s infinite ease-in-out}@keyframes move{0%{transform:translateX(250%)}100%{transform:translateX(-350%)}}.result{margin-top:16px;padding:18px;border-radius:16px;background:#eef9f3;border:1px solid #ccebd9}.result h3{margin:0 0 8px;color:var(--ok)}.result p{margin:5px 0;color:#536173}.download{display:inline-block;margin-top:10px;background:var(--slate2);color:#fff;padding:11px 18px;border-radius:10px;font-weight:700}.download:hover{background:var(--black)}.privacy{padding:56px 0}.privacy h2{text-align:center}.privacy p{max-width:760px;text-align:center;margin:auto;color:var(--muted);line-height:1.8}footer{padding:24px 0;color:#dbe2e6;background:var(--slate2)}.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:20px}.footer-brand{display:flex;align-items:center;gap:10px;font-weight:700}.footer-brand img{width:38px;height:38px;object-fit:contain;background:#fff;border-radius:9px;padding:3px}.hidden{display:none!important}
/* Login */.login-page{min-height:100vh;background:radial-gradient(circle at 20% 10%,#fff7e8 0,transparent 25%),linear-gradient(135deg,#f8fafb,#edf1f3);display:grid;place-items:center;padding:28px}.login-shell{width:min(1040px,100%);display:grid;grid-template-columns:1fr 1fr;background:#fff;border-radius:28px;overflow:hidden;box-shadow:0 30px 90px rgba(26,41,51,.16);min-height:600px}.login-brand-panel{background:linear-gradient(155deg,var(--slate2),#10181e);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:48px;position:relative;overflow:hidden}.login-brand-panel:before{content:"";position:absolute;width:420px;height:130px;background:var(--orange);left:-110px;bottom:-50px;transform:rotate(18deg)}.login-brand-panel:after{content:"";position:absolute;width:380px;height:90px;background:#fff;left:-90px;bottom:12px;transform:rotate(18deg)}.login-logo-wrap{width:190px;height:190px;background:#fff;border-radius:30px;padding:18px;box-shadow:0 18px 50px rgba(0,0,0,.22);position:relative;z-index:1}.login-logo-wrap img{width:100%;height:100%;object-fit:contain}.login-brand-panel h1{font-size:34px;margin:28px 0 12px;position:relative;z-index:1}.login-brand-panel h1 span{color:var(--orange)}.login-brand-panel p,.login-brand-panel small{color:#d5dde2;position:relative;z-index:1}.brand-divider{width:74px;height:4px;border-radius:99px;background:var(--orange);margin:18px 0;position:relative;z-index:1}.login-card{padding:64px 58px;display:flex;flex-direction:column;justify-content:center}.login-card-head{display:flex;align-items:center;gap:16px;margin-bottom:32px}.login-card-logo{width:64px;height:64px;object-fit:contain;border:1px solid var(--line);border-radius:14px;padding:5px}.login-card h2{font-size:30px;margin:0 0 8px}.login-card-head p{margin:0;color:var(--muted)}.login-form{display:grid;gap:20px}.login-form label{display:grid;gap:8px;font-size:14px;font-weight:700}.login-form input{width:100%;padding:14px 15px;border:1px solid #d6dde1;border-radius:12px;font:inherit;outline:none;background:#fff}.login-form input:focus{border-color:var(--orange);box-shadow:0 0 0 3px rgba(245,168,23,.12)}.login-submit{margin-top:4px}.login-error{background:#fff0ef;color:#a32920;border:1px solid #f3c3bf;border-radius:12px;padding:12px 14px;margin-bottom:18px;font-size:14px}.login-help{text-align:center;color:var(--muted);font-size:12px;margin:20px 0 0}
@media(max-width:1000px){.tool-grid{grid-template-columns:repeat(4,1fr)}.login-shell{grid-template-columns:1fr}.login-brand-panel{min-height:300px}.login-logo-wrap{width:130px;height:130px}.login-brand-panel h1{font-size:28px}.login-card{padding:42px}.hero-inner{grid-template-columns:130px 1fr}.hero-logo{width:120px;height:120px}}@media(max-width:650px){.tool-grid{grid-template-columns:repeat(2,1fr)}.workspace{padding:16px}.workspace-head{display:block}.status{display:inline-block;margin-top:10px}.navlinks a:not(.logout-link){display:none}.hero{padding-top:24px}.hero-inner{grid-template-columns:1fr;text-align:center;padding:26px 20px}.hero-logo{margin:auto}.file-row{grid-template-columns:28px 1fr auto}.fsize{display:none}.footer-inner{display:grid;text-align:center;justify-items:center}.login-page{padding:14px}.login-brand-panel{display:none}.login-card{padding:34px 24px;min-height:520px}.login-card-head{display:block;text-align:center}.login-card-logo{margin-bottom:12px}}