:root{--bg:#F5F2EC;--panel:#FFFFFF;--ink:#1C1A17;--muted:#5F5A52;--line:#DDD6CA;--accent:#2B1420;--accent-ink:#FFFFFF;--ok-bg:#E3F1E4;--ok:#1E5B2A;--err-bg:#F8E1DE;--err:#8A1F12;--warn:#8A5A00}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.5 system-ui,-apple-system,"Segoe UI",sans-serif}
h1,h2{margin:0;line-height:1.2}
a{color:var(--accent)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 16px;background:var(--accent);color:var(--accent-ink)}
.bar h1{font-size:18px}
.bar form{margin:0}
.link{background:none;border:0;padding:8px 0;color:inherit;font:inherit;text-decoration:underline;cursor:pointer}
.wrap{max-width:1000px;margin:0 auto;padding:20px 16px 48px}
.help{color:var(--muted);margin:0 0 20px}
.grid{display:grid;grid-template-columns:minmax(0,1fr);gap:16px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:20px}
.card h2{font-size:22px;margin-bottom:6px}
.meta{margin:0 0 4px;color:var(--muted);font-size:14px}
.meta.warn{color:var(--warn);font-weight:600}
.links{margin:0 0 16px;font-size:14px}
.drop{display:block;margin:12px 0;padding:18px;border:2px dashed var(--line);border-radius:8px;text-align:center;cursor:pointer}
.drop:hover,.drop:focus-within{border-color:var(--accent)}
.drop span{display:block;font-weight:600;margin-bottom:10px}
.drop input{max-width:100%;font-size:14px}
.btn{display:inline-flex;align-items:center;justify-content:center;width:100%;min-height:46px;padding:0 20px;border:0;border-radius:8px;background:var(--accent);color:var(--accent-ink);font:600 16px/1 inherit;font-family:inherit;cursor:pointer}
.btn:focus-visible,.link:focus-visible,input:focus-visible{outline:3px solid #C28A00;outline-offset:2px}
.msg{padding:12px 14px;border-radius:8px;margin:0 0 20px;font-weight:600}
.msg.ok{background:var(--ok-bg);color:var(--ok)}
.msg.err{background:var(--err-bg);color:var(--err)}
.login{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:16px}
.box{width:100%;max-width:380px;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:28px 24px}
.box h1{font-size:22px}
.box .sub{color:var(--muted);margin:4px 0 20px}
.box label{display:block;font-weight:600;margin:14px 0 6px}
.box input{width:100%;min-height:44px;padding:8px 12px;border:1px solid var(--line);border-radius:8px;font:inherit}
.box .btn{margin-top:22px}
@media (min-width:720px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}}