*{box-sizing:border-box}
:root{--bg:#f4f7fb;--panel:#fff;--text:#172033;--muted:#667085;--line:#dbe4f2;--blue:#2563eb;--shadow:0 14px 40px rgba(30,55,95,.12)}
body.dark{--bg:#070b14;--panel:#111827;--text:#f7f9ff;--muted:#aeb8d0;--line:#29364e;--shadow:0 16px 42px rgba(0,0,0,.35)}
body{margin:0;color:var(--text);font-family:Arial,sans-serif;background:var(--bg);min-height:100vh;transition:.25s}
.wrap{width:min(1050px,calc(100% - 28px));margin:auto;padding:28px 0 50px}.top{display:flex;justify-content:space-between;gap:18px;align-items:center}
.pill,.cat{color:#2563eb;font-size:12px;font-weight:800;letter-spacing:1px}.top h1{font-size:clamp(30px,6vw,50px);margin:10px 0 5px}.top p{color:var(--muted);margin:0}
.actionsTop{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.btn,.admin,.go{border:0;border-radius:11px;padding:11px 14px;background:linear-gradient(135deg,#1677ff,#5b45e8);color:#fff;text-decoration:none;font-weight:800;cursor:pointer}
.theme{background:var(--panel);color:var(--text);border:1px solid var(--line)}.danger{background:#b42318!important}.secondary{background:#475569!important}
.hero,.adminBox{margin-top:22px;padding:22px;border:1px solid var(--line);border-radius:22px;background:var(--panel);box-shadow:var(--shadow)}
.hero{display:flex;gap:18px;align-items:center}.heroIcon{width:60px;height:60px;display:grid;place-items:center;border-radius:18px;background:linear-gradient(135deg,#159cff,#703dff);color:#fff;font-size:28px}
.hero h2{margin:0 0 5px}.hero p{margin:0;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:18px}
.card{padding:20px;border:1px solid var(--line);border-radius:20px;background:var(--panel);box-shadow:var(--shadow)}.card h3{font-size:21px;margin:9px 0}.card p{color:var(--muted);line-height:1.5;min-height:44px}
.go{display:inline-block;margin-top:12px}.code{background:var(--bg);padding:10px;border-radius:10px;color:#24548c;margin-top:8px}.code button{margin-left:8px}
.form{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.form input{width:100%;padding:12px;border-radius:10px;border:1px solid var(--line);background:var(--panel);color:var(--text);outline:none}.full{grid-column:1/-1}
.row{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}.row small{display:block;color:var(--muted);margin-top:4px;word-break:break-all}.rowBtns{display:flex;gap:7px}
.modalBack{position:fixed;inset:0;background:#0009;display:none;align-items:center;justify-content:center;padding:18px;z-index:10}.modalBack.show{display:flex}
.modal{width:min(620px,100%);background:var(--panel);color:var(--text);border:1px solid var(--line);border-radius:20px;padding:22px;max-height:90vh;overflow:auto}.modalHead{display:flex;justify-content:space-between;align-items:center}.close{background:transparent;color:var(--text);font-size:24px;border:0;cursor:pointer}
.alert{padding:12px;border-radius:10px;background:#fee4e2;color:#9b1c1c;margin-bottom:14px}.ok{padding:12px;border-radius:10px;background:#dcfae6;color:#176b3a;margin-bottom:14px}
footer{text-align:center;color:var(--muted);margin-top:24px;font-size:12px}@media(max-width:700px){.top,.hero{flex-direction:column;align-items:flex-start}.grid,.form{grid-template-columns:1fr}.full{grid-column:auto}.row{grid-template-columns:1fr}.rowBtns{justify-content:flex-start}}