:root{--bg:#0f172a;--card:#111827;--muted:#94a3b8;--text:#e5e7eb;--accent:#22c55e;--border:#1f2937}
*{box-sizing:border-box}body{margin:0;font-family:Arial,sans-serif;background:#020617;color:var(--text);min-height:100vh;display:flex;flex-direction:column}a{color:#86efac;text-decoration:none}a:hover{text-decoration:underline}.container{max-width:1100px;margin:0 auto;padding:24px}.header,.footer{background:#0b1220;border-bottom:1px solid var(--border)}.footer{border-top:1px solid var(--border);border-bottom:0;margin-top:auto}.nav{display:flex;align-items:center;justify-content:space-between;gap:20px}.nav-links{display:flex;gap:18px;flex-wrap:wrap}.brand{font-size:22px;font-weight:700;color:#fff}.hero{padding:72px 0}.hero h1{font-size:48px;line-height:1.1;margin:0 0 18px}.hero p{font-size:20px;color:var(--muted);max-width:720px}.grid{display:grid;gap:20px}.grid-2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.card{background:rgba(15,23,42,.85);border:1px solid var(--border);border-radius:18px;padding:24px}.card h2,.card h3{margin-top:0}.btn{display:inline-block;background:var(--accent);color:#052e16;padding:12px 18px;border:none;border-radius:12px;font-weight:700;cursor:pointer}.btn.secondary{background:#1e293b;color:#fff}.btn.small{padding:8px 12px;font-size:14px}.form-group{margin-bottom:14px}.form-group label{display:block;margin-bottom:6px;color:#cbd5e1}.input,.textarea,.select{width:100%;padding:12px 14px;border:1px solid #334155;border-radius:12px;background:#0f172a;color:#fff}.textarea{min-height:120px;resize:vertical}.alert{padding:14px 16px;border-radius:12px;margin-bottom:16px}.alert-success{background:#052e16;color:#bbf7d0}.alert-error{background:#450a0a;color:#fecaca}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:12px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}.muted{color:var(--muted)}.badge{display:inline-block;padding:5px 10px;border-radius:999px;background:#1e293b}.badge.green{background:#14532d}.badge.red{background:#7f1d1d}.stack{display:flex;gap:10px;flex-wrap:wrap}.code{white-space:pre-wrap;background:#020617;padding:18px;border-radius:14px;border:1px solid var(--border);font-family:Consolas,monospace;font-size:13px;max-height:70vh;overflow:auto}.sticky-footer-spacer{min-height:30px}@media (max-width:768px){.hero h1{font-size:34px}.container{padding:18px}.nav{align-items:flex-start;flex-direction:column}}


textarea.input{min-height:120px;resize:vertical}
.admin-user-form{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.footer{margin-top:48px;padding:24px 0;border-top:1px solid #1f2937;color:#9ca3af}

.captcha-box{padding:12px 14px;border:1px solid rgba(255,255,255,.12);border-radius:12px;background:rgba(255,255,255,.04);margin-bottom:10px;font-weight:700;display:inline-block;min-width:120px;text-align:center}