:root{--bg:#0b1220;--panel:#131d30;--text:#eaf0ff;--muted:#97a9cf;--line:#233251;--brand:#55b6ff;--brand2:#9ff6ff;--shadow:0 10px 28px rgba(0,0,0,.28)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:linear-gradient(180deg,#07101d,#0b1220 35%,#0b1321);color:var(--text);line-height:1.55}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}.container{width:min(1200px,92%);margin:0 auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(7,16,29,.9);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.06)}.nav-wrap{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:14px 0}.brand{display:flex;gap:12px;align-items:center}.brand img{width:48px;height:48px;background:#fff;padding:4px;border-radius:12px}.brand strong{display:block;font-size:18px}.brand span{display:block;color:var(--muted);font-size:12px}.nav{display:flex;gap:16px;align-items:center;flex-wrap:wrap}.nav a{color:var(--muted)}.nav a:hover{color:#fff}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:1px solid transparent;padding:12px 18px;border-radius:14px;background:linear-gradient(90deg,var(--brand),var(--brand2));color:#07101d;font-weight:700;box-shadow:var(--shadow)}.btn.secondary{background:transparent;color:#fff;border-color:var(--line)}.btn.mini{padding:10px 14px;font-size:14px}
.hero,.section{padding:34px 0}.hero{padding-top:74px;background:radial-gradient(circle at 10% 0%, rgba(85,182,255,.16), transparent 30%),radial-gradient(circle at 100% 0%, rgba(159,246,255,.12), transparent 28%)}
.hero-grid,.grid-2,.cards-3,.cards-4,.footer-grid,.admin-shell,.admin-stats{display:grid;gap:24px}.hero-grid{grid-template-columns:1.2fr .8fr}.grid-2{grid-template-columns:1fr 1fr}.cards-3{grid-template-columns:repeat(3,1fr)}.cards-4,.admin-stats{grid-template-columns:repeat(4,1fr)}.admin-shell{grid-template-columns:260px 1fr;min-height:100vh}
.panel,.card,.stat{background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.01));border:1px solid var(--line);border-radius:22px;padding:24px;box-shadow:var(--shadow)}.badge,.pill,.tag,.link-btn{display:inline-flex;align-items:center;padding:8px 12px;border-radius:999px;background:rgba(85,182,255,.12);color:var(--brand2);font-weight:700;font-size:12px;border:1px solid rgba(85,182,255,.22)}.tag{padding:7px 10px;background:#0b1730;color:#b8cbff}.link-btn{padding:8px 10px;background:#0d1730;color:#dce8ff;border-color:var(--line)}
.h1{font-size:clamp(38px,5vw,62px);line-height:1.04;margin:10px 0 12px}.h2{font-size:clamp(28px,3.2vw,40px);line-height:1.08;margin:0 0 10px}.h3{font-size:22px;margin:0 0 10px}.muted,.mini{color:var(--muted)}.mini{font-size:13px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:16px;margin-bottom:18px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}label{display:block;font-weight:700;font-size:14px;margin:0 0 8px}input,select,textarea{width:100%;padding:13px 14px;border-radius:14px;border:1px solid var(--line);background:#091325;color:#fff;outline:none}textarea{min-height:130px;resize:vertical}.form-actions,.actions,.tags,.filter-bar{display:flex;gap:12px;flex-wrap:wrap}.hero-points{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:20px}.kpi{padding:18px;border:1px solid var(--line);border-radius:18px;background:#0b1730}.kpi strong{display:block;font-size:28px}
ul.clean{list-style:none;padding:0;margin:0}ul.clean li{padding:10px 0;border-bottom:1px solid rgba(255,255,255,.05)}
.flash{padding:14px 16px;border-radius:14px;margin-bottom:16px;border:1px solid var(--line);background:#0d1830}.flash.success{border-color:rgba(73,209,138,.25);background:rgba(73,209,138,.08)}.flash.error{border-color:rgba(255,92,92,.22);background:rgba(255,92,92,.08)}
table{width:100%;border-collapse:collapse;background:#0b1321;border:1px solid var(--line);border-radius:16px;overflow:hidden}th,td{padding:12px 14px;text-align:left;border-bottom:1px solid rgba(255,255,255,.06)}th{font-size:13px;color:#b5c8f8;background:#0d1629}
.site-footer{border-top:1px solid rgba(255,255,255,.06);margin-top:40px;padding-top:30px;background:#08111d}.footer-grid{grid-template-columns:1.2fr .8fr .8fr;padding-bottom:24px}.footer-links{list-style:none;padding:0;margin:0}.footer-links li{margin:10px 0}.footer-links a{color:var(--muted)}.footer-bar{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding:18px 0;border-top:1px solid rgba(255,255,255,.06);color:var(--muted);font-size:14px}
.admin-sidebar{background:#08111d;border-right:1px solid var(--line);padding:22px;position:sticky;top:0;height:100vh}.admin-main{padding:24px}.admin-menu a{display:block;padding:12px 14px;border-radius:12px;color:#c8d7ff}.admin-menu a:hover{background:#101b30;color:#fff}
@media (max-width:980px){.hero-grid,.grid-2,.cards-3,.cards-4,.footer-grid,.admin-shell,.admin-stats{grid-template-columns:1fr}.admin-sidebar{position:relative;height:auto}.nav{display:none}.form-row{grid-template-columns:1fr}.hero-points{grid-template-columns:1fr 1fr}}