:root{--bg:#f7faff;--card:#fff;--ink:#061530;--muted:#687594;--line:#dfe7f3;--blue:#0b66ff;--blue-dark:#0052d9;--blue-soft:#eaf2ff;--green:#16a34a;--green-soft:#dcfce7;--orange:#f97316;--orange-soft:#fff0dc;--red:#ef4444;--red-soft:#fee2e2;--gray-soft:#f2f5f9}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:radial-gradient(circle at 80% 0%, #eef5ff 0, transparent 30%), var(--bg);min-height:100vh;color:var(--ink);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button{cursor:pointer}.container{width:min(1180px,100% - 36px);margin:0 auto}.navbar{z-index:20;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);background:#fffffff0;position:sticky;top:0}.nav-inner{justify-content:space-between;align-items:center;gap:24px;min-height:70px;display:flex}.logo{letter-spacing:-.04em;align-items:center;gap:9px;font-size:26px;font-weight:900;display:inline-flex}.logo span{color:var(--blue)}.nav-links{color:#233052;align-items:center;gap:36px;font-size:15px;font-weight:650;display:flex}.nav-links a{padding:26px 0;position:relative}.nav-links a.active{color:var(--blue)}.nav-links a.active:after{content:"";background:var(--blue);border-radius:99px;height:3px;position:absolute;bottom:-1px;left:0;right:0}.btn{border:0;border-radius:11px;justify-content:center;align-items:center;gap:8px;padding:12px 18px;font-weight:800;transition:transform .15s,box-shadow .15s,background .15s;display:inline-flex}.btn:hover{transform:translateY(-1px)}.btn-primary{color:#fff;background:linear-gradient(135deg, var(--blue), var(--blue-dark));box-shadow:0 10px 22px #0b66ff3d}.btn-light{color:var(--blue);background:#fff;border:1px solid #bdd4ff}.btn-danger{color:var(--red);background:var(--red-soft)}.btn-success{color:var(--green);background:var(--green-soft)}.btn-warning{color:var(--orange);background:var(--orange-soft)}.card{border:1px solid var(--line);background:#ffffffe6;border-radius:18px;box-shadow:0 20px 60px #0f172a0d}.page-title{padding:54px 0 30px}.page-title h1{letter-spacing:-.06em;margin:0 0 10px;font-size:clamp(36px,4vw,58px);line-height:1}.page-title p{color:var(--muted);margin:0;font-size:18px;line-height:1.65}.input,.select,.textarea{width:100%;color:var(--ink);background:#fff;border:1px solid #ccd8ea;border-radius:10px;outline:none;padding:14px 15px;transition:border .15s,box-shadow .15s}.input:focus,.select:focus,.textarea:focus{border-color:var(--blue);box-shadow:0 0 0 4px 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360px;align-items:start;gap:28px;display:grid}.stat-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin:30px 0;display:grid}.stat-card{padding:22px}.stat-card strong{letter-spacing:-.04em;margin:12px 0 4px;font-size:30px;display:block}.stat-card p{color:var(--muted);margin:0;font-size:13px}.detail-panel{padding:22px;position:sticky;top:24px}.detail-panel h3{margin:0 0 12px;font-size:22px}.detail-section{border-top:1px solid var(--line);margin-top:16px;padding-top:16px}.muted{color:var(--muted)}.small{font-size:13px}.hero-home{grid-template-columns:1.05fr .95fr;align-items:center;gap:42px;padding:70px 0;display:grid}.hero-home h1{letter-spacing:-.07em;margin:0 0 22px;font-size:clamp(44px,6vw,76px);line-height:.94}.hero-home p{color:var(--muted);margin:0 0 30px;font-size:19px;line-height:1.65}.hero-art{border:1px solid var(--line);background:linear-gradient(145deg,#f8fbff,#e8f1ff);border-radius:30px;place-items:center;min-height:390px;display:grid;position:relative;overflow:hidden}.hero-art:before,.hero-art:after{content:"";background:#0b66ff1a;border-radius:999px;position:absolute}.hero-art:before{width:220px;height:220px;bottom:-70px;left:-70px}.hero-art:after{width:160px;height:160px;top:-30px;right:-40px}.feature-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;display:grid}.feature-card{padding:24px}@media (max-width:1020px){.admin-shell,.admin-grid,.hero-home{grid-template-columns:1fr}.sidebar{height:auto;position:static}.stat-grid,.feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.detail-panel{position:static}}@media (max-width:760px){.nav-inner,.footer-inner{flex-direction:column;align-items:flex-start;padding:18px 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