:root{--primary:#6E7F80;--accent:#A3B18A;--bg:#F7F8F6;--text:#1F2937;--card:#fff;--muted:#6b7280;--line:#e5e7eb;--radius:20px}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text)}a{text-decoration:none;color:inherit}.container{max-width:1220px;margin:auto;padding:0 18px}.topbar{position:sticky;top:0;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);z-index:20}.nav{display:flex;align-items:center;gap:18px;min-height:74px}.brand{font-weight:900;font-size:24px;color:var(--primary)}.navlinks{display:flex;gap:10px;flex-wrap:wrap;flex:1}.navlinks a{padding:9px 13px;border-radius:999px;color:#374151;font-size:14px}.navlinks a:hover,.navlinks a.active{background:#eef2ee;color:var(--primary)}.actions{display:flex;gap:10px;align-items:center}.btn{border:0;background:var(--primary);color:white;padding:11px 16px;border-radius:14px;font-weight:700;cursor:pointer;display:inline-flex;gap:8px;align-items:center}.btn.secondary{background:white;color:var(--primary);border:1px solid var(--line)}.btn.accent{background:var(--accent);color:#1f2937}.btn.danger{background:#dc2626}.hero{padding:44px 0 28px}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:center}.hero-card{background:linear-gradient(135deg,#fff,#eef4ee);border:1px solid var(--line);border-radius:32px;padding:34px;box-shadow:0 20px 60px rgba(0,0,0,.06)}h1{font-size:48px;line-height:1.04;margin:0 0 14px}.lead{font-size:18px;color:var(--muted);line-height:1.65}.searchbox{display:flex;background:white;border:1px solid var(--line);border-radius:18px;overflow:hidden;margin-top:22px;box-shadow:0 12px 35px rgba(0,0,0,.05)}.searchbox input,.searchbox select{border:0;padding:16px;font-size:15px;outline:none;background:white}.searchbox input{flex:1}.searchbox button{border-radius:0}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px}.stat{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px}.stat b{display:block;font-size:22px}.filters{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0 24px}.chip{background:#fff;border:1px solid var(--line);border-radius:999px;padding:9px 14px;color:#374151}.section-title{display:flex;align-items:center;justify-content:space-between;margin:28px 0 14px}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.asset-card{background:var(--card);border:1px solid var(--line);border-radius:22px;overflow:hidden;box-shadow:0 10px 30px rgba(0,0,0,.045);transition:.2s}.asset-card:hover{transform:translateY(-3px);box-shadow:0 18px 45px rgba(0,0,0,.08)}.thumb{aspect-ratio:1.35/1;background:#eef2f7;display:block;overflow:hidden}.thumb img,.thumb video{width:100%;height:100%;object-fit:cover}.asset-body{padding:13px}.asset-title{font-weight:800;margin-bottom:8px}.meta{font-size:12px;color:var(--muted);display:flex;justify-content:space-between;gap:8px}.badge{display:inline-flex;padding:4px 9px;border-radius:999px;background:#eef2ee;color:#374151;font-size:12px}.pagination{display:flex;gap:8px;justify-content:center;margin:30px 0}.pagination a{padding:10px 14px;border-radius:12px;background:white;border:1px solid var(--line)}.layout{display:grid;grid-template-columns:1fr 330px;gap:26px}.preview{background:white;border:1px solid var(--line);border-radius:26px;padding:18px}.preview img,.preview video{width:100%;max-height:620px;object-fit:contain;border-radius:18px;background:#f3f4f6}.side{background:white;border:1px solid var(--line);border-radius:26px;padding:20px;height:max-content;position:sticky;top:96px}.form-card{max-width:560px;margin:34px auto;background:white;border:1px solid var(--line);border-radius:26px;padding:26px;box-shadow:0 18px 50px rgba(0,0,0,.06)}.field{margin-bottom:14px}.field label{display:block;font-weight:700;margin-bottom:7px}.input,textarea,select{width:100%;border:1px solid var(--line);border-radius:14px;padding:12px 14px;font-size:15px;background:#fff}.alert{padding:13px 15px;border-radius:14px;background:#eef2ff;margin:12px 0}.footer{margin-top:42px;border-top:1px solid var(--line);padding:28px 0;color:var(--muted);background:#fff}.admin{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.sidebar{background:#111827;color:white;padding:18px;position:sticky;top:0;height:100vh}.sidebar a{display:block;padding:11px 13px;border-radius:12px;color:#d1d5db;margin-bottom:5px}.sidebar a:hover,.sidebar a.active{background:#243047;color:white}.admin-main{padding:24px}.admin-card{background:white;border:1px solid var(--line);border-radius:20px;padding:18px;margin-bottom:18px}.table{width:100%;border-collapse:collapse;background:white}.table th,.table td{border-bottom:1px solid var(--line);padding:11px;text-align:left;font-size:14px}.table th{background:#f9fafb}.admin-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.admin-stat{background:white;border:1px solid var(--line);border-radius:18px;padding:16px}.admin-stat b{font-size:28px;display:block}@media(max-width:900px){.hero-grid,.layout{grid-template-columns:1fr}.grid{grid-template-columns:repeat(2,1fr)}.nav{align-items:flex-start;flex-direction:column;padding:12px 0}.actions{width:100%;flex-wrap:wrap}.searchbox{flex-direction:column}.searchbox button{border-radius:14px}.admin{grid-template-columns:1fr}.sidebar{position:relative;height:auto}.admin-grid{grid-template-columns:repeat(2,1fr)}h1{font-size:34px}}@media(max-width:560px){.grid{grid-template-columns:1fr}.admin-grid,.stats{grid-template-columns:1fr}.hero-card{padding:22px;border-radius:24px}}