@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700;800;900&display=swap');
:root{--bg:#f6f7f6;--panel:#fff;--dark:#071007;--green:#74c928;--muted:#5d665d;--line:#e4e8e4}
*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;background:var(--bg);color:#151915}
.layout{display:grid;grid-template-columns:280px 1fr;min-height:100vh}.sidebar{background:linear-gradient(180deg,#081108,#122012);color:white;padding:24px}
.logo{width:210px;margin-bottom:28px}.user{display:flex;gap:12px;align-items:center;margin:22px 0;padding:14px;border-radius:14px;background:rgba(255,255,255,.07)}
.avatar{height:42px;width:42px;border-radius:50%;background:white;color:#111;display:grid;place-items:center;font-weight:900}.sideNav{display:grid;gap:8px}
.sideNav a,.sideNav button{background:transparent;color:white;border:0;text-align:left;padding:14px;border-radius:12px;font-weight:800;cursor:pointer;text-decoration:none}.sideNav a.active,.sideNav a:hover,.sideNav button:hover{background:rgba(116,201,40,.22)}
.main{padding:36px}.top{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card,.panel{background:white;border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:0 12px 35px rgba(0,0,0,.05)}.card strong{font-size:32px;display:block;margin-top:10px}
.btn{background:linear-gradient(135deg,var(--green),#4b9d1f);color:white;border:0;border-radius:12px;padding:13px 18px;font-weight:900;cursor:pointer;text-decoration:none;display:inline-block}
input,textarea{width:100%;padding:14px;border:1px solid #d9ded9;border-radius:12px;margin:8px 0;font:inherit}.grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:24px}.preview{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.preview img,.preview video{height:160px;width:100%;object-fit:cover;border-radius:12px}.login{min-height:100vh;display:grid;place-items:center;padding:20px}.login .panel{width:min(450px,94%)}.hidden{display:none}table{width:100%;border-collapse:collapse;margin-top:10px}td,th{padding:13px;border-bottom:1px solid var(--line);text-align:left}@media(max-width:950px){.layout{grid-template-columns:1fr}.cards,.grid,.preview{grid-template-columns:1fr}.main{padding:20px}}