:root{--green:#126b45;--gold:#d4a72c;--dark:#12352a;--bg:#f4f7f5;--muted:#66756e}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:#17352b}a{text-decoration:none}.landing,.login{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#0e4e35,#176c4a 55%,#c99b25)}.hero,.login-card{width:min(720px,92vw);background:#fff;border-radius:24px;padding:42px;box-shadow:0 18px 60px #0003}.hero{text-align:center}.badge{display:inline-block;background:#e9f4ef;color:var(--green);font-weight:700;padding:8px 14px;border-radius:999px;font-size:12px}h1{font-size:32px;margin:18px 0 10px}.hero p{font-size:18px;line-height:1.6;color:#52635b}.actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin:26px 0}.btn{border:0;border-radius:12px;padding:12px 18px;font-weight:700;cursor:pointer;display:inline-block}.primary{background:var(--green);color:#fff}.secondary{background:#fff;border:1px solid #cfd9d4;color:var(--green)}.full{width:100%;text-align:center}.status,.muted,.back{color:var(--muted);font-size:13px}.login-card{max-width:440px}.login-card form{display:grid;gap:15px;margin-top:20px}label{font-weight:700;font-size:14px;display:grid;gap:7px}input{width:100%;padding:12px;border:1px solid #cfd9d4;border-radius:10px;font-size:15px}.alert{background:#fde8e8;color:#a52828;padding:10px;border-radius:10px;margin-top:15px}.back{display:block;margin-top:18px}.topbar{height:64px;background:var(--dark);color:#fff;padding:0 24px;display:flex;align-items:center;justify-content:space-between}.topbar a{color:#f2d36b}.layout{display:flex;min-height:calc(100vh - 64px)}aside{width:220px;background:#fff;border-right:1px solid #e1e8e4;padding:18px}aside a{display:block;padding:12px;border-radius:9px;margin-bottom:5px;color:#456057}aside a.active,aside a:hover{background:#e9f4ef;color:var(--green);font-weight:700}.content{padding:28px;flex:1}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:20px 0}.stat,.panel{background:#fff;border:1px solid #e2e9e5;border-radius:16px;padding:20px;box-shadow:0 5px 18px #193c2d0d}.stat small{display:block;color:var(--muted)}.stat b{font-size:32px;color:var(--green);display:block;margin-top:8px}@media(max-width:700px){.hero,.login-card{padding:28px}.cards{grid-template-columns:1fr}.layout{display:block}aside{width:auto;display:flex;overflow:auto;gap:5px}aside a{white-space:nowrap}.topbar{padding:0 14px;font-size:12px}.content{padding:18px}}