:root{--green:#005b35;--deep:#002e1e;--red:#c7192d;--gold:#e2bb62;--cream:#f5f0e6;--line:#d9dedb}
*{box-sizing:border-box}body{margin:0;font-family:Arial,sans-serif;background:#f4f5f3;color:#17231d}.app{display:grid;grid-template-columns:260px 1fr;min-height:100vh}
.sidebar{background:var(--deep);color:#fff;padding:28px 18px;position:sticky;top:0;height:100vh}.brand{font-weight:900;font-size:25px;letter-spacing:2px}.brand small{display:block;font-size:8px;letter-spacing:3px;margin-top:4px;color:#b5c5bd}.side-title{font-size:10px;letter-spacing:2px;color:#81978b;text-transform:uppercase;margin:42px 10px 12px}.side a{display:block;padding:12px 13px;border-radius:8px;font-size:13px;margin-bottom:5px;color:#dce6e0}.side a:hover,.side a.active{background:#0b6a43;color:#fff}.content{padding:38px;max-width:1500px;width:100%;margin:auto}.top{display:flex;justify-content:space-between;align-items:center;gap:20px}.top h1{margin:0;font-size:32px}.status{font-size:12px;background:#e7f4ec;color:#12613d;padding:9px 12px;border-radius:20px}
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:30px 0}.tabs button{border:0;background:#fff;padding:12px 16px;border-radius:8px;cursor:pointer;font-weight:700}.tabs button.active{background:var(--green);color:#fff}
.panel{display:none}.panel.active{display:block}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.box{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px}.box h2{margin-top:0;font-size:19px}.box p{font-size:13px;line-height:1.6;color:#68736d}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.full{grid-column:1/-1}label{display:block;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:1px;margin-bottom:6px}input,textarea,select{width:100%;padding:13px;border:1px solid #d8ded9;border-radius:8px;font:inherit;background:#fff}textarea{min-height:110px;resize:vertical}.save{border:0;background:var(--green);color:#fff;padding:14px 18px;border-radius:8px;font-weight:800;cursor:pointer;margin-top:16px}.danger{background:#fff0f0;color:#a61c2a;border:1px solid #f1c4ca;padding:9px 12px;border-radius:7px;cursor:pointer}.items{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-top:20px}.item{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}.item img{width:100%;height:170px;object-fit:cover;background:#e9eeeb}.item .pad{padding:14px}.item h3{margin:0 0 7px;font-size:17px}.item p{font-size:13px;color:#65716a;margin:0 0 12px}.muted{color:#6b756f;font-size:13px}.empty{padding:35px;text-align:center;background:#fff;border:1px dashed #c8d0cb;border-radius:12px;color:#748078}.notice{background:#fff8df;border:1px solid #ecd48b;padding:16px;border-radius:10px;font-size:13px;line-height:1.6}.preview{width:100%;height:190px;object-fit:cover;border-radius:10px;border:1px solid var(--line);background:#edf1ee;margin-top:10px}
.stat{font-size:36px;font-weight:900;color:var(--green)}.quick{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.quick .box{min-height:120px}
@media(max-width:900px){.app{grid-template-columns:1fr}.sidebar{height:auto;position:static}.side{display:flex;overflow:auto;gap:5px}.side-title{display:none}.side a{white-space:nowrap}.grid,.items,.quick{grid-template-columns:1fr 1fr}.content{padding:22px}}@media(max-width:560px){.content{padding:16px}.form-grid,.grid,.items,.quick{grid-template-columns:1fr}.full{grid-column:auto}.top{align-items:flex-start;flex-direction:column}}