:root{--red:#c91623;--dark:#151515;--soft:#f7f1f1;--line:#eadede;--muted:#6b6666}*{box-sizing:border-box}body.admin-body{margin:0;background:#f7f1f1;font-family:Inter,Arial,sans-serif;color:#191515}.admin-shell{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.admin-sidebar{background:#111;color:#fff;padding:28px 22px;position:sticky;top:0;height:100vh}.admin-logo{max-width:150px;background:#fff;border-radius:18px;padding:14px;margin-bottom:24px}.admin-sidebar a{display:block;color:#f6d9d9;text-decoration:none;padding:11px 12px;border-radius:12px;margin:5px 0}.admin-sidebar a:hover,.admin-sidebar a.active{background:var(--red);color:#fff}.admin-main{padding:28px}.admin-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.admin-card,.login-card{background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:0 18px 40px rgba(40,0,0,.08);padding:24px;margin-bottom:20px}.login-wrap{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#fff,#f8e7e8)}.login-card{width:min(420px,92vw)}.login-card img{max-width:180px;margin-bottom:18px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{margin-bottom:14px}.field label{display:block;font-weight:700;margin-bottom:7px}.field input,.field textarea,.field select{width:100%;padding:12px 13px;border:1px solid #e4d4d4;border-radius:12px;font:inherit}.field textarea{min-height:120px}.btn-admin{border:0;background:var(--red);color:#fff;padding:11px 16px;border-radius:12px;font-weight:800;text-decoration:none;display:inline-block;cursor:pointer}.btn-muted{background:#242020}.btn-danger{background:#8b0d16}.table-wrap{overflow:auto}table.admin-table{width:100%;border-collapse:collapse;background:#fff}table.admin-table th,table.admin-table td{border-bottom:1px solid var(--line);padding:12px;text-align:left;vertical-align:top}table.admin-table th{font-size:13px;text-transform:uppercase;color:var(--muted)}.thumb{width:76px;height:56px;object-fit:cover;border-radius:10px;border:1px solid var(--line)}.notice{padding:12px 14px;border-radius:12px;margin-bottom:16px;background:#eaf8ee;color:#135b2b}.error{background:#feecec;color:#8b0d16}.actions{display:flex;gap:8px;flex-wrap:wrap}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.stat{background:#fff;border-radius:18px;padding:20px;border:1px solid var(--line)}.stat strong{font-size:32px;display:block}.help{color:var(--muted);font-size:13px}.preview-img{max-width:180px;border-radius:14px;display:block;margin:8px 0}@media(max-width:850px){.admin-shell{grid-template-columns:1fr}.admin-sidebar{position:relative;height:auto}.form-row,.stat-grid{grid-template-columns:1fr}.admin-main{padding:18px}}