.page-shell{max-width:1100px;margin:3rem auto;padding:0 1rem;min-height:55vh}.panel{background:#fff;border:1px solid #e8dfd6;border-radius:16px;padding:1.5rem;box-shadow:0 8px 30px #0000000d}.form-grid{display:grid;gap:1rem}.form-grid label{font-weight:700}.form-grid input,.form-grid select,.form-grid textarea{width:100%;padding:.85rem;border:1px solid #cdbba9;border-radius:9px;font:inherit}.alert{padding:1rem;border-radius:9px;background:#f5eee7;margin-bottom:1rem}.error{background:#ffe8e8;color:#8b1d1d}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{padding:.75rem;border-bottom:1px solid #eee;text-align:right}.admin-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1rem}.stat{background:#2b211d;color:#fff;border-radius:14px;padding:1.25rem}.stat strong{font-size:2rem;display:block}.newsletter{display:grid;gap:.5rem}.newsletter input{padding:.7rem;border-radius:8px;border:1px solid #aaa}