:root{--bg: #f6f7f9;--surface: #ffffff;--line: #e4e7eb;--ink: #16191d;--muted: #6b7280;--brand: #0f7b6c;--brand-dark: #0b5c50;--accent: #e8590c;--danger: #c92a2a;--ok: #2b8a3e;--radius: 14px;--shadow: 0 1px 2px rgb(16 25 29 / 6%), 0 8px 24px rgb(16 25 29 / 6%)}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:Segoe UI,Tahoma,system-ui,sans-serif;font-size:16px;line-height:1.6}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1100px,100% - 2rem);margin-inline:auto}.stack{display:flex;flex-direction:column;gap:1rem}.row{display:flex;align-items:center;gap:.75rem}.row-between{display:flex;align-items:center;justify-content:space-between;gap:.75rem}.wrap{flex-wrap:wrap}.grow{flex:1}.muted{color:var(--muted)}.small{font-size:.85rem}.strike{text-decoration:line-through;color:var(--muted);font-weight:400}.center{text-align:center}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1rem}.grid{display:grid;gap:1rem;grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.6rem 1.1rem;border:1px solid transparent;border-radius:10px;background:var(--brand);color:#fff;font:inherit;font-weight:600;cursor:pointer;transition:background .15s ease}.btn:hover:not(:disabled){background:var(--brand-dark)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}.btn-ghost:hover:not(:disabled){background:#eef1f4}.btn-danger{background:var(--danger)}.btn-danger:hover:not(:disabled){background:#a51111}.btn-sm{padding:.35rem .7rem;font-size:.85rem}.field{display:flex;flex-direction:column;gap:.3rem}.field label{font-size:.85rem;font-weight:600;color:var(--muted)}input,select,textarea{padding:.6rem .75rem;border:1px solid var(--line);border-radius:10px;font:inherit;background:var(--surface);color:inherit;width:100%}input:focus,select:focus,textarea:focus{outline:2px solid var(--brand);outline-offset:1px}.badge{display:inline-block;padding:.15rem .55rem;border-radius:999px;font-size:.78rem;font-weight:600;background:#eef1f4;color:var(--muted)}.badge-ok{background:#e6f4ea;color:var(--ok)}.badge-warn{background:#fff4e6;color:var(--accent)}.badge-off{background:#fdecec;color:var(--danger)}.alert{padding:.75rem 1rem;border-radius:10px;background:#fff4e6;border:1px solid #ffd8a8;color:#8a4b08}.alert-error{background:#fdecec;border-color:#ffc9c9;color:#a51111}.qty{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:10px;overflow:hidden}.qty button{border:0;background:var(--surface);padding:.3rem .7rem;font:inherit;font-weight:700;cursor:pointer}.qty button:hover{background:#eef1f4}.qty span{padding:0 .6rem;min-width:2.2rem;text-align:center}.thumb{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:10px;background:#eef1f4}.placeholder{width:100%;aspect-ratio:4/3;border-radius:10px;background:repeating-linear-gradient(45deg,#eef1f4,#eef1f4 10px,#e7ebef 10px 20px)}