:root{--bg: #eaf2ea;--ink: #14241b;--muted: #4d6156;--line: #b8c7b8;--panel: #f8fcf7;--accent: #2d8f4f}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:linear-gradient(180deg,#2d8f4f1a,#2d8f4f00),var(--bg);color:var(--ink);font-family:Manrope,sans-serif}.merchant-shell{max-width:980px;margin:0 auto;padding:1.2rem;display:grid;gap:.9rem}.merchant-hero{border:1px solid var(--line);border-radius:18px;padding:1.1rem 1.2rem;background:var(--panel)}.merchant-hero h1{margin:.2rem 0;font-size:clamp(1.8rem,4vw,2.5rem)}.merchant-hero p{margin:0;color:var(--muted)}.tag{margin:0;font-size:.77rem;text-transform:uppercase;letter-spacing:.08em;color:var(--accent);font-family:JetBrains Mono,monospace}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:.65rem}.cards article{border:1px solid var(--line);border-radius:14px;background:#fff;padding:.8rem;animation:pop .4s ease both}.cards h2{margin:0;color:var(--muted);font-size:.86rem}.cards strong{margin-top:.6rem;display:block;font-size:1.35rem}.orders{border:1px solid var(--line);border-radius:16px;background:#fff;padding:.9rem}.login-form{margin-top:1rem;display:grid;gap:.75rem;max-width:360px}.login-form label{display:grid;gap:.35rem}.login-form input{border:1px solid var(--line);border-radius:12px;padding:.75rem;font:inherit}.login-form button,.logout-button{width:fit-content;border:0;border-radius:999px;padding:.65rem 1rem;font:inherit;cursor:pointer;background:var(--accent);color:#fff}.logout-button{margin-top:1rem}.error{color:#a12929}.orders header{display:flex;justify-content:space-between;align-items:center}.orders h2{margin:0}.orders span{color:var(--muted);font-size:.82rem;font-family:JetBrains Mono,monospace}.order-list{margin-top:.7rem;display:grid;gap:.5rem}.order-list article{border:1px solid var(--line);border-radius:12px;padding:.65rem;display:grid;grid-template-columns:1fr auto auto;gap:.6rem;align-items:center}.order-list p{margin:0;font-weight:700}.order-list small{color:var(--muted)}.order-list strong{font-size:.9rem}.empty{color:var(--muted);margin:0}@keyframes pop{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@media(max-width:640px){.order-list article{grid-template-columns:1fr}}