:root{--navy:#16324f;--blue:#2c7be5;--teal:#1fb6aa;--bg:#eef3f9;--text:#1f2937;--muted:#667085;--line:#dfe6ee;--danger:#b42318;--shadow:0 16px 40px rgba(16,24,40,.10)}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:linear-gradient(180deg,#eef3f9,#f8fafc);color:var(--text)}button,input{font:inherit}button{border:0;border-radius:12px;padding:12px 16px;font-weight:800;cursor:pointer;background:linear-gradient(135deg,var(--blue),var(--teal));color:#fff}.topbar{position:sticky;top:0;z-index:10;display:flex;justify-content:space-between;align-items:center;padding:14px max(20px,calc((100% - 1180px)/2));background:rgba(255,255,255,.94);box-shadow:0 4px 18px rgba(16,24,40,.08)}.topbar div{display:flex;gap:10px}.topbar strong{color:var(--navy);font-size:1.2rem}.topbar span{color:var(--muted)}.kiosk-link{color:var(--navy);font-weight:800;text-decoration:none}.shell{width:min(1180px,94%);margin:28px auto 60px}.card{background:#fff;border-radius:22px;padding:22px;box-shadow:var(--shadow)}.login-card{max-width:460px;margin:9vh auto}.login-card h1,.dashboard-head h1,.section-head h2{color:var(--navy);margin-top:0}label{display:block;font-weight:800;margin:18px 0 8px}input{width:100%;border:2px solid var(--line);border-radius:12px;padding:13px}.login-card button{width:100%;margin-top:16px}.dashboard-head,.section-head{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:20px}.head-actions,.filters{display:flex;gap:10px}.secondary{background:#eef3f9;color:var(--navy)}.danger-outline{background:#fff;color:var(--danger);border:2px solid #f0b7b2}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:20px 0}.stat{background:#fff;border-radius:18px;padding:18px;box-shadow:0 8px 24px rgba(16,24,40,.07)}.stat span{display:block;color:var(--muted);font-weight:700}.stat strong{display:block;color:var(--navy);font-size:2rem;margin-top:8px}.tabs{display:flex;gap:8px;margin-bottom:12px;overflow:auto}.tab{background:#dfe8f3;color:var(--navy);white-space:nowrap}.tab.active{background:var(--navy);color:#fff}.search{min-width:220px}.records{display:grid;gap:12px}.record{border:1px solid var(--line);border-radius:16px;padding:16px;display:grid;grid-template-columns:1fr auto;gap:18px;align-items:center}.record h3{margin:0 0 6px;color:var(--navy)}.record p{margin:4px 0;color:var(--muted)}.code{display:inline-block;background:#eef3f9;border-radius:10px;padding:6px 10px;color:var(--navy);font-weight:900;letter-spacing:.08em}.checkout{background:var(--navy)}.badge{display:inline-block;border-radius:999px;padding:5px 9px;font-size:.82rem;font-weight:800}.badge.active{background:#e8f7ef;color:#067647}.badge.done{background:#eef3f9;color:#475467}.empty{text-align:center;padding:36px;color:var(--muted)}.tool-grid{display:flex;gap:12px;flex-wrap:wrap}.status{min-height:22px;margin-top:12px;font-weight:700}.status.error{color:var(--danger)}.status.success{color:#067647}.toast{position:fixed;right:20px;bottom:20px;background:var(--navy);color:#fff;padding:14px 18px;border-radius:14px;opacity:0;transition:.2s}.toast.show{opacity:1}@media(max-width:850px){.stats{grid-template-columns:1fr 1fr}.dashboard-head,.section-head{align-items:stretch;flex-direction:column}.head-actions,.filters{flex-wrap:wrap}}@media(max-width:520px){.stats{grid-template-columns:1fr}.record{grid-template-columns:1fr}.record button{width:100%}.topbar span{display:none}}