:root{font-family:Inter,Segoe UI,Arial,sans-serif;color:#172033;background:#eef4f8;line-height:1.45;--blue:#1267c4;--blue2:#0b4f9a;--green:#28a745;--border:#d9e3ec;--muted:#637083;--shadow:0 12px 32px rgba(25,55,85,.11)}
*{box-sizing:border-box}body{margin:0;min-height:100vh;background:linear-gradient(145deg,#edf5fb 0,#f8fbfd 48%,#edf7f1 100%)}
button,input{font:inherit}.shell{width:min(920px,100%);margin:auto;padding:18px 14px 30px}.brand{display:flex;align-items:center;gap:15px;padding:10px 4px 20px}.logo{width:92px;height:92px;object-fit:contain;border-radius:20px;background:white;box-shadow:var(--shadow)}.brand h1{margin:0;font-size:clamp(1.45rem,4vw,2.15rem);color:#133f70}.brand p{margin:3px 0 0;color:var(--muted)}
.card{background:#fff;border:1px solid rgba(217,227,236,.9);border-radius:20px;padding:20px;box-shadow:var(--shadow);margin-bottom:16px}.card h2{margin:0 0 14px}.search-card label{display:block;font-weight:650;margin-bottom:8px}.search-row{display:grid;grid-template-columns:1fr auto;gap:10px}.search-row input{min-width:0;border:2px solid var(--border);border-radius:13px;padding:14px 15px;font-size:1.05rem;outline:none}.search-row input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(18,103,196,.12)}button{border:0;border-radius:13px;background:linear-gradient(135deg,var(--blue),var(--blue2));color:white;font-weight:700;padding:0 24px;cursor:pointer;min-height:52px}button:disabled{opacity:.6;cursor:wait}.hint{color:var(--muted);font-size:.9rem;margin:9px 0 0}.status{min-height:22px;margin-top:10px;font-weight:600}.status.error{color:#b42318}.status.ok{color:#18763a}
.hidden{display:none!important}.product-heading,.stock-row,.results-title{display:flex;justify-content:space-between;align-items:center;gap:12px}.badge{background:#e8f2fd;color:var(--blue2);border-radius:999px;padding:5px 10px;font-weight:700;font-size:.82rem}.code{font-family:Consolas,monospace;color:var(--muted)}.product-card h2{margin:16px 0 20px;font-size:clamp(1.25rem,4vw,1.9rem)}.prices{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin-bottom:18px}.price{border:1px solid #cfe1f4;background:#f5faff;border-radius:15px;padding:13px}.price span{display:block;color:var(--muted);font-size:.85rem}.price strong{display:block;color:#087431;font-size:1.65rem;margin-top:3px}.stock-row{border-top:1px solid var(--border);padding-top:15px}.stock-row strong{font-size:1.3rem;color:#183e68}
.results-title h2{margin:0}.results-title span{color:var(--muted)}.results-list{display:grid;gap:9px;margin-top:15px}.result{width:100%;text-align:left;background:#fff;color:inherit;border:1px solid var(--border);padding:13px 14px;min-height:0;display:grid;grid-template-columns:1fr auto;gap:5px 12px}.result:hover,.result:focus{border-color:var(--blue);background:#f7fbff}.result .name{font-weight:700}.result .r-code{font-family:Consolas,monospace;color:var(--muted);font-size:.85rem}.result .r-price{grid-row:1/3;grid-column:2;align-self:center;color:#087431;font-size:1.15rem;font-weight:800}
footer{display:flex;justify-content:space-between;gap:12px;padding:8px 4px;color:var(--muted);font-size:.82rem}footer a{color:var(--blue2)}
@media(max-width:560px){.shell{padding:10px}.brand{padding:6px 2px 14px}.logo{width:72px;height:72px;border-radius:16px}.card{padding:16px;border-radius:16px}.search-row{grid-template-columns:1fr}.search-row button{width:100%}.result{grid-template-columns:1fr}.result .r-price{grid-row:auto;grid-column:auto}.prices{grid-template-columns:1fr 1fr}footer{flex-direction:column;text-align:center}}
.brand-copy{flex:1}.icon-button{width:48px;height:48px;min-height:48px;padding:0;border-radius:50%;font-size:1.7rem;line-height:1}.install-button{flex:0 0 auto}.search-card>input{width:100%;border:2px solid var(--border);border-radius:13px;padding:14px 15px;font-size:1.05rem;outline:none}.search-card>input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(18,103,196,.12)}.actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}.secondary{background:linear-gradient(135deg,#198754,#126c45)}.primary-price{max-width:300px}.link-button{background:none;color:var(--blue2);padding:0;min-height:0;border-radius:0;font-size:.82rem}.admin-detail{margin-top:18px;padding-top:16px;border-top:1px solid var(--border)}.admin-heading{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px}.small-button{min-height:36px;padding:7px 12px;font-size:.82rem}.admin-detail table{width:100%;border-collapse:collapse;font-size:.92rem}.admin-detail th,.admin-detail td{padding:9px;border-bottom:1px solid var(--border);text-align:right}.admin-detail th:first-child,.admin-detail td:first-child{text-align:left}.diagnostic-link{display:inline-block;margin-top:14px;color:var(--blue2);font-weight:700}.modal{border:0;padding:0;background:transparent;max-width:min(92vw,480px);width:100%}.modal::backdrop{background:rgba(12,27,44,.55);backdrop-filter:blur(3px)}.modal-card{position:relative;background:white;border-radius:20px;padding:24px;box-shadow:var(--shadow);display:grid;gap:12px}.modal-card h2{margin:0 30px 4px 0}.modal-card label{font-weight:700}.modal-card input{border:2px solid var(--border);border-radius:12px;padding:12px;font-size:1rem}.modal-close{position:absolute;right:12px;top:10px;background:none;color:#334155;min-height:36px;width:36px;padding:0;font-size:1.7rem}.modal ol{padding-left:22px;margin:4px 0}.modal li{margin:8px 0}
@media(max-width:560px){.actions{grid-template-columns:1fr}.brand{align-items:flex-start}.icon-button{width:42px;height:42px;min-height:42px}.prices{grid-template-columns:1fr}.admin-heading{align-items:flex-start;flex-direction:column}.admin-detail{overflow-x:auto}}