:root{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#243249;background:#f6f7fa;font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button{border:0;border-radius:12px;min-height:44px;background:#2345ae;color:#fff;padding:12px 18px;font-weight:600;cursor:pointer}button:hover{background:#193a99}button:disabled{background:#e8ebf2;color:#8791a2;cursor:default}input,select,textarea{width:100%;border:1px solid #d8deea;border-radius:12px;background:#fff;color:#243249;padding:12px;min-height:46px;outline:none}input:focus,select:focus,textarea:focus{border-color:#2345ae;box-shadow:0 0 0 3px #2345ae18}label{display:block;font-size:13px;font-weight:600;line-height:1.5}label input,label select,label textarea{margin-top:7px;font-weight:400;font-size:16px}header{max-width:980px;margin:auto;padding:22px 28px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #e3e7f0;font-size:14px;color:#647188}.brand{display:flex;gap:10px;align-items:center;font-size:27px;font-weight:800;letter-spacing:-1px;text-decoration:none;color:#2345ae}.brand span{font-size:10px;letter-spacing:2px;color:#647188}main{max-width:850px;margin:auto;padding:32px 28px 125px}.heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:24px}h1{font-size:30px;letter-spacing:-1px;margin:6px 0}h2{font-size:23px;margin:0}.eyebrow{font-size:10px;letter-spacing:2px;color:#6d7b91;font-weight:600;margin:0}#saved{font-size:12px;color:#6d7b91;text-align:right}.destination{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:20px;background:white;border:1px solid #e4e8f0;border-radius:18px}.tabs{display:flex;gap:6px;border-bottom:1px solid #dde3ed;margin:24px 0 20px}.tabs button{border-radius:12px 12px 0 0;color:#6d7b91;background:none;padding:12px 18px;border-bottom:3px solid transparent}.tabs button.active{color:#2345ae;border-color:#2345ae}.tabs span{background:#e8edf8;border-radius:16px;padding:2px 7px;margin-left:5px;font-size:12px}.search-label{font-size:0}#search{padding:14px 16px;font-size:16px;margin:0}#search-status,.fallback,.muted{font-size:13px;color:#6d7b91;line-height:1.6}.cards{display:grid;gap:12px}.card{padding:18px;background:#fff;border:1px solid #e1e6ee;border-radius:16px;min-width:0}.material-title{font-size:15px;line-height:1.5;font-weight:600;overflow-wrap:anywhere;margin:0}.catalog-row{display:flex;align-items:center;justify-content:space-between;gap:16px}.catalog-row>div{min-width:0}.add{min-width:44px;padding:8px 13px;flex-shrink:0;font-size:22px;background:#eef2ff;color:#2345ae}.add:hover{background:#e2e9ff}.add:disabled{font-size:12px;min-width:80px}.stock{margin:7px 0 0;font-size:12px;line-height:1.5;color:#6d7b91}.item-head{display:flex;align-items:start;justify-content:space-between;gap:12px}.icon{background:none;color:#8490a3;padding:4px 10px;font-size:23px;min-height:36px;flex-shrink:0}.icon:hover{background:#f1f3f8;color:#243249}.quantity-row{display:grid;grid-template-columns:1fr 1.5fr;gap:12px;margin-top:14px}.card details{margin-top:14px;font-size:12px;color:#6d7b91}.card summary{cursor:pointer}.card textarea{font-size:14px}.comment-box{margin:20px 0}.check{display:flex;align-items:center;gap:8px;margin-top:12px;font-weight:400}.check input{width:18px;height:18px;min-height:0;margin:0;accent-color:#2345ae}footer{position:fixed;bottom:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;gap:16px;background:#fffefb;border-top:1px solid #e1e6ee;padding:16px max(28px,calc((100vw - 794px)/2)) calc(16px + env(safe-area-inset-bottom));z-index:5}footer span{font-size:13px;color:#6d7b91}footer button span{color:#fff;margin-left:12px}.secondary{color:#2345ae;background:#e8edf8;margin-top:16px;width:100%}.fallback{padding-top:14px}#error,#send-error{padding:14px;border-radius:12px;background:#fff0f0;color:#a23838;font-size:14px;margin:12px 0;line-height:1.5}#success{background:#fff;border:1px solid #dce3ee;border-radius:20px;padding:28px}#success h2{margin-bottom:12px}#success p{font-size:15px;line-height:1.6;color:#6d7b91}dialog{border:0;border-radius:22px;padding:26px;width:min(560px,calc(100vw - 28px));max-height:85dvh;box-shadow:0 24px 90px #14274c33;color:#243249}dialog::backdrop{background:#12223b66}.dialog-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}#review-items .review-item{padding:12px 0;border-bottom:1px solid #e3e7f0;line-height:1.5;font-size:14px}#review-items small{display:block;color:#6d7b91;margin-top:4px}#send{width:100%;margin-top:12px}[hidden]{display:none!important}@media(min-width:700px){.cards{grid-template-columns:1fr 1fr}#cart.cards{grid-template-columns:1fr}}@media(max-width:550px){header{padding:18px 20px}main{padding:24px 16px 135px}h1{font-size:27px}.heading{margin-bottom:20px}.destination{padding:16px;gap:12px;grid-template-columns:1fr}footer{padding:12px 16px calc(12px + env(safe-area-inset-bottom))}footer>span{max-width:95px;font-size:12px}footer button{flex:1;max-width:280px}.card{padding:16px}.catalog-row{gap:10px}dialog{padding:20px}.material-title{font-size:14px}}

.catalog-unit{margin:5px 0 0;font-size:12px;color:#6d7b91}.quantity-row{grid-template-columns:minmax(0,160px) auto;align-items:end;justify-content:start}.unit-control{min-width:0}.unit-control label{max-width:160px}.unit-change{min-height:46px;min-width:68px;padding:10px 14px;background:#eef2ff;color:#2345ae;font-size:14px}.unit-change:hover{background:#e2e9ff}

.confirmation-actions{display:grid;gap:8px;margin-top:16px}.confirmation-actions #send,.confirmation-actions .secondary{margin:0}
.login-action{display:inline-flex;align-items:center;justify-content:center;border-radius:12px;min-height:44px;background:#2345ae;color:#fff;padding:12px 18px;font-weight:600;text-decoration:none}.login-action:hover{background:#193a99}.login-action[hidden]{display:none}

.search-tools{display:flex;gap:10px;align-items:center}.search-tools .search-label{flex:1;min-width:0}.tool-button{background:#e8edf8;color:#2345ae;font-size:13px;padding:12px 14px}.tool-button:hover{background:#dce5fb}#new-material{margin-top:12px}#voice-search[aria-pressed=true]{background:#fff0f0;color:#a23838}#voice-status{font-size:13px;line-height:1.6;color:#6d7b91}#new-material-form .quantity-row{grid-template-columns:1fr 1fr;align-items:end}#new-save{margin-top:16px;width:100%}.new-comment{margin-top:16px}#new-error{background:#fff0f0;color:#a23838;padding:12px;border-radius:12px;font-size:14px;line-height:1.5}@media(max-width:550px){.search-tools{flex-wrap:wrap}.search-tools .search-label{flex-basis:100%}.search-tools .tool-button{width:100%}}
#author-navigation{flex-wrap:wrap;margin-bottom:20px}#author-navigation a{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 14px;border-radius:12px;background:#e8edf8;color:#2345ae;text-decoration:none;font-size:14px;font-weight:600}#author-navigation a:hover{background:#dce5fb}