:root{--blue-900: #1F4E78;--blue-700: #2E75B6;--blue-500: #5B9BD5;--blue-100: #D9E2F3;--orange-700: #C0621F;--orange-100: #FBE6D6;--green: #2E7D32;--green-bg: #E2EFDA;--amber-bg: #FCE4D6;--amber-text: #9C0006;--grey-100: #F2F2F2;--grey-300: #D9D9D9;--grey-600: #595959;--text: #1a1a1a;--card-bg: #ffffff;--page-bg: #eef2f7}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica Neue,Helvetica,sans-serif;background:var(--page-bg);color:var(--text);padding:24px}.app{max-width:1100px;margin:0 auto}header.top{background:linear-gradient(135deg,var(--blue-900),var(--blue-700));color:#fff;padding:26px 30px;border-radius:14px;margin-bottom:18px}header.top h1{margin:0 0 6px;font-size:24px}header.top p{margin:0;font-size:13.5px;opacity:.9}.banner{background:var(--amber-bg);color:var(--amber-text);border:1px solid #f5b7ad;border-radius:10px;padding:12px 16px;font-size:12.5px;line-height:1.5;margin-bottom:18px}.banner b{display:block;margin-bottom:2px;font-size:13px}.card{background:var(--card-bg);border-radius:14px;padding:20px 22px;box-shadow:0 1px 3px #0000000f,0 1px 2px #00000014;margin-bottom:18px}.card h2{margin:0 0 14px;font-size:16px;color:var(--blue-900);border-bottom:2px solid var(--blue-100);padding-bottom:8px}.params-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;align-items:end}.fields-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}label{display:block;font-size:12px;font-weight:700;color:var(--grey-600);margin-bottom:5px}select,input[type=text],input[type=number]{width:100%;padding:8px 10px;border:1px solid var(--grey-300);border-radius:8px;font-size:13.5px;font-family:inherit;background:#fff;color:var(--text)}select:focus,input:focus{outline:2px solid var(--blue-500);border-color:var(--blue-500)}.hint{font-size:11px;color:var(--grey-600);margin-top:4px;line-height:1.4}.range-row{display:flex;align-items:center;gap:10px}.range-row input[type=range]{flex:1;accent-color:var(--blue-700)}.range-val{min-width:52px;text-align:right;font-weight:700;color:var(--blue-900);font-size:13.5px}.field{margin-bottom:14px}.box{background:var(--grey-100);border:1px solid var(--grey-300);border-radius:10px;padding:10px 12px;margin-bottom:14px}.checkbox-row{display:flex;align-items:flex-start;gap:8px;cursor:pointer}.checkbox-row input[type=checkbox]{margin-top:2px;accent-color:var(--blue-700);width:16px;height:16px;flex:none}.checkbox-row span{font-size:12.5px;font-weight:700;color:var(--text);line-height:1.4}.box-detail{margin-top:10px}.result-flag{margin-top:8px;padding:8px 10px;border-radius:8px;font-size:12px;font-weight:700}.result-flag.iii{background:var(--green-bg);color:var(--green)}.result-flag.v{background:var(--amber-bg);color:var(--amber-text)}.result-flag.ok{background:var(--green-bg);color:var(--green)}.result-flag.warn{background:var(--amber-bg);color:var(--amber-text)}table.itens-table{width:100%;border-collapse:collapse;font-size:12.5px;margin-top:6px}table.itens-table th{background:var(--blue-100);color:var(--blue-900);text-align:left;font-size:10.5px;text-transform:uppercase;letter-spacing:.02em;padding:8px 6px}table.itens-table td{padding:6px;border-bottom:1px solid var(--grey-100);vertical-align:middle}table.itens-table td.pct-col{text-align:right;white-space:nowrap;font-weight:700}table.itens-table col.col-ncm{width:110px}table.itens-table col.col-valor{width:140px}table.itens-table col.col-pct{width:80px}table.itens-table col.col-remove{width:40px}table.itens-table tfoot td{font-weight:700;background:var(--grey-100);padding:8px 6px}.btn-remove-item{background:#fff;border:1px solid #E5484D;color:#e5484d;border-radius:8px;width:30px;height:30px;font-size:14px;cursor:pointer;line-height:1}.btn-remove-item:hover{background:#fdecec}.btn-add-item{margin-top:10px;background:#fff;border:1px dashed var(--blue-700);color:var(--blue-700);border-radius:8px;padding:10px 16px;font-size:13px;font-weight:700;cursor:pointer}.btn-add-item:hover{background:var(--blue-100)}.btn-import-xml{margin-top:10px;margin-left:8px;background:var(--blue-700);border:1px solid var(--blue-700);color:#fff;border-radius:8px;padding:10px 16px;font-size:13px;font-weight:700;cursor:pointer}.btn-import-xml:hover{background:var(--blue-900)}.tab-pair{display:grid;grid-template-columns:1fr 1fr;gap:18px}@media(max-width:760px){.tab-pair{grid-template-columns:1fr}}.tab-col{border:1px solid var(--grey-300);border-radius:12px;overflow:hidden;background:#fff}.tab-head{padding:10px 14px;font-weight:700;color:#fff;font-size:13.5px}.tab-head.puro{background:var(--blue-700)}.tab-head.hibrido{background:var(--orange-700)}.tab-body{padding:14px}table.result-table{width:100%;border-collapse:collapse;font-size:12.5px}table.result-table td{padding:6px 4px;border-bottom:1px solid var(--grey-100);vertical-align:middle}table.result-table td.label{color:var(--grey-600)}table.result-table td.val{text-align:right;font-weight:700;color:var(--text);white-space:nowrap}tr.highlight-puro td{background:var(--blue-100);font-weight:700;color:var(--blue-900)}tr.highlight-hibrido td{background:var(--orange-100);font-weight:700;color:var(--orange-700)}tr.highlight-credito td{background:var(--green-bg);font-weight:700;color:var(--green)}tr.subtle td{color:var(--grey-600);font-style:italic}tr.section-row td{background:var(--grey-100);font-weight:700;font-size:10.5px;text-transform:uppercase;letter-spacing:.03em;color:var(--grey-600);padding-top:10px}.badge{display:inline-block;padding:3px 9px;border-radius:999px;font-size:11px;font-weight:700}.badge.up{background:#fce4d6;color:#9c0006}.badge.down{background:var(--green-bg);color:var(--green)}.badge.flat{background:var(--grey-100);color:var(--grey-600)}.comparativo{margin-top:18px;padding:14px 16px;background:var(--grey-100);border-radius:10px}.comparativo-row{display:flex;justify-content:space-between;align-items:center;padding:6px 0;font-size:13px;border-bottom:1px solid var(--grey-300)}.comparativo-row:last-of-type{border-bottom:none}.comparativo-row .label{color:var(--grey-600);font-weight:700}.recommendation{margin-top:12px;padding:12px 14px;background:var(--blue-100);border-left:4px solid var(--blue-700);border-radius:8px;font-size:12.5px;line-height:1.5;color:#1a3a57}.chart-box svg{width:100%;height:auto;display:block}.legend{display:flex;gap:14px;flex-wrap:wrap;margin-top:8px;font-size:11.5px;color:var(--grey-600)}.legend span{display:inline-flex;align-items:center;gap:5px}.legend i{width:10px;height:10px;border-radius:3px;display:inline-block}footer{text-align:center;font-size:11px;color:var(--grey-600);padding:14px 0 4px}.source-list{font-size:10.5px;color:var(--grey-600);line-height:1.6;margin-top:6px}.btn-save-diag{background:var(--orange-500);color:#fff;border:none;border-radius:6px;padding:8px 14px;font-size:13.5px;font-weight:700;cursor:pointer;transition:background .2s ease}.btn-save-diag:hover{background:var(--orange-600)}.btn-history-toggle{background:var(--blue-700);color:#fff;border:none;border-radius:6px;padding:8px 14px;font-size:13.5px;font-weight:700;cursor:pointer;transition:background .2s ease}.btn-history-toggle:hover{background:var(--blue-900)}.btn-action-sm{background:#fff;color:var(--blue-700);border:1px solid var(--blue-200);border-radius:5px;padding:5px 10px;font-size:12px;font-weight:700;cursor:pointer;transition:all .2s ease}.btn-action-sm:hover{background:var(--blue-100);border-color:var(--blue-700)}.historico-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:14px}.historico-item-card{background:#fff;border:1px solid var(--grey-200);border-left:4px solid var(--blue-500);border-radius:8px;padding:12px 14px;box-shadow:0 2px 5px #0000000d;display:flex;flex-direction:column;justify-content:space-between;transition:transform .15s ease,box-shadow .15s ease}.historico-item-card:hover{transform:translateY(-2px);box-shadow:0 4px 10px #00000017}.historico-item-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:6px}.historico-item-title{font-weight:700;font-size:14px;color:var(--blue-900);margin-bottom:2px}.historico-item-sub{font-size:11.5px;color:var(--grey-600)}.historico-item-date{font-size:10.5px;color:#888;white-space:nowrap}.historico-item-body{font-size:12px;color:#444;margin:8px 0;line-height:1.4;background:#f9fbfd;padding:8px;border-radius:6px}.historico-item-actions{display:flex;gap:6px;margin-top:8px;flex-wrap:wrap}.btn-card-action{flex:1;min-width:80px;padding:6px 8px;font-size:11.5px;font-weight:700;border-radius:5px;cursor:pointer;text-align:center;border:1px solid transparent}.btn-card-load{background:var(--blue-100);color:var(--blue-900);border-color:var(--blue-200)}.btn-card-load:hover{background:var(--blue-200)}.btn-card-pptx{background:var(--orange-500);color:#fff}.btn-card-pptx:hover{background:var(--orange-600)}.btn-card-delete{background:#fff;color:var(--red-700, #c00000);border-color:#f5c6cb}.btn-card-delete:hover{background:#f8d7da}.main-nav-tabs{display:flex;gap:12px;margin-bottom:20px;border-bottom:2px solid var(--grey-300);padding-bottom:0}.nav-tab-btn{display:flex;align-items:center;gap:8px;padding:12px 22px;font-size:15px;font-weight:700;color:var(--grey-600);background:#fff;border:1px solid var(--grey-300);border-bottom:none;border-radius:10px 10px 0 0;cursor:pointer;transition:all .2s ease;position:relative;top:2px}.nav-tab-btn:hover{color:var(--blue-900);background:var(--blue-100)}.nav-tab-btn.active{color:#fff;background:var(--blue-700);border-color:var(--blue-700);box-shadow:0 -2px 6px #00000014}.nav-badge{background:#fff;color:var(--blue-900);font-size:12px;font-weight:800;padding:2px 8px;border-radius:12px;box-shadow:inset 0 0 0 1px #0000001a}.nav-tab-btn.active .nav-badge{background:#fff;color:var(--blue-900)}.diag-action-bar{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:20px;background:#fff;padding:14px 18px;border-radius:12px;box-shadow:0 1px 3px #0000000f;border-left:5px solid var(--blue-700)}.btn-save-diag{background:var(--green);color:#fff;border:none;padding:10px 18px;font-size:14px;font-weight:700;border-radius:8px;cursor:pointer;transition:background .2s ease,transform .1s ease;box-shadow:0 2px 4px #0000001a}.btn-save-diag:hover{background:#236327;transform:translateY(-1px)}.btn-new-diag{background:var(--blue-900);color:#fff;border:none;padding:10px 18px;font-size:14px;font-weight:700;border-radius:8px;cursor:pointer;transition:background .2s ease,transform .1s ease;box-shadow:0 2px 4px #0000001a}.btn-new-diag:hover{background:#173b5c;transform:translateY(-1px)}.btn-new-diag-sm{background:var(--blue-900);color:#fff;border:none;padding:6px 14px;font-size:13px;font-weight:700;border-radius:6px;cursor:pointer;transition:background .2s ease}.btn-new-diag-sm:hover{background:#173b5c}.historico-card-main{border-top:4px solid var(--blue-700)}.historico-header-bar{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;margin-bottom:16px;border-bottom:2px solid var(--blue-100);padding-bottom:10px}.historico-header-bar h2{border-bottom:none;margin:0;padding:0}.historico-actions-top{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.search-box-wrapper input{width:100%;padding:10px 14px;border:1px solid var(--grey-300);border-radius:8px;font-size:14px;background:#fafafa;transition:border-color .2s ease,background .2s ease}.search-box-wrapper input:focus{background:#fff;border-color:var(--blue-500);outline:none}