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40px)/2);padding:48px max(20px,50vw - 690px);display:flex;overflow:hidden}.eyebrow{color:var(--cyan);letter-spacing:.18em;font-size:11px;font-weight:800;display:inline-block}.mode-switch{grid-template-columns:1fr;gap:10px;width:min(340px,100%);display:grid}.mode-switch button{text-align:left;color:#fff;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#1a1f22d1;border:1px solid #ffffff38;border-radius:12px;min-height:104px;padding:18px 20px;transition:all .2s;position:relative}.mode-switch button:hover{border-color:#18c9c380;transform:translateY(-2px)}.mode-switch button.active{color:var(--navy);border-color:var(--cyan);background:var(--cyan);box-shadow:0 18px 50px #03142347}.mode-switch button>span{opacity:.55;letter-spacing:.12em;margin-bottom:12px;font-size:11px;font-weight:800;display:block}.mode-switch strong,.mode-switch small{display:block}.mode-switch strong{font-size:17px}.mode-switch 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48px}.history-detail-header{justify-content:space-between;align-items:flex-start;gap:20px;display:flex}.history-detail-header span{color:var(--cyan-dark);font-size:10px;font-weight:800}.history-detail-header h3{margin:8px 0 6px;font-size:27px}.history-detail-header p{color:#82929e;margin:0;font-size:10px}.danger-button{color:#b23b3b;background:#fff7f6;border:1px solid #e6bdbd;border-radius:6px;height:36px;padding:0 13px;font-size:10px;font-weight:800}.history-summary-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:26px 0;display:grid}.history-summary-grid>div{background:#fff;border:1px solid #dfe6e9;border-radius:8px;padding:16px}.history-summary-grid span,.history-summary-grid strong{display:block}.history-summary-grid span{color:#84939e;font-size:9px}.history-summary-grid strong{margin-top:7px;font-size:14px}.history-section{margin-top:28px}.history-section h4{margin:0 0 12px;font-size:14px}.history-condition-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}.history-condition-grid>div{background:#fff;border:1px solid #e1e7ea;border-radius:7px;padding:12px 14px}.history-condition-grid span,.history-condition-grid strong{display:block}.history-condition-grid span{color:#8998a2;font-size:9px}.history-condition-grid strong{margin-top:6px;font-size:11px}.history-muted{color:#8a99a3;border:1px dashed #d6dfe3;border-radius:7px;padding:12px 14px;font-size:10px}.history-surcharge-list{flex-wrap:wrap;gap:7px;display:flex}.history-surcharge-list span{color:#3e6770;background:#e9f7f5;border-radius:5px;padding:7px 9px;font-size:10px}.history-plan-table-wrap{box-shadow:none}.history-plan-table{min-width:1040px}footer{color:#8395a3;letter-spacing:.12em;border-top:1px solid #dbe3e8;justify-content:space-between;gap:20px;padding:28px clamp(20px,4vw,64px);font-size:9px;display:flex}@media (width<=1100px){.project-grid{grid-template-columns:1fr 1fr}.condition-grid,.surcharge-grid{grid-template-columns:repeat(2,1fr)}.history-body{grid-template-columns:280px minmax(0,1fr)}.history-summary-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=720px){.topbar{flex-direction:column;align-items:flex-start}.brand{gap:10px}.brand-logo{width:78px}.brand strong{letter-spacing:.03em;font-size:14px}.brand span{font-size:10px}.topbar-actions{flex-direction:column;align-items:stretch;gap:12px;width:100%}.history-entry{width:100%}.source-status{width:100%;min-width:0}main{width:min(100% - 24px,1380px)}.hero-panel{background-position:top;background-size:100%;min-height:640px;margin-inline:-12px;padding:36px 20px 52px}.mode-switch{width:100%}.mode-switch button{min-height:120px}.mode-switch button>span{margin-bottom:16px}.form-section{padding:26px 20px}.project-grid,.condition-grid,.surcharge-grid{grid-template-columns:1fr}.submit-bar,.results-header{flex-direction:column;align-items:stretch}.primary-button{width:100%}.plan-table-wrap{border-radius:8px;margin-inline:-8px}.history-overlay{padding:0}.history-modal{border-radius:0;width:100%;height:100vh}.history-modal-header{min-height:70px;padding:14px 18px}.history-body{grid-template-rows:minmax(170px,34vh) minmax(0,1fr);grid-template-columns:1fr}.history-list-panel{border-bottom:1px solid #d9e2e7;border-right:0;padding:12px}.history-detail-content{padding:22px 18px 36px}.history-detail-header{flex-direction:column}.history-summary-grid,.history-condition-grid{grid-template-columns:1fr}footer{flex-direction:column}}