:root{font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#252727;background:#f2f3f5;line-height:1.5;font-size:16px;--brand:#811c1c;--line:#dcdfe3;--muted:#62686e;--paper:#fff}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea{outline-offset:4px}button{cursor:pointer;border:1px solid var(--line);border-radius:10px;background:white;color:inherit;padding:10px 17px;font-weight:600}button:hover{border-color:var(--brand);background:#faf3f3}button:disabled{opacity:.45;cursor:not-allowed}.primary{color:white;background:var(--brand);border-color:var(--brand)}.primary:hover{background:#631515}.danger{color:#a01818}.quiet{border:0;background:transparent}.layout{display:grid;grid-template-columns:235px 1fr;min-height:100vh}.sidebar{background:white;border-right:1px solid var(--line);padding:30px 20px;display:flex;flex-direction:column;gap:25px}.brand img{width:120px;height:auto;display:block}.brand small{color:var(--brand);font-size:14px}.sidebar nav{display:grid;gap:7px}.sidebar nav button{text-align:left;border:0;background:transparent;font-weight:500}.sidebar nav button.active{color:var(--brand);background:#f7eaea;font-weight:700}.sidebar .bottom{margin-top:auto}.page{max-width:1180px;width:100%;margin:auto;padding:35px 40px;align-self:start}.top{display:flex;gap:20px;align-items:center;justify-content:space-between;margin-bottom:26px}.eyebrow{text-transform:uppercase;letter-spacing:.15em;font-size:12px;font-weight:700;color:var(--brand);margin:0 0 7px}h1{font-size:32px;line-height:1.2;letter-spacing:-.035em;margin:0}h2{font-size:21px;line-height:1.3;margin:0 0 14px}h3{font-size:17px;margin:0 0 6px}p{margin:7px 0 14px}.muted,small{color:var(--muted)}small{font-size:14px}.tag{font-size:12px;border-radius:6px;background:#f1f2f3;padding:5px 9px;color:#565b61}.tag.green{background:#e4f2e9;color:#246b43}.card{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:24px;margin-bottom:18px}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.grid .card{margin-bottom:0}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:24px}.stats .card{margin:0}.metric{font-size:32px;font-weight:650;letter-spacing:-.04em}.module{display:block;text-align:left;width:100%;padding:26px}.module .symbol{font-size:26px;color:var(--brand);margin-bottom:22px}.module p{color:var(--muted);font-size:14px;margin:0}.role{max-width:740px;margin:10vh auto;padding:30px}.role .brand{margin-bottom:46px}.role h1{font-size:40px}.role .grid{margin-top:30px}.role button{min-height:165px}.local-note{font-size:13px;color:var(--muted);margin:22px 0 0;line-height:1.6}.row{display:flex;align-items:center;justify-content:space-between;gap:15px}.stack{display:grid;gap:14px}.actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.field{display:grid;gap:6px;font-size:14px;color:#454b51}.field input,.field select,.field textarea,input.search{width:100%;border:1px solid #cdd2d7;border-radius:8px;padding:10px 12px;background:white;color:#20242a;min-height:44px}.field textarea{min-height:83px;resize:vertical}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--brand);outline:2px solid #811c1c22}.fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.full{grid-column:1/-1}.check{display:flex;gap:10px;align-items:center;font-size:14px;margin:6px 0}.check input{width:18px;height:18px;accent-color:var(--brand)}.separator{height:1px;background:var(--line);margin:20px 0}.item{padding:17px 0;border-bottom:1px solid var(--line)}.item:last-child{border-bottom:0}.empty{text-align:center;padding:45px 20px;color:var(--muted)}.empty h2{color:#343a40}.total{background:#262d33;color:white;border:0}.total small{color:#c3cbd3}.total .sum{font-size:30px;font-weight:650}.material{display:grid;grid-template-columns:1fr 85px 100px 40px;align-items:end;gap:10px;margin:10px 0}.timer{font-size:56px;letter-spacing:-.045em;font-variant-numeric:tabular-nums;text-align:center;padding:25px 0}.area.active{background:#811c1c;color:white}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;text-align:left;font-size:14px}th,td{padding:13px;border-bottom:1px solid var(--line)}th{background:#f4f5f6}.right{text-align:right}.banner{padding:12px 16px;background:#fff7e7;border:1px solid #ecd5a8;border-radius:9px;font-size:14px;margin-bottom:20px}dialog{width:min(680px,calc(100vw - 24px));max-height:90vh;border:1px solid var(--line);border-radius:16px;padding:25px;color:#252727}dialog::backdrop{background:#18202a80}dialog header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}dialog footer{display:flex;justify-content:flex-end;gap:10px;margin-top:23px}#notice{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);z-index:10;background:#263630;color:white;border-radius:10px;padding:12px 20px;max-width:90vw;display:none}#notice.visible{display:block}.quote-layout{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:22px}.quote-layout aside{align-self:start;position:sticky;top:20px}.count{font-size:13px;color:var(--muted)}
@media(max-width:850px){.layout{grid-template-columns:1fr}.sidebar{padding:15px 20px;border-right:0;border-bottom:1px solid var(--line);gap:13px}.sidebar .brand{display:flex;align-items:center;gap:12px}.sidebar .brand img{width:85px}.sidebar nav{display:flex;overflow:auto;gap:3px}.sidebar nav button{white-space:nowrap;padding:10px}.sidebar .bottom{position:absolute;right:13px;top:13px}.sidebar .bottom small{display:none}.page{padding:24px 20px}.quote-layout{grid-template-columns:1fr}.quote-layout aside{position:static}.top{align-items:flex-start}h1{font-size:28px}}@media(max-width:520px){.grid,.fields{grid-template-columns:1fr}.stats{gap:8px}.stats .card{padding:12px}.stats small{font-size:12px}.metric{font-size:25px}.card{padding:18px}.role{margin:4vh auto;padding:24px}.role .grid{gap:12px}.role button{min-height:125px}.top{flex-wrap:wrap}.material{grid-template-columns:1fr 70px 35px}.material .price{grid-column:1/-1}.timer{font-size:45px}.item.row{align-items:flex-start;flex-wrap:wrap}}

.material-card{border:1px solid var(--line);border-radius:12px;padding:18px;margin:18px 0;background:#fafbfc}
.material-card .actions,.project-tabs{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}
.material-result{font-size:14px;margin-top:16px}
.pdf-download{display:block;text-align:center;padding:12px 20px;border-radius:10px;text-decoration:none;font-weight:600}
.update-badge{display:inline-block;background:#b33500;color:#fff;padding:2px 7px;border-radius:5px;font-size:13px;margin-left:8px;vertical-align:middle}
.messages{max-height:420px;overflow:auto;margin:18px 0}
.messages p{overflow-wrap:anywhere}
.chat-image{display:block;max-width:100%;width:auto;max-height:280px;object-fit:contain;border-radius:10px;margin:10px 0}
.instruction-images{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px}.instruction-images figure{margin:0;min-width:0}#instructionForm .actions{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0}#instructionForm .actions button{min-height:44px}
#customerResults{margin-top:20px}
/* Phone layout: reachable navigation, readable inputs, and no page-wide scrolling. */
@media(max-width:600px){
 .layout{display:block;min-height:100dvh;padding-bottom:calc(172px + env(safe-area-inset-bottom))}
 .sidebar{padding:12px 16px;gap:10px}
 .sidebar .brand img{width:76px}
 .sidebar .bottom{font-size:13px;gap:8px}
 .sidebar .bottom button{min-height:44px;padding:8px 12px}
 .sidebar nav{position:fixed;bottom:0;left:0;right:0;z-index:8;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px;padding:8px 10px calc(8px + env(safe-area-inset-bottom));background:#fff;border-top:1px solid var(--line);box-shadow:0 -4px 20px #0000000a}
 .sidebar nav button{min-width:0;min-height:44px;text-align:center;padding:8px 4px!important;font-size:13px;white-space:normal;border-radius:9px}
 .sidebar nav .update-badge{font-size:10px;margin-left:3px;padding:1px 4px}
 .page{padding:22px 14px;margin:0;min-width:0}
 .top{gap:12px;margin-bottom:20px;flex-wrap:wrap}
 h1{font-size:28px}h2{font-size:20px}
 .card{padding:16px;border-radius:12px;min-width:0}
 .grid,.fields,.quote-layout{grid-template-columns:minmax(0,1fr)}
 .row{flex-wrap:wrap;gap:12px}.row>*{min-width:0;max-width:100%}
 button,.pdf-download{min-height:46px;touch-action:manipulation}
 input,select,textarea,.field input,.field select,.field textarea{font-size:16px;max-width:100%;min-width:0}
 .actions{gap:8px}.actions button{flex:1 1 140px}
 .page .project-tabs{display:flex;flex-wrap:nowrap;overflow-x:auto;gap:8px;padding-bottom:6px}
 .project-tabs button{flex:0 0 auto;white-space:nowrap}
 .stats{grid-template-columns:1fr;gap:10px}.stats .card{padding:14px 16px}.metric{font-size:30px}
 .timer{font-size:clamp(32px,10vw,45px);padding:18px 0}
 .messages{max-height:50dvh;overscroll-behavior:contain}
 .chat-image{max-height:320px;width:auto;max-width:100%}
 .instruction-images{grid-template-columns:minmax(0,1fr)}
 #chatForm>.primary,#instructionForm>.primary{width:100%;margin-top:16px}
 .table-wrap{max-width:100%;overscroll-behavior-x:contain}
 .item,h2,h3,.tag,.local-note{overflow-wrap:anywhere}
 dialog{width:calc(100vw - 16px);max-height:calc(100dvh - 24px);padding:18px;border-radius:14px}
 dialog footer{bottom:-18px;flex-wrap:wrap;padding-bottom:calc(12px + env(safe-area-inset-bottom))}
 dialog footer button{flex:1 1 120px}
 #notice{bottom:calc(172px + env(safe-area-inset-bottom));width:max-content;max-width:calc(100vw - 28px)}
 #profileStatus{overflow-wrap:anywhere;padding:10px 14px}
 #profileStatus button,#profileStatus a{display:inline-block;margin:5px 4px 0 0}
 .role{margin:20px auto;padding:20px 16px}.role h1{font-size:30px}
}
#profileStatus{margin:0;border-radius:0;position:relative}
.role .stack{margin-top:24px}
.role .stack button{min-height:70px}
dialog footer{position:sticky;bottom:-25px;background:white;padding:15px 0}
.project-tabs button{min-height:44px}
#projectSelect,#employeeProject{display:block;width:100%;min-height:54px;padding:12px 16px;font:inherit;font-size:17px;line-height:1.4;border:1px solid #cbd1da;border-radius:12px;background-color:#fff;color:#252525;margin-top:6px;margin-bottom:16px;box-sizing:border-box}
#projectSelect:focus-visible,#employeeProject:focus-visible{outline:2px solid var(--brand);outline-offset:3px}
.sidebar nav .platform-return{display:block;text-align:left;border:0;border-radius:10px;background:transparent;color:inherit;font:inherit;font-weight:500;padding:12px 16px;min-height:44px;text-decoration:none;line-height:1.4}
.sidebar nav .platform-return:hover{color:var(--brand);background:#f7eaea}
.sidebar nav .platform-return:focus-visible{outline:2px solid var(--brand);outline-offset:2px;background:#f7eaea}
@media(max-width:850px){.sidebar nav .platform-return{white-space:nowrap;padding:10px;flex-shrink:0}}
.brand strong{display:block;line-height:1.4;overflow-wrap:anywhere}
.platform-shell .platform-button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:11px 18px;border:1px solid #d5dbe3;border-radius:12px;background:#fff;color:#30343b;text-decoration:none;font-weight:600;line-height:1.35;box-shadow:0 1px 2px #17243508;transition:background .15s,border-color .15s}
.platform-shell .platform-button:hover{background:#f8eeee;border-color:#bd8585;color:#801b1b}
.platform-shell .platform-button-primary{background:#801b1b;color:#fff;border-color:#801b1b;margin:8px 0}
.platform-shell .platform-button-primary:hover{background:#641515;color:#fff;border-color:#641515}
.business-access-list{display:grid;gap:12px;margin-top:20px}
#businessSettings fieldset{min-width:0;margin:0;padding:18px;border:1px solid #d5dbe3;border-radius:12px}
#businessSettings legend{font-weight:700;padding:0 8px}
#businessSettings fieldset p{color:#59616b;margin-top:0}
#businessValidation:not(:empty){padding:12px;background:#fff4e5;border:1px solid #edc685;border-radius:8px;color:#753b00}
.platform-shell .business-access-button{justify-content:space-between;text-align:left;min-height:56px;overflow-wrap:anywhere}
.platform-shell .platform-button[aria-current=page]{background:#801b1b;color:white;border-color:#801b1b}
.platform-shell .platform-button:focus-visible{outline:3px solid #ad6868;outline-offset:3px}
.platform-subnav{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 20px}
.platform-shell .card>a.platform-button{margin-bottom:16px}
@media(max-width:520px){.platform-shell{padding:16px!important}.platform-shell nav{gap:8px!important}.platform-shell nav .platform-button{flex:1 1 auto;padding:11px 13px}.platform-shell header> .platform-button{margin-top:8px}}
.employee-details>summary{cursor:pointer;min-height:48px;padding:12px 4px;font-weight:600;overflow-wrap:anywhere}
.employee-details>summary:focus-visible{outline:2px solid #9b2727;outline-offset:3px;border-radius:6px}
.employee-details[open]>summary{margin-bottom:12px;border-bottom:1px solid #ddd}
.employee-details .actions{flex-wrap:wrap}
.sidebar .bottom button{margin-top:10px}
@media(max-width:850px){.sidebar .bottom{position:static;display:flex;gap:12px;align-items:center;justify-content:space-between}.sidebar .bottom small{display:block}.sidebar .bottom button{margin:0}}
@media(max-width:520px){.row{flex-wrap:wrap}.fields{gap:14px}.material-card{padding:14px}.project-tabs{display:grid;grid-template-columns:1fr}.sidebar nav button{padding:8px}.tag{font-size:14px}}