:root{
  --seoul-blue:#2f6ee5;
  --seoul-blue-dark:#1d4fb8;
  --seoul-ink:#142039;
  --seoul-muted:#657087;
  --seoul-line:#dfe6ef;
  --seoul-soft:#f4f7fb;
}
*{box-sizing:border-box}
body{margin:0;color:var(--seoul-ink);background:#f7f9fc;font-family:Pretendard,"Noto Sans KR",Arial,sans-serif}
.seoul-shell-header .container{display:flex;align-items:center;min-height:82px}
.store-label{margin-left:18px;padding:8px 12px;border:1px solid #dce5f3;border-radius:999px;color:#46556c;background:#f8faff;font-size:13px;font-weight:750;letter-spacing:-.02em}
.back-link{margin-left:auto;color:#4c5a70;font-size:15px;font-weight:750;text-decoration:none}
.back-link:hover{color:var(--seoul-blue)}
.seoul-estimate-main{padding:70px 0 110px;background:radial-gradient(circle at 82% 3%,rgba(47,110,229,.09),transparent 29%),#f7f9fc}
.seoul-intro{max-width:760px;margin:0 0 48px}
.seoul-intro .eyebrow{margin:0 0 13px;color:var(--seoul-blue);font-size:14px;font-weight:800;letter-spacing:.13em}
.seoul-intro h1{margin:0;color:#101b31;font-size:clamp(38px,5vw,62px);font-weight:760;line-height:1.12;letter-spacing:-.055em}
.seoul-intro>p:last-child{max-width:590px;margin:20px 0 0;color:var(--seoul-muted);font-size:17px;line-height:1.75;letter-spacing:-.025em}
.estimate-layout{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(330px,.75fr);gap:24px;align-items:start}
.estimate-form{display:grid;gap:16px}
.calculator-group{display:grid;gap:16px;margin:0}
.form-section[hidden],.piece-inline-section[hidden],.source-breakdown>div[hidden]{display:none!important}
.form-section,.result-card,.pricebook-card{border:1px solid rgba(213,222,234,.92);border-radius:24px;background:#fff;box-shadow:0 13px 36px rgba(34,57,91,.055)}
.form-section{padding:29px}
.section-heading{display:flex;align-items:flex-start;gap:14px;margin-bottom:22px}
.section-number{display:grid;place-items:center;flex:0 0 34px;height:34px;border-radius:11px;color:#fff;background:linear-gradient(145deg,#4f82e7,#2e62cd);font-size:12px;font-weight:850;box-shadow:0 7px 14px rgba(47,110,229,.18)}
.section-heading h2{margin:1px 0 5px;color:#17233a;font-size:21px;line-height:1.25;letter-spacing:-.04em}
.section-heading p{margin:0;color:#566277;font-size:16px;line-height:1.58}
.choice-grid{display:grid;gap:10px}
.choice-grid-two{grid-template-columns:repeat(2,minmax(0,1fr))}
.mode-choice-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.mode-card{min-height:116px;padding-right:42px}
.mode-card strong{font-size:19px}
.choice-card{position:relative;display:flex;min-height:96px;padding:19px 48px 17px 19px;flex-direction:column;justify-content:center;border:1px solid #dce4ee;border-radius:17px;background:#fbfcfe;cursor:pointer;transition:border-color .18s,background .18s,box-shadow .18s,transform .18s}
.choice-card:hover{border-color:#b7cae9;transform:translateY(-1px)}
.choice-card:has(input:checked){border-color:#78a2ec;background:#f4f8ff;box-shadow:inset 0 0 0 1px rgba(47,110,229,.15),0 8px 18px rgba(47,110,229,.08)}
.choice-card input,.segmented-control input{position:absolute;opacity:0;pointer-events:none}
.choice-card strong{font-size:18px;line-height:1.35;letter-spacing:-.025em}
.choice-card small{margin-top:7px;color:#59667b;font-size:15px;line-height:1.45}
.choice-check{position:absolute;top:18px;right:17px;width:21px;height:21px;border:1px solid #c8d2df;border-radius:50%;background:#fff}
.choice-card:has(input:checked) .choice-check{border:6px solid var(--seoul-blue)}
.material-card{padding-left:76px}
.material-swatch{position:absolute;left:19px;top:50%;width:42px;height:42px;border:1px solid rgba(63,77,96,.14);border-radius:12px;transform:translateY(-50%);box-shadow:inset 0 1px 2px rgba(255,255,255,.8)}
.swatch-coated{background:linear-gradient(145deg,#f7f7f3 0 68%,#c99a67 69% 82%,#a86e3f 83%)}
.swatch-plywood{background:repeating-linear-gradient(0deg,#c39259 0 3px,#dfbd8c 3px 7px)}
.sub-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:16px;padding:17px;border-radius:17px;background:#f5f7fa}
.sub-options[hidden]{display:none}
.option-label{display:block;margin-bottom:10px;color:#4f5d72;font-size:14px;font-weight:780}
.segmented-control{display:grid;grid-template-columns:repeat(2,1fr);gap:6px;padding:4px;border:1px solid #dce3ed;border-radius:13px;background:#fff}
.segmented-control label{position:relative}
.segmented-control span{display:grid;place-items:center;min-height:41px;border-radius:9px;color:#556176;font-size:15px;font-weight:780;cursor:pointer}
.segmented-control label:has(input:checked) span{color:#fff;background:linear-gradient(145deg,#4b80e5,#2858d1);box-shadow:0 5px 11px rgba(44,95,205,.2)}
.input-grid{display:grid;gap:10px}
.dimensions-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
.quantity-grid{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:12px}
.input-grid label>span:first-child{display:block;margin:0 0 9px;color:#3f4d64;font-size:16px;font-weight:800}
.input-grid input{width:100%;height:56px;padding:0 15px;border:1px solid #d2dce9;border-radius:14px;outline:0;color:#15223a;background:#fff;font-family:inherit;font-size:18px;font-weight:760;line-height:1;transition:border-color .18s,box-shadow .18s,background .18s}
.input-grid input:focus{border-color:#78a2ec;background:#fff;box-shadow:0 0 0 4px rgba(47,110,229,.1)}
.input-with-unit{position:relative;display:block}
.input-with-unit input{padding-right:50px}
.input-with-unit small{position:absolute;right:15px;top:50%;color:#59677e;font-size:16px;font-weight:720;transform:translateY(-50%)}
.section-total{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:19px;padding:17px 18px;border:1px solid #dce6f4;border-radius:16px;background:linear-gradient(145deg,#f8fbff,#f2f7ff)}
.section-total div{min-width:0}
.section-total span{display:block;color:#263751;font-size:16px;font-weight:830;letter-spacing:-.025em}
.section-total small{display:block;margin-top:5px;color:#536177;font-size:14px;line-height:1.5}
.section-total strong{flex:0 0 auto;color:#1758d1;font-size:28px;font-weight:830;letter-spacing:-.045em}
.section-heading-actions{align-items:center}
.section-heading-actions>div{flex:1;min-width:0}
.add-line-button{display:inline-flex;align-items:center;justify-content:center;gap:7px;flex:0 0 auto;min-height:48px;padding:0 16px;border:1px solid #c5d5ec;border-radius:13px;color:#174faa;background:#f7faff;font-family:inherit;font-size:16px;font-weight:790;line-height:1;cursor:pointer;transition:border-color .18s,background .18s,transform .18s}
.add-line-button:hover{border-color:#9db9e8;background:#eef5ff;transform:translateY(-1px)}
.add-line-button svg{width:17px;height:17px}
.multi-column-guide{display:none}
.multi-items{display:grid;gap:9px}
.multi-item{position:relative;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;align-items:end;padding:18px;border:1px solid #d8e2ee;border-radius:17px;background:#fbfcfe;transition:border-color .18s,box-shadow .18s}
.multi-item:focus-within{border-color:#9db9e8;box-shadow:0 0 0 4px rgba(47,110,229,.07)}
.multi-item label{min-width:0}
.multi-item label>span,.multi-line-total>span{display:block;margin-bottom:7px;color:#536176;font-size:14px;font-weight:780}
.multi-product{grid-column:1/3;padding-right:38px}
.multi-item :is(input,select){width:100%;height:56px;min-width:0;padding:0 14px;border:1px solid #cfdbe9;border-radius:13px;outline:0;color:#14223a;background:#fff;font-family:inherit;font-size:18px;font-weight:760;line-height:1}
.multi-item select{padding-right:5px}
.multi-item :is(input,select):focus{border-color:#78a2ec;box-shadow:0 0 0 3px rgba(47,110,229,.09)}
.multi-line-total{grid-column:3;grid-row:1;min-width:0;padding-right:36px;text-align:left}
.multi-line-total strong{display:flex;align-items:center;height:56px;color:#1758d1;font-size:25px;font-weight:840;letter-spacing:-.04em;white-space:nowrap}
.multi-line-total strong[data-tone="error"]{color:#a13d48}
.remove-line-button{position:absolute;top:19px;right:15px;display:grid;place-items:center;width:38px;height:38px;padding:0;border:0;border-radius:10px;color:#78869a;background:#f1f4f8;cursor:pointer}
.remove-line-button:hover{color:#a4414b;background:#fff0f1}
.remove-line-button svg{width:17px;height:17px}
.multi-empty{margin:0;padding:20px;border:1px dashed #cfd9e7;border-radius:15px;color:#637087;background:#fafcff;font-size:14px;text-align:center}
.integrated-heading{display:flex;align-items:center;gap:10px}
.integrated-heading .section-number{flex-basis:30px;height:30px;border-radius:9px;font-size:11px}
.source-breakdown{display:grid;gap:0;margin:22px 0 0;padding:7px 0;border-top:1px solid #e1e7ef;border-bottom:1px solid #e1e7ef}
.source-breakdown div{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:9px 0}
.source-breakdown dt{color:#526076;font-size:14px}
.source-breakdown dd{margin:0;color:#26354e;font-size:14px;font-weight:800}
.source-breakdown+ .total-block{margin-top:0;border-top:0}
.estimate-result{position:sticky;top:24px;display:grid;gap:14px}
.result-card{padding:29px;background:linear-gradient(155deg,#fff 0%,#fbfdff 68%,#f1f6ff 100%)}
.result-kicker{color:var(--seoul-blue);font-size:13px;font-weight:850;letter-spacing:.07em}
.result-card h2{margin:11px 0 6px;color:#142039;font-size:25px;letter-spacing:-.045em}
.result-selection{margin:0;color:#59667b;font-size:15px;line-height:1.65}
.total-block{margin-top:25px;padding:20px 0 21px;border-top:1px solid #e1e7ef;border-bottom:1px solid #e1e7ef}
.total-block span{display:block;margin-bottom:8px;color:#546176;font-size:14px;font-weight:750}
.total-block strong{display:block;color:#1556cf;font-size:clamp(30px,3vw,41px);font-weight:820;line-height:1.1;letter-spacing:-.055em}
.amount-breakdown{display:grid;gap:9px;margin:17px 0 0}
.amount-breakdown div{display:flex;justify-content:space-between;gap:20px}
.amount-breakdown dt{color:#5d697d;font-size:15px}
.amount-breakdown dd{margin:0;color:#2e3c53;font-size:15px;font-weight:780}
.quote-state{margin:18px 0 0;padding:13px 14px;border-radius:11px;color:#28599f;background:#eef5ff;font-size:14px;font-weight:720;line-height:1.58}
.quote-state[data-tone="error"]{color:#9b3b44;background:#fff1f2}
.estimate-note{margin:15px 0 0;color:#657186;font-size:14px;line-height:1.7}
.pricebook-card{overflow:hidden}
.pricebook-card summary{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 20px;cursor:pointer;list-style:none}
.pricebook-card summary::-webkit-details-marker{display:none}
.pricebook-card summary span{font-size:16px;font-weight:800}
.pricebook-card summary small{color:#677388;font-size:13px}
.pricebook-rows{padding:0 20px 18px}
.pricebook-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;padding:10px 0;border-top:1px solid #edf1f5}
.pricebook-row span{color:#4e5b71;font-size:14px}
.pricebook-row strong{color:#233149;font-size:14px}
.pricebook-loading{margin:0;color:#647187;font-size:14px}
.piece-utility-row{display:flex;justify-content:flex-end;max-width:1200px;margin:-72px auto 18px;padding:0 22px;pointer-events:none}
.piece-utility{display:inline-flex;align-items:center;gap:7px;padding:8px 10px;border:0;border-radius:10px;color:#697386;background:transparent;font:650 11px/1 inherit;opacity:.14;cursor:pointer;pointer-events:auto;transition:opacity .18s,color .18s,background .18s}
.piece-utility:hover,.piece-utility:focus-visible{color:#516078;background:#f1f4f8;opacity:.68;outline:0}
.piece-utility svg{width:16px;height:16px}
.piece-dialog{width:min(620px,calc(100% - 28px));max-height:calc(100dvh - 36px);padding:0;border:0;border-radius:26px;color:var(--seoul-ink);background:transparent;box-shadow:0 30px 80px rgba(17,32,58,.25);overflow:visible}
.piece-dialog::backdrop{background:rgba(18,29,49,.28);backdrop-filter:blur(5px)}
.piece-dialog-card{max-height:calc(100dvh - 36px);padding:27px;border:1px solid rgba(215,224,236,.95);border-radius:26px;background:linear-gradient(155deg,#fff 0%,#fbfdff 78%,#f2f6fc 100%);overflow:auto}
.piece-dialog-header{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:22px}
.piece-dialog-header span{display:block;margin-bottom:7px;color:var(--seoul-blue);font-size:12px;font-weight:850;letter-spacing:.11em}
.piece-dialog-header h2{margin:0;color:#15213a;font-size:24px;letter-spacing:-.045em}
.piece-dialog-close{display:grid;place-items:center;flex:0 0 36px;height:36px;padding:0;border:1px solid #dfe5ee;border-radius:12px;color:#6d7789;background:#fff;font:400 24px/1 Arial,sans-serif;cursor:pointer}
.piece-dialog-close:hover{border-color:#c8d5e8;color:#315fae;background:#f7faff}
.piece-kind-tabs{display:grid;grid-template-columns:repeat(2,1fr);gap:7px;padding:5px;border:1px solid #dbe3ee;border-radius:15px;background:#f3f6fa}
.piece-kind-tabs label{position:relative}
.piece-kind-tabs input{position:absolute;opacity:0;pointer-events:none}
.piece-kind-tabs span{display:grid;place-items:center;min-height:50px;border-radius:11px;color:#46556d;font-size:16px;font-weight:800;cursor:pointer}
.piece-kind-tabs label:has(input:checked) span{color:#fff;background:linear-gradient(145deg,#4b80e5,#2858d1);box-shadow:0 6px 14px rgba(44,95,205,.2)}
.piece-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:18px}
.piece-fields[hidden]{display:none}
.piece-field{display:block}
.piece-field-wide{grid-column:1/-1}
.piece-field>span{display:flex;align-items:center;justify-content:space-between;margin:0 0 9px;color:#3f4e65;font-size:16px;font-weight:800}
.piece-field>span small{color:#59677d;font-size:14px;font-weight:720}
.piece-field :is(input,select){width:100%;height:56px;padding:0 14px;border:1px solid #cfdbe9;border-radius:13px;outline:0;color:#16233a;background:#fff;font-family:inherit;font-size:18px;font-weight:760;line-height:1;transition:border-color .18s,box-shadow .18s}
.piece-field select{padding-right:36px;appearance:auto}
.piece-field :is(input,select):focus{border-color:#78a2ec;box-shadow:0 0 0 4px rgba(47,110,229,.1)}
.piece-result{margin-top:20px;padding:19px;border:1px solid #dae4f1;border-radius:18px;background:#f6f9fe}
.piece-result>div:first-child{display:flex;align-items:flex-start;justify-content:space-between;gap:18px}
.piece-result>div:first-child span{color:#293750;font-size:15px;font-weight:780;line-height:1.45}
.piece-result>div:first-child small{color:#657186;font-size:12px;line-height:1.45;text-align:right}
.piece-result>strong{display:block;margin:14px 0 17px;color:#1659d3;font-size:31px;font-weight:830;letter-spacing:-.055em}
.piece-result dl{display:grid;gap:8px;margin:0;padding-top:14px;border-top:1px solid #dfe6ef}
.piece-result dl div{display:flex;justify-content:space-between;gap:20px}
.piece-result :is(dt,dd){margin:0;font-size:14px}
.piece-result dt{color:#5e6a7e}
.piece-result dd{color:#354259;font-weight:750}
.piece-result p{margin:13px 0 0;padding:11px 12px;border-radius:10px;color:#2d5ca6;background:#eaf2ff;font-size:14px;font-weight:720;line-height:1.55}
.piece-result p[data-tone="error"]{color:#9b3b44;background:#fff0f1}
.piece-inline-section .piece-fields{margin-top:18px}
.piece-inline-section .piece-result{margin-bottom:0}
.piece-items{display:grid;gap:9px}
.piece-line{position:relative;display:grid;grid-template-columns:minmax(170px,1.25fr) repeat(3,minmax(88px,.62fr)) minmax(130px,.8fr);gap:12px;align-items:end;padding:18px 58px 18px 18px;border:1px solid #d8e2ee;border-radius:17px;background:#fbfcfe;transition:border-color .18s,box-shadow .18s}
.piece-line:has(.piece-secondary[hidden]){grid-template-columns:minmax(190px,1.35fr) repeat(2,minmax(100px,.68fr)) minmax(140px,.85fr)}
.piece-line:focus-within{border-color:#9db9e8;box-shadow:0 0 0 4px rgba(47,110,229,.07)}
.piece-line label{min-width:0}
.piece-line label>span,.piece-line-total>span{display:block;margin-bottom:7px;color:#536176;font-size:14px;font-weight:780}
.piece-line :is(input,select){width:100%;height:56px;min-width:0;padding:0 14px;border:1px solid #cfdbe9;border-radius:13px;outline:0;color:#14223a;background:#fff;font-family:inherit;font-size:18px;font-weight:760;line-height:1}
.piece-line select{padding-right:5px}
.piece-line :is(input,select):focus{border-color:#78a2ec;box-shadow:0 0 0 3px rgba(47,110,229,.09)}
.piece-secondary[hidden]{display:none}
.piece-line-total strong{display:flex;align-items:center;height:56px;color:#1758d1;font-size:23px;font-weight:840;letter-spacing:-.04em;white-space:nowrap}
.piece-line-total strong[data-tone="error"]{color:#a13d48}
.piece-line-detail{display:block;min-height:20px;margin-top:3px;color:#5f6f86;font-size:13px;font-weight:720;line-height:1.4}
.remove-piece-button{position:absolute;top:18px;right:13px;display:grid;place-items:center;width:38px;height:38px;padding:0;border:0;border-radius:10px;color:#78869a;background:#f1f4f8;cursor:pointer}
.remove-piece-button:hover{color:#a4414b;background:#fff0f1}
.remove-piece-button svg{width:17px;height:17px}
.visually-hidden{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.seoul-quote-utility-row{display:flex;width:min(1180px,calc(100% - 36px));min-height:48px;margin:-82px auto 22px;align-items:center;justify-content:flex-end}
.seoul-quote-utility{display:grid;place-items:center;width:48px;height:48px;padding:0;border:0;color:#737d89;background:transparent;cursor:pointer}
.seoul-quote-utility svg{width:38px;height:38px;opacity:.013;transition:opacity .16s ease,transform .16s ease;transform:scale(.94)}
.seoul-quote-utility:is(:hover,:focus-visible) svg{opacity:.056;transform:scale(1)}
.seoul-quote-utility:focus-visible{outline:3px solid rgba(47,110,229,.2);outline-offset:1px}
.seoul-quote-dialog{position:fixed;inset:12px auto auto 50%;width:min(calc(100% - 24px),1180px);max-height:calc(100dvh - 24px);margin:0;padding:0;border:0;border-radius:20px;color:#15223a;background:#e9eff6;box-shadow:0 28px 90px rgba(15,23,42,.28);transform:translateX(-50%)}
.seoul-quote-dialog::backdrop{background:rgba(15,23,42,.52);backdrop-filter:blur(3px)}
.seoul-quote-dialog-inner{display:grid;grid-template-rows:auto auto minmax(0,1fr);max-height:calc(100dvh - 24px);overflow:hidden}
.seoul-quote-toolbar{display:grid;grid-template-columns:minmax(190px,1fr) minmax(220px,.7fr) auto;align-items:end;gap:14px;padding:14px 16px;border-bottom:1px solid #d4deea;background:rgba(255,255,255,.97)}
.seoul-quote-toolbar>div:first-child{display:grid;gap:3px}
.seoul-quote-toolbar strong{font-size:18px}
.seoul-quote-toolbar>div:first-child span{color:#657087;font-size:13px}
.seoul-quote-toolbar .seoul-quote-export-status{min-height:18px;color:#3563ae;font-size:12px;font-weight:720}
.seoul-quote-toolbar .seoul-quote-export-status[data-tone="error"]{color:#a13d48}
.seoul-business-select{display:grid;gap:5px;color:#526074;font-size:12px;font-weight:800}
.seoul-business-select select{height:42px;padding:0 12px;border:1px solid #cbd7e5;border-radius:10px;color:#17233a;background:#fff;font:inherit;font-size:15px;font-weight:780}
.seoul-quote-actions{display:flex;gap:7px}
.seoul-quote-actions button{height:42px;padding:0 11px;border:1px solid #cbd7e5;border-radius:10px;color:#43536a;background:#fff;font:inherit;font-size:14px;font-weight:800;cursor:pointer;white-space:nowrap}
.seoul-quote-actions button:disabled{cursor:wait;opacity:.55}
.seoul-quote-actions .primary{border-color:#2b5fd4;color:#fff;background:#2f6ee5}
.seoul-quote-customer{display:grid;grid-template-columns:minmax(180px,.7fr) minmax(230px,1fr) minmax(300px,1.45fr);align-items:end;gap:12px;padding:12px 16px;border-bottom:1px solid #d4deea;background:#f7f9fc}
.seoul-quote-customer-heading{display:grid;align-self:center;gap:3px;min-width:0}
.seoul-quote-customer-heading strong{color:#26364e;font-size:15px}
.seoul-quote-customer-heading span{color:#69778a;font-size:12px;line-height:1.45}
.seoul-quote-customer label{display:grid;gap:5px;min-width:0;color:#4a5a70;font-size:12px;font-weight:800}
.seoul-quote-customer input{width:100%;height:44px;padding:0 12px;border:1px solid #cbd7e5;border-radius:10px;color:#172033;background:#fff;font:inherit;font-size:15px;font-weight:650;outline:none}
.seoul-quote-customer input::placeholder{color:#929dad}
.seoul-quote-customer input:focus{border-color:#6f9be8;box-shadow:0 0 0 3px rgba(49,130,246,.13)}
.seoul-quote-scroll{min-height:0;padding:18px;overflow:auto}
.seoul-quote-sheet{width:920px;min-height:1280px;margin:0 auto;padding:54px 50px;color:#172033;background:#fff;box-shadow:0 8px 24px rgba(15,23,42,.12);font-family:Pretendard,"Noto Sans KR",Arial,sans-serif}
.seoul-quote-sheet>h1{margin:0 0 32px;text-align:center;font-size:34px;letter-spacing:.32em}
.seoul-quote-head{display:grid;grid-template-columns:.9fr 1.1fr;gap:18px;margin-bottom:24px}
.seoul-quote-summary,.seoul-supplier-table{border:1px solid #526071}
.seoul-quote-summary>strong{display:block;padding:14px 16px;border-bottom:1px solid #526071;font-size:18px}
.seoul-quote-summary dl{display:grid;grid-template-columns:100px 1fr;margin:0}
.seoul-quote-summary :is(dt,dd){margin:0;padding:8px 11px;border-bottom:1px solid #cbd3dc;font-size:14px}
.seoul-quote-summary dt{font-weight:800;background:#f5f7fa}
.seoul-quote-summary dd{text-align:right;font-weight:700;font-variant-numeric:tabular-nums}
.seoul-supplier-table{width:100%;border-collapse:collapse}
.seoul-supplier-table :is(th,td){padding:9px 10px;border-bottom:1px solid #cbd3dc;font-size:13px;text-align:left;vertical-align:middle}
.seoul-supplier-table th{width:92px;background:#f5f7fa;font-weight:800}
.seoul-quote-items{width:100%;border-collapse:collapse;table-layout:fixed}
.seoul-quote-items :is(th,td){height:38px;padding:7px 6px;border:1px solid #596777;font-size:12px;text-align:center;word-break:keep-all}
.seoul-quote-items thead th{background:#eef2f6;font-weight:850}
.seoul-quote-items th:nth-child(1){width:38px}.seoul-quote-items th:nth-child(2){width:126px}.seoul-quote-items th:nth-child(3){width:158px}.seoul-quote-items th:nth-child(4){width:48px}.seoul-quote-items th:nth-child(5){width:48px}.seoul-quote-items th:nth-child(6){width:82px}.seoul-quote-items th:nth-child(9){width:84px}
.seoul-quote-items td:nth-child(6),.seoul-quote-items td:nth-child(7),.seoul-quote-items td:nth-child(8),.seoul-quote-items tfoot td{text-align:right;font-variant-numeric:tabular-nums}
.seoul-quote-notes{display:grid;grid-template-columns:72px 1fr;margin-top:16px;border:1px solid #596777}
.seoul-quote-notes :is(strong,p){margin:0;padding:12px;font-size:13px;line-height:1.55}
.seoul-quote-notes strong{background:#eef2f6;text-align:center}
.seoul-quote-sheet.is-editing [contenteditable="true"]{outline:2px dashed rgba(47,110,229,.45);outline-offset:-3px;background:#f7faff}
@media(max-width:920px){
  .estimate-layout{grid-template-columns:1fr}
  .estimate-result{position:static;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
}
@media(max-width:680px){
  .seoul-shell-header .container{min-height:70px}
  .store-label{margin-left:10px;padding:6px 9px;font-size:12px}
  .back-link{font-size:13px}
  .seoul-estimate-main{padding:44px 0 76px}
  .seoul-intro{margin-bottom:30px}
  .seoul-intro h1{font-size:39px}
  .seoul-intro>p:last-child{font-size:16px}
  .form-section,.result-card{padding:21px;border-radius:20px}
  .choice-grid-two,.sub-options,.dimensions-grid,.estimate-result{grid-template-columns:1fr 1fr}
  .mode-choice-grid{grid-template-columns:1fr}
  .mode-card{min-height:92px}
  .dimensions-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .estimate-result{grid-template-columns:1fr}
  .section-heading-actions{align-items:flex-start;flex-wrap:wrap}
  .section-heading-actions>div{flex:0 0 calc(100% - 48px)}
  .section-heading-actions .add-line-button{margin:12px 0 0 48px}
  .multi-column-guide{display:none}
  .multi-item{grid-template-columns:repeat(2,minmax(0,1fr));padding:17px;gap:14px 11px}
  .multi-item label>span,.multi-line-total>span{display:block;margin-bottom:7px;color:#5a687e;font-size:13px;font-weight:760}
  .multi-product{grid-column:1/-1;padding-right:38px}
  .multi-item :is(input,select){height:54px;font-size:17px}
  .multi-line-total{grid-column:1/-1;grid-row:auto;padding:13px 0 0;border-top:1px solid #e4eaf2;text-align:left}
  .multi-line-total strong{height:auto;font-size:24px}
  .remove-line-button{position:absolute;top:13px;right:11px}
  .piece-line,.piece-line:has(.piece-secondary[hidden]){grid-template-columns:repeat(2,minmax(0,1fr));padding:17px 56px 17px 17px;gap:14px 11px}
  .piece-product{grid-column:1/-1}
  .piece-line :is(input,select){height:54px;font-size:17px}
  .piece-line-total{grid-column:1/-1;padding:13px 0 0;border-top:1px solid #e4eaf2}
  .piece-line-total strong{height:auto;font-size:24px}
  .remove-piece-button{top:13px;right:11px}
  .section-total{align-items:flex-end}
  .piece-utility-row{margin:-58px auto 12px;padding:0 15px}
  .piece-dialog-card{padding:21px;border-radius:22px}
  .seoul-quote-utility-row{margin:-62px auto 12px}
  .seoul-quote-toolbar{grid-template-columns:1fr}
  .seoul-quote-actions{display:grid;grid-template-columns:repeat(3,1fr)}
  .seoul-quote-actions button{padding:0 7px}
  .seoul-quote-customer{grid-template-columns:1fr 1fr}
  .seoul-quote-customer-heading{grid-column:1/-1}
  .seoul-quote-scroll{padding:10px}
}
@media(max-width:440px){
  .brand-copy{display:none}
  .back-link{max-width:78px;text-align:right;line-height:1.3}
  .choice-grid-two{grid-template-columns:1fr}
  .sub-options{grid-template-columns:1fr}
  .quantity-grid{grid-template-columns:1fr 1fr}
  .piece-fields{grid-template-columns:1fr 1fr}
}
@media(hover:none),(pointer:coarse){.seoul-quote-utility svg{opacity:.017}}
@media(max-width:620px){
  .seoul-quote-customer{grid-template-columns:1fr}
  .seoul-quote-customer-heading{grid-column:auto}
}
@media print{
  @page{size:A4 portrait;margin:8mm}
  body.seoul-quote-printing{background:#fff}
  body.seoul-quote-printing>*:not(#seoulQuoteDialog){display:none!important}
  body.seoul-quote-printing #seoulQuoteDialog{position:static;display:block!important;width:auto;max-height:none;margin:0;border:0;box-shadow:none;transform:none}
  body.seoul-quote-printing :is(.seoul-quote-toolbar,.seoul-quote-customer){display:none}
  body.seoul-quote-printing .seoul-quote-dialog-inner{display:block;max-height:none;overflow:visible}
  body.seoul-quote-printing .seoul-quote-scroll{padding:0;overflow:visible}
  body.seoul-quote-printing .seoul-quote-sheet{width:194mm;min-height:277mm;margin:0;padding:10mm;box-shadow:none;print-color-adjust:exact;-webkit-print-color-adjust:exact}
}