:root{
 --ink:#17140F;--ink2:#2A251E;--gold:#B98A3E;--gold-d:#9A7130;--gold-l:#E8D5AE;--gold-bg:#FBF6EC;
 --bg:#F6F3EE;--surface:#fff;--line:#ECE6DC;--line2:#E0D8CA;--muted:#7A736A;--green:#2F7A4B;--red:#B4442F;--blue:#3A5F86;
 --r:14px;--sh:0 1px 2px rgba(23,20,15,.04),0 6px 24px rgba(23,20,15,.06);--serif:'Cormorant Garamond',Georgia,serif;
}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:Inter,system-ui,sans-serif;background:var(--bg);color:var(--ink);font-size:15px;line-height:1.45;-webkit-font-smoothing:antialiased}
button{font-family:inherit}
svg.i{flex-shrink:0;vertical-align:middle}

/* header */
header{background:linear-gradient(180deg,#141210,#1C1814);color:#fff;position:sticky;top:0;z-index:30;box-shadow:0 1px 0 rgba(185,138,62,.35)}
.hwrap{max-width:1280px;margin:0 auto;padding:0 20px;height:64px;display:flex;align-items:center;gap:18px}
.logo{display:flex;align-items:center;gap:11px;cursor:pointer;color:#fff;flex-shrink:0;text-decoration:none}
.logo b{letter-spacing:.24em;font-weight:500;font-size:16px}.logo b span{color:var(--gold-l)}
nav{display:flex;gap:4px;margin-left:auto}
.nl{text-decoration:none;display:flex;align-items:center;gap:8px;color:#CFC8BC;background:none;border:none;padding:9px 14px;border-radius:999px;font-size:14px;font-weight:500;cursor:pointer}
.nl:hover{color:#fff;background:rgba(255,255,255,.06)}.nl.on{color:#fff;background:rgba(255,255,255,.1)}

/* buttons */
.btn{border:1px solid var(--line2);background:var(--surface);color:var(--ink);padding:10px 18px;border-radius:999px;font-weight:600;font-size:14px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;white-space:nowrap;transition:.15s}
.btn:hover{border-color:var(--gold);color:var(--gold-d)}
.btn.gold{background:var(--gold);border-color:var(--gold);color:#fff;box-shadow:0 4px 14px rgba(185,138,62,.3)}.btn.gold:hover{background:var(--gold-d);color:#fff}
.btn.dark{background:var(--ink);border-color:var(--ink);color:#fff}.btn.dark:hover{background:#000;color:#fff}
.btn.ghost{background:transparent;border-color:transparent;color:var(--muted)}.btn.ghost:hover{color:var(--ink);background:rgba(0,0,0,.04)}
.btn.sm{padding:7px 13px;font-size:13px}
.btn.dashed{border-style:dashed;background:transparent;color:var(--gold-d);border-color:var(--gold-l);width:100%;padding:12px}.btn.dashed:hover{background:var(--gold-bg)}
.ib{border:none;background:none;cursor:pointer;color:var(--muted);padding:7px;border-radius:8px;display:inline-grid;place-items:center}
.ib:hover{background:#F3EEE6;color:var(--ink)}.ib.del:hover{background:#FBECE8;color:var(--red)}

main{max-width:1280px;margin:0 auto;padding:28px 20px 120px}
.ptitle{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:22px;flex-wrap:wrap}
h1{font-family:var(--serif);font-weight:600;font-size:38px;line-height:1.05;margin:0;letter-spacing:-.01em}
.sub{color:var(--muted);margin:6px 0 0}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:22px;margin-bottom:18px;box-shadow:var(--sh)}
.ch{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;flex-wrap:wrap}
.ch h2{margin:0;font-size:17px;font-weight:600;display:flex;align-items:center;gap:10px}
.eyebrow{font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:600}
.muted{color:var(--muted)}

/* forms */
.grid{display:grid;gap:14px}.g4{grid-template-columns:repeat(4,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g2{grid-template-columns:1fr 1fr}
label.f{display:flex;flex-direction:column;gap:6px;font-size:12.5px;color:var(--muted);font-weight:500}
input,select,textarea{font:15px Inter,sans-serif;padding:11px 13px;border:1px solid var(--line2);border-radius:10px;background:#FDFCFA;color:var(--ink);width:100%;min-width:0;transition:.15s}
input:hover,select:hover,textarea:hover{border-color:#CFC4B2}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--gold);background:#fff;box-shadow:0 0 0 3px rgba(185,138,62,.15)}
input.bad{border-color:var(--red);background:#FFF7F5}
.unit{position:relative}.unit input{padding-right:48px}.unit span{position:absolute;right:13px;top:50%;transform:translateY(-50%);color:var(--muted);font-size:13px;pointer-events:none}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{border:1px solid var(--line2);background:#fff;border-radius:999px;padding:8px 15px;cursor:pointer;font-size:14px;font-weight:500;color:var(--ink2);display:inline-flex;align-items:center;gap:7px;transition:.15s}
.chip:hover{border-color:var(--gold)}.chip.on{background:var(--ink);border-color:var(--ink);color:#fff}
.opts{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.opt{border:1px solid var(--line2);background:#fff;border-radius:12px;padding:12px 14px;cursor:pointer;text-align:left;display:flex;flex-direction:column;gap:3px;transition:.15s;position:relative}
.opt b{font-size:13.5px;letter-spacing:.04em}.opt span{font-size:13px;color:var(--muted)}
.opt:hover{border-color:var(--gold)}
.opt.on{border-color:var(--gold);background:var(--gold-bg);box-shadow:0 0 0 3px rgba(185,138,62,.18)}
.opt.on::after{content:'';position:absolute;top:10px;right:10px;width:16px;height:16px;border-radius:50%;background:var(--gold) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5'%3E%3Cpath d='M6 12l4 4 8-9'/%3E%3C/svg%3E") center/11px no-repeat}
.sw{position:relative;display:inline-flex;align-items:center;gap:8px;cursor:pointer;font-size:13px;color:var(--muted);user-select:none}
.sw input{position:absolute;opacity:0;width:1px;height:1px}
.sw i{width:34px;height:20px;border-radius:999px;background:#DDD5C8;position:relative;transition:.2s;flex-shrink:0}
.sw i::after{content:'';position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:#fff;transition:.2s;box-shadow:0 1px 2px rgba(0,0,0,.2)}
.sw input:checked+i{background:var(--gold)}.sw input:checked+i::after{left:16px}
.sw input:focus-visible+i{box-shadow:0 0 0 3px rgba(185,138,62,.3)}

/* stepper */
.stepper{display:flex;gap:0;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:6px;box-shadow:var(--sh);margin-bottom:24px;max-width:720px}
.stp{flex:1;display:flex;align-items:center;gap:10px;padding:8px 14px;border-radius:999px;cursor:pointer;color:var(--muted);font-size:14px;font-weight:500;border:none;background:none;text-align:left}
.stp .n{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;font-size:13px;font-weight:600;background:#F1ECE3;color:var(--muted);flex-shrink:0}
.stp.on{background:var(--ink);color:#fff}.stp.on .n{background:var(--gold);color:#fff}
.stp.done .n{background:var(--gold-bg);color:var(--gold-d)}.stp.done{color:var(--ink2)}

/* wizard layout */
.wz{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:24px;align-items:start}
.aside{position:sticky;top:88px}
.sum{background:var(--ink);color:#EDE6DA;border-radius:var(--r);padding:22px;box-shadow:0 10px 30px rgba(23,20,15,.25)}
.sum .eyebrow{color:#9C9285}
.sum .cl{font-family:var(--serif);font-size:22px;color:#fff;margin:4px 0 14px;line-height:1.2}
.sum .rw{display:flex;justify-content:space-between;gap:10px;padding:7px 0;font-size:13.5px;border-bottom:1px solid rgba(255,255,255,.07)}
.sum .rw b{color:#fff;font-weight:600;white-space:nowrap}
.sum .rw.sub2{padding:3px 0 3px 12px;font-size:12.5px;color:#A79D8F;border:none}.sum .rw.sub2 b{color:#CFC6B8;font-weight:500}
.sum .total{display:flex;justify-content:space-between;align-items:baseline;margin-top:14px;padding-top:14px;border-top:1px solid rgba(185,138,62,.4)}
.sum .total b{font-family:var(--serif);font-size:34px;color:var(--gold-l);font-weight:600}
.sum .btn{width:100%;margin-top:16px}
.sum .btn.ghost{color:#CFC6B8;margin-top:6px}.sum .btn.ghost:hover{background:rgba(255,255,255,.06);color:#fff}

/* room & rail */
.room{background:var(--surface);border:1px solid var(--line);border-radius:18px;margin-bottom:20px;box-shadow:var(--sh);overflow:hidden}
.room-h{display:flex;align-items:center;gap:14px;padding:18px 22px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,#FFFDF9,#fff);flex-wrap:wrap}
.room-ic{width:46px;height:46px;border-radius:13px;background:var(--gold-bg);color:var(--gold-d);display:grid;place-items:center;border:1px solid var(--gold-l);cursor:pointer;flex-shrink:0;transition:.15s}
.room-ic:hover{background:var(--gold);color:#fff;border-color:var(--gold)}
.room-name{background:none;border:none;padding:0;text-align:left;cursor:pointer;display:flex;flex-direction:column;gap:2px;color:var(--ink)}
.room-name .chg{font-family:Inter,sans-serif;font-size:12px;font-weight:600;color:var(--gold-d);border:1px solid var(--gold-l);border-radius:999px;padding:2px 9px;vertical-align:middle;margin-left:6px}
.room-name .chg:empty{display:none}
.room-name:hover .chg{background:var(--gold-bg)}
.room-pick{padding:16px 22px;border-bottom:1px solid var(--line);background:#FDFBF7;animation:drop .2s ease-out}
@keyframes drop{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.rpick{display:grid;grid-template-columns:repeat(auto-fill,minmax(104px,1fr));gap:10px}
.rp{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;padding:14px 8px;border:1px solid var(--line2);border-radius:14px;background:#fff;cursor:pointer;font-size:13.5px;font-weight:500;color:var(--ink2);transition:.15s;text-align:center}
.rp svg{color:var(--gold-d);transition:.15s}
.rp:hover{border-color:var(--gold);transform:translateY(-2px);box-shadow:0 6px 16px rgba(185,138,62,.15)}
.rp.on{background:var(--ink);border-color:var(--ink);color:#fff}.rp.on svg{color:var(--gold-l)}
.room-n{width:40px;height:40px;border-radius:12px;background:var(--ink);color:var(--gold-l);display:grid;place-items:center;font-family:var(--serif);font-size:22px;font-weight:600;flex-shrink:0}
.room-t{font-family:var(--serif);font-size:26px;font-weight:600;line-height:1}
.room-tot{margin-left:auto;text-align:right}.room-tot b{display:block;font-size:20px;font-weight:600}
.room-b{padding:18px 22px 22px}
.rail{border:1px solid var(--line);border-radius:14px;padding:18px;margin-bottom:14px;background:#FFFEFC;position:relative}
.rail::before{content:'';position:absolute;left:0;top:18px;bottom:18px;width:3px;border-radius:0 3px 3px 0;background:var(--gold)}
.rail-h{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.badge{background:var(--gold-bg);color:var(--gold-d);border:1px solid var(--gold-l);font-size:12px;font-weight:700;padding:4px 10px;border-radius:999px;letter-spacing:.04em;white-space:nowrap}
.rail-h input{border-color:transparent;background:transparent;font-weight:600;font-size:15px;padding:6px 8px}
.rail-h input:hover{border-color:var(--line2)}
.dimrow{display:grid;grid-template-columns:150px 150px minmax(0,1fr);gap:14px;align-items:end}
.calc{display:flex;align-items:center;gap:10px;margin-top:14px;padding:11px 14px;border-radius:10px;background:var(--gold-bg);border:1px solid #F0E3C8;font-size:14px;color:#5E4720;flex-wrap:wrap}
.calc b{font-size:16px;color:var(--ink)}
.sec{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600;margin:20px 0 10px;display:flex;align-items:center;gap:10px}
.sec::after{content:'';flex:1;height:1px;background:var(--line)}
.sewp{display:flex;align-items:center;gap:10px;margin-top:10px;font-size:13px;color:var(--muted)}.sewp .unit{width:130px}.sewp input{padding:7px 10px;font-size:14px}
.items{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff}
.it{display:grid;grid-template-columns:minmax(0,1fr) 80px 120px 108px 96px 36px;gap:10px;align-items:center;padding:10px 12px;border-bottom:1px solid var(--line)}
.it:last-child{border-bottom:none}
.it.hd{background:#FAF8F4;font-size:11.5px;color:var(--muted);font-weight:600;letter-spacing:.04em;text-transform:uppercase;padding:8px 12px}
.it select,.it input{padding:8px 10px;font-size:14px}
.it .m,.it .s{text-align:right;font-size:14px}.it .s{font-weight:600}
.it.sewl{background:#FCFAF5;font-size:14px}
.rail-f{display:flex;justify-content:flex-end;gap:22px;margin-top:12px;font-size:13.5px;color:var(--muted);flex-wrap:wrap}.rail-f b{color:var(--ink)}
.warn{display:flex;gap:8px;align-items:flex-start;background:#FFF5E6;border:1px solid #F3D29C;color:#7A4B00;border-radius:10px;padding:9px 12px;font-size:13.5px;margin-top:10px}
.rail-a{display:flex;gap:8px;margin-top:4px}

/* step 3 */
.rv{border:1px solid var(--line);border-radius:12px;overflow:hidden;margin-bottom:12px}
.rv-h{display:flex;gap:16px;flex-wrap:wrap;align-items:center;padding:10px 14px;background:#FAF8F4;font-size:13px;color:var(--muted)}
.rv-h b{color:var(--ink)}
table{width:100%;border-collapse:collapse;font-size:14px}
th{font-weight:600;color:var(--muted);font-size:11.5px;letter-spacing:.04em;text-transform:uppercase;text-align:left;padding:9px 14px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:10px 14px;border-bottom:1px solid #F2EEE7}
tr:last-child td{border-bottom:none}
.r{text-align:right}.c{text-align:center}
.tw{overflow-x:auto}
.acc{display:grid;grid-template-columns:minmax(0,1fr) 90px 120px 96px 36px;gap:10px;align-items:center;margin-bottom:8px}
.acc .s{text-align:right;font-weight:600;font-size:14px}
.docs{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.doc-b{border:1px solid var(--line);border-radius:14px;background:#fff;padding:18px;text-align:left;cursor:pointer;color:var(--ink);display:flex;flex-direction:column;gap:10px;transition:.15s;position:relative;overflow:hidden}
.doc-b:hover{border-color:var(--gold);transform:translateY(-2px);box-shadow:0 10px 24px rgba(185,138,62,.15)}
.doc-b .di{width:44px;height:44px;border-radius:12px;display:grid;place-items:center}
.doc-b b{font-size:16px}.doc-b span{font-size:13px;color:var(--muted)}
.doc-b em{font-style:normal;font-size:12.5px;font-weight:600;color:var(--gold-d);display:flex;align-items:center;gap:6px;margin-top:auto}

/* home */
.hero{background:radial-gradient(120% 140% at 100% 0%,#3A2F20 0%,#17140F 55%);color:#fff;border-radius:22px;padding:42px 40px;position:relative;overflow:hidden;margin-bottom:22px}
.hero::after{content:'';position:absolute;right:-80px;top:-80px;width:320px;height:320px;border-radius:50%;border:1px solid rgba(232,213,174,.18);box-shadow:0 0 0 40px rgba(232,213,174,.04),0 0 0 80px rgba(232,213,174,.03)}
.hero h1{font-size:50px;color:#fff}.hero p{color:#CFC6B8;max-width:520px;margin:12px 0 24px;font-size:16px}
.hero .eyebrow{color:var(--gold-l)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:22px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;box-shadow:var(--sh)}
.stat b{display:block;font-family:var(--serif);font-size:34px;font-weight:600;line-height:1.1;margin-top:4px}
.pill{white-space:nowrap;display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:600}
.pill::before{content:'';width:6px;height:6px;border-radius:50%;background:currentColor}
.ssel{border:none;font-weight:600;font-size:12.5px;padding:5px 26px 5px 10px;border-radius:999px;cursor:pointer;width:auto}
.toolbar{display:flex;gap:10px;margin-bottom:16px;flex-wrap:wrap}.toolbar .sr{max-width:360px;flex:1;min-width:200px}.toolbar select{max-width:200px}
.empty{text-align:center;color:var(--muted);padding:48px 20px}
.note{font-size:13px;color:var(--muted);margin:0 0 12px}
.set td{padding:6px 8px}.set td input{padding:7px 9px;font-size:14px}

/* mobile bottom bar */
.mbar{display:none}
#toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%) translateY(20px);background:var(--ink);color:#fff;padding:12px 18px;border-radius:12px;font-size:14px;opacity:0;transition:.25s;pointer-events:none;z-index:60;max-width:calc(100% - 32px);box-shadow:0 10px 30px rgba(0,0,0,.25)}
#toast.show{opacity:1;transform:translateX(-50%)}

/* print preview */
#print{display:none;position:fixed;inset:0;z-index:50;background:rgba(23,20,15,.82);overflow:auto;backdrop-filter:blur(3px)}
#print.open{display:block}
.pbar{position:sticky;top:0;z-index:2;background:#111;color:#fff;display:flex;gap:10px;align-items:center;padding:10px 16px;flex-wrap:wrap;box-shadow:0 2px 12px rgba(0,0,0,.3)}
.pbar .tabs{display:flex;gap:4px;margin-right:auto;background:rgba(255,255,255,.07);padding:4px;border-radius:999px;flex-wrap:wrap}
.pbar .tab{background:transparent;border:none;color:#CFC8BC;padding:8px 14px;border-radius:999px;font-weight:600;font-size:13px;cursor:pointer}
.pbar .tab.on{background:#fff;color:#111}
.paper{background:#fff;width:210mm;max-width:calc(100% - 24px);min-height:297mm;margin:24px auto 48px;padding:14mm;box-shadow:0 20px 60px rgba(0,0,0,.5);border-radius:2px}

/* documents */
.doc{font-family:Inter,sans-serif;color:#111;font-size:11.5px;position:relative;line-height:1.4}
.doc .dh{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;border-bottom:2px solid #B98A3E;padding-bottom:10px;margin-bottom:12px}
.doc .co{font-size:10.5px;color:#555;margin-top:5px;max-width:300px}
.doc h2{margin:0;font-family:var(--serif);font-size:24px;font-weight:700;text-align:right;line-height:1.1}
.doc .dt{text-align:right;font-size:11px;color:#444;margin-top:3px}
.doc h4{margin:14px 0 6px;font-size:12.5px;display:flex;gap:8px;align-items:baseline;flex-wrap:wrap}
.doc h4 small{font-weight:400;color:#555;font-size:11px}
.doc table{font-size:11px;border:1px solid #D8D2C8}
.doc th,.doc td{padding:5px 7px;border:1px solid #D8D2C8;background:none;color:#111;text-transform:none;letter-spacing:0;font-size:10.5px;white-space:normal}
.doc th{background:#F4F0E9;font-weight:600}
.doc .clb{display:grid;grid-template-columns:1fr 1fr;gap:3px 20px;border:1px solid #D8D2C8;padding:8px 10px;border-radius:4px}
.doc .meta{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin:10px 0}
.doc .meta div{border:1px solid #D8D2C8;border-radius:4px;padding:5px 8px;font-size:10px;color:#555}
.doc .meta b{display:block;color:#111;font-size:12.5px;margin-top:1px}
.doc .tots{margin-left:auto;width:290px;margin-top:12px;border:1px solid #D8D2C8;border-radius:4px;padding:6px 10px}
.doc .tots div{display:flex;justify-content:space-between;padding:3px 0;font-size:11.5px}
.doc .tots .gt{border-top:1.5px solid #111;margin-top:4px;padding-top:6px;font-size:14px;font-weight:700}
.doc .checks{display:grid;grid-template-columns:repeat(3,1fr);gap:6px 14px;border:1px dashed #AAA;padding:8px 10px;border-radius:4px;margin-top:12px;font-size:11.5px}
.doc .sig{display:flex;justify-content:space-between;gap:30px;margin-top:36px;font-size:11px}
.doc .sig div{flex:1;border-top:1px solid #333;padding-top:4px;color:#444}
.doc .rcard{border:1.5px solid #222;border-radius:6px;padding:9px 11px;margin-top:10px;break-inside:avoid}
.doc .rcard .hd{display:flex;justify-content:space-between;gap:10px;font-weight:700;font-size:13.5px;border-bottom:1px solid #ccc;padding-bottom:6px;margin-bottom:8px}
.doc .dims{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-bottom:8px}
.doc .dims div{background:#F4F0E9;border-radius:4px;padding:5px 8px;font-size:9.5px;color:#555;text-transform:uppercase;letter-spacing:.04em}
.doc .dims b{display:block;font-size:17px;color:#111;text-transform:none;letter-spacing:0}
.doc .dims .hl{background:#111;color:#bbb}.doc .dims .hl b{color:#fff}
.doc .tick{display:flex;gap:16px;margin-top:8px;font-size:11px}
.doc .box{display:inline-block;width:11px;height:11px;border:1.2px solid #111;vertical-align:-2px;margin-right:4px}
.doc .nb{border-left:3px solid #B98A3E;background:#FBF6EC;padding:6px 10px;margin-top:10px}
.doc .big{font-size:22px;font-weight:700}
.doc .room{break-inside:avoid}
@page{size:A4;margin:12mm}
@media print{
 header,main,#toast,.pbar,.mbar{display:none!important}
 #print{display:block!important;position:static;background:none;overflow:visible;backdrop-filter:none}
 body{background:#fff}
 .paper{box-shadow:none;margin:0;padding:0;width:auto;max-width:none;min-height:0}
}

@media(max-width:1060px){.wz{grid-template-columns:1fr}.aside{display:none}.mbar{display:flex}.opts{grid-template-columns:repeat(3,1fr)}.stats{grid-template-columns:1fr 1fr}}
@media(max-width:760px){
 .g4,.g3{grid-template-columns:1fr 1fr}.docs{grid-template-columns:1fr}
 .nl .t{display:none}
 .hwrap{height:auto;min-height:60px;padding:8px 12px;gap:8px;flex-wrap:wrap}
 .logo{gap:8px}.logo svg{width:32px;height:32px}.logo b{font-size:13.5px;letter-spacing:.17em;white-space:nowrap}
 nav{gap:0}.nl{padding:8px 9px}
 .rpick{grid-template-columns:repeat(3,1fr);gap:8px}.rp{padding:12px 4px;font-size:12.5px}.rp span{line-height:1.2}
 .room-h{display:grid;grid-template-columns:auto 1fr auto;gap:10px 12px}.room-h>.del{grid-row:1;grid-column:3}
 .room-tot{grid-column:1/-1;display:flex;justify-content:space-between;align-items:baseline;margin:0;text-align:left;border-top:1px dashed var(--line);padding-top:8px}
 .room-t{font-size:23px}.room-pick{padding:14px}
 .dimrow{grid-template-columns:1fr 1fr}.dimrow>:last-child{grid-column:1/-1}
 .it{grid-template-columns:1fr auto;grid-template-areas:"p d" "m s" "pr sw";gap:10px 12px;padding:14px 12px}.it.hd{display:none}
 .it .pick{grid-area:p}.it>.del{grid-area:d}.it .m{grid-area:m;text-align:left;color:var(--muted)}.it .s{grid-area:s;font-size:16px}
 .it .pr{grid-area:pr}.it .sw{grid-area:sw;justify-self:end}
 .it .m::before{content:'Метраж: '}
 .it.sewl{display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px 12px}.it.sewl span:empty{display:none}.it.sewl .m::before{content:''}
 .acc{grid-template-columns:1fr 1fr 44px}.acc .pick{grid-column:1/-1}.acc .s{display:none}
 .stp span{display:none}.stp{justify-content:center}.stepper{max-width:none}
 h1{font-size:30px}.hero{padding:28px 22px}.hero h1{font-size:36px}
 main{padding:20px 14px 120px}.card{padding:16px}.room-h,.room-b{padding:14px}.rail{padding:14px}
 .opts{grid-template-columns:1fr 1fr}
 .otb tr:first-child{display:none}
 .otb tr{display:grid;grid-template-columns:1fr auto;align-items:center;border-bottom:1px solid var(--line);padding:8px 0}
 .otb tr:last-child{border-bottom:none}
 .otb td{border:none;padding:3px 6px}.otb td:nth-child(2),.otb td:nth-child(4){display:none}
}
@media(max-width:480px){.g4,.g3,.g2{grid-template-columns:1fr}}
.mbar{position:fixed;left:0;right:0;bottom:0;z-index:25;background:var(--ink);color:#fff;padding:10px 14px;gap:10px;align-items:center;box-shadow:0 -6px 20px rgba(0,0,0,.2)}
.mbar .mt{margin-right:auto;font-size:12px;color:#A79D8F}.mbar .mt b{display:block;font-family:var(--serif);font-size:24px;color:var(--gold-l);line-height:1}
.mbar .btn.ghost{color:#CFC6B8}
.mbar[hidden]{display:none!important}

/* избор на продукт / аксесоар (вместо системно падащо меню) */
.pick{width:100%;min-height:46px;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:7px 12px;border:1px solid var(--line2);border-radius:10px;background:#FDFCFA;cursor:pointer;text-align:left;font:inherit;color:var(--ink);transition:.15s}
.pick:hover,.pick:focus-visible{border-color:var(--gold);outline:none;box-shadow:0 0 0 3px rgba(185,138,62,.15)}
.pick>span{min-width:0}.pick b{display:block;font-weight:500;font-size:14.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pick small{display:block;color:var(--muted);font-size:12px;margin-top:1px}.pick svg{color:var(--gold-d)}
#sheet{display:none;position:fixed;inset:0;z-index:58}#sheet.open{display:block}
.sh-bg{position:absolute;inset:0;background:rgba(23,20,15,.5);animation:fade .2s}
.sh{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:min(520px,calc(100% - 32px));max-height:min(640px,82vh);background:#fff;border-radius:18px;display:flex;flex-direction:column;box-shadow:0 24px 60px rgba(0,0,0,.3);animation:pop .18s ease-out;overflow:hidden}
.sh-grab{display:none}
.sh-h{display:flex;justify-content:space-between;align-items:center;padding:14px 12px 12px 20px;border-bottom:1px solid var(--line)}.sh-h b{font-family:var(--serif);font-size:22px;font-weight:600}
.sh-s{padding:12px 16px 4px}.sh-s input{font-size:16px;border-radius:12px;background:#F6F3EE;border-color:transparent}
.sh-list{overflow-y:auto;padding:6px 10px 14px;-webkit-overflow-scrolling:touch;overscroll-behavior:contain}
.sh-g{font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600;padding:14px 10px 6px}
.sh-it{width:100%;min-height:58px;display:flex;align-items:center;gap:12px;text-align:left;padding:10px 12px;border:none;background:none;border-radius:12px;cursor:pointer;font:inherit;color:var(--ink)}
.sh-it:hover{background:#F6F1E8}.sh-it.on{background:var(--gold-bg)}
.sh-n{flex:1;min-width:0}.sh-n b{display:block;font-weight:500;font-size:15.5px}.sh-n small{display:block;color:var(--muted);font-size:12.5px;margin-top:2px}
.sh-it .pr{font-weight:600;white-space:nowrap;font-size:14.5px}.sh-it .ck{width:22px;color:var(--gold-d);display:grid;place-items:center}
@keyframes fade{from{opacity:0}}@keyframes pop{from{opacity:0;transform:translate(-50%,-48%) scale(.98)}}@keyframes up{from{transform:translateY(100%)}}

/* телефон: всичко се вижда и е лесно за натискане */
@media(max-width:760px){
 .sh{left:0;right:0;bottom:0;top:auto;transform:none;width:100%;max-height:86vh;border-radius:22px 22px 0 0;animation:up .26s cubic-bezier(.2,.8,.2,1);padding-bottom:env(safe-area-inset-bottom)}
 .sh-grab{display:block;width:40px;height:5px;border-radius:3px;background:#DDD5C8;margin:8px auto 0}
 input,select,textarea{font-size:16px}  /* iPhone не увеличава страницата при писане */
 .it input,.sewp input,.sh-s input{font-size:16px}
 .ib{min-width:44px;min-height:44px}
 .btn{min-height:46px}.btn.sm{min-height:42px;padding:9px 14px}
 .chip{padding:11px 16px;font-size:15px;min-height:44px}
 .chips{gap:8px}.chips .chip{flex:1 1 calc(25% - 8px);justify-content:center;padding:11px 6px}
 .opt{padding:14px;min-height:64px}
 .sw{min-height:44px}.sw i{width:46px;height:28px}.sw i::after{width:24px;height:24px}.sw input:checked+i::after{left:20px}
 .stp{min-height:44px}
 .mbar{padding:10px 14px calc(10px + env(safe-area-inset-bottom))}
 .mbar .btn{min-height:46px}
 .rail-h input{font-size:16px}
}
/* без хоризонтално превъртане на телефон */
.wz>*{min-width:0}.room-h>*{min-width:0}html,body{overflow-x:hidden}
@media(max-width:760px){.rail-h input{min-height:44px}.room-name{min-height:44px;justify-content:center}}
@media(max-width:760px){.it{grid-template-columns:minmax(0,1fr) auto}.it>*{min-width:0}.it .pick{width:100%}.it .s{white-space:nowrap}}