:root{--navy: #101826;--navy-2: #182437;--paper: #F3F5F7;--card: #FFFFFF;--surface: #F7F8FA;--steel: #3E5C76;--steel-dark: #2C4356;--silver: #D6DCE3;--silver-2: #E9ECF0;--ink: #161D27;--muted: #64748B;--amber: #B45309;--amber-bg: #FDF3E4;--success: #1F7A4D;--success-bg: #E8F4EC;--danger: #B3261E;--radius: 12px}body.dark-mode{--navy: #0B1017;--navy-2: #0F1620;--paper: #12161D;--card: #1B212B;--surface: #1F2530;--steel: #7C93AC;--steel-dark: #AFC2D6;--silver: #333B47;--silver-2: #242B36;--ink: #E8ECF2;--muted: #93A1B3;--amber: #D08A3E;--amber-bg: #3A2E1C;--success: #4CAF7D;--success-bg: #1B3226;--danger: #E0655D}body.dark-mode img{opacity:.92}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,system-ui,sans-serif;-webkit-font-smoothing:antialiased}.eyebrow{font-family:Oswald,sans-serif;font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}h1,h2,h3{font-family:Oswald,sans-serif;margin:0}.mono{font-family:IBM Plex Mono,monospace}#app{max-width:520px;margin:0 auto;min-height:100vh;background:var(--paper);padding-bottom:260px}header.topbar{background:var(--navy);color:#fff;padding:18px 20px 0;position:sticky;top:0;z-index:30}.brand-row{display:flex;align-items:center;justify-content:space-between}.brand{font-family:Oswald,sans-serif;font-weight:700;font-size:22px;letter-spacing:.03em}.brand span{color:#9fb4c7;font-weight:400}.brand-sub{font-size:11px;color:#8493a6;letter-spacing:.08em;text-transform:uppercase;margin-top:2px}.tabs{display:flex;gap:0;margin-top:16px}.tab{flex:1;text-align:center;padding:12px 4px;font-family:Oswald,sans-serif;font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:#8493a6;background:none;border:none;cursor:pointer;border-bottom:2px solid transparent}.tab.active{color:#fff;border-bottom-color:var(--amber)}main{padding:18px 16px 0}.section{background:var(--card);border:1px solid var(--silver);border-radius:var(--radius);margin-bottom:14px;overflow:hidden}.section-head{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--silver-2)}.section-num{font-family:IBM Plex Mono,monospace;font-size:11px;font-weight:600;color:var(--steel);background:var(--silver-2);border-radius:5px;padding:2px 7px}.section-title{font-size:14px;font-weight:600;letter-spacing:.04em;text-transform:uppercase}.section-body{padding:16px;display:flex;flex-direction:column;gap:14px}.field label{display:block;font-size:12.5px;color:var(--muted);margin-bottom:6px;font-weight:500}select,input[type=number],input[type=text],input[type=password]{width:100%;padding:11px 12px;border:1px solid var(--silver);border-radius:8px;font-family:IBM Plex Mono,monospace;font-size:15px;color:var(--ink);background:var(--card)}select:focus,input:focus{outline:2px solid var(--steel);outline-offset:1px;border-color:var(--steel)}.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.pillgroup{display:flex;gap:8px}.pill{flex:1;text-align:center;padding:10px 6px;border-radius:8px;border:1px solid var(--silver);background:var(--card);font-size:13px;font-weight:600;cursor:pointer;color:var(--muted)}.pill.on{background:var(--steel);border-color:var(--steel);color:#fff}.check-row{display:flex;align-items:center;justify-content:space-between;padding:11px 0;border-bottom:1px solid var(--silver-2)}.check-row:last-child{border-bottom:none}.check-row .label{font-size:14px}.check-row .price{font-size:12px;color:var(--muted);font-family:IBM Plex Mono,monospace}.switch{width:42px;height:24px;border-radius:99px;background:var(--silver);position:relative;cursor:pointer;flex-shrink:0;margin-left:12px;border:none}.switch:after{content:"";position:absolute;width:18px;height:18px;border-radius:50%;background:#fff;top:3px;left:3px;transition:left .15s ease;box-shadow:0 1px 2px #00000040}.switch.on{background:var(--success)}.switch.on:after{left:21px}.doorwrap{display:flex;justify-content:center;padding:6px 0 2px}#doorShapesGroup{transition:transform .5s ease}#doorShapesGroup.ic-yuz{transform:scaleX(-1)}#doorsvg{width:100%;max-width:220px;height:auto}.dimtext{font-family:IBM Plex Mono,monospace;font-size:11px;fill:var(--steel-dark);font-weight:600}.dimline{stroke:var(--steel);stroke-width:1}.doorlegend{display:flex}.tierstrip{display:flex;gap:6px}.tier{flex:1;text-align:center;padding:8px 4px;border-radius:7px;background:var(--silver-2);font-size:11px;color:var(--muted);font-family:IBM Plex Mono,monospace}.tier.active{background:var(--success-bg);color:var(--success);font-weight:700}.resultbar{position:fixed;bottom:0;left:0;right:0;z-index:40;background:var(--navy);color:#fff;max-width:520px;margin:0 auto;padding:14px 18px 16px;box-shadow:0 -6px 24px #0000002e}.resultbar .pricestack{max-height:0;overflow:hidden;transition:max-height .25s ease,margin-bottom .25s ease,padding-bottom .25s ease;margin-bottom:0;padding-bottom:0;border-bottom:none}.resultbar.expanded .pricestack{max-height:400px;margin-bottom:10px;padding-bottom:10px;border-bottom:1px solid #26374B}.resultbar .toprow{cursor:pointer;-webkit-user-select:none;user-select:none}.resultbarChevron{display:inline-block;margin-left:6px;transition:transform .25s ease;font-size:11px;color:#8fa2b5}.resultbar.expanded .resultbarChevron{transform:rotate(180deg)}.resultbar 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input{text-align:center;letter-spacing:.5em;font-size:22px}.btn{width:100%;padding:13px;border-radius:8px;border:none;background:var(--steel);color:#fff;font-family:Oswald,sans-serif;font-weight:600;letter-spacing:.05em;text-transform:uppercase;font-size:14px;cursor:pointer;margin-top:12px}.btn.secondary{background:transparent;color:var(--steel);border:1px solid var(--steel)}.btn.amber{background:var(--amber)}.toast{position:fixed;bottom:100px;left:50%;transform:translate(-50%);z-index:300;background:var(--success);color:#fff;padding:10px 18px;border-radius:8px;font-size:13px;font-weight:600;opacity:0;pointer-events:none;transition:opacity .25s ease;max-width:88%;width:max-content;text-align:center;white-space:normal}.toast.show{opacity:1}.meta{font-size:11.5px;color:var(--muted);margin-top:10px}.detailtoggle{font-size:12.5px;color:var(--steel);cursor:pointer;text-align:center;padding:4px 0}.breakdown{display:none;flex-direction:column;gap:5px;padding-top:8px;border-top:1px dashed var(--silver);margin-top:8px}.breakdown.show{display:flex}.brow{display:flex;justify-content:space-between;font-size:12px;color:var(--muted)}.brow b{color:var(--ink);font-family:IBM Plex Mono,monospace;font-weight:600}.teklif-overlay{display:none;position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;background:var(--card);overflow:auto}body.dark-mode #teklifOverlay{--navy: #101826;--navy-2: #182437;--paper: #F3F5F7;--card: #FFFFFF;--surface: #F7F8FA;--steel: #3E5C76;--steel-dark: #2C4356;--silver: #D6DCE3;--silver-2: #E9ECF0;--ink: #161D27;--muted: #64748B;--amber: #B45309;--amber-bg: #FDF3E4;--success: #1F7A4D;--success-bg: #E8F4EC;--danger: #B3261E;background:#fff;color:#161d27}.teklif-overlay.show{display:block}.teklif-actions{position:sticky;top:0;background:var(--navy);padding:12px 16px;display:flex;gap:10px;z-index:2}.teklif-actions .btn{margin-top:0;width:auto}.teklif-actions .btn-print{flex:1 1 auto}.teklif-actions .btn-close{flex:0 0 auto;padding-left:20px;padding-right:20px}#teklifContent{max-width:640px;margin:0 auto;padding:32px 28px 60px;color:var(--ink)}.sf-head{display:flex;justify-content:space-between;align-items:flex-start;border-bottom:3px solid var(--navy);padding-bottom:14px;margin-bottom:18px}.sf-title{font-size:15px;font-weight:600;color:var(--ink);margin-top:2px}.sf-date{text-align:right;font-family:IBM Plex Mono,monospace;font-size:12.5px;color:var(--muted)}.sf-row2col{display:flex;justify-content:space-between;gap:20px;margin-bottom:18px}.sf-label{font-family:Oswald,sans-serif;font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--steel);margin-bottom:6px}.sf-line{font-size:14px;padding:3px 0}.sf-meta{font-size:12.5px;color:var(--muted);text-align:right;font-family:IBM Plex Mono,monospace;white-space:nowrap}.sf-meta div{margin-bottom:4px}.sf-table{width:100%;border-collapse:collapse;margin-bottom:6px;font-size:11.5px}.sf-table th,.sf-table td{border:1px solid var(--silver);padding:6px 5px;text-align:center}.sf-table th{background:var(--silver-2);font-family:Oswald,sans-serif;font-weight:600;font-size:9.5px;letter-spacing:.02em;text-transform:uppercase;line-height:1.3}.sf-table td{font-family:IBM Plex Mono,monospace}.sf-tablewrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin-bottom:6px}.sf-tablewrap .sf-table{margin-bottom:0;min-width:560px}.sf-fillnote{font-size:11px;color:var(--muted);margin:10px 0 6px;font-style:italic}.sf-section{margin-bottom:18px;border-left:3px solid var(--steel);padding-left:12px}.sf-eyebrow{font-family:Oswald,sans-serif;font-size:11.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--steel-dark);margin-bottom:9px}.sf-summary{background:var(--navy);color:#fff;border-radius:10px;padding:16px 18px;margin:16px 0}.sf-table tr,.brow,.sf-signatures{break-inside:avoid;page-break-inside:avoid}.sf-srow{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px solid #26374B;font-size:13px;break-inside:avoid;page-break-inside:avoid}.sf-srow:last-child{border-bottom:none;padding-top:10px}.sf-srow:last-child span{font-size:19px;font-weight:700}.sf-srow span:last-child{font-family:IBM Plex Mono,monospace;font-weight:600}.sf-signatures{display:flex;gap:16px;margin:20px 0}.sf-sigbox{flex:1;border:1px solid var(--silver);border-radius:8px;height:70px;padding:8px;font-family:Oswald,sans-serif;font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}.sf-footnotes{font-size:10.5px;color:var(--muted);line-height:1.6;margin-top:14px}.sf-address{font-size:11px;color:var(--muted);text-align:center;margin-top:16px;border-top:1px solid var(--silver-2);padding-top:10px}.kayit-card{border:1px solid var(--silver);border-radius:10px;padding:12px 14px;margin-bottom:10px}.kayit-top{display:flex;justify-content:space-between;align-items:baseline}.kayit-no,.kayit-tarih{font-family:IBM Plex 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button{background:var(--amber);color:#fff;border:none;border-radius:7px;padding:7px 14px;font-weight:700;font-size:12.5px;cursor:pointer;white-space:nowrap}.trash-card{border:1px dashed var(--silver);border-radius:10px;padding:12px 14px;margin-bottom:10px;background:var(--silver-2)}.sepet-card{border:1px solid var(--silver);border-radius:9px;padding:10px 12px;margin-bottom:8px;background:var(--card)}.sepet-card-top{display:flex;justify-content:space-between;align-items:flex-start;gap:8px}.sepet-card-info{font-size:12.5px;line-height:1.5}.sepet-card-info b{font-family:IBM Plex Mono,monospace}.sepet-sil{background:none;border:none;color:var(--danger);font-size:16px;cursor:pointer;padding:2px 6px;flex-shrink:0}.sepet-total{font-size:12px;color:var(--muted);margin-top:10px;text-align:right}.user-modal{display:none;position:fixed;top:0;right:0;bottom:0;left:0;z-index:200;background:#101826b8;align-items:center;justify-content:center;padding:20px}.user-modal.show{display:flex}.user-modal-card{background:var(--card);border-radius:14px;padding:22px 20px;max-width:360px;width:100%}.user-modal-card input{margin-bottom:12px}@media (max-width: 480px){.teklif-actions{padding:8px 10px;gap:6px}.teklif-actions .btn{font-size:12px;padding:9px 8px}.teklif-actions .btn-close{padding-left:10px;padding-right:10px}#teklifSaticiBelgeBtn{font-size:11.5px;padding:8px}#teklifContent{padding:20px 14px 40px}.sf-row2col{flex-direction:column;gap:10px}.sf-meta{text-align:left;white-space:normal;word-break:break-word}.sf-head{flex-wrap:wrap;gap:8px}.sf-date{text-align:left}.sf-title{font-size:13.5px}}@media print{header.topbar,main,.resultbar,.toast{display:none!important}.no-print{display:none!important}.teklif-overlay{position:static;overflow:visible}#teklifContent{padding:0;max-width:none}.sf-tablewrap{overflow:visible}.sf-tablewrap .sf-table{min-width:0;width:100%}}