.kkc4{--c-bg:#0e1112;--c-panel:#141718;--c-panel2:#191d1e;--c-line:rgba(255,255,255,.09);--c-line2:rgba(255,255,255,.16);--c-text:#f4f3f0;--c-muted:#8f9699;--c-red:#ec2537;--c-gold:#d4b777;--c-radius:28px;color:var(--c-text);position:relative;isolation:isolate}
.kkc4 *{box-sizing:border-box}.kkc4 button,.kkc4 input,.kkc4 textarea,.kkc4 select{font:inherit}.kkc4 button{cursor:pointer}.kkc4-hp{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;opacity:0!important}.kkc4 [hidden]{display:none!important}
.kkc4-topbar{min-height:58px;margin:0 0 14px;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:0 6px}.kkc4-autosave{display:flex;align-items:center;gap:8px;font-size:11px;color:#8f9699}.kkc4-autosave span{width:8px;height:8px;border-radius:50%;background:#5a9c79;box-shadow:0 0 0 5px rgba(90,156,121,.09)}.kkc4-autosave.is-saving span{background:var(--c-gold);animation:kkc4pulse 1s infinite}.kkc4-top-actions{display:flex;gap:8px}.kkc4-ghost{appearance:none;border:1px solid var(--c-line);background:rgba(255,255,255,.025);color:#b7bdc0;border-radius:999px;padding:10px 15px;font-size:10px;transition:.2s}.kkc4-ghost:hover{border-color:var(--c-line2);color:#fff;background:rgba(255,255,255,.05)}
.kkc4-stepper{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));border:1px solid var(--c-line);border-radius:24px;background:linear-gradient(180deg,#15191a,#111415);overflow:hidden;margin-bottom:14px;box-shadow:0 18px 50px rgba(0,0,0,.16)}.kkc4-step{appearance:none;border:0;border-right:1px solid var(--c-line);background:transparent;color:#fff;min-height:82px;padding:15px 12px;display:flex;align-items:center;gap:10px;text-align:left;transition:.22s;position:relative}.kkc4-step:last-child{border-right:0}.kkc4-step b{width:31px;height:31px;flex:0 0 31px;border:1px solid #4b5154;border-radius:50%;display:grid;place-items:center;font-size:9px;color:#7e8588;transition:.2s}.kkc4-step span{display:grid;gap:3px;min-width:0}.kkc4-step strong{font-size:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.kkc4-step small{font-size:8px;color:#6f777a;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.kkc4-step.is-active{background:linear-gradient(180deg,rgba(236,37,55,.10),rgba(236,37,55,.035))}.kkc4-step.is-active:after{content:"";position:absolute;left:16px;right:16px;bottom:0;height:2px;background:var(--c-red);border-radius:2px}.kkc4-step.is-active b{border-color:var(--c-red);background:var(--c-red);color:#fff}.kkc4-step.is-done b{border-color:#697174;color:#d5d8d9}.kkc4-step.is-done b:after{content:"✓";position:absolute;font-size:9px}.kkc4-step.is-done b{font-size:0}.kkc4-step.is-locked{opacity:.48}
.kkc4-form{display:grid;grid-template-columns:minmax(310px,.72fr) minmax(520px,1.55fr) minmax(270px,.65fr);min-height:760px;border:1px solid var(--c-line);border-radius:30px;background:linear-gradient(145deg,#101314,#0c0f10);overflow:hidden;box-shadow:0 34px 90px rgba(0,0,0,.2)}
.kkc4-controls{position:relative;min-width:0;padding:28px 24px 78px;border-right:1px solid var(--c-line);background:linear-gradient(180deg,#121617,#101314)}.kkc4-panel{display:none;animation:kkc4in .28s ease}.kkc4-panel.is-active{display:block}.kkc4-kicker{font-size:8px;letter-spacing:.17em;color:#737b7e}.kkc4-panel h2{font-size:clamp(29px,2.3vw,40px);line-height:.98;letter-spacing:-.048em;margin:10px 0 14px}.kkc4-panel>p{font-size:11px;line-height:1.65;color:#8c9497;margin:0 0 20px}.kkc4-subtitle{font-size:8px;letter-spacing:.13em;text-transform:uppercase;color:#858d90;margin:21px 0 9px}.kkc4-textarea{display:grid;gap:7px;margin-top:15px}.kkc4-textarea>span,.kkc4-contact-grid label>span,.kkc4-inline-fields label>span{font-size:9px;color:#8e9598}.kkc4-textarea textarea,.kkc4-contact-grid input,.kkc4-contact-grid select,.kkc4-inline-fields input{width:100%;border:1px solid var(--c-line);border-radius:14px;background:#181c1d;color:#fff;padding:13px 14px;outline:none;resize:vertical}.kkc4-textarea textarea:focus,.kkc4-contact-grid input:focus,.kkc4-contact-grid select:focus,.kkc4-inline-fields input:focus{border-color:rgba(236,37,55,.55);box-shadow:0 0 0 3px rgba(236,37,55,.08)}.kkc4 input.is-invalid,.kkc4 select.is-invalid,.kkc4 textarea.is-invalid,.kkc4-consent input.is-invalid{outline:2px solid var(--c-red);outline-offset:3px}
.kkc4-type-grid{display:grid;gap:8px}.kkc4-type{appearance:none;width:100%;display:grid;grid-template-columns:74px 1fr auto;gap:11px;align-items:center;text-align:left;border:1px solid var(--c-line);border-radius:17px;background:#181c1d;color:#fff;padding:7px;transition:.2s}.kkc4-type img{width:74px;height:62px;border-radius:11px;object-fit:cover;filter:saturate(.75) brightness(.85)}.kkc4-type span{display:grid;gap:4px}.kkc4-type b{font-size:11px}.kkc4-type small{font-size:8px;line-height:1.4;color:#747c7f}.kkc4-type>i{font-style:normal;font-size:15px;color:#666e71;padding-right:9px}.kkc4-type:hover{transform:translateY(-1px);border-color:var(--c-line2)}.kkc4-type.is-active{border-color:rgba(236,37,55,.72);background:linear-gradient(90deg,rgba(236,37,55,.08),#181c1d 48%);box-shadow:inset 3px 0 var(--c-red)}.kkc4-type.is-active>i{color:var(--c-red)}
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.kkc4-number-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px}.kkc4-number{display:grid;gap:6px}.kkc4-number>span{font-size:8px;color:#858d90}.kkc4-number>div{display:grid;grid-template-columns:34px 1fr auto 34px;align-items:center;border:1px solid var(--c-line);border-radius:14px;background:#181c1d;overflow:hidden}.kkc4-number button{height:42px;border:0;background:rgba(255,255,255,.025);color:#b7bdc0;font-size:17px}.kkc4-number button:hover{background:rgba(255,255,255,.06)}.kkc4-number input{min-width:0;width:100%;height:42px;border:0;background:transparent;color:#fff;text-align:center;outline:none;font-weight:750}.kkc4-number em{font-style:normal;font-size:8px;color:#737b7e}.kkc4-number input::-webkit-inner-spin-button{display:none}.kkc4-inline-fields{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:14px}.kkc4-inline-fields label,.kkc4-contact-grid label{display:grid;gap:6px}
.kkc4-style-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.kkc4-style-grid button{appearance:none;border:1px solid var(--c-line);border-radius:16px;background:#181c1d;color:#fff;text-align:left;padding:9px;display:grid;gap:7px;transition:.2s}.kkc4-style-grid button.is-active{border-color:rgba(236,37,55,.66);box-shadow:inset 0 0 0 1px rgba(236,37,55,.18)}.kkc4-style-grid b{font-size:10px}.kkc4-style-grid small{font-size:8px;line-height:1.4;color:#777f82}.kkc4-style-swatch{height:45px;border-radius:10px;background:linear-gradient(135deg,#eee,#555)}.kkc4-style-swatch.modern{background:linear-gradient(135deg,#dad6cf 0 42%,#222628 43% 100%)}.kkc4-style-swatch.minimal{background:linear-gradient(90deg,#e8e4dd 0 31%,#c3beb5 32% 65%,#696d6f 66%)}.kkc4-style-swatch.contemporary{background:linear-gradient(135deg,#9b7654 0 34%,#c6bba9 35% 68%,#393d3e 69%)}.kkc4-style-swatch.classic{background:repeating-linear-gradient(90deg,#d6cbb9 0 18px,#b9aa93 19px 21px)}
.kkc4-choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px}.kkc4-choice-grid.three{grid-template-columns:repeat(3,1fr)}.kkc4-choice-grid button{appearance:none;border:1px solid var(--c-line);border-radius:13px;background:#181c1d;color:#fff;padding:12px;text-align:left;min-height:48px;font-size:9px;display:flex;justify-content:space-between;align-items:center;gap:8px}.kkc4-choice-grid button i{font-style:normal;color:#6f777a;font-size:7px}.kkc4-choice-grid button.is-active{border-color:rgba(236,37,55,.56);background:rgba(236,37,55,.055)}
.kkc4-swatch-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:7px}.kkc4-swatch-grid.compact{grid-template-columns:repeat(4,1fr)}.kkc4-swatch-grid button{appearance:none;border:1px solid var(--c-line);border-radius:14px;background:#181c1d;color:#fff;padding:6px;display:grid;gap:6px;text-align:left}.kkc4-swatch-grid button>i{display:block;height:48px;border-radius:9px;background:var(--sw);position:relative}.kkc4-swatch-grid button>i:after{content:"";position:absolute;inset:0;border-radius:inherit;background:linear-gradient(135deg,rgba(255,255,255,.13),transparent 55%)}.kkc4-swatch-grid button span{font-size:8px;line-height:1.25}.kkc4-swatch-grid button.is-active{border-color:var(--c-red);box-shadow:0 0 0 2px rgba(236,37,55,.08)}.kkc4-worktop-wrap.is-hidden{display:none}
.kkc4-layout-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.kkc4-layout-grid button{appearance:none;border:1px solid var(--c-line);border-radius:17px;background:#181c1d;color:#fff;min-height:118px;display:grid;place-items:center;gap:6px;padding:12px}.kkc4-layout-grid button.is-active{border-color:rgba(236,37,55,.66);background:linear-gradient(180deg,rgba(236,37,55,.055),#181c1d)}.kkc4-layout-grid b{font-size:10px}.kkc4-layout-grid small{font-size:7px;color:#71797c}.kkc4-layout-shape{width:58px;height:37px;border:2px solid #858d90;border-radius:3px;position:relative}.kkc4-layout-shape.line{height:10px}.kkc4-layout-shape.l,.kkc4-layout-shape.corner,.kkc4-layout-shape.ldesk{border-top:0;border-right:0}.kkc4-layout-shape.u{border-top:0}.kkc4-layout-shape.island:after,.kkc4-layout-shape.meeting:after{content:"";position:absolute;left:11px;right:11px;bottom:-15px;border-top:2px solid #858d90}.kkc4-layout-shape.media:after{content:"";position:absolute;inset:7px 12px;border:2px solid #858d90}.kkc4-layout-shape.library,.kkc4-layout-shape.storage{background:repeating-linear-gradient(0deg,transparent 0 8px,#858d90 9px 10px)}.kkc4-layout-shape.mixed:after,.kkc4-layout-shape.full:after,.kkc4-layout-shape.fullroom:after{content:"";position:absolute;left:7px;right:7px;top:8px;bottom:8px;border:1px dashed #858d90}.kkc4-layout-shape.bedwall,.kkc4-layout-shape.beddesk,.kkc4-layout-shape.bunk{border-radius:14px}.kkc4-layout-shape.wardrobe,.kkc4-layout-shape.walkin,.kkc4-layout-shape.sliding,.kkc4-layout-shape.tall{height:48px;width:40px}.kkc4-layout-shape.dresser,.kkc4-layout-shape.low,.kkc4-layout-shape.floating{height:18px;width:60px}.kkc4-layout-shape.desk{height:12px;width:60px}.kkc4-layout-shape.wall{background:repeating-linear-gradient(90deg,transparent 0 12px,#858d90 13px 14px)}
.kkc4-counter-grid{display:grid;grid-template-columns:1fr;gap:7px}.kkc4-counter-grid label{display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid var(--c-line);border-radius:14px;background:#181c1d;padding:8px 9px}.kkc4-counter-grid label>span{font-size:9px}.kkc4-counter-grid label>div{display:grid;grid-template-columns:31px 34px 31px;border:1px solid var(--c-line);border-radius:10px;overflow:hidden}.kkc4-counter-grid button{border:0;background:#202425;color:#fff}.kkc4-counter-grid input{width:34px;border:0;background:#151819;color:#fff;text-align:center;font-size:9px}
.kkc4-extra-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.kkc4-extra-grid label{position:relative;border:1px solid var(--c-line);border-radius:16px;background:#181c1d;padding:13px 12px 13px 43px;min-height:74px;display:grid;gap:3px;cursor:pointer}.kkc4-extra-grid input{position:absolute;opacity:0}.kkc4-checkmark{position:absolute;left:13px;top:14px;width:21px;height:21px;border:1px solid #51585b;border-radius:7px}.kkc4-extra-grid input:checked+.kkc4-checkmark{border-color:var(--c-red);background:var(--c-red)}.kkc4-extra-grid input:checked+.kkc4-checkmark:after{content:"✓";position:absolute;inset:0;display:grid;place-items:center;color:#fff;font-size:11px}.kkc4-extra-grid label:has(input:checked){border-color:rgba(236,37,55,.5);background:rgba(236,37,55,.04)}.kkc4-extra-grid b{font-size:9px}.kkc4-extra-grid small{font-size:7px;color:#747c7f}
.kkc4-dropzone{display:grid;place-items:center;text-align:center;gap:7px;padding:28px 16px;border:1px dashed #555d60;border-radius:20px;background:linear-gradient(180deg,#181c1d,#151819);cursor:pointer;transition:.2s}.kkc4-dropzone.is-drag{border-color:var(--c-red);background:rgba(236,37,55,.055)}.kkc4-dropzone input{position:absolute;opacity:0;pointer-events:none}.kkc4-drop-icon{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--c-line2);font-size:20px;color:var(--c-red)}.kkc4-dropzone b{font-size:10px}.kkc4-dropzone small{font-size:8px;color:#747c7f}.kkc4-file-list{display:grid;gap:6px;margin-top:9px}.kkc4-file-list>p{font-size:8px;color:#6f777a;margin:0}.kkc4-file-list>div{display:grid;grid-template-columns:37px 1fr 30px;align-items:center;gap:9px;border:1px solid var(--c-line);border-radius:13px;background:#181c1d;padding:7px}.kkc4-file-list>div>span{width:37px;height:37px;border-radius:9px;display:grid;place-items:center;background:#222627;color:#9fa6a9;font-size:7px}.kkc4-file-list p{display:grid;gap:2px;margin:0}.kkc4-file-list b{font-size:8px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.kkc4-file-list small{font-size:7px;color:#70787b}.kkc4-file-list button{border:0;background:transparent;color:#8e9598;font-size:18px}.kkc4-contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:16px}.kkc4-contact-grid select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,#777 50%),linear-gradient(135deg,#777 50%,transparent 50%);background-position:calc(100% - 18px) 18px,calc(100% - 13px) 18px;background-size:5px 5px;background-repeat:no-repeat}
.kkc4-final-summary{display:grid;grid-template-columns:1fr 1fr;gap:7px}.kkc4-final-summary>div{border:1px solid var(--c-line);border-radius:14px;background:#181c1d;padding:12px;display:grid;gap:4px}.kkc4-final-summary span{font-size:7px;letter-spacing:.1em;text-transform:uppercase;color:#727a7d}.kkc4-final-summary b{font-size:9px;line-height:1.45}.kkc4-consent{display:flex;gap:10px;align-items:flex-start;margin:15px 0;font-size:8px;line-height:1.5;color:#92999c}.kkc4-consent input{accent-color:var(--c-red);margin-top:2px}.kkc4-consent a{color:#fff;text-decoration:underline;text-underline-offset:2px}.kkc4-final-note{border:1px solid rgba(236,37,55,.28);border-radius:14px;background:rgba(236,37,55,.035);padding:12px;font-size:8px;line-height:1.5;color:#a4aaad}.kkc4-submit{appearance:none;border:0;width:100%;min-height:52px;border-radius:999px;background:var(--c-red);color:#fff;font-size:10px;font-weight:800;margin-top:12px;display:flex;align-items:center;justify-content:space-between;padding:0 20px;box-shadow:0 12px 28px rgba(236,37,55,.18)}.kkc4-submit:hover{transform:translateY(-1px)}.kkc4-submit:disabled{opacity:.55;cursor:wait}.kkc4-status{min-height:25px;padding-top:8px;font-size:8px;color:#aab0b2}.kkc4-status.is-error{color:#ff7882}.kkc4-status.is-success{color:#7ed5a5}
.kkc4-nav{position:absolute;left:24px;right:24px;bottom:18px;display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--c-line);padding-top:10px}.kkc4-nav button{appearance:none;border:0;background:transparent;color:#aeb4b6;font-size:9px;padding:7px 0}.kkc4-nav button:disabled{opacity:.25}.kkc4-next{color:#fff!important}.kkc4-next span{color:var(--c-red);padding-left:5px}
.kkc4-stage-wrap{min-width:0;display:flex;flex-direction:column;background:#0f1213;border-right:1px solid var(--c-line)}.kkc4-stage-head{min-height:64px;padding:0 16px;display:grid;grid-template-columns:1fr auto auto;gap:11px;align-items:center;border-bottom:1px solid var(--c-line)}.kkc4-stage-head>div:first-child{display:grid;gap:3px}.kkc4-stage-head>div:first-child span{font-size:7px;letter-spacing:.15em;color:#697174}.kkc4-stage-head>div:first-child b{font-size:11px}.kkc4-view-switch{display:flex;padding:3px;border:1px solid var(--c-line);border-radius:999px;background:#171a1b}.kkc4-view-switch button{appearance:none;border:0;border-radius:999px;background:transparent;color:#747c7f;padding:7px 11px;font-size:8px}.kkc4-view-switch button.is-active{background:#2a2e2f;color:#fff}.kkc4-expand{appearance:none;width:34px;height:34px;border:1px solid var(--c-line);border-radius:50%;background:#171a1b;color:#fff;font-size:14px}.kkc4-stage{position:relative;flex:1;min-height:610px;overflow:hidden;background:radial-gradient(circle at 55% 38%,#202425,#0d1011 72%)}.kkc4-stage svg{width:100%;height:100%;min-height:610px;display:block;transition:transform .22s ease}.kkc4-stage-overlay{position:absolute;left:14px;right:14px;bottom:13px;display:flex;align-items:center;justify-content:space-between;pointer-events:none}.kkc4-stage-overlay>span{background:rgba(11,13,14,.78);backdrop-filter:blur(10px);border:1px solid var(--c-line);border-radius:999px;padding:8px 11px;font-size:7px;color:#9fa6a9}.kkc4-stage-overlay>div{display:flex;align-items:center;gap:0;border:1px solid var(--c-line);background:rgba(11,13,14,.78);backdrop-filter:blur(10px);border-radius:999px;overflow:hidden;pointer-events:auto}.kkc4-stage-overlay button{width:31px;height:31px;border:0;background:transparent;color:#fff}.kkc4-stage-overlay b{font-size:7px;width:39px;text-align:center;color:#9ca3a6}.kkc4-stage-strip{display:grid;grid-template-columns:1fr 1fr 1fr;min-height:70px;border-top:1px solid var(--c-line)}.kkc4-stage-strip>div{padding:13px 16px;border-right:1px solid var(--c-line);display:grid;gap:4px}.kkc4-stage-strip>div:last-child{border-right:0}.kkc4-stage-strip span{font-size:7px;color:#697174;text-transform:uppercase;letter-spacing:.1em}.kkc4-stage-strip b{font-size:9px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.kkc4-summary{min-width:0;padding:24px 20px;display:flex;flex-direction:column;background:linear-gradient(180deg,#121617,#0f1213)}.kkc4-summary-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.kkc4-summary-head span{font-size:8px;letter-spacing:.16em;color:#747c7f}.kkc4-summary-head button{appearance:none;border:0;background:transparent;color:#9ba2a5;text-decoration:underline;text-underline-offset:3px;font-size:8px}.kkc4-summary-type{display:grid;grid-template-columns:78px 1fr;gap:11px;align-items:center;border:1px solid var(--c-line);border-radius:17px;padding:7px;margin-bottom:12px;background:#181c1d}.kkc4-summary-type img{width:78px;height:64px;border-radius:11px;object-fit:cover;filter:saturate(.7) brightness(.8)}.kkc4-summary-type>div{display:grid;gap:4px}.kkc4-summary-type b{font-size:11px}.kkc4-summary-type small{font-size:7px;color:#747c7f}.kkc4-summary dl{margin:0 0 13px}.kkc4-summary dl>div{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px solid var(--c-line)}.kkc4-summary dt{font-size:7px;color:#747c7f}.kkc4-summary dd{font-size:8px;margin:0;text-align:right;max-width:58%;line-height:1.35}.kkc4-summary-info,.kkc4-summary-help{display:flex;gap:9px;border:1px solid rgba(236,37,55,.27);border-radius:15px;padding:11px;background:rgba(236,37,55,.035);margin-top:auto}.kkc4-summary-info>span,.kkc4-summary-help>span{width:23px;height:23px;flex:0 0 23px;border:1px solid rgba(255,255,255,.22);border-radius:50%;display:grid;place-items:center;font-size:9px}.kkc4-summary-info p,.kkc4-summary-help p{margin:0;display:grid;gap:3px}.kkc4-summary-info b,.kkc4-summary-help b{font-size:8px}.kkc4-summary-info small,.kkc4-summary-help small{font-size:7px;line-height:1.4;color:#7d8588}.kkc4-summary-cta{appearance:none;border:0;border-radius:999px;background:var(--c-red);color:#fff;min-height:47px;margin:9px 0;font-size:9px;font-weight:800;padding:0 15px;display:flex;align-items:center;justify-content:space-between}.kkc4-summary-help{margin-top:0;border-color:var(--c-line);background:#171a1b}
.kkc4-toast{position:fixed;left:50%;bottom:28px;z-index:100000;transform:translate(-50%,20px);opacity:0;pointer-events:none;padding:11px 16px;border:1px solid var(--c-line2);border-radius:999px;background:#171a1b;color:#fff;font-size:9px;box-shadow:0 18px 60px rgba(0,0,0,.35);transition:.22s}.kkc4-toast.is-show{opacity:1;transform:translate(-50%,0)}.kkc4-toast.is-error{border-color:rgba(236,37,55,.5)}
.kkc4-success{min-height:560px;border:1px solid var(--c-line);border-radius:30px;background:radial-gradient(circle at 50% 20%,rgba(90,156,121,.1),transparent 38%),linear-gradient(145deg,#131718,#0d1011);display:grid;place-items:center;text-align:center;padding:40px}.kkc4-success>div{max-width:540px}.kkc4-success span{width:62px;height:62px;border-radius:50%;display:grid;place-items:center;margin:0 auto 18px;background:#5a9c79;color:#fff;font-size:26px}.kkc4-success h2{font-size:42px;letter-spacing:-.05em;margin:0 0 12px}.kkc4-success p{font-size:11px;line-height:1.7;color:#8e9699}.kkc4-success>b{display:block;margin:20px auto;border:1px solid var(--c-line);border-radius:999px;padding:9px 15px;width:max-content;color:var(--c-gold)}.kkc4-success button{appearance:none;border:1px solid var(--c-line2);border-radius:999px;background:#1a1e1f;color:#fff;padding:12px 18px;font-size:9px}
.kkc4.is-stage-expanded .kkc4-stage-wrap{position:fixed;inset:18px;z-index:999999;border:1px solid var(--c-line2);border-radius:28px;overflow:hidden;box-shadow:0 30px 120px rgba(0,0,0,.72)}.kkc4.is-stage-expanded .kkc4-stage{min-height:calc(100vh - 170px)}.kkc4.is-stage-expanded .kkc4-stage svg{min-height:calc(100vh - 170px)}html.kkc4-lock{overflow:hidden}
@keyframes kkc4in{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:none}}@keyframes kkc4pulse{50%{opacity:.45;transform:scale(.85)}}
@media(max-width:1280px){.kkc4-form{grid-template-columns:320px minmax(470px,1fr)}.kkc4-summary{grid-column:1/-1;border-top:1px solid var(--c-line);display:grid;grid-template-columns:1.1fr 1.4fr 1fr;gap:14px;align-items:start}.kkc4-summary-head{grid-column:1/-1;margin:0}.kkc4-summary-type{margin:0}.kkc4-summary dl{display:grid;grid-template-columns:1fr 1fr;margin:0}.kkc4-summary-info{margin:0}.kkc4-summary-cta{margin:8px 0 0}.kkc4-summary-help{display:none}}
@media(max-width:1040px){.kkc4-stepper{grid-template-columns:repeat(4,1fr)}.kkc4-step:nth-child(4){border-right:0}.kkc4-step:nth-child(-n+4){border-bottom:1px solid var(--c-line)}.kkc4-form{grid-template-columns:1fr}.kkc4-controls{border-right:0;min-height:650px}.kkc4-stage-wrap{border-right:0;border-top:1px solid var(--c-line)}.kkc4-stage{min-height:560px}.kkc4-stage svg{min-height:560px}.kkc4-summary{grid-template-columns:1fr 1fr}.kkc4-summary-info,.kkc4-summary-cta{grid-column:1/-1}.kkc4-summary dl{grid-template-columns:1fr 1fr}.kkc4-summary dl>div{padding-right:12px}}
@media(max-width:720px){.kkc4-topbar{align-items:flex-start;flex-direction:column;padding:0 2px;margin-bottom:10px}.kkc4-top-actions{width:100%;overflow:auto;padding-bottom:2px}.kkc4-ghost{white-space:nowrap}.kkc4-stepper{display:flex;overflow:auto;border-radius:19px;scroll-snap-type:x mandatory}.kkc4-step{min-width:162px;min-height:70px;border-bottom:0!important;scroll-snap-align:start}.kkc4-step small{display:none}.kkc4-form{border-radius:23px}.kkc4-controls{padding:24px 15px 76px;min-height:630px}.kkc4-panel h2{font-size:32px}.kkc4-type{grid-template-columns:66px 1fr auto}.kkc4-type img{width:66px;height:58px}.kkc4-number-grid,.kkc4-inline-fields,.kkc4-contact-grid,.kkc4-final-summary{grid-template-columns:1fr}.kkc4-style-grid,.kkc4-choice-grid,.kkc4-choice-grid.three,.kkc4-layout-grid,.kkc4-extra-grid{grid-template-columns:1fr 1fr}.kkc4-swatch-grid{grid-template-columns:repeat(3,1fr)}.kkc4-stage{min-height:420px}.kkc4-stage svg{min-height:420px}.kkc4-stage-strip{grid-template-columns:1fr}.kkc4-stage-strip>div{border-right:0;border-bottom:1px solid var(--c-line);min-height:54px}.kkc4-stage-strip>div:last-child{border-bottom:0}.kkc4-summary{display:block;padding:18px 15px}.kkc4-summary-head,.kkc4-summary-type,.kkc4-summary dl,.kkc4-summary-info,.kkc4-summary-cta{margin-bottom:10px}.kkc4-summary dl{display:block}.kkc4-summary-help{display:flex}.kkc4-nav{left:15px;right:15px}.kkc4-success{border-radius:23px}.kkc4-success h2{font-size:34px}.kkc4.is-stage-expanded .kkc4-stage-wrap{inset:8px;border-radius:20px}}
@media(max-width:480px){.kkc4-step{min-width:145px}.kkc4-segment,.kkc4-style-grid,.kkc4-layout-grid,.kkc4-extra-grid{grid-template-columns:1fr}.kkc4-choice-grid,.kkc4-choice-grid.three{grid-template-columns:1fr}.kkc4-swatch-grid,.kkc4-swatch-grid.compact{grid-template-columns:repeat(2,1fr)}.kkc4-stage-head{grid-template-columns:1fr auto}.kkc4-stage-head>div:first-child{grid-row:1/3}.kkc4-expand{grid-column:2}.kkc4-view-switch{grid-column:2}.kkc4-stage{min-height:360px}.kkc4-stage svg{min-height:360px}.kkc4-stage-overlay>span{display:none}.kkc4-summary-type{grid-template-columns:70px 1fr}.kkc4-summary-type img{width:70px;height:58px}}

/* V4.1 visual-reactivity fixes */
.kkc4-number>div{grid-template-columns:34px minmax(58px,1fr) 30px 34px}
.kkc4-number input{padding:0 2px;font-variant-numeric:tabular-nums}
.kkc4-number em{display:flex;align-items:center;justify-content:center;min-width:30px;height:42px;padding:0 4px;white-space:nowrap;color:#9aa1a4;border-left:1px solid rgba(255,255,255,.035);border-right:1px solid rgba(255,255,255,.035)}
.kkc4-visual-note{margin:10px 0 18px;padding:11px 13px;border:1px solid rgba(255,255,255,.065);border-radius:13px;background:rgba(255,255,255,.025);color:#8e9699;font-size:8px;line-height:1.55}
.kkc4-visual-note.compact{margin:9px 0 0}
.kkc4-extra-grid label small{min-height:20px}
.kkc4-extra-grid label:has(input[data-extra-key="soft_close"]){background:linear-gradient(135deg,#181c1d,rgba(255,255,255,.02))}
.kkc4-extra-grid label:has(input[data-extra-key="soft_close"]) small{color:#a2876f}
.kkc4-stage svg{transition:transform .28s cubic-bezier(.22,.61,.36,1),filter .28s ease}
@media(max-width:380px){.kkc4-number>div{grid-template-columns:32px minmax(54px,1fr) 28px 32px}.kkc4-number em{min-width:28px;padding:0 2px}}


/* V4.2 accessory-preview cleanup: selected options stay visually integrated; open mechanisms are focused one at a time */
.kkc4-extra-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px}
.kkc4-extra-card{position:relative;min-height:92px;border:1px solid var(--c-line);border-radius:18px;background:#181c1d;overflow:hidden;transition:border-color .22s ease,background .22s ease,box-shadow .22s ease,transform .22s ease}
.kkc4-extra-card label{position:relative;border:0!important;border-radius:0!important;background:transparent!important;padding:14px 12px 38px 43px!important;min-height:92px;display:grid;align-content:start;gap:4px;cursor:pointer}
.kkc4-extra-card:has(input:checked){border-color:rgba(236,37,55,.48);background:linear-gradient(145deg,rgba(236,37,55,.055),#181c1d 58%)}
.kkc4-extra-card.is-previewing{border-color:rgba(236,37,55,.9);box-shadow:0 0 0 1px rgba(236,37,55,.16),0 15px 44px rgba(0,0,0,.22);transform:translateY(-1px)}
.kkc4-extra-card.is-previewing:after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;background:linear-gradient(115deg,transparent 30%,rgba(236,37,55,.08),transparent 68%);animation:kkc4detailSweep 1.25s ease infinite}
.kkc4-extra-card .kkc4-checkmark{left:13px;top:14px}
.kkc4-extra-card b{font-size:9px}.kkc4-extra-card small{font-size:7px;color:#747c7f;line-height:1.45;min-height:auto!important}
.kkc4-extra-preview{position:absolute;left:43px;bottom:10px;z-index:2;appearance:none;border:0;background:transparent;color:#9ca4a7;font-size:7px;font-weight:750;padding:2px 0;cursor:pointer;text-decoration:underline;text-decoration-color:rgba(255,255,255,.12);text-underline-offset:4px}
.kkc4-extra-preview span{color:var(--c-red);padding-left:3px}.kkc4-extra-preview:hover{color:#fff}
.kkc4-extra-card:has(input[data-extra-key="soft_close"]) label{padding-bottom:14px!important}.kkc4-extra-card:has(input[data-extra-key="soft_close"]) small{color:#a2876f}
.kkc4-stage.is-detailing{box-shadow:inset 0 0 0 1px rgba(236,37,55,.12)}
.kkc4-stage.is-detailing svg{filter:saturate(1.04) contrast(1.015)}
.kkc4-detail-pop{animation:kkc4detailPop .28s cubic-bezier(.2,.8,.2,1) both}
@keyframes kkc4detailPop{from{opacity:0}to{opacity:1}}
@keyframes kkc4detailSweep{0%,100%{transform:translateX(-55%);opacity:0}45%{opacity:1}65%{transform:translateX(55%);opacity:0}}
@media(max-width:720px){.kkc4-extra-card{min-height:96px}.kkc4-extra-card label{min-height:96px}.kkc4-extra-preview{font-size:8px}}
@media(max-width:480px){.kkc4-extra-grid{grid-template-columns:1fr}.kkc4-extra-card{min-height:88px}.kkc4-extra-card label{min-height:88px}}

.kkc4-extra-card.is-disabled{opacity:.38;filter:saturate(.45)}
.kkc4-extra-card.is-disabled label,.kkc4-extra-card.is-disabled .kkc4-extra-preview{cursor:not-allowed}
.kkc4-extra-card.is-disabled .kkc4-extra-preview{display:none}


/* V4.2.1 — Step 05 visual cleanup. No behavior changes. */
.kkc4-panel[data-step="5"] h2{margin-bottom:7px}
.kkc4-panel[data-step="5"] .kkc4-step-intro{margin:0 0 16px;color:#81898c;font-size:9px;line-height:1.5}
.kkc4-panel[data-step="5"] .kkc4-extra-grid{gap:8px}
.kkc4-panel[data-step="5"] .kkc4-extra-card{min-height:72px;border-radius:16px;background:#171b1c;box-shadow:none;overflow:hidden}
.kkc4-panel[data-step="5"] .kkc4-extra-card:hover{border-color:rgba(255,255,255,.14);background:#191d1e;transform:none}
.kkc4-panel[data-step="5"] .kkc4-extra-card:has(input:checked){border-color:rgba(236,37,55,.58);background:linear-gradient(135deg,rgba(236,37,55,.065),#181c1d 60%);box-shadow:inset 0 0 0 1px rgba(236,37,55,.035)}
.kkc4-panel[data-step="5"] .kkc4-extra-card.is-previewing{transform:none;box-shadow:inset 0 0 0 1px rgba(236,37,55,.08)}
.kkc4-panel[data-step="5"] .kkc4-extra-card.is-previewing:after{display:none}
.kkc4-panel[data-step="5"] .kkc4-extra-card label{min-height:72px!important;padding:12px 38px 12px 42px!important;display:flex;align-items:center;gap:10px}
.kkc4-panel[data-step="5"] .kkc4-extra-card .kkc4-checkmark{left:12px;top:50%;transform:translateY(-50%);width:19px;height:19px;border-radius:6px}
.kkc4-panel[data-step="5"] .kkc4-extra-copy{display:grid;gap:3px;min-width:0}
.kkc4-panel[data-step="5"] .kkc4-extra-copy b{font-size:9px;line-height:1.25;color:#f0f0ed}
.kkc4-panel[data-step="5"] .kkc4-extra-copy small{font-size:7px;line-height:1.3;color:#697174;min-height:0!important}
.kkc4-panel[data-step="5"] .kkc4-extra-status{position:absolute;right:11px;top:11px;font-size:6px;line-height:1;letter-spacing:.12em;color:#60686b}
.kkc4-panel[data-step="5"] .kkc4-extra-card:has(input:checked) .kkc4-extra-status{color:rgba(236,37,55,.9)}
.kkc4-panel[data-step="5"] .kkc4-extra-card:has(input[data-extra-key="soft_close"]) label{padding-bottom:12px!important}
.kkc4-panel[data-step="5"] .kkc4-extra-card:has(input[data-extra-key="soft_close"]) small{color:#697174}
.kkc4-panel[data-step="5"] .kkc4-extra-preview,.kkc4-panel[data-step="5"] .kkc4-visual-note{display:none!important}
.kkc4-panel[data-step="5"] .kkc4-priority-head{margin:19px 0 8px;border-top:1px solid var(--c-line);padding-top:15px}
.kkc4-panel[data-step="5"] .kkc4-priority-head>div{display:flex;align-items:baseline;justify-content:space-between;gap:12px}
.kkc4-panel[data-step="5"] .kkc4-priority-head .kkc4-subtitle{margin:0}
.kkc4-panel[data-step="5"] .kkc4-priority-head small{font-size:7px;color:#686f72}
.kkc4-panel[data-step="5"] .kkc4-priority-grid{gap:7px}
.kkc4-panel[data-step="5"] .kkc4-priority-grid button{min-height:43px;border-radius:13px;justify-content:center;text-align:center;padding:10px 8px;font-size:8px;color:#b6bcbe}
.kkc4-panel[data-step="5"] .kkc4-priority-grid button.is-active{color:#fff;border-color:rgba(236,37,55,.65);background:rgba(236,37,55,.055)}
@media(max-width:720px){.kkc4-panel[data-step="5"] .kkc4-extra-grid{grid-template-columns:1fr 1fr}.kkc4-panel[data-step="5"] .kkc4-extra-card,.kkc4-panel[data-step="5"] .kkc4-extra-card label{min-height:68px!important}.kkc4-panel[data-step="5"] .kkc4-priority-head>div{display:grid;gap:4px}}
@media(max-width:480px){.kkc4-panel[data-step="5"] .kkc4-extra-grid{grid-template-columns:1fr}.kkc4-panel[data-step="5"] .kkc4-priority-grid{grid-template-columns:repeat(3,1fr)}}