:root{--navy:#172B4D;--gold:#B89B72;--bg:#F7F8FA;--sf:#fff;--tx:#20252D;--tx2:#717986;--bd:#E5E8ED;--err:#B42318;--r:12px;--hd:64px}
*{box-sizing:border-box}html,body{margin:0}body{font-family:Manrope,system-ui,sans-serif;background:var(--bg);color:var(--tx);font-size:15px;min-height:100vh;display:flex;flex-direction:column}
button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}svg,i[data-lucide]{width:18px;height:18px;flex:none}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px}[hidden]{display:none!important}
.top{height:var(--hd);background:var(--sf);border-bottom:1px solid var(--bd);display:flex;align-items:center;gap:24px;padding:0 28px}
.brand{display:flex;gap:10px;align-items:center;color:var(--navy);font-size:17px}.proj{color:var(--tx2);padding:6px 10px;border-radius:8px;border:1px dashed transparent;min-width:80px}.proj:hover,.proj:focus{border-color:var(--bd);outline:none}
.actions{margin-left:auto;display:flex;gap:6px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:0 18px;border-radius:10px;border:1px solid var(--bd);background:var(--sf);font-weight:600;transition:.15s}
.btn.ghost:hover{background:var(--bg)}.btn.primary{background:var(--navy);border-color:var(--navy);color:#fff}.btn.primary:hover{background:#0f1f3a}.btn:disabled{opacity:.4;cursor:not-allowed}
.stepper{display:flex;background:var(--sf);border-bottom:1px solid var(--bd);padding:14px 28px;gap:4px;overflow-x:auto;scrollbar-width:none}
.step{flex:1 0 auto;display:flex;align-items:center;gap:10px;background:none;border:0;padding:6px 14px;border-radius:999px;color:var(--tx2);font-weight:600;position:relative}
.step:not(:last-child)::after{content:"";position:absolute;right:-6px;top:50%;width:12px;height:1px;background:var(--bd)}
.dot{width:28px;height:28px;border-radius:50%;border:1.5px solid var(--bd);display:grid;place-items:center;font-size:13px;background:var(--sf)}
.step.done .dot{background:var(--navy);border-color:var(--navy);color:#fff}.step.done .dot i{width:14px;height:14px}
.step.active{color:var(--navy);background:#f1f3f7}.step.active .dot{border-color:var(--gold);background:var(--navy);color:#fff;box-shadow:0 0 0 3px #b89b7233}
.work{flex:1;display:grid;grid-template-columns:minmax(380px,35fr) 65fr;gap:24px;padding:24px 28px;align-items:start}
.panel{background:var(--sf);border:1px solid var(--bd);border-radius:16px;padding:28px;box-shadow:0 1px 2px #172b4d0d,0 8px 24px #172b4d0a;max-height:calc(100vh - 230px);overflow:auto}
.ph h1{margin:2px 0 6px;font-size:26px;letter-spacing:-.02em;color:var(--navy)}.ph p{margin:0;color:var(--tx2)}.ph .sn{font-size:13px;color:var(--gold);font-weight:700;margin-bottom:6px}
.body{margin-top:24px;display:flex;flex-direction:column;gap:26px}.fade{animation:in .25s ease}@keyframes in{from{opacity:0;transform:translateY(6px)}}
.sec h3{margin:0 0 12px;font-size:14px;font-weight:700;color:var(--navy)}.sec{display:flex;flex-direction:column;gap:14px}
.cards{display:grid;gap:10px}.cards.three{grid-template-columns:repeat(3,1fr)}.cards.two{grid-template-columns:repeat(2,1fr)}.cards.list{grid-template-columns:1fr}
.card{display:flex;flex-direction:column;align-items:flex-start;gap:6px;text-align:left;padding:14px;background:var(--sf);border:1.5px solid var(--bd);border-radius:var(--r);transition:.15s}
.cards.list .card{flex-direction:row;align-items:center;gap:14px}.cards.list .card small{display:block}.card small{color:var(--tx2)}
.card:hover{border-color:#c9cfd9;box-shadow:0 4px 14px #172b4d12}.card.sel,.swatch.sel{border-color:var(--navy);background:#f4f6fa;box-shadow:inset 0 0 0 1px var(--navy)}
.shape{width:44px;height:38px;fill:none;stroke:var(--navy);stroke-width:2;stroke-linejoin:round;flex:none}.card.sel .shape{fill:#b89b7233;stroke:var(--navy)}
.f{display:flex;flex-direction:column;gap:6px;font-size:13px}.f>span{font-weight:600}.f small{color:var(--tx2)}
input[type=number],input[type=text],input[type=email],input[type=tel],select,textarea{width:100%;min-height:44px;padding:8px 12px;border:1px solid var(--bd);border-radius:10px;background:var(--sf)}
input.bad{border-color:var(--err);background:#fff6f5}.err{color:var(--err);font-size:12.5px}small.err:empty{display:none}
.row{display:flex;gap:8px}.unit{position:relative;flex:1}.unit em{position:absolute;right:12px;top:50%;transform:translateY(-50%);font-style:normal;color:var(--tx2);font-size:12px;pointer-events:none}
.lib{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.libitem{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--bd);border-radius:10px;background:var(--sf);text-align:left;font-weight:600;font-size:13.5px}.libitem span{flex:1}.libitem:hover{border-color:var(--gold);background:#fbf8f3}
.items{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.item{border:1px solid var(--bd);border-radius:var(--r);padding:14px;background:#fcfcfd}
.ihead{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.ibtns{display:flex;gap:4px}
.ihead button,.qty button{display:grid;place-items:center;width:36px;height:36px;border:1px solid var(--bd);border-radius:8px;background:var(--sf)}.ihead button:hover:not(:disabled){background:var(--bg)}.ihead button:disabled{opacity:.35}
.g4{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.g3{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.qty{display:flex;align-items:center;gap:6px}.qty output{min-width:24px;text-align:center;font-weight:700}
.empty{color:var(--tx2);padding:18px;border:1px dashed var(--bd);border-radius:var(--r);text-align:center;margin:0}
.switch{display:flex;gap:10px;align-items:center;font-weight:600}.switch input{width:20px;height:20px;accent-color:var(--navy)}
.tabs{display:flex;gap:4px;background:var(--bg);padding:4px;border-radius:10px;align-self:flex-start}.tabs button{border:0;background:none;padding:8px 16px;border-radius:8px;font-weight:600;color:var(--tx2)}.tabs .on{background:var(--sf);color:var(--navy);box-shadow:0 1px 3px #0001}
.sw{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:10px}.swatch{position:relative;display:flex;flex-direction:column;gap:8px;padding:8px;border:1.5px solid var(--bd);border-radius:var(--r);background:var(--sf);font-size:12.5px;font-weight:600;text-align:left}
.swatch i[style]{display:block;height:54px;border-radius:8px;border:1px solid #0001}.swatch>i[data-lucide],.swatch svg{position:absolute;top:14px;right:14px;background:var(--navy);color:#fff;border-radius:50%;padding:3px;width:20px;height:20px}
.mini{display:flex;height:28px;width:100%;border-radius:6px;overflow:hidden}.mini i{flex:1}
.sum{display:grid;grid-template-columns:auto 1fr;gap:8px 16px;margin:0}.sum dt{color:var(--tx2)}.sum dd{margin:0;font-weight:600;text-align:right}
.note{background:#fbf8f3;border:1px solid #eadfcc;padding:10px 12px;border-radius:10px;font-size:13px;margin:0}
.acts{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px}.done{text-align:center;padding:30px 10px}.done i,.done svg{width:48px;height:48px;color:var(--gold)}
.kitchen-preview{position:sticky;top:20px;height:calc(100vh - 230px);min-height:380px;background:#e9e6e1;border-radius:16px;overflow:hidden;border:1px solid var(--bd)}
#preview-container{position:absolute;inset:0}#preview-container img,#preview-container iframe{width:100%;height:100%;border:0;display:block;object-fit:cover;transition:object-position .4s}
.loading{position:absolute;inset:0;display:grid;place-items:center;color:var(--tx2);background:var(--bg)}
.toolbar{position:absolute;bottom:16px;left:50%;transform:translateX(-50%);display:flex;gap:2px;padding:5px;background:#fffffff2;backdrop-filter:blur(8px);border-radius:12px;box-shadow:0 6px 20px #0002}
.toolbar button{display:flex;gap:6px;align-items:center;border:0;background:none;padding:9px 13px;border-radius:8px;font-weight:600;font-size:13px}.toolbar button:hover,.toolbar .on{background:var(--navy);color:#fff}
.badge{position:absolute;top:14px;left:14px;background:#fffffff2;padding:5px 11px;border-radius:999px;font-size:12px;font-weight:600;color:var(--tx2)}
.nav{position:sticky;bottom:0;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 28px;background:var(--sf);border-top:1px solid var(--bd)}#count{color:var(--tx2);font-size:13px}
dialog{border:0;border-radius:16px;padding:26px;width:min(480px,92vw);box-shadow:0 24px 60px #0004}dialog::backdrop{background:#172b4d66}dialog h2{margin:0 0 14px;color:var(--navy)}dialog .f{margin-top:12px}dialog textarea{width:100%}
#toasts{position:fixed;right:20px;bottom:84px;display:flex;flex-direction:column;gap:8px;z-index:50}.toast{background:var(--navy);color:#fff;padding:12px 16px;border-radius:10px;box-shadow:0 8px 24px #0003;animation:in .2s}.toast.err{background:var(--err)}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}