/* PHORM LAB (configurator online) — temă deschisă: gri cald + nisip, header antracit */
:root{
  --page:#ebe7df; --panel:#f5f3ef; --card:#fcfbf9; --line:#e0dbd1; --line2:#cfc8bb;
  --tx:#23221f; --tx2:#5d594f; --tx3:#8e897e;
  --sand:#b39b74; --sand2:#e9dfcd; --sand3:#7d6a4c; --chiptx:#3e3323;
  --head:#2b2a27; --headtx:#f2efe8; --lab:#b39b74; --labtx:#1f1d19;
  --inv:#2b2a27; --invtx:#f2efe8;
  --ok:#2f7a45; --okbg:#e3f0e4; --care:#5f7a1f; --carebg:#eef2d9; --warn:#9a6413; --warnbg:#f8ecd6; --warntx:#5f3e0b; --bad:#b0352a; --badbg:#f7e1de; --badtx:#6b1f18;
  --infobg:rgba(252,251,249,.94); --chipbg:rgba(252,251,249,.78); --mlabbg:rgba(252,251,249,.88); --barbg:rgba(245,243,239,.96);
  --vp1:#b9b5ad; --vpm:#a29e96; --vp2:#8f8b83; --vptx:#23221f;
  --num:#2F4A6B; --fill:#2F4A6B; --focus:rgba(47,74,107,.35);
  --panelW:500px; --headH:60px; --bar:84px; --r:10px;
}
/* temă închisă, după pliantul PHORM 2026: antracit, text cald, accent teracotă */
:root[data-theme="dark"]{
  --page:#1b1b19; --panel:#171715; --card:#201f1d; --line:#2c2b28; --line2:#3b3a36;
  --tx:#ecebe6; --tx2:#b3b0a7; --tx3:#7f7c74;
  --sand:#c4673d; --sand2:rgba(196,103,61,.16); --sand3:#d98a63; --chiptx:#f0c8b2;
  --head:#0f0f0e; --headtx:#ecebe6; --lab:#c4673d; --labtx:#fff6f0;
  --inv:#ecebe6; --invtx:#171715;
  --ok:#86c895; --okbg:rgba(134,200,149,.14); --care:#c9d77a; --carebg:rgba(201,215,122,.14); --warn:#e7ad62; --warnbg:rgba(231,173,98,.14); --warntx:#f1d2a6; --bad:#ec8a72; --badbg:rgba(236,138,114,.16); --badtx:#f6c3b6;
  --infobg:rgba(32,31,29,.92); --chipbg:rgba(23,23,21,.7); --mlabbg:rgba(23,23,21,.78); --barbg:rgba(23,23,21,.96);
  --vp1:#4b4945; --vpm:#363532; --vp2:#232220; --vptx:#ecebe6;
  --num:#8FA9CC; --fill:#8FA9CC; --focus:rgba(143,169,204,.35);
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--page);color:var(--tx);font:15px/1.45 "Jost",system-ui,sans-serif;-webkit-font-smoothing:antialiased}
button{font:inherit;color:inherit;cursor:pointer}
input,textarea,select{font:inherit;color:inherit}
:root[data-theme="dark"]{color-scheme:dark}
:root[data-theme="light"]{color-scheme:light}

/* ── header ── */
.top{height:var(--headH);display:flex;align-items:center;justify-content:space-between;padding:0 22px;background:var(--head);color:var(--headtx)}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.logo{height:42px;width:auto;display:block}   /* ≈ 245 px lățime: minimul din ghidul siglei */
.lab{background:var(--lab);color:var(--labtx);font-weight:600;font-size:15px;letter-spacing:.24em;padding:4px 8px 4px 11px;border-radius:6px;line-height:1}
.sub{font-size:13px;color:#c9c3b6;letter-spacing:.02em;padding-left:12px;border-left:1px solid #4a4843;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hright{display:flex;align-items:center;gap:10px}
.themebtn{background:none;border:1px solid #57544d;border-radius:999px;width:34px;height:28px;color:#c9c3b6;font-size:14px;line-height:1;padding:0}
.themebtn .ti-moon{display:none}
:root[data-theme="light"] .themebtn .ti-sun{display:none}
:root[data-theme="light"] .themebtn .ti-moon{display:inline}
.chips.silp{margin:0 0 10px}
#shapes .ctl{width:100%;margin:6px 0 0}
.lang{display:flex;border:1px solid #57544d;border-radius:999px;overflow:hidden;flex:none}
.lang button{background:none;border:0;padding:5px 12px;font-size:12px;letter-spacing:.1em;color:#c9c3b6}
.lang button.on{background:var(--headtx);color:var(--head)}

/* ── layout ── */
.layout{display:grid;grid-template-columns:minmax(0,1fr) var(--panelW);height:calc(100dvh - var(--headH))}
.viewer{position:relative;overflow:hidden;background:radial-gradient(110% 85% at 50% 38%,var(--vp1) 0%,var(--vpm) 50%,var(--vp2) 100%)}
.panel{border-left:1px solid var(--line);overflow-y:auto;padding:8px 26px 0;background:var(--panel)}
.spacer{height:calc(var(--bar) + 24px)}

/* ── vederi: principal + 3 file verticale (3D / Plan / Lateral) ── */
.slot{display:block;padding:0;border:0;background:none}
.slot.main{position:absolute;inset:0}
.slot.main canvas{width:100%;height:100%;display:block;touch-action:none}
.slot.main canvas[hidden]{display:none}
.vtabs{position:absolute;left:16px;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:8px;z-index:2}
.vtab{position:relative;width:104px;height:78px;padding:0;border-radius:9px;overflow:hidden;border:1px solid rgba(255,255,255,.6);box-shadow:0 3px 10px rgba(40,36,30,.16);background:var(--card)}
.vtab img,.vtab canvas{width:100%;height:100%;display:block;object-fit:cover;pointer-events:none}
.vtab[data-view="3d"]{background:radial-gradient(110% 85% at 50% 38%,var(--vp1),var(--vp2))}
.vtab.on{border:2px solid var(--inv);box-shadow:0 0 0 2px rgba(255,255,255,.7),0 3px 10px rgba(40,36,30,.2)}
.vtab:hover{border-color:#fff}
.vtab.on:hover{border-color:var(--inv)}
.mlab{position:absolute;left:6px;top:5px;font-size:10px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--tx2);background:var(--mlabbg);padding:1px 5px;border-radius:4px}
.vp-loading{position:absolute;inset:0;display:grid;place-items:center;color:var(--vptx);font-size:13px;letter-spacing:.08em;pointer-events:none}

/* ── overlay ── */
.vp-head{position:absolute;left:18px;top:14px;display:flex;flex-direction:column;align-items:flex-start;gap:8px;pointer-events:none;z-index:2}
.vp-title{font-size:20px;font-weight:500;letter-spacing:.04em;color:var(--vptx)}
.vp-title small{font-size:13px;color:var(--vptx);opacity:.75;letter-spacing:.02em;margin-left:6px}
.badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;letter-spacing:.03em;padding:4px 10px;border-radius:999px;box-shadow:0 2px 8px rgba(40,36,30,.15)}
.badge:empty{display:none}
.badge.ok{background:var(--okbg);color:var(--ok)} .badge.care{background:var(--carebg);color:var(--care)}
.badge.edge{background:var(--warnbg);color:var(--warn)} .badge.bad{background:var(--badbg);color:var(--bad)}
.badge{pointer-events:auto;cursor:help;backdrop-filter:blur(6px)}
/* bară continuă: verde → galben → portocaliu → roșu, cu reper la suprapunerea curentă */
.gauge{position:relative;width:64px;height:5px;margin-left:4px;border-radius:3px;background:linear-gradient(90deg,#4f9d63 0%,#a8c25a 50%,#e3a54f 72%,#d9643f 86%,#b0352a 100%)}
.gauge b{position:absolute;top:-3px;width:3px;height:11px;margin-left:-1.5px;border-radius:2px;background:var(--tx);box-shadow:0 0 0 1.5px var(--panel)}
.badge > i{width:7px;height:7px;border-radius:50%;background:currentColor;display:block}
.vp-tools{position:absolute;right:14px;top:14px;display:flex;gap:6px;z-index:2}
.chip{background:var(--chipbg);border:1px solid rgba(255,255,255,.6);border-radius:999px;padding:5px 11px;font-size:12px;color:var(--tx2);backdrop-filter:blur(4px)}
.chip.on{background:var(--inv);color:var(--invtx);border-color:var(--inv)}
.vp-dims{position:absolute;left:18px;bottom:16px;font-size:13px;color:var(--vptx);letter-spacing:.03em;pointer-events:none;font-weight:500}
.notes{position:absolute;right:16px;bottom:16px;max-width:min(420px,48%);display:flex;flex-direction:column;gap:8px;z-index:2}
.note-box{font-size:13px;line-height:1.4;padding:10px 12px;border-radius:10px;border-left:4px solid;box-shadow:0 3px 10px rgba(40,36,30,.14)}
.note-box.warn{background:var(--warnbg);border-color:#d89b3a;color:var(--warntx)}
.note-box.bad{background:var(--badbg);border-color:var(--bad);color:var(--badtx)}
.note-box.info{background:var(--infobg);border-color:var(--sand);color:var(--tx2)}

/* ── panou ── */
.step{padding:18px 0 20px;border-bottom:1px solid var(--line)}
.step:last-of-type{border-bottom:0}
.step h2{margin:0 0 14px;font-size:13px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;display:flex;gap:12px;align-items:baseline}
.step h2 i{font-style:normal;color:var(--num);font-size:11px;font-weight:600;letter-spacing:.08em}
.h2row{display:flex;justify-content:space-between;align-items:baseline}
.link{background:none;border:0;padding:0;font-size:12px;color:var(--sand3);text-decoration:underline;text-underline-offset:3px}
.seg{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line2);border-radius:var(--r);overflow:hidden;background:var(--card)}
.seg button{background:none;border:0;padding:11px;font-size:14px;color:var(--tx2)}
.seg button+button{border-left:1px solid var(--line2)}
.seg button.on{background:var(--inv);color:var(--invtx)}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.chips:empty{display:none}
.chips button{background:var(--card);border:1px solid var(--line2);border-radius:999px;padding:6px 12px;font-size:13px;color:var(--tx2)}
.chips button.on{background:var(--sand2);border-color:var(--sand);color:var(--chiptx);font-weight:500}

.models{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.mcard{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:0;overflow:hidden;text-align:left}
.mcard img{display:block;width:100%;aspect-ratio:3/4;object-fit:cover;background:#151514}
.mcard span{display:block;padding:8px 8px 9px;font-size:12px;font-weight:500;letter-spacing:.22em;color:var(--tx2);border-top:1px solid var(--line)}
.mcard.on{border-color:var(--tx);box-shadow:0 0 0 1px var(--tx)} .mcard.on span{color:var(--tx)}
.mcard[hidden]{display:none}

.ctl{margin:0 0 14px}
.ctl .row{display:flex;justify-content:space-between;align-items:center;margin-bottom:2px}
.ctl label{font-size:13px;color:var(--tx2)}
.ctl label small{color:var(--tx3);margin-left:6px}
.num{display:flex;align-items:center;gap:4px;background:var(--card);border:1px solid var(--line2);border-radius:8px;padding:3px 8px}
.num input{width:62px;background:none;border:0;text-align:right;font-size:14px;outline:none;-moz-appearance:textfield}
.num input::-webkit-inner-spin-button,.num input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}
.num em{font-style:normal;font-size:11px;color:var(--tx3)}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:28px;background:none;margin:0}
input[type=range]{--p:50%}
input[type=range]::-webkit-slider-runnable-track{height:3px;border-radius:2px;background:linear-gradient(90deg,var(--fill) 0,var(--fill) var(--p),var(--line2) var(--p))}
input[type=range]::-moz-range-track{height:3px;background:var(--line2);border-radius:2px}
input[type=range]::-moz-range-progress{height:3px;background:var(--fill);border-radius:2px}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;background:var(--inv);margin-top:-7.5px;border:3px solid var(--panel);box-shadow:0 0 0 1px var(--inv)}
input[type=range]::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:var(--inv);border:3px solid var(--panel)}
.ctl.flash label{color:var(--warn)}
.ctl.off{opacity:.35;pointer-events:none}
.note{font-size:12px;color:var(--tx3);margin:2px 0 12px}
.note:empty{display:none}
.facts{margin:0;display:grid;gap:6px}
.facts div{display:flex;justify-content:space-between;font-size:13px}
.facts dt{color:var(--tx2)} .facts dd{margin:0;font-weight:500}
.sil{display:block;width:100%;height:230px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);touch-action:none;cursor:ew-resize}

.lab2{font-size:13px;color:var(--tx2);margin:2px 0 8px}
.swatches{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:16px}
.sw{display:flex;align-items:center;gap:8px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:7px 8px;text-align:left;font-size:12px;color:var(--tx2)}
.sw i{flex:none;width:22px;height:22px;border-radius:50%;border:1px solid rgba(0,0,0,.14)}
.sw small{display:block;color:var(--tx3);font-size:10px}
.sw.on{border-color:var(--tx);color:var(--tx);box-shadow:0 0 0 1px var(--tx)}
.finishes{display:grid;gap:8px}
.fin{display:flex;justify-content:space-between;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:10px 12px;font-size:13px;color:var(--tx2);text-align:left}
.fin small{color:var(--tx3)}
.fin.on{border-color:var(--tx);color:var(--tx);box-shadow:0 0 0 1px var(--tx)}

.actions{display:grid;gap:8px}
.btn{background:var(--card);border:1px solid var(--line2);border-radius:999px;padding:11px 16px;font-size:14px;color:var(--tx)}
.btn.primary{background:var(--inv);color:var(--invtx);border-color:var(--inv);font-weight:500}
.btn:disabled{opacity:.5;cursor:default}

/* ── bara de preț ── */
.pricebar{position:fixed;right:0;bottom:0;width:var(--panelW);height:var(--bar);display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 26px;background:var(--barbg);border-top:1px solid var(--line);border-left:1px solid var(--line);backdrop-filter:blur(8px);z-index:5}
.plab{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--tx3);display:flex;align-items:center;gap:6px}
.plab small{letter-spacing:.04em;text-transform:none}
.curr{background:none;border:1px solid var(--line2);border-radius:999px;padding:1px 8px;font-size:11px;letter-spacing:.02em;text-transform:none;color:var(--tx2)}
.pval{font-size:22px;font-weight:600;letter-spacing:.01em;white-space:nowrap}
.pnote{font-size:10px;color:var(--tx3)}
.cta{flex:none;background:var(--inv);color:var(--invtx);border:0;border-radius:999px;padding:12px 20px;font-weight:500;font-size:14px}
.cta:active{transform:translateY(1px)}
.toast{position:fixed;left:50%;bottom:calc(var(--bar) + 16px);transform:translate(-50%,20px);opacity:0;background:var(--head);color:var(--headtx);padding:9px 16px;border-radius:999px;font-size:13px;transition:.25s;pointer-events:none;z-index:9}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* ── formular ── */
.modal{position:fixed;inset:0;background:rgba(35,33,30,.55);display:grid;place-items:center;padding:16px;z-index:20;backdrop-filter:blur(3px)}
.modal[hidden]{display:none}
.sheet{width:100%;max-width:480px;max-height:calc(100dvh - 32px);overflow-y:auto;background:var(--panel);border-radius:14px;padding:22px;box-shadow:0 20px 50px rgba(0,0,0,.25)}
.sheet h3{margin:0 0 4px;font-size:16px;font-weight:600;letter-spacing:.12em;text-transform:uppercase}
.fsum{font-size:12px;color:var(--tx2);background:var(--card);border:1px solid var(--line);border-radius:8px;padding:9px 11px;margin:0 0 14px;line-height:1.55}
.fl{display:block;font-size:12px;color:var(--tx2);margin-bottom:10px}
.fl input,.fl textarea{display:block;width:100%;margin-top:4px;background:var(--card);color:var(--tx);border:1px solid var(--line2);border-radius:8px;padding:9px 10px;font-size:15px;outline:none;resize:vertical}
.fl input:focus,.fl textarea:focus{border-color:var(--sand)}
.fl input::placeholder,.fl textarea::placeholder{color:var(--tx2);opacity:.7}
.f2{display:grid;grid-template-columns:1fr 120px;gap:10px}
.fc{display:flex;gap:9px;align-items:flex-start;font-size:12px;color:var(--tx2);margin:4px 0 8px}
.fc input{margin-top:2px;accent-color:var(--sand)}
.hp{position:absolute;left:-9999px}
.fmsg{font-size:13px;min-height:1em;margin:6px 0}
.fmsg.ok{color:var(--ok)} .fmsg.bad{color:var(--bad)} .fmsg.warn{color:var(--warn)}
.factions{display:flex;justify-content:flex-end;gap:8px;margin-top:6px}

/* ── finisaje: mișcare fină, hover, focus (senzație premium, discretă) ── */
.seg button,.chips button,.mcard,.sw,.fin,.btn,.cta,.chip,.vtab,.link,.lang button,.themebtn{transition:background-color .25s ease,border-color .25s ease,color .25s ease,box-shadow .25s ease,transform .2s ease}
.mcard img{transition:transform .6s cubic-bezier(.2,.7,.2,1),filter .4s ease}
.mcard:hover img{transform:scale(1.045)}
.mcard:not(.on):hover{border-color:var(--line2)}
.mcard:not(.on) img{filter:saturate(.9) brightness(.94)}
.sw:hover,.fin:hover,.chips button:hover{border-color:var(--line2)}
.btn:hover,.cta:hover{transform:translateY(-1px);box-shadow:0 6px 18px rgba(0,0,0,.18)}
.btn:active,.cta:active{transform:translateY(0);box-shadow:none}
.vtab:hover{transform:translateY(-1px)}
input[type=range]::-webkit-slider-thumb{transition:transform .15s ease}
input[type=range]:active::-webkit-slider-thumb{transform:scale(1.15)}
:focus-visible{outline:2px solid var(--focus);outline-offset:2px;border-radius:6px}
.step{animation:rise .5s ease both}
@keyframes rise{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* ── ecrane medii ── */
@media (max-width:1200px){ :root{--panelW:440px} }
/* ── mobil ── */
/* ecrane tactile: zonă de atingere ≥ ~40 px în jurul butoanelor mici, fără să le schimbăm aspectul */
@media (pointer:coarse){
  .themebtn,.lang button,.curr,.link,.chip{position:relative}
  .themebtn::after,.lang button::after,.curr::after,.link::after,.chip::after{content:"";position:absolute;inset:-8px -4px}
  .link::after{inset:-12px -6px}
  .curr::after{inset:-11px -4px}
}
@media (max-width:860px){
  :root{--bar:76px;--headH:52px}
  .top{padding:0 12px} .sub{display:none} .logo{height:36px} .lang button{padding:4px 9px} .themebtn{width:30px}
  .layout{display:block;height:auto}
  .viewer{position:sticky;top:0;height:44vh;height:44svh;z-index:3;border-bottom:1px solid var(--line)}
  .panel{border-left:0;padding:4px 16px 0;overflow:visible}
  .vp-title{font-size:16px} .badge{font-size:11px;padding:3px 8px} .gauge{width:48px}
  .vp-head{left:12px;top:10px} .vp-tools{right:10px;top:auto;bottom:10px} #tgHuman{display:none}
  .vtabs{left:10px;gap:6px} .vtab{width:66px;height:50px} .mlab{font-size:9px}
  .vp-dims{left:12px;bottom:10px;font-size:12px}
  .notes{left:86px;right:10px;top:auto;bottom:44px;max-width:none}
  .note-box{font-size:11px;padding:6px 8px}
  .chip{padding:4px 9px;font-size:11px}
  .pricebar{width:100%;border-left:0;padding:0 16px env(safe-area-inset-bottom);height:calc(var(--bar) + env(safe-area-inset-bottom))}
  .pval{font-size:18px} .cta{padding:11px 16px}
}
@media (max-width:420px){ .swatches{grid-template-columns:repeat(2,1fr)} #tgHuman{display:none} .models{gap:6px} }