:root{color-scheme:dark;--bg:#101317;--panel:#191e24;--panel-2:#202731;--border:#343d48;--text:#f4f6f8;--muted:#aeb8c4;--orange:#f58220;--green:#35b98b;--blue:#4d9fe3;--radius:18px;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at top,#1b2530 0,#101317 52rem);color:var(--text);min-height:100vh;font-size:16px;line-height:1.5}.topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px clamp(16px,4vw,44px);border-bottom:1px solid #2b333d;background:rgba(14,17,21,.9);position:sticky;top:0;z-index:5;backdrop-filter:blur(14px)}.brand img{display:block;width:128px;max-height:48px;object-fit:contain;object-position:left center}.topbar-right{display:flex;align-items:center;gap:12px}.user-label{color:var(--muted);font-size:13px}.inline-form{display:inline}.page-shell{width:min(1160px,calc(100% - 32px));margin:0 auto;padding:28px 0 56px}.page-heading{margin:8px 0 26px}.page-heading h1,.login-card h1{font-size:clamp(28px,4vw,42px);letter-spacing:-.035em;line-height:1.1;margin:0 0 12px}.eyebrow{color:var(--orange);font-size:12px;font-weight:800;letter-spacing:.15em;margin:0 0 10px}.muted{color:var(--muted)}.small{font-size:14px}.activity-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.activity-card,.panel,.login-card{background:linear-gradient(150deg,rgba(31,38,47,.98),rgba(23,28,34,.98));border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 14px 34px rgba(0,0,0,.15)}.activity-card{padding:22px}.activity-head h2{font-size:22px;margin:0 0 5px}.activity-head p{color:var(--muted);margin:0 0 16px}.technology-list{display:grid;gap:9px;margin-top:18px}.technology-link{color:var(--text);text-decoration:none;display:flex;justify-content:space-between;align-items:center;gap:14px;padding:15px;background:#14191f;border:1px solid #303943;border-radius:12px;min-height:74px;transition:border-color .15s,transform .15s}.technology-link:hover,.technology-link:focus{border-color:var(--orange);transform:translateY(-1px);outline:none}.technology-name{display:block;color:var(--muted);font-size:14px;margin-top:2px}.state-tag{white-space:nowrap;border:1px solid #49535f;color:#bac3cd;border-radius:999px;padding:4px 9px;font-size:11px}.state-tag.ready{color:#8de2c0;border-color:#28664f;background:#163328}.login-wrap{min-height:68vh;display:grid;place-items:center}.login-card{width:min(100%,460px);padding:clamp(24px,5vw,42px)}.login-logo{margin-bottom:28px}.login-logo img{width:168px;max-height:76px;object-fit:contain;object-position:left center}.login-card .muted{margin:0 0 26px}.form-stack{display:grid;gap:10px}.form-stack label{font-weight:650;font-size:14px;margin-top:8px}.form-stack input{background:#101419;border:1px solid #3b4550;color:var(--text);border-radius:10px;padding:14px 13px;font:inherit;width:100%;min-height:48px}.form-stack input:focus{outline:2px solid rgba(245,130,32,.55);border-color:var(--orange)}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:10px 15px;border:1px solid transparent;border-radius:10px;font:inherit;font-weight:750;text-decoration:none;cursor:pointer}.button-primary{background:var(--orange);color:#161616}.button-primary:hover{background:#ff963d}.button-quiet{background:transparent;border-color:#3b4550;color:var(--text)}.button-wide{width:100%;margin-top:14px;min-height:50px}.alert,.notice{padding:13px 15px;border-radius:10px;background:#302719;border:1px solid #7a572b;color:#ffdbad}.notice{margin-top:18px}.empty-state{padding:20px;border:1px dashed var(--border);border-radius:var(--radius);color:var(--muted)}.back-link{display:inline-block;color:#ffc18c;text-decoration:none;margin-bottom:18px}.panel{padding:clamp(20px,4vw,32px)}.panel h2{margin-top:0}.footer{border-top:1px solid #2b333d;color:#87929e;padding:20px;text-align:center;font-size:12px}.messages{margin-bottom:16px}.message{padding:12px;border-radius:8px;background:#203a31}@media(max-width:740px){.activity-grid{grid-template-columns:1fr}.page-shell{width:min(100% - 24px,640px);padding-top:20px}.topbar{padding:10px 14px}.brand img{width:104px}.user-label{max-width:150px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.activity-card{padding:18px}.technology-link{align-items:flex-start}.state-tag{font-size:10px}}
/* VKR dashboard v0.2: dual entry paths and editable image cards */
.brand{display:flex;align-items:center;gap:14px;color:var(--text);text-decoration:none;font-weight:750;letter-spacing:-.02em}.brand span{border-left:1px solid #37414b;padding-left:14px;font-size:15px}.topbar-right{flex-wrap:wrap;justify-content:flex-end}.entry-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:20px 0 30px}.entry-card{display:flex;flex-direction:column;align-items:flex-start;min-height:220px;padding:24px;border:1px solid var(--border);border-radius:var(--radius);text-decoration:none;color:var(--text);transition:transform .15s,border-color .15s;background:linear-gradient(145deg,#1c2b37,#1a2028)}.entry-card:hover,.entry-card:focus{transform:translateY(-2px);border-color:var(--orange);outline:none}.entry-manufacturer{background:linear-gradient(145deg,#263129,#1a2222)}.entry-kicker{font-size:11px;font-weight:850;letter-spacing:.16em;color:var(--orange)}.entry-card h2{font-size:clamp(20px,2.4vw,27px);line-height:1.18;margin:13px 0 9px}.entry-card p{margin:0 0 20px;color:var(--muted);max-width:55ch}.entry-button{display:inline-flex;align-items:center;justify-content:center;margin-top:auto;min-height:44px;padding:10px 14px;border-radius:10px;background:var(--orange);color:#17191c;font-weight:800}.entry-manufacturer .entry-button{background:#c5e0d2;color:#142219}.catalog-section{margin-top:26px;padding:clamp(16px,3vw,25px);background:rgba(24,30,37,.83);border:1px solid var(--border);border-radius:var(--radius)}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:18px}.section-heading h2{font-size:clamp(22px,2.8vw,30px);margin:0}.section-heading .eyebrow{margin-bottom:5px}.image-card-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.image-card,.manufacturer-card{display:block;min-width:0;overflow:hidden;background:#14191f;border:1px solid #303943;border-radius:14px;color:var(--text);text-decoration:none;transition:transform .15s,border-color .15s}.image-card:hover,.manufacturer-card:hover,.image-card:focus,.manufacturer-card:focus{border-color:var(--orange);transform:translateY(-2px);outline:none}.card-image{display:block;width:100%;height:155px;object-fit:cover;background:#252c33}.image-card-copy{padding:15px}.image-card-copy h3,.manufacturer-card h3{font-size:18px;line-height:1.25;margin:0 0 7px}.image-card-copy p,.manufacturer-card p{font-size:13px;color:var(--muted);margin:0 0 11px}.card-arrow{display:inline-block;color:#ffbd87;font-size:13px;font-weight:750;margin-top:7px}.manufacturer-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.manufacturer-card{padding:12px;text-align:center}.manufacturer-visual{height:112px;display:flex;align-items:center;justify-content:center;background:#fff;border-radius:9px;overflow:hidden;margin-bottom:12px}.manufacturer-placeholder{width:100%;height:100%;object-fit:cover}.manufacturer-logo{width:100%;height:100%;object-fit:contain;padding:14px}.manufacturer-card h3{margin-bottom:5px}.manufacturer-card p{margin-bottom:0}.landing-image{float:right;width:min(35%,320px);aspect-ratio:4/3;object-fit:cover;border:1px solid var(--border);border-radius:14px;margin:0 0 20px 24px}.technology-grid{display:grid;gap:12px}.technology-card{display:grid;grid-template-columns:92px minmax(0,1fr) auto;align-items:center;gap:16px;padding:16px;background:#14191f;border:1px solid #303943;border-radius:12px;color:var(--text);text-decoration:none}.technology-card:hover,.technology-card:focus{border-color:var(--orange);outline:none}.technology-card h3{margin:0 0 6px}.technology-card p{color:var(--muted);margin:0}.technology-brand-image{width:92px;height:74px;object-fit:cover;border-radius:8px}.manufacturer-detail-heading{display:grid;grid-template-columns:minmax(160px,280px) minmax(0,1fr);align-items:center;gap:25px}.manufacturer-detail-visual{height:180px;background:#fff;border-radius:14px;overflow:hidden;display:flex;align-items:center;justify-content:center}.manufacturer-detail-visual img{width:100%;height:100%;object-fit:contain;padding:12px}.manufacturer-detail-visual img[src*="placeholders"]{object-fit:cover;padding:0}.tag-list{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}.mini-tag{border:1px solid #465360;background:#202832;color:#d3dbe2;padding:3px 8px;border-radius:999px;font-size:11px}.button-quiet:hover{border-color:var(--orange);color:#ffc18c}
@media(max-width:900px){.image-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.manufacturer-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.entry-card{min-height:230px}}
@media(max-width:620px){.entry-grid{grid-template-columns:1fr}.entry-card{min-height:0}.image-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.manufacturer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.card-image{height:120px}.section-heading{align-items:flex-start;flex-direction:column}.brand span{display:none}.topbar-right .button{min-height:36px;padding:6px 9px;font-size:12px}.technology-card{grid-template-columns:72px minmax(0,1fr);gap:12px}.technology-brand-image{width:72px;height:65px}.technology-card>.card-arrow,.technology-card>.state-tag{grid-column:2}.manufacturer-detail-heading{grid-template-columns:1fr}.manufacturer-detail-visual{height:145px}.landing-image{float:none;width:100%;max-height:220px;margin:0 0 20px}}

/* VKR catalog level v0.5: activity -> manufacturer -> product line. */
.activity-manufacturer-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.activity-manufacturer-card{display:block;text-align:left;padding:16px}
.activity-manufacturer-card .manufacturer-visual{height:150px;margin-bottom:14px}
.activity-manufacturer-card .manufacturer-logo{object-fit:contain;padding:18px}
.activity-manufacturer-card h3{font-size:21px;margin:0 0 8px}
.activity-manufacturer-card p{font-size:15px;line-height:1.5;margin:0;color:var(--muted)}
.activity-manufacturer-card .card-arrow{margin-top:12px}
.technology-product-card{grid-template-columns:148px minmax(0,1fr) auto;align-items:center}
.technology-product-visual{height:112px;min-width:0;display:flex;align-items:center;justify-content:center;background:#fff;border-radius:9px;overflow:hidden}
.technology-product-image{display:block;width:100%;height:100%;min-height:112px;object-fit:contain;padding:10px}
.technology-product-placeholder{object-fit:cover;padding:0}
.technology-product-copy{min-width:0}
.technology-product-copy h3{font-size:20px;line-height:1.25;margin:0 0 7px}
.technology-product-copy p{margin:0;color:var(--muted)}
@media(max-width:900px){.activity-manufacturer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.technology-product-card{grid-template-columns:118px minmax(0,1fr) auto}}
@media(max-width:620px){.activity-manufacturer-grid{grid-template-columns:1fr}.activity-manufacturer-card .manufacturer-visual{height:125px}.technology-product-card{grid-template-columns:84px minmax(0,1fr);gap:12px}.technology-product-visual{height:84px}.technology-product-image{min-height:84px;padding:6px}.technology-product-card>.state-tag{grid-column:2;justify-self:start}}

/* VKR catalog navigation v0.6: distinct manufacturer level, full logos, prominent back control. */
.back-button{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:54px;margin:0 0 24px;padding:9px 24px 9px 17px;background:var(--orange);border:2px solid var(--orange);border-radius:12px;color:#111820;text-decoration:none;font-weight:900;font-size:17px;letter-spacing:.06em;box-shadow:0 5px 0 rgba(0,0,0,.19);transition:transform .14s,background .14s,box-shadow .14s}
.back-button:hover,.back-button:focus{background:#ff963d;border-color:#ff963d;transform:translateY(-1px);box-shadow:0 6px 0 rgba(0,0,0,.18);outline:3px solid rgba(245,130,32,.23);outline-offset:2px}
.back-button:active{transform:translateY(1px);box-shadow:0 2px 0 rgba(0,0,0,.2)}
.back-button-arrow{font-size:31px;line-height:.8;font-weight:800;letter-spacing:0}
.activity-manufacturer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.activity-manufacturer-card{height:100%;padding:18px;text-align:left}
.activity-manufacturer-card .manufacturer-visual{height:170px;margin:0 0 16px;padding:14px;background:#fff;border:1px solid rgba(255,255,255,.08);border-radius:10px}
.activity-manufacturer-card .manufacturer-logo{display:block;max-width:100%;max-height:100%;width:100%;height:100%;object-fit:contain;object-position:center;padding:6px}
.activity-manufacturer-card .manufacturer-placeholder{display:block;width:100%;height:100%;object-fit:contain;padding:8px}
.activity-manufacturer-card h3{font-size:22px;margin:0 0 8px}
.activity-manufacturer-card p{font-size:15px;line-height:1.55;margin:0;color:var(--muted)}
.activity-manufacturer-card .card-arrow{margin-top:14px}
.manufacturer-detail-visual img{width:100%;height:100%;object-fit:contain;object-position:center;padding:16px}
.manufacturer-detail-visual img[src*="placeholders"]{object-fit:contain;padding:12px}
.technology-product-card{grid-template-columns:170px minmax(0,1fr) auto;min-height:148px;gap:18px;padding:16px}
.technology-product-visual{height:116px;min-width:0;display:flex;align-items:center;justify-content:center;background:#fff;border:1px solid rgba(255,255,255,.08);border-radius:10px;overflow:hidden}
.technology-product-image{display:block;width:100%;height:100%;min-height:0;object-fit:contain;object-position:center;padding:10px}
.technology-product-placeholder{object-fit:contain;padding:12px}
.technology-product-copy{min-width:0}
.technology-product-copy h3{font-size:21px;line-height:1.25;margin:0 0 8px}
.technology-product-copy p{margin:0;color:var(--muted);line-height:1.5}
.technology-detail-visual{width:min(100%,280px);height:145px;display:flex;align-items:center;justify-content:center;background:#fff;border-radius:12px;margin-bottom:18px;overflow:hidden}
.technology-detail-visual img{display:block;width:100%;height:100%;object-fit:contain;padding:12px}
.activity-detail-heading:after{content:"";display:block;clear:both}
@media(max-width:900px){.activity-manufacturer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.technology-product-card{grid-template-columns:132px minmax(0,1fr) auto}}
@media(max-width:620px){.back-button{min-height:50px;padding:8px 18px 8px 13px;margin-bottom:19px;font-size:15px}.back-button-arrow{font-size:28px}.activity-manufacturer-grid{grid-template-columns:1fr}.activity-manufacturer-card .manufacturer-visual{height:140px}.technology-product-card{grid-template-columns:92px minmax(0,1fr);gap:12px;padding:12px}.technology-product-visual{height:92px}.technology-product-image{padding:7px}.technology-product-card>.state-tag{grid-column:2;justify-self:start}.manufacturer-detail-heading{grid-template-columns:1fr}.manufacturer-detail-visual{height:145px}.technology-detail-visual{height:120px}}

/* Manufacturer-level quick access (slots 1–4) */
.quick-manufacturer-strip{margin:22px 0 28px;padding:20px clamp(16px,3vw,25px);border:1px solid var(--border);border-radius:var(--radius);background:linear-gradient(130deg,rgba(31,39,47,.96),rgba(23,29,35,.92))}.quick-strip-heading{display:flex;align-items:baseline;gap:14px;margin-bottom:14px}.quick-strip-heading .eyebrow{margin:0}.quick-strip-heading h2{font-size:clamp(19px,2.4vw,25px);margin:0}.quick-manufacturer-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.quick-manufacturer-card{position:relative;display:flex;align-items:center;gap:12px;min-width:0;padding:12px;background:#13191f;border:1px solid #36414c;border-radius:12px;color:var(--text);text-decoration:none;transition:border-color .15s,transform .15s}.quick-manufacturer-card:hover,.quick-manufacturer-card:focus{border-color:var(--orange);transform:translateY(-2px);outline:none}.quick-slot{position:absolute;top:7px;left:7px;display:grid;place-items:center;width:22px;height:22px;border-radius:7px;background:var(--orange);color:#17191c;font-size:12px;font-weight:900}.quick-manufacturer-visual{flex:0 0 72px;width:72px;height:58px;display:flex;align-items:center;justify-content:center;background:#fff;border-radius:8px;overflow:hidden}.quick-manufacturer-visual img{width:100%;height:100%;padding:7px;object-fit:contain}.quick-manufacturer-copy{display:flex;flex-direction:column;gap:4px;min-width:0}.quick-manufacturer-copy strong{font-size:15px;line-height:1.2}.quick-manufacturer-copy>span{font-size:11px;color:var(--muted)}.state-tag.preparing{color:#ffc17e;border-color:#945b24;background:#382719}@media(max-width:900px){.quick-manufacturer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:520px){.quick-manufacturer-grid{grid-template-columns:1fr}.quick-strip-heading{align-items:flex-start;flex-direction:column;gap:4px}.quick-manufacturer-card{min-height:78px}}

/* Minimal traffic-light status: no text badge, only a green/red indicator. */
.logic-light{display:inline-block;justify-self:end;align-self:center;width:14px;height:14px;min-width:14px;border-radius:50%;border:2px solid rgba(255,255,255,.16);box-shadow:0 0 0 4px rgba(255,255,255,.035);margin:0 8px 0 12px}
.logic-light.logic-ready{background:#22c55e;box-shadow:0 0 0 4px rgba(34,197,94,.13),inset 0 1px 2px rgba(255,255,255,.3)}
.logic-light.logic-not-ready{background:#ef4444;box-shadow:0 0 0 4px rgba(239,68,68,.12),inset 0 1px 2px rgba(255,255,255,.25)}
.technology-product-card>.logic-light{grid-column:3;grid-row:1;align-self:start;margin:7px 8px 0 0}
@media(max-width:620px){.technology-product-card>.logic-light{grid-column:2;grid-row:1;justify-self:end;margin:4px 5px 0 0}}

/* Optional CZK conversion is deliberately secondary to the EUR total. */
.price-czk{font-size:.82em;font-style:italic;color:#687784;margin-top:.25rem}
.price-czk small{display:block;font-size:.75em}

/* Logo a název tvoří společnou skupinu uprostřed rychlé dlaždice. */
.quick-manufacturer-card{justify-content:center}
.quick-manufacturer-content{display:flex;align-items:center;justify-content:center;gap:12px;min-width:0;max-width:100%}
.quick-manufacturer-copy{overflow-wrap:anywhere}