/* HOLZCOM WebGL Kitchen Demo
   Цель: каталожный “showroom look” без тяжелых ассетов.
*/

:root{
  --bg:#0b0d10;
  --panel: rgba(255,255,255,.08);
  --panel2: rgba(255,255,255,.12);
  --text:#eef2f7;
  --muted: rgba(238,242,247,.72);
  --accent: rgba(255,255,255,.18);
  --shadow: 0 12px 40px rgba(0,0,0,.35);
  --radius: 16px;
  --radius2: 22px;
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Helvetica Neue", sans-serif;
}

*{ box-sizing: border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: var(--font);
  background: radial-gradient(1200px 700px at 15% 15%, #18202a 0%, #0b0d10 55%, #07090c 100%);
  color: var(--text);
  overflow:hidden;
}

.topbar{
  position: fixed;
  top: 14px;
  left: 14px;
  right: 14px;
  z-index: 10;
  display:flex;
  gap: 14px;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  border-radius: var(--radius2);
  background: linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.06));
  box-shadow: var(--shadow);
  border: 1px solid rgba(255,255,255,.14);
  backdrop-filter: blur(14px);
}

.brand{
  display:flex;
  gap: 10px;
  align-items:center;
  min-width: 240px;
}

.mark{
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display:grid;
  place-items:center;
  font-weight: 700;
  letter-spacing: .02em;
  background: linear-gradient(180deg, rgba(255,255,255,.18), rgba(255,255,255,.08));
  border: 1px solid rgba(255,255,255,.16);
}

.name{
  font-weight: 700;
  letter-spacing: .08em;
  font-size: 12px;
}

.sub{
  margin-top: 2px;
  font-size: 12px;
  color: var(--muted);
}

.controls{
  display:flex;
  align-items:center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content:flex-end;
}

.ctrl{
  display:flex;
  align-items:center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
}
.ctrl > span{
  font-size: 12px;
  color: var(--muted);
  white-space: nowrap;
}
select{
  appearance: none;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(0,0,0,.22);
  color: var(--text);
  border-radius: 10px;
  padding: 7px 28px 7px 10px;
  font-size: 12px;
  outline: none;
}
select:focus{ border-color: rgba(255,255,255,.38); }
.btn{
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.10);
  color: var(--text);
  border-radius: 14px;
  padding: 10px 12px;
  font-size: 12px;
  cursor:pointer;
  transition: transform .08s ease, background .15s ease, border-color .15s ease;
}
.btn:hover{ background: rgba(255,255,255,.14); border-color: rgba(255,255,255,.28); }
.btn:active{ transform: translateY(1px); }
.btn-secondary{
  background: rgba(255,255,255,.06);
}

.stage{
  position: fixed;
  inset: 0;
}

#c{
  width: 100%;
  height: 100%;
  display:block;
}

.hint{
  position: fixed;
  left: 14px;
  bottom: 14px;
  padding: 12px 12px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: var(--shadow);
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
  max-width: 310px;
  backdrop-filter: blur(12px);
}
.hint-title{
  color: var(--text);
  font-weight: 600;
  margin-bottom: 6px;
}
.hint-note{
  margin-top: 8px;
  color: rgba(238,242,247,.62);
}

.toast{
  position: fixed;
  right: 14px;
  bottom: 14px;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(0,0,0,.35);
  border: 1px solid rgba(255,255,255,.14);
  color: var(--text);
  font-size: 12px;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .18s ease, transform .18s ease;
  pointer-events: none;
  max-width: 360px;
}
.toast.show{
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 860px){
  .brand{ min-width: 0; }
  .sub{ display:none; }
  .hint{ display:none; }
}