/* ==========================================================================
   KLEURVERKENNER — bovenaan de fotopagina.
   Links de schijf met de kleuren uit al je foto's, rechts de beelden.
   Sleep de stip en het raster volgt.
   ========================================================================== */

.kv{ padding-block:clamp(96px,11vh,140px) clamp(30px,5vw,60px); }
.kv-in{ display:grid; grid-template-columns:minmax(300px,380px) minmax(0,1fr);
  gap:clamp(24px,3.5vw,56px); align-items:start; }

/* ---------- linkerkolom ---------- */
.kv-side{ position:sticky; top:96px; }
.kv-h{ font-family:var(--font-display); font-weight:var(--display-weight);
  text-transform:uppercase; letter-spacing:var(--display-track); line-height:.92;
  margin:0 0 14px; font-size:clamp(34px,4.6vw,62px); color:var(--ink); }

.disc{ position:relative; width:100%; max-width:380px; aspect-ratio:1; margin:0 auto;
  border-radius:50%; border:1px solid var(--line); touch-action:none; cursor:crosshair;
  background:radial-gradient(circle at 50% 50%,
    color-mix(in srgb, var(--ink) 6%, transparent) 0%, transparent 72%); }
.disc canvas{ position:absolute; inset:0; width:100%; height:100%; border-radius:50%; }
.disc .ring{ position:absolute; inset:0; border-radius:50%; pointer-events:none; }
.disc .ring i{ position:absolute; left:50%; top:50%; translate:-50% -50%;
  border:1px solid var(--line); border-radius:50%; opacity:.5; }
.disc .lab{ position:absolute; font-size:9.5px; letter-spacing:.18em; color:var(--ink-dim);
  transform:translate(-50%,-50%); pointer-events:none; opacity:.65; }
.knob{ position:absolute; width:22px; height:22px; margin:-11px 0 0 -11px; border-radius:50%;
  border:2px solid #fff; box-shadow:0 0 0 1px rgba(0,0,0,.55), 0 6px 18px rgba(0,0,0,.5);
  pointer-events:none; transition:left .4s cubic-bezier(.2,.8,.3,1), top .4s cubic-bezier(.2,.8,.3,1); }
.knob::after{ content:""; position:absolute; inset:6px; border-radius:50%; background:#fff; opacity:.9; }
.disc.dragging .knob{ transition:none; }

/* aflezing */
.kv-read{ display:flex; align-items:center; justify-content:center; gap:26px;
  margin-top:20px; font-size:11px; letter-spacing:.2em; text-transform:uppercase;
  color:var(--ink-dim); }
.kv-read b{ color:var(--ink); font-size:14px; letter-spacing:.06em; margin-left:7px; }

/* merkkleur */
.kv-brand{ display:flex; align-items:center; gap:10px; margin-top:18px;
  border-bottom:1px solid var(--line); padding-bottom:10px; }
.kv-brand label{ font-size:11px; letter-spacing:.18em; text-transform:uppercase; color:var(--ink-dim); }
.kv-brand .sw{ width:16px; height:16px; border-radius:50%; border:1px solid var(--line); flex:0 0 auto; }
.kv-brand input{ flex:1; min-width:0; background:none; border:0; color:var(--ink);
  font:inherit; font-size:14px; letter-spacing:.04em; padding:4px 0; }
.kv-brand input:focus{ outline:none; }
.kv-brand button{ font-size:11px; letter-spacing:.16em; text-transform:uppercase;
  color:var(--ink-dim); transition:color .2s; }
.kv-brand button:hover{ color:var(--ink); }

.kv-hint{ margin-top:14px; font-size:12.5px; line-height:1.6; color:var(--ink-dim); max-width:34ch; }
.kv-count{ margin-top:10px; font-size:11px; letter-spacing:.18em; text-transform:uppercase; color:var(--ink-dim); }
.kv-count b{ color:var(--ink); }
.kv-all{ margin-top:14px; border:1px solid var(--line); border-radius:999px; padding:7px 16px;
  font-size:11px; letter-spacing:.16em; text-transform:uppercase; color:var(--ink-dim);
  transition:border-color .25s,color .25s; }
.kv-all:hover{ border-color:var(--ink); color:var(--ink); }

/* ---------- het raster ---------- */
.kv-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:clamp(8px,1vw,14px); }
@media(max-width:1180px){ .kv-grid{ grid-template-columns:repeat(2,1fr); } }

.kv-cell{ position:relative; margin:0; overflow:hidden; background:var(--bg-soft);
  border-radius:var(--radius); cursor:zoom-in; transition:opacity .5s, filter .5s; }
.kv-cell img{ width:100%; height:100%; object-fit:cover; aspect-ratio:4/5;
  opacity:0; transition:opacity .8s, transform 1s cubic-bezier(.2,.7,.3,1); }
.kv-cell img.on{ opacity:1; }
.kv-cell:hover img{ transform:scale(1.04); }
.kv-cell.off{ opacity:.18; filter:grayscale(1); }

.kv-pal{ position:absolute; left:0; right:0; bottom:0; display:flex; height:22px;
  transform:translateY(100%); transition:transform .4s cubic-bezier(.2,.8,.3,1); }
.kv-pal span{ flex:1; }
.kv-cell:hover .kv-pal{ transform:none; }
.kv-tag{ position:absolute; left:9px; right:9px; top:9px; display:flex; gap:8px;
  font-size:10px; letter-spacing:.16em; text-transform:uppercase; color:#fff;
  text-shadow:0 1px 10px rgba(0,0,0,.85); opacity:0; transform:translateY(-4px);
  transition:opacity .3s, transform .4s; }
.kv-cell:hover .kv-tag{ opacity:1; transform:none; }
.kv-tag .deg{ margin-left:auto; opacity:.8; }

/* ---------- telefoon ---------- */
@media(max-width:860px){
  .kv-in{ grid-template-columns:1fr; gap:26px; }
  .kv-in > *{ min-width:0; }
  .kv-side{ position:static; min-width:0; }
  .disc{ max-width:min(300px,72vw); }
  .kv-hint{ max-width:none; }
  .kv-grid{ grid-template-columns:repeat(2,1fr); }
  .kv-pal{ transform:none; height:14px; }
  .kv-tag{ display:none; }
  /* de aflezing en de merkkleurregel mogen afbreken op een smal scherm */
  .kv-read{ flex-wrap:wrap; justify-content:flex-start; gap:8px 18px; }
  .kv-brand{ flex-wrap:wrap; }
  .kv-brand input{ flex:1 1 140px; }
}

/* ---------- groot beeld ---------- */
.kv-lb{ position:fixed; inset:0; z-index:400; background:rgba(0,0,0,.94);
  display:flex; align-items:center; justify-content:center; padding:4vmin;
  opacity:0; pointer-events:none; transition:opacity .35s; }
.kv-lb.on{ opacity:1; pointer-events:auto; }
.kv-lb img{ max-width:100%; max-height:92vh; width:auto; height:auto; }
.kv-lb .x{ position:absolute; top:18px; right:18px; width:44px; height:44px;
  border:1px solid rgba(255,255,255,.3); border-radius:50%; color:#fff; }

/* scheiding met de series eronder */
.kv-split{ border-top:1px solid var(--line); margin-top:clamp(40px,6vw,80px); }