/* Custom styles layered on top of Tailwind (CDN) */

:root { --ink: #23302a; }

[x-cloak] { display: none !important; }

/* ───────── Before/After slider ───────── */
.ba { position: relative; user-select: none; touch-action: none; overflow: hidden; border-radius: 1rem; }
.ba img { display: block; width: 100%; pointer-events: none; }
.ba .ba-after { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ba .ba-range { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; }
.ba .ba-divider { position: absolute; top: 0; bottom: 0; width: 2px; background: #fbf9f4; box-shadow: 0 0 0 1px rgba(0,0,0,.12); pointer-events: none; }
.ba .ba-knob {
  position: absolute; top: 50%; width: 42px; height: 42px; margin-top: -21px; margin-left: -21px;
  display: grid; place-items: center; border-radius: 9999px; background: #fbf9f4; color: #244a39;
  font-weight: 700; box-shadow: 0 6px 18px rgba(20,42,32,.3); pointer-events: none;
}
.ba .ba-badge {
  position: absolute; bottom: .65rem; font-size: .66rem; font-weight: 700; letter-spacing: .08em;
  color: #fff; background: rgba(20,42,32,.62); padding: .18rem .55rem; border-radius: 9999px;
  pointer-events: none; backdrop-filter: blur(2px);
}

/* ───────── Material swatches (CSS textures, tint any base colour) ───────── */
.swatch { position: relative; background-color: var(--c, #d9cdb8); overflow: hidden; }
.swatch::after { content: ""; position: absolute; inset: 0; mix-blend-mode: multiply; opacity: .9; }
.swatch::before { content: ""; position: absolute; inset: 0; background: linear-gradient(160deg, rgba(255,255,255,.18), rgba(0,0,0,.06)); }

/* Tynk — fine even grain */
.swatch[data-cat="TYNK"]::after {
  background-image: radial-gradient(rgba(0,0,0,.05) .5px, transparent .6px);
  background-size: 4px 4px; mix-blend-mode: normal;
}
/* Klinkier — brick bond */
.swatch[data-cat="KLINKIER"]::after {
  background-image:
    repeating-linear-gradient(0deg, transparent 0 13px, rgba(0,0,0,.16) 13px 15px),
    repeating-linear-gradient(90deg, transparent 0 30px, rgba(0,0,0,.16) 30px 32px);
}
/* Drewno — vertical planks + faint grain */
.swatch[data-cat="DREWNO"]::after {
  background-image:
    repeating-linear-gradient(90deg, rgba(0,0,0,.14) 0 1px, transparent 1px 22px),
    repeating-linear-gradient(0deg, rgba(255,255,255,.05) 0 2px, transparent 2px 5px);
}
/* Kamień — irregular blocky mottle */
.swatch[data-cat="KAMIEN"]::after {
  background-image:
    radial-gradient(circle at 20% 30%, rgba(0,0,0,.16) 0 18%, transparent 19%),
    radial-gradient(circle at 70% 60%, rgba(0,0,0,.14) 0 22%, transparent 23%),
    radial-gradient(circle at 45% 85%, rgba(255,255,255,.12) 0 16%, transparent 17%);
}
/* Panel — large flat panels with thin seams */
.swatch[data-cat="PANEL"]::after {
  background-image:
    linear-gradient(90deg, rgba(0,0,0,.14) 0 2px, transparent 2px),
    linear-gradient(0deg,  rgba(0,0,0,.10) 0 2px, transparent 2px);
  background-size: 50% 50%;
}
/* Blacha — standing seam + diagonal sheen */
.swatch[data-cat="BLACHA"]::after {
  background-image:
    repeating-linear-gradient(90deg, rgba(0,0,0,.18) 0 1px, transparent 1px 16px),
    linear-gradient(115deg, rgba(255,255,255,.22) 0 12%, transparent 38%);
  mix-blend-mode: normal;
}

/* ───────── Preset picker card ───────── */
.preset-card {
  display: flex; flex-direction: column; border: 1.5px solid #e7e0d3; border-radius: .9rem;
  background: #fff; overflow: hidden; transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
  position: relative;
}
.preset-card:hover { transform: translateY(-2px); box-shadow: 0 10px 30px -16px rgba(20,42,32,.35); }
.preset input:checked + .preset-card { border-color: #2f6349; box-shadow: 0 0 0 3px rgba(58,122,90,.22); }
.preset .check {
  position: absolute; top: .5rem; right: .5rem; width: 24px; height: 24px; border-radius: 9999px;
  background: #2f6349; color: #fff; display: grid; place-items: center; font-size: 13px;
  opacity: 0; transform: scale(.6); transition: .15s ease;
}
.preset input:checked + .preset-card .check { opacity: 1; transform: scale(1); }

/* drag & drop */
.dropzone.dragover { border-color: #2f6349; background: #eef4f0; }