:root{
  --bg:#faf7f2; --kartu:#ffffff; --garis:#ece6dc; --teks:#24201b; --redup:#6f675c;
  --utama:#ea580c; --utama-tua:#c2410c; --utama-muda:#fff1e6; --wa:#1f9d55; --merah:#b91c1c;
  --bayang:0 1px 2px rgba(36,32,27,.06),0 6px 20px rgba(36,32,27,.06);
  --radius:16px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--teks);
     font:16px/1.55 "Nunito",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:inherit}
img,svg{display:block}
.wadah{max-width:1080px;margin:0 auto;padding:0 16px}
.sembunyi{display:none!important}

/* kepala */
.kepala{position:sticky;top:0;z-index:10;background:rgba(250,247,242,.92);backdrop-filter:blur(8px);
        border-bottom:1px solid var(--garis)}
.kepala .wadah{display:flex;align-items:center;gap:16px;min-height:60px}
.menu-produk{display:flex;gap:4px;margin-left:auto;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.menu-produk::-webkit-scrollbar{display:none}
.menu-produk a{white-space:nowrap;padding:8px 12px;border-radius:999px;font-weight:800;font-size:14px;
               text-decoration:none;color:var(--redup);transition:background .15s,color .15s}
.menu-produk a:hover{background:#fff;color:var(--teks)}
.menu-produk a.aktif{background:var(--utama-muda);color:var(--utama-tua)}
.balik{display:flex;align-items:center;gap:10px;padding:12px 0 4px;font-size:14px;color:var(--redup)}
.balik button{display:inline-flex;align-items:center;gap:6px;font:inherit;font-weight:800;color:var(--teks);background:#fff;
              border:1.5px solid var(--garis);border-radius:999px;padding:7px 14px 7px 10px;cursor:pointer}
.balik button:hover{border-color:var(--teks)}
.balik a{color:var(--redup);text-decoration:none}
.balik a:hover{text-decoration:underline}
.merek{font-weight:900;font-size:19px;text-decoration:none;letter-spacing:-.01em;display:flex;align-items:center;gap:8px}
.merek i{width:28px;height:28px;border-radius:9px;background:var(--utama);display:grid;place-items:center;color:#fff;font-style:normal;font-size:15px}
.kepala .kanan{margin-left:auto;display:flex;gap:8px}

/* tombol */
.tbl{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-weight:800;
     padding:12px 18px;border-radius:12px;border:0;cursor:pointer;background:var(--utama);color:#fff;
     text-decoration:none;min-height:46px;transition:transform .08s,background .15s}
.tbl:active{transform:scale(.98)}
.tbl:hover{background:var(--utama-tua)}
.tbl.wa{background:var(--wa)}
.tbl.wa:hover{background:#17804a}
.tbl.garis{background:#fff;color:var(--teks);border:1.5px solid var(--garis)}
.tbl.garis:hover{border-color:var(--teks)}
.tbl.kecil{padding:8px 12px;min-height:38px;font-size:14px}
.tbl[disabled]{opacity:.55;cursor:not-allowed}

/* beranda */
.hero{padding:40px 0 24px}
.hero h1{font-size:clamp(28px,6vw,46px);line-height:1.1;margin:0 0 12px;letter-spacing:-.02em;font-weight:900}
.hero h1 em{font-style:normal;color:var(--utama)}
.hero p{margin:0;color:var(--redup);font-size:17px;max-width:560px}
.judul-bagian{font-size:20px;font-weight:900;margin:28px 0 12px}
.katalog{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}
.produk{background:var(--kartu);border:1px solid var(--garis);border-radius:var(--radius);overflow:hidden;
        text-decoration:none;display:flex;flex-direction:column;box-shadow:var(--bayang);transition:transform .15s,box-shadow .15s}
.produk:hover{transform:translateY(-2px);box-shadow:0 2px 4px rgba(36,32,27,.08),0 12px 28px rgba(36,32,27,.1)}
.produk .gambar{aspect-ratio:16/10;display:grid;place-items:center;position:relative}
.produk .gambar svg{width:42%;height:auto;filter:drop-shadow(0 6px 10px rgba(0,0,0,.12))}
.produk .gambar .label{position:absolute;right:10px;bottom:10px;background:rgba(255,255,255,.85);border-radius:999px;
                       font-size:11px;font-weight:800;padding:3px 9px;text-transform:uppercase;letter-spacing:.06em}
.produk .isi{padding:14px 16px 16px;display:flex;flex-direction:column;gap:4px;flex:1}
.produk h3{margin:0;font-size:17px;font-weight:900}
.produk p{margin:0;font-size:14px;color:var(--redup);flex:1}
.produk .harga{font-weight:800;font-size:14px;margin-top:8px;color:var(--utama-tua)}
.produk .harga s{color:var(--redup);font-weight:600;margin-right:6px;text-decoration-color:var(--merah)}
.produk .harga.promo b{color:#e11d48}
.produk .gambar .promo{position:absolute;left:10px;top:10px;background:linear-gradient(90deg,#e11d48,#f97316);color:#fff;
  border-radius:999px;padding:4px 10px;font-size:12px;font-weight:900;box-shadow:0 3px 10px rgba(225,29,72,.3)}
.t-rose{background:linear-gradient(135deg,#fadce2,#e99aa9)} .t-peach{background:linear-gradient(135deg,#fbe6d7,#f4a88e)}
.t-violet{background:linear-gradient(135deg,#ece4ff,#a98ae8)} .t-mint{background:linear-gradient(135deg,#ddf7ec,#76cfb1)}
.t-sky{background:linear-gradient(135deg,#ddf3fa,#78c7e0)} .t-amber{background:linear-gradient(135deg,#fff1c9,#f4a63d)}
.kaki{margin-top:48px;padding:24px 0 40px;border-top:1px solid var(--garis);color:var(--redup);font-size:14px}

/* halaman desain */
.desain{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(320px,1fr);gap:20px;padding:16px 0 40px;align-items:start}
.panggung{position:sticky;top:calc(var(--tinggi-kepala,60px) + 16px);background:radial-gradient(circle at 50% 35%,#fff,#efe9df);border:1px solid var(--garis);
          border-radius:var(--radius);height:min(70vh,560px);overflow:hidden;touch-action:none}
.panggung canvas{width:100%!important;height:100%!important;display:block}
.panggung .petunjuk{position:absolute;left:12px;bottom:10px;font-size:12px;color:var(--redup);background:rgba(255,255,255,.8);
                    padding:4px 10px;border-radius:999px;pointer-events:none}
.panggung .memuat{position:absolute;inset:0;display:grid;place-items:center;color:var(--redup);font-weight:700}
.panel{display:flex;flex-direction:column;gap:14px}
.panel h1{margin:0;font-size:26px;font-weight:900;line-height:1.15}
.panel .ket-produk{margin:0;color:var(--redup)}
.kotak{background:var(--kartu);border:1px solid var(--garis);border-radius:var(--radius);padding:16px}
.kotak h2{margin:0 0 10px;font-size:15px;font-weight:900}
label.judul{display:block;font-size:14px;font-weight:800;margin-bottom:6px}
.ket{font-size:13px;color:var(--redup);margin-top:6px}
input[type=text],input[type=tel],input[type=number],input[type=password],textarea,select{
  width:100%;font:inherit;padding:12px 14px;border:1.5px solid var(--garis);border-radius:12px;background:#fff;color:var(--teks)}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--utama);box-shadow:0 0 0 3px var(--utama-muda)}
textarea{resize:vertical;min-height:80px}
.besar{font-size:20px!important;font-weight:800}

.pilihan{display:flex;flex-wrap:wrap;gap:8px}
.pilihan button{font:inherit;border:1.5px solid var(--garis);background:#fff;border-radius:12px;padding:8px 14px;cursor:pointer;
                font-size:18px;min-height:44px;color:var(--teks)}
.pilihan button.aktif{border-color:var(--utama);background:var(--utama-muda);box-shadow:0 0 0 2px var(--utama) inset}
.swatch{display:flex;flex-wrap:wrap;gap:8px}
.swatch button{width:38px;height:38px;border-radius:50%;border:2px solid rgba(0,0,0,.12);cursor:pointer;padding:0;position:relative}
.swatch button.aktif{box-shadow:0 0 0 3px #fff,0 0 0 5px var(--utama)}
.swatch-nama{font-size:13px;color:var(--redup);margin-top:6px;min-height:20px}

.deret{display:flex;flex-wrap:wrap;gap:8px}
.deret button{width:46px;height:46px;border-radius:10px;border:2px solid rgba(0,0,0,.15);font:inherit;font-weight:900;font-size:18px;
              cursor:pointer;display:grid;place-items:center;padding:0}
.deret button.aktif{box-shadow:0 0 0 3px #fff,0 0 0 5px var(--utama)}

.harga-kotak{display:flex;align-items:center;justify-content:space-between;gap:12px}
.harga-kotak b{font-size:26px;font-weight:900}
.harga-angka{display:flex;flex-direction:column;align-items:flex-end;line-height:1.15}
.harga-angka s{font-size:14px;font-weight:700;color:var(--redup);text-decoration-color:var(--merah);text-decoration-thickness:2px}

/* Promo: kotak harga berbingkai gradasi, pita di atas, harga promo merah. */
#kotak-harga.promo{position:relative;border:2px solid transparent;padding-top:20px;
  background:linear-gradient(var(--kartu),var(--kartu)) padding-box,linear-gradient(120deg,#f97316,#e11d48,#f59e0b) border-box;
  box-shadow:0 8px 24px rgba(225,29,72,.14)}
#kotak-harga.promo .harga-kotak b{font-size:30px;background:linear-gradient(90deg,#e11d48,#f97316);
  -webkit-background-clip:text;background-clip:text;color:transparent}
.pita-promo{position:absolute;top:-13px;left:14px;display:flex;gap:6px;font-size:12px;font-weight:900;letter-spacing:.3px}
.pita-promo span{padding:4px 10px;border-radius:999px;color:#fff;background:linear-gradient(90deg,#e11d48,#f97316);
  box-shadow:0 3px 10px rgba(225,29,72,.3)}
.pita-promo span+span{background:#fff;color:#e11d48;box-shadow:0 0 0 1.5px #e11d48 inset}
#kotak-harga.promo .pita-promo span:first-child{animation:denyut 1.8s ease-in-out infinite}
@keyframes denyut{50%{transform:scale(1.07)}}
@media (prefers-reduced-motion:reduce){#kotak-harga.promo .pita-promo span:first-child{animation:none}}
.rincian{margin:8px 0 0;padding:0;list-style:none;font-size:13px;color:var(--redup)}
.rincian li{display:flex;justify-content:space-between;gap:12px;padding:2px 0}

.pesan{padding:10px 12px;border-radius:10px;font-size:14px;margin-top:10px}
.pesan.galat{background:#fef2f2;color:var(--merah)}
.pesan.ok{background:#ecfdf3;color:#166534}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}


@media (max-width:820px){
  .kepala .wadah{flex-wrap:wrap;gap:0;min-height:0}
  .merek{height:52px}
  .menu-produk{order:3;flex:0 0 calc(100% + 32px);margin:0 -16px;padding:0 12px 8px}
  .desain{grid-template-columns:1fr;gap:14px;padding-top:8px}
  .panggung{position:sticky;top:var(--tinggi-kepala,60px);height:44vh;z-index:5;border-radius:0 0 var(--radius) var(--radius);margin:0 -16px;border-left:0;border-right:0}
  .grid2{grid-template-columns:1fr}
}
.pilihan.bergambar{display:grid;grid-template-columns:repeat(auto-fill,minmax(118px,1fr))}
.pilihan.bergambar button{display:flex;flex-direction:column;align-items:flex-start;gap:4px;padding:8px;font-size:14px;text-align:left}
.pilihan.bergambar .contoh{display:grid;place-items:center;width:100%;height:56px;border-radius:8px;overflow:hidden;background:#efe9df}
.pilihan.bergambar canvas{width:100%;height:100%;display:block}
.pilihan.bergambar .ket{margin:0}

/* ── campur warna cat ── */
.campur .kotak{margin-top:14px}
.campur .tujuan{display:flex;gap:10px;align-items:center}
.campur .tujuan input[type=color]{width:64px;height:48px;padding:3px;border:1.5px solid var(--garis);border-radius:12px;background:#fff;cursor:pointer}
.campur .tujuan input[type=text]{max-width:130px;font-family:ui-monospace,monospace}
.palet-judul{font-size:13px;font-weight:800;color:var(--redup);margin-top:12px}
.palet{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.palet button{width:38px;height:38px;border-radius:10px;border:1px solid rgba(0,0,0,.14);cursor:pointer;padding:0}
.palet button.aktif{box-shadow:0 0 0 3px #fff,0 0 0 5px var(--utama)}
.saran{border:1px solid var(--garis);border-radius:12px;padding:12px;margin-top:10px;display:grid;grid-template-columns:96px 1fr;gap:12px;align-items:center}
.saran.utama{border:2px solid var(--utama);background:var(--utama-muda)}
.banding{display:grid;grid-template-columns:1fr 1fr;height:70px;border-radius:10px;overflow:hidden;border:1px solid rgba(0,0,0,.12)}
.banding-ket{display:flex;justify-content:space-around;font-size:11px;color:var(--redup);margin-top:3px}
.resep{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0 2px}
.resep span{display:inline-flex;align-items:center;gap:6px;background:#fff;border:1px solid var(--garis);border-radius:999px;padding:3px 10px 3px 4px;font-size:14px}
.resep i,.uji i{display:inline-block;width:20px;height:20px;border-radius:50%;border:1px solid rgba(0,0,0,.15);flex:none}
.mirip{font-size:12px;font-weight:800;padding:2px 9px;border-radius:999px}
.mirip.t3{background:#dcfce7;color:#166534}.mirip.t2{background:#ecfccb;color:#3f6212}
.mirip.t1{background:#fef9c3;color:#854d0e}.mirip.t0{background:#fee2e2;color:#991b1b}
.pesan.kuning{background:#fef9c3;color:#854d0e}
.tips{margin:12px 0 0;padding-left:18px}
.tips li{margin-top:4px}
.cat{display:grid;grid-template-columns:48px 1fr auto;gap:8px 10px;align-items:center;padding:10px 0;border-bottom:1px solid var(--garis)}
.cat.mati{opacity:.5}
.cat input[type=color]{width:48px;height:44px;padding:2px;border:1.5px solid var(--garis);border-radius:10px;background:#fff;grid-row:span 2}
.cat .hapus{border:0;background:none;font-size:18px;color:var(--redup);cursor:pointer;padding:6px}
.cat .kuat,.cat .uji,.cat .pakai{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--redup)}
.cat .kuat input{width:72px;padding:6px 8px}
.cat > .kuat{grid-column:2}
.cat > .uji{grid-column:2;grid-row:3}
.cat > .pakai{grid-column:3;grid-row:2 / span 2;flex-direction:column;gap:2px}
.baris-tbl{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.ajak-campur{display:flex;gap:14px;align-items:center;text-decoration:none;color:inherit;background:var(--kartu);border:1px solid var(--garis);
  border-radius:var(--radius);padding:14px 16px;box-shadow:var(--bayang)}
.ajak-campur:hover{border-color:var(--utama)}
.ajak-campur .tetes{display:flex;flex:none}
.ajak-campur .tetes i{width:22px;height:22px;border-radius:50%;margin-left:-6px;border:2px solid #fff}
.ajak-campur b{display:block;font-size:16px;font-weight:900}
.ajak-campur span{font-size:14px;color:var(--redup)}