/* RizzMarket - design tokens (langkah 1)
   Font: tambahkan di <head> layout:
   <link rel="preconnect" href="https://fonts.googleapis.com">
   <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
   <link href="https://fonts.googleapis.com/css2?family=Fraunces:wght@800&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap" rel="stylesheet">
*/

:root {
  /* Warna (hanya daftar ini yang boleh dipakai) */
  --rz-bg: #dddddd;        /* latar halaman, polos */
  --rz-line: #1c455e;      /* bingkai tipis 1px, aktif 2px */
  --rz-text: #000000;      /* teks utama */
  --rz-teal: #0f5c5a;      /* judul, ID akun, lencana */
  --rz-copper: #8a5a1f;    /* harga cash dan harga umum */
  --rz-maroon: #894040;    /* cicilan */
  --rz-btn: #1c455e;       /* tombol utama */
  --rz-btn-text: #ffffff;

  /* Glass */
  --rz-glass: rgba(255, 255, 255, 0.45);
  --rz-glass-pill: rgba(255, 255, 255, 0.82);
  --rz-blur: blur(20px) saturate(180%);

  /* Bentuk */
  --rz-radius-card: 24px;
  --rz-radius-btn: 24px;
  --rz-radius-seg: 24px;
  --rz-touch: 44px;

  /* Font */
  --rz-font: "Plus Jakarta Sans", system-ui, sans-serif;
  --rz-font-logo: "Fraunces", Georgia, serif;

  /* Gerak */
  --rz-ease-rise: cubic-bezier(0.2, 0.8, 0.2, 1);
  --rz-ease-spring: cubic-bezier(0.34, 1.45, 0.64, 1);
}

/* Dasar */
body {
  margin: 0;
  background: var(--rz-bg);
  color: var(--rz-text);
  font-family: var(--rz-font);
  -webkit-font-smoothing: antialiased;
}

.rz-logo { font-family: var(--rz-font-logo); font-weight: 800; color: var(--rz-teal); }

/* Warna teks */
.rz-title, .rz-id, .rz-badge { color: var(--rz-teal); }
.rz-price { color: var(--rz-copper); font-weight: 800; }
.rz-installment { color: var(--rz-maroon); }

/* Kartu kaca */
.rz-card {
  background: var(--rz-glass);
  -webkit-backdrop-filter: var(--rz-blur);
  backdrop-filter: var(--rz-blur);
  border: 1px solid var(--rz-line);
  border-radius: var(--rz-radius-card);
}
.rz-card.is-active { border-width: 2px; }

/* Tombol */
.rz-btn {
  min-height: var(--rz-touch);
  padding: 0 20px;
  border: 1px solid var(--rz-line);
  border-radius: var(--rz-radius-btn);
  background: var(--rz-btn);
  color: var(--rz-btn-text);
  font: 700 14px var(--rz-font);
  cursor: pointer;
}
.rz-btn--cart { background: var(--rz-maroon); border-color: var(--rz-maroon); }

/* Tekan: kartu dan tombol */
.rz-card[href], .rz-press, .rz-btn {
  transition: transform 0.15s var(--rz-ease-rise);
}
.rz-card[href]:active, .rz-press:active, .rz-btn:active { transform: scale(0.97); }

/* Aksesibilitas */
:focus-visible { outline: 3px solid #000; outline-offset: 2px; }

/* Masuk halaman: beri delay bertahap lewat style="--i:0,1,2..." */
.rise {
  opacity: 0;
  animation: rz-rise 0.8s var(--rz-ease-rise) forwards;
  animation-delay: calc(var(--i, 0) * 70ms);
}
@keyframes rz-rise {
  from { opacity: 0; transform: translateY(22px) scale(0.98); }
  to   { opacity: 1; transform: none; }
}

/* Segmented control iPhone: pill kaca geser */
.rz-seg {
  position: relative;
  display: grid;
  grid-template-columns: repeat(var(--n, 3), 1fr);
  min-height: var(--rz-touch);
  border: 1px solid var(--rz-line);
  border-radius: var(--rz-radius-seg);
  background: var(--rz-glass);
  -webkit-backdrop-filter: var(--rz-blur);
  backdrop-filter: var(--rz-blur);
}
.rz-seg__pill {
  position: absolute;
  top: 2px; bottom: 2px; left: 2px;
  width: calc((100% - 4px) / var(--n, 3));
  border: 1px solid var(--rz-line);
  border-radius: calc(var(--rz-radius-seg) - 2px);
  background: var(--rz-glass-pill);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.18); /* satu-satunya shadow yang diizinkan */
  transform: translateX(calc(var(--active, 0) * 100%));
  transition: transform 0.55s var(--rz-ease-spring);
}
.rz-seg__item {
  position: relative; z-index: 1;
  min-height: var(--rz-touch);
  background: none; border: 0;
  font: 700 13px var(--rz-font);
  color: var(--rz-text);
  cursor: pointer;
}

/* Toast: tengah bawah, tampil .35s, hilang setelah 2 detik (atur lewat JS) */
.rz-toast {
  position: fixed; left: 50%; bottom: 96px;
  transform: translate(-50%, 12px);
  opacity: 0; pointer-events: none;
  padding: 12px 18px;
  border: 1px solid var(--rz-line);
  border-radius: 22px;
  background: var(--rz-glass-pill);
  -webkit-backdrop-filter: var(--rz-blur);
  backdrop-filter: var(--rz-blur);
  font: 600 13px var(--rz-font);
  transition: opacity 0.35s var(--rz-ease-rise), transform 0.35s var(--rz-ease-rise);
}
.rz-toast.is-show { opacity: 1; transform: translate(-50%, 0); }

/* Progress bar mengisi */
.rz-progress { height: 10px; border: 1px solid var(--rz-line); border-radius: 999px; overflow: hidden; }
.rz-progress__fill {
  height: 100%; width: 100%;
  background: var(--rz-teal);
  transform-origin: left;
  animation: rz-fill 1.1s var(--rz-ease-rise) both;
  transform: scaleX(var(--p, 1));
}
@keyframes rz-fill { from { transform: scaleX(0); } to { transform: scaleX(var(--p, 1)); } }

/* Titik berkedip: status menunggu */
.rz-dot {
  display: inline-block; width: 8px; height: 8px; border-radius: 50%;
  background: var(--rz-maroon);
  animation: rz-blink 1.2s ease-in-out infinite;
}
@keyframes rz-blink { 50% { opacity: 0.25; } }

/* Hormati prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .rise { opacity: 1; }
}

/* === Performa HP: tanpa blur di layar kecil, animasi masuk lebih singkat === */
@media (max-width: 820px) {
  :root { --rz-blur: none; --rz-glass: rgba(236, 236, 236, 0.96); --rz-glass-pill: rgba(255, 255, 255, 0.96); }
}
.rise { animation-duration: 0.4s; animation-delay: calc(min(var(--i, 0), 4) * 45ms); }
@keyframes rz-rise {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: none; }
}

/* === Scroll mulus v1 === */
html{scroll-behavior:auto}
@media (max-width:900px),(pointer:coarse){
  /* blur kaca = penyebab utama patah-patah di HP */
  *,*::before,*::after{-webkit-backdrop-filter:none!important;backdrop-filter:none!important}
  /* animasi muncul: hanya opacity (ringan, diproses GPU) */
  @keyframes rz-rise-ringan{from{opacity:0}to{opacity:1}}
  .rise{animation:rz-rise-ringan .3s ease-out both!important;animation-delay:0s!important;transform:none!important}
  /* kartu produk yang di luar layar tidak digambar sampai mendekat */
  #produk-grid>*{content-visibility:auto;contain-intrinsic-size:auto 260px}
  /* gambar tidak memicu hitung ulang tata letak */
  img{content-visibility:auto}
}
@media (prefers-reduced-motion:reduce){.rise{animation:none!important}}

/* === Scroll mulus v2 === */
*,*::before,*::after{-webkit-backdrop-filter:none!important;backdrop-filter:none!important}

/* === Scroll mulus v3 === */
/* Daftar hanya 24 kartu: digambar sekali di awal lebih ringan daripada digambar ulang tiap kartu masuk layar saat digulir. */
@media (max-width:900px),(pointer:coarse){
  .rz-prod,#produk-grid>*{content-visibility:visible!important;contain-intrinsic-size:none!important}
  img{content-visibility:visible!important}
}