/* ==========================================================================
   گیم‌چک بنچفا — استایل فرانت‌اند
   همه‌ی کلاس‌ها با bgc شروع میشن تا با قالب سایت تداخل نداشته باشن.
   ========================================================================== */

.bgc {
  --purple: #623EDE;
  --orange: #EC8935;

  --canvas: #F2F1F7;
  --surface: #FFFFFF;
  --surface-2: #FAF9FE;
  --material: rgba(255,255,255,.78);
  --material-line: rgba(255,255,255,.65);
  --label: #17132A;
  --label-2: rgba(23,19,42,.58);
  --label-3: rgba(23,19,42,.42);
  --sep: rgba(23,19,42,.10);
  --fill: rgba(98,62,222,.08);
  --accent: #5230CC;
  --hot: #A85710;
  --good: #1E7F47;
  --mid: #9A6200;
  --bad: #C0392F;
  --shadow-sm: 0 1px 2px rgba(23,19,42,.06), 0 4px 16px rgba(23,19,42,.06);
  --shadow-lg: 0 12px 40px rgba(23,19,42,.18), 0 2px 8px rgba(23,19,42,.10);
  --scrim: rgba(23,19,42,.28);

  color-scheme: light;
  direction: rtl;
  text-align: right;
  color: var(--label);
  font-family: inherit;
  font-size: 1rem;
  line-height: 1.7;
  max-width: 56rem;
  margin-inline: auto;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

.bgc[data-theme="dark"] {
  --canvas: #100D18;
  --surface: #1B1728;
  --surface-2: #221D33;
  --material: rgba(27,23,40,.80);
  --material-line: rgba(255,255,255,.10);
  --label: #F4F2FB;
  --label-2: rgba(244,242,251,.62);
  --label-3: rgba(244,242,251,.42);
  --sep: rgba(255,255,255,.10);
  --fill: rgba(169,147,255,.14);
  --accent: #A993FF;
  --hot: #F2A15C;
  --good: #4CCB7F;
  --mid: #F0B341;
  --bad: #FF7A70;
  --shadow-sm: 0 1px 2px rgba(0,0,0,.4);
  --shadow-lg: 0 16px 48px rgba(0,0,0,.6);
  --scrim: rgba(0,0,0,.5);
  color-scheme: dark;
}

.bgc *, .bgc *::before, .bgc *::after { box-sizing: border-box; }
.bgc :where(h2,h3,h4,p,ul,ol,li,button,input,select,label,span,div) { margin: 0; padding: 0; font: inherit; color: inherit; letter-spacing: normal; text-transform: none; }
.bgc :where(ul,ol) { list-style: none; }
.bgc :where(button) { background: none; border: 0; cursor: pointer; font: inherit; color: inherit; }
.bgc [hidden] { display: none !important; }
.bgc-ltr { direction: ltr; unicode-bidi: isolate; display: inline-block; }
.bgc-num { font-variant-numeric: tabular-nums; }
.bgc-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }

/* ── کارت اصلی ───────────────────────────────────────────────────────── */
.bgc-shell {
  background: var(--canvas);
  border-radius: 1.5rem;
  overflow: clip;
  box-shadow: var(--shadow-sm);
}

.bgc-head {
  display: flex; align-items: center; gap: .9rem;
  padding: 1.35rem 1.4rem 1.1rem;
}
.bgc-mark {
  flex: none; width: 2.9rem; height: 2.9rem; border-radius: .95rem;
  background: var(--purple); display: grid; place-items: center; position: relative;
  box-shadow: 0 6px 16px rgba(98,62,222,.35);
}
.bgc-mark::after {
  content: ""; position: absolute; inset-inline-start: -.25rem; bottom: -.25rem;
  width: 1rem; height: 1rem; border-radius: .38rem; background: var(--orange);
  border: .2rem solid var(--canvas);
}
.bgc-mark svg { width: 1.5rem; height: 1.5rem; }
.bgc-head h3 { font-size: 1.3rem; font-weight: 800; line-height: 1.25; letter-spacing: -.015em; }
.bgc-head p { color: var(--label-2); font-size: .92rem; line-height: 1.5; margin-top: .15rem; }

/* ── لیست ردیف‌ها (الگوی تنظیمات) ───────────────────────────────────── */
.bgc-body { padding: 0 1.4rem 1.4rem; display: grid; gap: 1.1rem; }
.bgc-group { background: var(--surface); border-radius: 1rem; overflow: clip; box-shadow: var(--shadow-sm); }
.bgc-row {
  display: flex; align-items: center; gap: .75rem; width: 100%;
  min-height: 3.4rem; padding: .7rem 1rem;
  position: relative; text-align: right;
  transition: background-color .12s ease-out;
}
.bgc-row + .bgc-row::before {
  content: ""; position: absolute; top: 0; inset-inline: 1rem 0; height: 1px; background: var(--sep);
}
.bgc-row:active { background: var(--fill); }
.bgc-row:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.bgc-row .bgc-rlabel { flex: none; font-weight: 700; font-size: .95rem; }
.bgc-row .bgc-rval { flex: 1; min-width: 0; color: var(--label-2); font-size: .95rem; text-align: left; unicode-bidi: plaintext;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bgc-row[data-filled="1"] .bgc-rval { color: var(--label); font-weight: 600; }
.bgc-row .bgc-chev { flex: none; width: .5rem; height: .5rem; border-inline-start: 2px solid var(--label-3); border-bottom: 2px solid var(--label-3);
  transform: rotate(45deg); margin-inline-start: .2rem; }
.bgc-row[data-err="1"] { background: color-mix(in srgb, var(--bad) 8%, transparent); }
.bgc-row[data-err="1"] .bgc-rval { color: var(--bad); }

/* ── سگمنت ─────────────────────────────────────────────────────────── */
.bgc-seg-wrap { display: grid; gap: .4rem; }
.bgc-seg-wrap > span { font-size: .82rem; color: var(--label-2); padding-inline-start: .25rem; letter-spacing: .01em; }
.bgc-seg {
  position: relative; display: flex; background: var(--surface); border-radius: .8rem; padding: .25rem;
  box-shadow: var(--shadow-sm);
}
.bgc-seg button {
  position: relative; z-index: 1; flex: 1; min-height: 2.5rem; border-radius: .6rem;
  font-size: .9rem; font-weight: 600; color: var(--label-2);
}
.bgc-seg button[aria-pressed="true"] { color: #fff; }
.bgc-seg button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.bgc-seg .bgc-pill {
  position: absolute; z-index: 0; top: .25rem; bottom: .25rem; inset-inline-start: 0;
  border-radius: .6rem; background: var(--purple); box-shadow: 0 2px 8px rgba(98,62,222,.35);
  will-change: transform, width;
}
.bgc[data-theme="dark"] .bgc-seg button[aria-pressed="true"] { color: #fff; }

/* ── دکمه اصلی ─────────────────────────────────────────────────────── */
.bgc-cta {
  min-height: 3.25rem; border-radius: .9rem; background: var(--orange); color: #2A1503;
  font-weight: 800; font-size: 1.02rem; letter-spacing: -.01em;
  box-shadow: 0 8px 20px rgba(236,137,53,.35);
  transition: transform .1s ease-out, filter .15s ease-out;
}
.bgc-cta:active { transform: scale(.975); filter: brightness(1.04); }
.bgc-cta:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.bgc-cta[disabled] { opacity: .55; }

/* ── نتیجه ─────────────────────────────────────────────────────────── */
.bgc-result { display: grid; gap: 1.1rem; padding: 0 1.4rem 1.6rem; }
.bgc-result:focus { outline: none; }
.bgc-card { background: var(--surface); border-radius: 1.1rem; padding: 1.1rem 1.2rem; box-shadow: var(--shadow-sm); }
.bgc-rtop { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem .75rem; }
.bgc-rtop h4 { font-size: 1.1rem; font-weight: 800; letter-spacing: -.01em; }
.bgc-chip { font-size: .76rem; font-weight: 700; border-radius: 99px; padding: .1rem .6rem;
  background: color-mix(in srgb, var(--orange) 16%, transparent); color: var(--hot); }
.bgc-sub { color: var(--label-2); font-size: .88rem; }

.bgc-verdict { margin-top: .8rem; }
.bgc-vlabel { font-size: clamp(1.9rem, 7vw, 2.5rem); font-weight: 800; line-height: 1.15; letter-spacing: -.03em; }
.bgc-vlabel[data-tone="good"] { color: var(--good); }
.bgc-vlabel[data-tone="mid"] { color: var(--mid); }
.bgc-vlabel[data-tone="bad"] { color: var(--bad); }

/* نشانگر چهارپله‌ای سطح تجربه */
.bgc-steps { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px;
  margin: 1rem 0 1.4rem; border-radius: 99px; background: var(--surface-2); padding: 2px; overflow: clip; }
.bgc-fill { position: absolute; inset-block: 2px; inset-inline-start: 2px; width: 0; border-radius: 99px;
  background: linear-gradient(to left, var(--orange), color-mix(in srgb, var(--orange) 70%, var(--purple)));
  will-change: width; }
.bgc-step { position: relative; z-index: 1; min-height: 2rem; display: grid; place-items: center; }
.bgc-step span { font-size: .78rem; font-weight: 600; color: var(--label-3); letter-spacing: .005em; }
.bgc-step[data-fill="1"] span { color: rgba(42,21,3,.72); }
.bgc-step[data-on="1"] span { color: #2A1503; font-weight: 800; }

.bgc-presets { display: grid; grid-template-columns: repeat(4, 1fr); gap: .5rem; }
.bgc-pcell { border-radius: .8rem; padding: .55rem .3rem; background: var(--surface-2); border: 1.5px solid transparent;
  transition: transform .1s ease-out, border-color .15s ease-out; }
.bgc-pcell:active { transform: scale(.97); }
.bgc-pcell[aria-pressed="true"] { border-color: var(--purple); background: var(--fill); }
.bgc-pcell:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.bgc-pcell b { display: block; font-size: 1.1rem; font-weight: 800; letter-spacing: -.02em; }
.bgc-pcell span { font-size: .74rem; color: var(--label-2); }
.bgc-pcell[data-tone="good"] b { color: var(--good); }
.bgc-pcell[data-tone="mid"] b { color: var(--mid); }
.bgc-pcell[data-tone="bad"] b { color: var(--bad); }

.bgc-say { font-size: .93rem; margin-top: .9rem; }
.bgc-say b { font-weight: 800; }
.bgc-alert { border-radius: .8rem; padding: .7rem .9rem; font-size: .88rem; border-inline-start: 3px solid; margin-top: .6rem; }
.bgc-alert[data-kind="block"] { background: color-mix(in srgb, var(--bad) 10%, transparent); border-color: var(--bad); }
.bgc-alert[data-kind="warn"] { background: color-mix(in srgb, var(--mid) 12%, transparent); border-color: var(--mid); }

.bgc-part { padding: .95rem 0; border-top: 1px solid var(--sep); }
.bgc-part:first-child { border-top: 0; padding-top: 0; }
.bgc-phead { display: flex; align-items: baseline; justify-content: space-between; gap: .75rem; }
.bgc-pname { font-weight: 800; font-size: .92rem; }
.bgc-pstat { font-size: .8rem; font-weight: 700; }
.bgc-pstat[data-tone="good"] { color: var(--good); }
.bgc-pstat[data-tone="mid"] { color: var(--mid); }
.bgc-pstat[data-tone="bad"] { color: var(--bad); }
.bgc-you { font-weight: 700; font-size: .92rem; margin-top: .15rem; }
.bgc-req { color: var(--label-2); font-size: .84rem; }
.bgc-dot { display: inline-block; width: .5rem; height: .5rem; border-radius: .15rem; background: var(--label-3); margin-inline-end: .4rem; }
.bgc-dot[data-k="rec"] { background: var(--orange); }
.bgc-meter { position: relative; height: .4rem; border-radius: 99px; background: var(--surface-2); margin: .5rem 0 .35rem; }
.bgc-meter i { position: absolute; inset-block: 0; inset-inline-start: 0; border-radius: 99px; background: var(--purple); }
.bgc-meter u { position: absolute; top: -.25rem; width: 2px; height: .9rem; background: var(--label-3); text-decoration: none; }
.bgc-meter u[data-k="rec"] { background: var(--orange); }

.bgc-minis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--sep); border-radius: .9rem; overflow: clip; }
.bgc-mini { background: var(--surface); padding: .85rem .9rem; display: grid; gap: .1rem; align-content: start; }

.bgc-note { font-size: .82rem; color: var(--label-2); line-height: 1.85; }
.bgc-note b { color: var(--label); }
.bgc-foot { display: flex; flex-wrap: wrap; gap: .6rem; }
.bgc-ghost { min-height: 2.6rem; padding: 0 1rem; border-radius: .75rem; background: var(--surface-2); font-weight: 700; font-size: .87rem;
  transition: transform .1s ease-out; }
.bgc-ghost:active { transform: scale(.97); }
.bgc-ghost:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.bgc-olist { display: grid; gap: 1px; background: var(--sep); border-radius: .9rem; overflow: clip; margin-top: .7rem; }
.bgc-olist button { display: flex; justify-content: space-between; align-items: center; gap: .75rem; width: 100%;
  background: var(--surface); padding: .7rem .9rem; font-size: .9rem; text-align: right; transition: background-color .12s ease-out; }
.bgc-olist button:active { background: var(--fill); }
.bgc-olist b { flex: none; font-weight: 800; }
.bgc-olist b[data-tone="good"] { color: var(--good); }
.bgc-olist b[data-tone="mid"] { color: var(--mid); }
.bgc-olist b[data-tone="bad"] { color: var(--bad); }

/* ── شیت / پاپ‌اور انتخاب ───────────────────────────────────────────── */
.bgc-scrim { position: fixed; inset: 0; z-index: 99998; background: var(--scrim); opacity: 0; will-change: opacity; }
.bgc-sheet {
  position: fixed; z-index: 99999; inset-inline: 0; bottom: 0; max-height: 86vh; display: flex; flex-direction: column;
  background: var(--material); backdrop-filter: blur(30px) saturate(180%); -webkit-backdrop-filter: blur(30px) saturate(180%);
  border-top: 1px solid var(--material-line);
  border-start-start-radius: 1.4rem; border-start-end-radius: 1.4rem;
  box-shadow: var(--shadow-lg); padding-bottom: env(safe-area-inset-bottom, 0px);
  will-change: transform; touch-action: none;
}
.bgc-grab { flex: none; padding: .55rem 0 .2rem; display: grid; place-items: center; cursor: grab; }
.bgc-grab::before { content: ""; width: 2.4rem; height: .3rem; border-radius: 99px; background: var(--label-3); }
.bgc-stop { flex: none; padding: .2rem 1rem .6rem; display: flex; align-items: center; gap: .6rem; }
.bgc-stop h5 { font-size: 1rem; font-weight: 800; flex: 1; letter-spacing: -.01em; }
.bgc-close { width: 2rem; height: 2rem; border-radius: 99px; background: var(--surface-2); color: var(--label-2); font-size: 1rem; line-height: 1; }
.bgc-search { flex: none; margin: 0 1rem .6rem; position: relative; }
.bgc-search input {
  width: 100%; min-height: 2.75rem; border-radius: .75rem; border: 1px solid var(--sep); background: var(--surface);
  color: var(--label); padding: 0 .9rem; font-size: 1rem;
}
.bgc-search input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--purple) 28%, transparent); }
.bgc-brands { flex: none; display: flex; gap: .4rem; padding: 0 1rem .6rem; overflow-x: auto; scrollbar-width: none; }
.bgc-brands::-webkit-scrollbar { display: none; }
.bgc-brands button { flex: none; min-height: 2.1rem; padding: 0 .85rem; border-radius: 99px; background: var(--surface);
  border: 1px solid var(--sep); font-size: .85rem; font-weight: 700; color: var(--label-2); transition: transform .1s ease-out; }
.bgc-brands button:active { transform: scale(.96); }
.bgc-brands button[aria-pressed="true"] { background: var(--purple); border-color: var(--purple); color: #fff; }
.bgc-opts { flex: 1; overflow-y: auto; -webkit-overflow-scrolling: touch; padding: 0 .6rem 1rem; overscroll-behavior: contain; }
.bgc-opt { display: flex; align-items: center; justify-content: space-between; gap: .6rem; width: 100%;
  min-height: 3rem; padding: .5rem .8rem; border-radius: .7rem; text-align: right; font-size: .95rem;
  transition: background-color .12s ease-out; }
.bgc-opt:active { background: var(--fill); }
.bgc-opt[aria-selected="true"] { background: var(--fill); font-weight: 700; }
.bgc-opt .bgc-tags { display: flex; gap: .3rem; flex: none; }
.bgc-tag { font-size: .7rem; color: var(--label-2); border: 1px solid var(--sep); border-radius: .4rem; padding: 0 .35rem; line-height: 1.6; }
.bgc-none { padding: 1rem; color: var(--label-2); font-size: .9rem; }
.bgc-detect { flex: none; margin: 0 1rem .6rem; }
.bgc-detect .bgc-ghost { width: 100%; background: var(--surface); border: 1px solid var(--sep); }

/* روی دسکتاپ: پاپ‌اور لنگرشده به همون ردیف، نه شیت */
@media (min-width: 46rem) {
  .bgc-sheet.bgc-pop {
    inset-inline: auto; bottom: auto; width: min(28rem, 92vw); max-height: min(30rem, 70vh);
    border-radius: 1.1rem; border: 1px solid var(--material-line);
  }
  .bgc-sheet.bgc-pop .bgc-grab { display: none; }
  .bgc-body { grid-template-columns: 1fr 1fr; align-items: start; }
  .bgc-group, .bgc-cta, .bgc-hintline { grid-column: 1 / -1; }
}
@media (max-width: 46rem) {
  .bgc-shell { border-radius: 1.1rem; }
  .bgc-head, .bgc-body, .bgc-result { padding-inline: .9rem; }
  .bgc-minis { grid-template-columns: 1fr 1fr; }
  .bgc-presets { grid-template-columns: repeat(2, 1fr); }
}

.bgc-toast { position: fixed; z-index: 100000; bottom: calc(1.2rem + env(safe-area-inset-bottom, 0px)); inset-inline: 0;
  margin-inline: auto; width: max-content; max-width: 90vw;
  background: var(--material); backdrop-filter: blur(24px) saturate(180%); -webkit-backdrop-filter: blur(24px) saturate(180%);
  color: var(--label); padding: .6rem 1.1rem; border-radius: 99px; font-size: .88rem; font-weight: 600;
  box-shadow: var(--shadow-lg); border: 1px solid var(--material-line); }

.bgc-skeleton { padding: 1.4rem; color: var(--label-2); font-size: .92rem; }

@media (prefers-reduced-transparency: reduce) {
  .bgc-sheet, .bgc-toast { background: var(--surface); backdrop-filter: none; -webkit-backdrop-filter: none; }
}
@media (prefers-contrast: more) {
  .bgc-group, .bgc-card, .bgc-seg { border: 1px solid var(--label-3); }
  .bgc-sheet { background: var(--surface); backdrop-filter: none; -webkit-backdrop-filter: none; border: 1px solid var(--label-3); }
}
@media (prefers-reduced-motion: reduce) {
  .bgc * { transition-duration: .01ms !important; }
}