/* Ekushe Next guide (/guide/). Builds on site.css: same palette, fonts and buttons. */

/* Language: both languages are in the page; the one not chosen is hidden. Bangla is the default,
   so without JavaScript the page reads in Bangla. */
html[lang="bn"] .g-doc [lang="en"],
html[lang="en"] .g-doc [lang="bn"] { display: none !important; }

/* Platform filter: blocks marked data-os show only for the chosen platform (or all, by default) */
html[data-os="win"] .g-doc [data-os]:not([data-os~="win"]),
html[data-os="mac"] .g-doc [data-os]:not([data-os~="mac"]),
html[data-os="linux"] .g-doc [data-os]:not([data-os~="linux"]) { display: none !important; }

.g-doc { --line: rgba(255,255,255,.09); --panel: rgba(255,255,255,.035); }
.g-doc .nav { background: rgba(3, 18, 12, .82); box-shadow: 0 1px 0 var(--rim); backdrop-filter: blur(18px) saturate(150%); -webkit-backdrop-filter: blur(18px) saturate(150%); }
.nav-links a[aria-current="page"] { color: var(--ink); background: var(--etch); }

/* ── Header ── */
.g-hero { position: relative; padding: 132px 0 40px; overflow: hidden; }
.g-hero::before { content: ""; position: absolute; inset: -40% -10% auto; height: 520px; background: radial-gradient(closest-side, rgba(224, 48, 63, .22), transparent 70%) 78% 40% / 520px 520px no-repeat, radial-gradient(closest-side, rgba(11, 107, 74, .5), transparent 70%) 10% 0 / 900px 600px no-repeat; pointer-events: none; }
.g-hero .wrap { position: relative; }
.g-kicker { margin: 0 0 10px; color: var(--mint); font-weight: 600; font-size: var(--s-1); letter-spacing: .02em; }
.g-title { font: 650 clamp(2.2rem, 5vw, 3.6rem)/1.1 var(--f-display); font-stretch: 92%; margin: 0 0 16px; text-wrap: balance; }
.g-lede { margin: 0; max-width: 62ch; color: var(--muted); font-size: var(--s1); text-wrap: pretty; }

.g-os { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; margin-top: 28px; }
.g-os-label { color: var(--muted); font-size: var(--s-1); }
.g-os .seg { display: flex; flex-wrap: wrap; gap: 4px; padding: 4px; border-radius: 999px; background: rgba(255,255,255,.05); box-shadow: inset 0 0 0 1px var(--rim); }
.g-os .seg button { display: inline-flex; align-items: center; gap: 7px; border: 0; cursor: pointer; padding: 8px 16px; border-radius: 999px; background: none; color: var(--muted); font-weight: 600; font-size: var(--s-1); }
.g-os .seg button svg { width: 16px; height: 16px; }
.g-os .seg button:hover { color: var(--ink); }
.g-os .seg button[aria-pressed="true"] { background: var(--ink); color: var(--night); }

/* ── Layout ── */
.g-layout { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: 56px; align-items: start; padding-bottom: 96px; }
.g-toc { position: sticky; top: 92px; max-height: calc(100vh - 110px); overflow: auto; padding-right: 6px; scrollbar-width: thin; }
.g-toc-title { margin: 0 0 10px; font-size: var(--s-1); font-weight: 600; color: var(--faint); text-transform: uppercase; letter-spacing: .06em; }
.g-toc ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 1px; }
.g-toc a { display: block; padding: 6px 12px; border-radius: 9px; color: var(--muted); text-decoration: none; font-size: var(--s-1); line-height: 1.45; border-left: 2px solid transparent; }
.g-toc a:hover { color: var(--ink); background: var(--etch); }
.g-toc a.active { color: var(--ink); background: rgba(67, 199, 150, .1); border-left-color: var(--mint); }
.g-toc-mobile { display: none; }

.g-content { min-width: 0; max-width: 820px; }

/* ── Sections ── */
.g-sec { padding-top: 28px; margin-top: 28px; border-top: 1px solid var(--line); scroll-margin-top: 84px; }
.g-sec:first-child { border-top: 0; margin-top: 0; padding-top: 0; }
.g-sec h2 { font: 650 clamp(1.6rem, 3vw, 2.15rem)/1.2 var(--f-display); font-stretch: 94%; margin: 0 0 14px; scroll-margin-top: 84px; }
.g-sec h3 { font: 600 var(--s2)/1.3 var(--f-display); margin: 34px 0 10px; scroll-margin-top: 84px; }
.g-sec h4 { font: 600 var(--s1)/1.35 var(--f-display); margin: 22px 0 6px; }
.g-sec p, .g-sec li { color: #CFDDD6; }
.g-sec p { margin: 0 0 14px; max-width: 70ch; }
.g-sec ul, .g-sec ol { padding-left: 1.3em; margin: 0 0 16px; max-width: 70ch; }
.g-sec li { margin: 4px 0; }
.g-sec li::marker { color: var(--faint); }
.g-sec a { color: var(--mint); text-underline-offset: 3px; }
.g-sec strong, .g-sec b { color: var(--ink); font-weight: 600; }
.anchor { margin-left: 8px; color: var(--faint); text-decoration: none; opacity: 0; font-weight: 400; }
h2:hover .anchor, h3:hover .anchor, .anchor:focus { opacity: 1; }

/* Numbered steps */
.steps { counter-reset: s; list-style: none; padding: 0 !important; display: grid; gap: 14px; }
.steps > li { counter-increment: s; position: relative; padding: 2px 0 2px 46px; margin: 0; min-height: 32px; }
.steps > li::before { content: counter(s); position: absolute; left: 0; top: 0; width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; background: rgba(67, 199, 150, .14); color: var(--mint); font: 650 var(--s-1)/1 var(--f-body); box-shadow: inset 0 0 0 1px rgba(67, 199, 150, .35); }
html[lang="bn"] .steps > li::before { content: counter(s, bengali); font-family: var(--f-bn); font-size: var(--s0); }
.steps > li > b:first-child { display: block; color: var(--ink); }

/* Platform blocks */
.os-block { margin: 18px 0 24px; padding: 20px 22px; border-radius: 18px; background: var(--panel); box-shadow: inset 0 0 0 1px var(--line); }
.os-block > h3:first-child, .os-block > h4:first-child { margin-top: 0; }
.os-tag { display: inline-flex; align-items: center; gap: 8px; margin: 0 0 12px; padding: 4px 12px 4px 10px; border-radius: 999px; background: rgba(255,255,255,.06); color: var(--ink); font-size: var(--s-1); font-weight: 600; }
.os-tag svg { width: 15px; height: 15px; }

/* Callouts */
.note { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 12px; margin: 18px 0; padding: 14px 18px; border-radius: 14px; background: rgba(67, 199, 150, .07); box-shadow: inset 0 0 0 1px rgba(67, 199, 150, .22); }
.note svg { width: 20px; height: 20px; margin-top: 4px; color: var(--mint); }
.note p { margin: 0 0 6px; } .note p:last-child { margin: 0; }
.note.warn { background: rgba(233, 185, 73, .07); box-shadow: inset 0 0 0 1px rgba(233, 185, 73, .28); }
.note.warn svg { color: var(--mustard); }

/* Keys and code */
kbd { display: inline-block; min-width: 1.6em; padding: 1px 7px; border-radius: 7px; background: linear-gradient(#1D2E27, #15231D); box-shadow: inset 0 0 0 1px var(--rim-hi), 0 2px 0 rgba(0,0,0,.45); font: 600 .82em/1.6 var(--f-body); color: var(--ink); text-align: center; white-space: nowrap; }
.cmd-box { position: relative; margin: 10px 0 16px; }
.cmd-box pre { margin: 0; padding: 14px 54px 14px 16px; border-radius: 12px; background: #020C08; box-shadow: inset 0 0 0 1px var(--rim); overflow-x: auto; font: 500 .9rem/1.6 ui-monospace, 'SF Mono', Menlo, Consolas, monospace; color: #D9F3E6; }
.cmd-box pre code { padding: 0; background: none; box-shadow: none; font: inherit; overflow-wrap: normal; white-space: pre; }
.copy { position: absolute; top: 8px; right: 8px; width: 34px; height: 34px; display: grid; place-items: center; border: 0; border-radius: 9px; cursor: pointer; background: rgba(255,255,255,.07); color: var(--muted); }
.copy:hover { color: var(--ink); background: rgba(255,255,255,.12); }
.copy svg { width: 16px; height: 16px; }
.copy.done { color: var(--mint); }
.path { font: 500 .88em/1.4 ui-monospace, 'SF Mono', Menlo, Consolas, monospace; }

/* Tables */
.tbl { margin: 12px 0 22px; overflow-x: auto; border-radius: 14px; box-shadow: inset 0 0 0 1px var(--line); }
.tbl table { width: 100%; border-collapse: collapse; font-size: var(--s0); }
.tbl th, .tbl td { padding: 10px 14px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
.tbl tr:last-child td { border-bottom: 0; }
.tbl th { font-size: var(--s-1); font-weight: 600; color: var(--faint); background: rgba(255,255,255,.03); white-space: nowrap; }
.tbl td { color: #CFDDD6; }
.tbl td.bn, .bn-big { font: 500 1.25rem/1.4 var(--f-bn); color: var(--ink); white-space: nowrap; }
.tbl code { white-space: nowrap; }
.tbl.letters table { font-size: var(--s0); }
.tbl.letters td { padding: 8px 12px; }

/* Grid of letter cards */
.letter-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(118px, 1fr)); gap: 8px; margin: 12px 0 22px; }
.letter-grid button { display: grid; gap: 2px; justify-items: start; padding: 10px 12px; border: 0; border-radius: 12px; cursor: pointer; text-align: left; background: var(--panel); box-shadow: inset 0 0 0 1px var(--line); color: var(--ink); transition: background-color .15s, box-shadow .15s; }
.letter-grid button:hover { background: rgba(67, 199, 150, .09); box-shadow: inset 0 0 0 1px rgba(67, 199, 150, .35); }
.letter-grid b { font: 500 1.5rem/1.2 var(--f-bn); }
.letter-grid code { font-size: .8rem; padding: 1px 6px; }
.letter-grid small { color: var(--faint); font-size: .78rem; }

/* Try-it chips inside tables: clicking types the example into the practice box */
[data-try] { cursor: pointer; }
button.try { border: 0; background: none; padding: 0; color: inherit; cursor: pointer; text-align: left; }
button.try code { transition: background-color .15s, box-shadow .15s; }
button.try:hover code { background: rgba(67, 199, 150, .16); box-shadow: inset 0 0 0 1px rgba(67, 199, 150, .45); }

/* Practice box (the real engine, in the browser) */
.practice { position: sticky; top: 76px; z-index: 5; margin: 18px 0 26px; padding: 16px 18px 14px; border-radius: 18px; background: rgba(8, 28, 21, .9); box-shadow: inset 0 0 0 1px rgba(67, 199, 150, .3), 0 18px 40px -24px rgba(0,0,0,.8); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
.practice-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 8px; }
.practice-head b { font-size: var(--s-1); color: var(--mint); }
.practice-head button { border: 0; background: rgba(255,255,255,.07); color: var(--muted); border-radius: 999px; padding: 4px 12px; cursor: pointer; font-size: var(--s-1); }
.practice-head button:hover { color: var(--ink); }
.practice-input { width: 100%; padding: 10px 14px; border: 0; border-radius: 11px; background: rgba(0,0,0,.35); box-shadow: inset 0 0 0 1px var(--rim); color: var(--ink); font: 500 var(--s0)/1.4 ui-monospace, 'SF Mono', Menlo, Consolas, monospace; }
.practice-input:focus { outline: 2px solid var(--mint-hi); outline-offset: 1px; }
.practice-out { min-height: 1.8em; margin: 10px 2px 6px; font: 500 1.45rem/1.4 var(--f-bn); color: var(--ink); overflow-wrap: anywhere; }
.practice-out .pre { color: var(--mint); text-decoration: underline; text-decoration-color: rgba(67, 199, 150, .6); text-underline-offset: 6px; }
.practice-cands { display: flex; flex-wrap: wrap; gap: 6px; min-height: 34px; margin: 0; padding: 0; list-style: none; }
.practice-cands li { display: inline-flex; align-items: center; gap: 6px; padding: 3px 11px 3px 8px; border-radius: 9px; background: rgba(255,255,255,.05); font: 500 1.05rem/1.5 var(--f-bn); color: var(--ink); cursor: pointer; }
.practice-cands li[aria-selected="true"] { background: rgba(67, 199, 150, .22); box-shadow: inset 0 0 0 1px rgba(67, 199, 150, .5); }
.practice-cands li i { font: 600 .72rem/1 var(--f-body); font-style: normal; color: var(--faint); }
.practice-cands li small { font: 600 .68rem/1 var(--f-body); color: var(--mustard); }
.practice-tips { margin: 8px 0 0; min-height: 1.2em; font-size: var(--s-1); color: var(--muted); }
.practice-tips b { color: var(--mustard); font-weight: 600; }
.practice-keys { margin: 8px 0 0; font-size: .78rem; color: var(--faint); }

/* Screenshots */
.shot-fig { margin: 16px 0 26px; }
.shot-fig img { width: 100%; height: auto; border-radius: 16px; box-shadow: 0 0 0 1px var(--rim), 0 30px 60px -30px rgba(0,0,0,.9); }
.shot-fig figcaption { margin-top: 10px; color: var(--faint); font-size: var(--s-1); }

/* Two-column cards */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 12px; margin: 14px 0 22px; }
.card { padding: 16px 18px; border-radius: 16px; background: var(--panel); box-shadow: inset 0 0 0 1px var(--line); }
.card h4 { margin: 0 0 6px; }
.card p { margin: 0; font-size: var(--s0); color: var(--muted); }

/* FAQ in the guide */
.g-faq details { border-bottom: 1px solid var(--line); }
.g-faq summary { list-style: none; cursor: pointer; padding: 16px 34px 16px 0; position: relative; font: 600 var(--s1)/1.4 var(--f-display); color: var(--ink); }
.g-faq summary::-webkit-details-marker { display: none; }
.g-faq summary::after { content: ""; position: absolute; right: 6px; top: 50%; width: 10px; height: 10px; border-right: 2px solid var(--muted); border-bottom: 2px solid var(--muted); transform: translateY(-75%) rotate(45deg); transition: transform .25s var(--ease); }
.g-faq details[open] summary::after { transform: translateY(-25%) rotate(-135deg); }
.g-faq details > div { padding: 0 0 14px; }

.to-top { display: inline-flex; margin-top: 40px; color: var(--muted); font-size: var(--s-1); }

/* ── Responsive ── */
@media (max-width: 1020px) {
  .g-layout { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .g-toc { display: none; }
  .g-toc-mobile { display: block; margin: 0 0 28px; border-radius: 14px; background: var(--panel); box-shadow: inset 0 0 0 1px var(--line); }
  .g-toc-mobile summary { cursor: pointer; padding: 12px 16px; font-weight: 600; list-style: none; }
  .g-toc-mobile summary::-webkit-details-marker { display: none; }
  .g-toc-mobile ol { list-style: none; margin: 0; padding: 0 8px 10px; display: grid; gap: 1px; }
  .g-toc-mobile a { display: block; padding: 7px 10px; border-radius: 9px; color: var(--muted); text-decoration: none; font-size: var(--s-1); }
  .practice { position: relative; top: auto; }
}
@media (max-width: 640px) {
  .g-hero { padding: 100px 0 28px; }
  .os-block { padding: 16px; margin-inline: -4px; }
  .practice { top: 66px; padding: 12px 14px; }
  .practice-out { font-size: 1.25rem; }
  .tbl th, .tbl td { padding: 8px 10px; }
  .g-os .seg button { padding: 7px 12px; }
}
@media print {
  .nav, .g-toc, .g-toc-mobile, .g-os, .practice, .copy, .foot { display: none !important; }
  body { background: #fff; color: #000; }
  .g-sec p, .g-sec li, .tbl td { color: #000; }
}

/* ── Report form (/report/) ── */
.r-wrap { padding-bottom: 96px; }
.r-wrap > * { max-width: 860px; }
.r-form { display: grid; gap: 26px; padding: 30px; border-radius: 22px; background: rgba(255,255,255,.035); box-shadow: inset 0 0 0 1px rgba(255,255,255,.09); }
.r-kinds { border: 0; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.r-kinds legend { padding: 0; margin-bottom: 12px; font-weight: 600; color: var(--ink); }
.r-kinds label { cursor: pointer; }
.r-kinds input { position: absolute; opacity: 0; pointer-events: none; }
.r-kinds label > span { display: inline-block; padding: 8px 16px; border-radius: 999px; background: rgba(255,255,255,.05); box-shadow: inset 0 0 0 1px var(--rim); color: var(--muted); font-size: var(--s0); transition: background-color .15s, color .15s; }
.r-kinds input:checked + span { background: var(--mint); color: #03170F; box-shadow: none; font-weight: 600; }
.r-kinds input:focus-visible + span { outline: 2px solid var(--mint-hi); outline-offset: 2px; }
.r-field { display: grid; gap: 8px; }
.r-label { display: block; height: 1.9em; font-weight: 600; color: var(--ink); white-space: nowrap; overflow: visible; }
.r-label b { color: var(--coral); }
.r-label small { color: var(--faint); font-weight: 400; }
.r-field textarea, .r-field input { width: 100%; padding: 12px 14px; border: 0; border-radius: 12px; background: rgba(0,0,0,.3); box-shadow: inset 0 0 0 1px var(--rim); color: var(--ink); font: 400 var(--s0)/1.6 var(--f-body); resize: vertical; }
.r-field textarea:focus, .r-field input:focus { outline: 2px solid var(--mint-hi); outline-offset: 1px; }
.r-hint { color: var(--faint); font-size: var(--s-1); }
.r-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.r-meta summary { cursor: pointer; color: var(--muted); font-size: var(--s-1); }
.r-meta dl { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin: 12px 0; }
.r-meta dl div { padding: 10px 12px; border-radius: 10px; background: rgba(255,255,255,.04); }
.r-meta dt { font-size: var(--s-1); color: var(--faint); }
.r-meta dd { margin: 0; color: var(--ink); font-size: var(--s0); overflow-wrap: anywhere; }
.r-turnstile { min-height: 65px; }
.r-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 20px; }
.r-actions .btn[disabled] { opacity: .5; cursor: not-allowed; }
.r-status { margin: 0; color: var(--muted); font-size: var(--s0); }
.r-status.bad { color: var(--coral); }
.r-done { padding: 40px 30px; border-radius: 22px; text-align: center; background: rgba(67,199,150,.07); box-shadow: inset 0 0 0 1px rgba(67,199,150,.3); }
.r-done h2 { font: 650 var(--s3)/1.3 var(--f-display); margin: 14px 0 8px; }
.r-done p { color: var(--muted); margin: 0 0 22px; }
.r-check { display: inline-grid; place-items: center; width: 64px; height: 64px; border-radius: 50%; background: var(--mint); color: #03170F; font-size: 32px; font-weight: 800; }
.r-alt { margin-top: 26px; color: var(--faint); font-size: var(--s-1); }
.r-alt a { color: var(--mint); }
@media (max-width: 640px) { .r-form { padding: 20px 16px; } .r-row { grid-template-columns: 1fr; } }