/* MPM user guide: menu | page | phone mockup. Colours follow the app's "Civic" palette. */
:root {
  --green: #1e6b47; --green-dark: #154f34; --tint: #e6f2ec; --accent: #e08a1e; --accent-soft: #fdf1dc;
  --bg: #f4f7f5; --card: #ffffff; --text: #1b2620; --muted: #56645c; --border: #d4e0d9; --error: #b3261e;
  --font: "Noto Sans", "Noto Sans Oriya", system-ui, -apple-system, "Segoe UI", sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #121614; --card: #1a201d; --text: #e6ece8; --muted: #9aa6a0; --border: #2d3632; --tint: #1d2b24;
    --green: #5fb48a; --green-dark: #8fd0ad; --accent-soft: #3a2a10; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #121614; --card: #1a201d; --text: #e6ece8; --muted: #9aa6a0; --border: #2d3632; --tint: #1d2b24;
  --green: #5fb48a; --green-dark: #8fd0ad; --accent-soft: #3a2a10; color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--font); line-height: 1.55; }
a { color: var(--green); }
.muted { color: var(--muted); }
.small { font-size: 13px; }
button.link { border: 0; background: none; color: var(--green); font: inherit; cursor: pointer; padding: 4px 6px; }

/* ---------- sign-in ---------- */
body.signin { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.signin-card { width: 100%; max-width: 380px; background: var(--card); border: 1px solid var(--border);
  border-radius: 16px; padding: 28px 24px; text-align: center; }
.signin-card h1 { color: var(--green-dark); font-size: 24px; margin: 10px 0 4px; }
.signin-card form { display: grid; gap: 14px; text-align: left; margin-top: 18px; }
.signin-card label { display: grid; gap: 6px; font-weight: 600; font-size: 14px; }
.signin-card input { width: 100%; font: inherit; padding: 11px 12px; border: 1.5px solid var(--border); border-radius: 10px;
  background: var(--bg); color: var(--text); }
.signin-card input:focus { outline: 2px solid var(--green); outline-offset: 1px; }
.phone { display: flex; align-items: center; gap: 8px; }
.phone b { color: var(--muted); }
.signin-card button[type=submit] { font: 700 16px var(--font); padding: 12px; border: 0; border-radius: 10px;
  background: var(--green); color: #fff; cursor: pointer; min-height: 48px; }
.error { color: var(--error); background: color-mix(in srgb, var(--error) 10%, transparent); border-radius: 8px; padding: 8px 10px; }

/* ---------- top bar ---------- */
.top { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 12px; height: 56px; padding: 0 16px;
  background: var(--card); border-bottom: 1px solid var(--border); }
.brand { display: flex; align-items: center; gap: 8px; text-decoration: none; color: var(--green-dark); font-weight: 800; white-space: nowrap; }
.menu-btn { display: none; border: 0; background: none; font-size: 22px; color: var(--text); cursor: pointer; }
.search { position: relative; flex: 1; max-width: 420px; margin-left: auto; }
.search input { width: 100%; font: inherit; padding: 8px 12px; border-radius: 999px; border: 1.5px solid var(--border);
  background: var(--bg); color: var(--text); }
.results { position: absolute; top: 44px; left: 0; right: 0; background: var(--card); border: 1px solid var(--border);
  border-radius: 12px; box-shadow: 0 12px 30px rgba(0,0,0,.15); max-height: 60vh; overflow: auto; padding: 6px; }
.results a { display: block; padding: 8px 10px; border-radius: 8px; text-decoration: none; color: var(--text); }
.results a:hover, .results a:focus { background: var(--tint); }
.results small { display: block; color: var(--muted); }
.results mark { background: var(--accent-soft); color: inherit; }
.who { display: flex; align-items: center; gap: 6px; margin: 0; white-space: nowrap; }

/* ---------- layout ---------- */
.layout { display: grid; grid-template-columns: 260px minmax(0, 1fr) 420px; gap: 0; align-items: start; }
.side { position: sticky; top: 56px; height: calc(100vh - 56px); overflow: auto; padding: 16px 12px 40px;
  border-right: 1px solid var(--border); background: var(--card); }
.side h2 { font-size: 11.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); margin: 14px 8px 4px; }
.side a { display: block; padding: 6px 10px; border-radius: 8px; text-decoration: none; color: var(--text); font-size: 14.5px; }
.side a:hover { background: var(--tint); }
.side a[aria-current="page"] { background: var(--tint); color: var(--green-dark); font-weight: 700; }
.has-mock { color: var(--accent); font-size: 11px; }

.page { padding: 28px 36px 60px; min-width: 0; max-width: 820px; }
.crumb { color: var(--accent); font-weight: 700; margin: 0 0 4px; font-size: 13px; letter-spacing: .03em; }
.content h1 { color: var(--green-dark); font-size: 30px; line-height: 1.2; margin: 0 0 14px; }
.content h2 { color: var(--green-dark); font-size: 21px; margin: 30px 0 8px; }
.content h3 { font-size: 17px; margin: 22px 0 6px; }
.content li { margin: 4px 0; }
.content table { border-collapse: collapse; width: 100%; margin: 14px 0; font-size: 14.5px; display: block; overflow-x: auto; }
.content th, .content td { border: 1px solid var(--border); padding: 7px 10px; text-align: left; vertical-align: top; }
.content th { background: var(--tint); }
.content .planned { color: var(--accent); }
.content em.planned { font-style: italic; }
.content code { background: var(--tint); padding: 1px 5px; border-radius: 5px; }
.pager { display: flex; justify-content: space-between; gap: 12px; margin-top: 40px; border-top: 1px solid var(--border); padding-top: 16px; }
.pager a { text-decoration: none; font-weight: 600; }
.pager .next { margin-left: auto; text-align: right; }

/* ---------- steps linked to the phone ---------- */
.steps { list-style: none; padding: 0; margin: 14px 0; counter-reset: step; display: grid; gap: 8px; }
.steps > li { counter-increment: step; position: relative; padding: 12px 14px 12px 52px; border: 1px solid var(--border);
  border-radius: 12px; background: var(--card); cursor: pointer; }
.steps > li::before { content: counter(step); position: absolute; left: 14px; top: 12px; width: 26px; height: 26px; border-radius: 50%;
  background: var(--tint); color: var(--green-dark); font-weight: 800; display: grid; place-items: center; font-size: 14px; }
.steps > li:hover { border-color: var(--green); }
.steps > li.on { border-color: var(--green); box-shadow: 0 0 0 2px var(--green) inset; }
.steps > li.on::before { background: var(--green); color: #fff; }
.steps > li > b:first-child { display: block; color: var(--green-dark); }
.steps > li p { margin: 4px 0 0; }
.steps > li:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

/* ---------- phone mockup ---------- */
.mock { position: sticky; top: 72px; padding: 16px 20px; display: flex; flex-direction: column; align-items: center; gap: 8px; }
.mock .phone-frame { width: 360px; height: min(720px, calc(100vh - 170px)); border-radius: 32px;
  box-shadow: 0 0 0 9px #101513, 0 12px 36px rgba(0,0,0,.25); }
.mock-nav { display: flex; justify-content: space-between; align-items: center; width: 360px; gap: 6px; }
.mock-step { text-align: center; flex: 1; }
.mock-lang { display: flex; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.mock-lang button { border: 0; background: none; padding: 4px 10px; font: inherit; font-size: 13px; color: var(--text); cursor: pointer; }
.mock-lang button[aria-pressed="true"] { background: var(--green); color: #fff; }
.mock-hint { max-width: 360px; text-align: center; margin: 0; }
.mock[hidden] { display: none; }
.layout:has(.mock[hidden]) .page { grid-column: 2 / -1; max-width: 1000px; }

@media (max-width: 1200px) {
  .layout { grid-template-columns: 240px minmax(0, 1fr); }
  .mock { grid-column: 2; position: static; padding-top: 0; }
}
@media (max-width: 820px) {
  .menu-btn { display: block; }
  .brand span { display: none; }
  .layout { display: block; }
  .side { display: none; position: fixed; inset: 56px 0 0 0; z-index: 15; height: auto; width: 100%; }
  .side.open { display: block; }
  .page { padding: 20px 16px 40px; }
  .content h1 { font-size: 25px; }
  .who span { display: none; }
  .mock { padding: 0 16px 40px; }
  .mock .phone-frame { width: 100%; max-width: 360px; height: 640px; }
  .mock-nav, .mock-hint { width: 100%; max-width: 360px; }
}
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; } }