/* SchoolDistricts.us — P3 public design system.
   Token-based, build-free (loaded via asset()). Layers over the legacy
   default.css so not-yet-redesigned inner pages keep working. */

:root {
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --ink: #1f2733;          /* body text */
    --ink-soft: #566072;     /* secondary text */
    --ink-faint: #8792a3;    /* tertiary / captions */
    --line: #e4e8ee;         /* borders */
    --bg: #ffffff;
    --bg-soft: #f6f8fb;      /* section tint / cards */
    --bg-sink: #eef2f7;
    --accent: #1f5f8b;       /* primary action / links */
    --accent-dark: #16456a;
    --accent-tint: #e8f1f8;
    --ok: #15803d;
    --warn: #b45309;
    --radius: 10px;
    --radius-sm: 7px;
    --shadow: 0 1px 2px rgba(16,24,40,.06), 0 1px 3px rgba(16,24,40,.05);
    --maxw: 1120px;
}

/* ---- reset / base (override legacy body) ---- */
.p3 * { box-sizing: border-box; }
body.p3 {
    background: var(--bg);
    color: var(--ink);
    text-align: left;
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    margin: 0;
}
.p3 img { max-width: 100%; height: auto; }
.p3 a { color: var(--accent); text-decoration: none; }
.p3 a:hover { text-decoration: underline; }

/* ---- container ---- */
.p3-container { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; width: 100%; }
.p3-container--narrow { max-width: 820px; }

/* ---- header / nav ---- */
.site-header { border-bottom: 1px solid var(--line); background: var(--bg); position: sticky; top: 0; z-index: 40; }
.site-header__row { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; }
.site-brand { font-weight: 700; font-size: 19px; color: var(--ink); letter-spacing: -.01em; white-space: nowrap; }
.site-brand:hover { text-decoration: none; }
.site-brand b { color: var(--accent); }
.site-nav { display: flex; align-items: center; gap: 6px; }
.site-nav a { color: var(--ink-soft); font-size: 15px; font-weight: 500; padding: 8px 12px; border-radius: var(--radius-sm); }
.site-nav a:hover { color: var(--ink); background: var(--bg-soft); text-decoration: none; }
.site-nav .site-nav__cta { background: var(--accent); color: #fff; }
.site-nav .site-nav__cta:hover { background: var(--accent-dark); color: #fff; }
.site-nav__toggle { display: none; background: none; border: 1px solid var(--line); border-radius: var(--radius-sm); width: 40px; height: 40px; font-size: 20px; color: var(--ink); cursor: pointer; }

/* ---- main / footer ---- */
.site-main { min-height: 60vh; }
/* Contain legacy floated inner pages (#left-col/#right-col) until P3C. */
.site-main::after { content: ""; display: table; clear: both; }
/* Legacy inner pages: center the fixed two-column content until P3C. */
.legacy-page { max-width: 980px; margin: 0 auto; padding: 0 20px; }
.legacy-page::after { content: ""; display: table; clear: both; }
.p3 #left-col, .p3 #right-col { margin-top: 24px; margin-bottom: 24px; }
.site-footer { background: var(--bg-soft); border-top: 1px solid var(--line); margin-top: 56px; padding: 40px 0 28px; color: var(--ink-soft); font-size: 14.5px; }
.site-footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 28px; }
.site-footer h4 { font-size: 13px; text-transform: uppercase; letter-spacing: .04em; color: var(--ink-faint); margin: 0 0 10px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin: 0 0 7px; }
.site-footer a { color: var(--ink-soft); }
.site-footer__note { margin-top: 26px; padding-top: 18px; border-top: 1px solid var(--line); font-size: 13px; color: var(--ink-faint); }

/* ---- hero ---- */
.p3-hero { padding: 56px 0 40px; }
.p3-hero h1 { font-size: 40px; line-height: 1.12; letter-spacing: -.02em; margin: 0 0 12px; color: var(--ink); }
.p3-hero p { font-size: 18px; color: var(--ink-soft); margin: 0 0 26px; max-width: 640px; }

/* ---- search ---- */
.p3-search { display: flex; gap: 10px; max-width: 680px; }
.p3-search input[type=text], .p3-search input[type=search] {
    flex: 1; font-size: 16px; padding: 14px 16px; border: 1px solid var(--line);
    border-radius: var(--radius); background: var(--bg); color: var(--ink); font-family: inherit;
}
.p3-search input:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: var(--accent); }
.p3-search .p3-btn { flex: 0 0 auto; }
.p3-hero__secondary { margin-top: 14px; font-size: 15px; }

/* ---- buttons ---- */
.p3-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    font-size: 16px; font-weight: 600; padding: 13px 22px; border-radius: var(--radius);
    background: var(--accent); color: #fff; border: 1px solid var(--accent); cursor: pointer; font-family: inherit; }
.p3-btn:hover { background: var(--accent-dark); border-color: var(--accent-dark); color: #fff; text-decoration: none; }
.p3-btn--ghost { background: transparent; color: var(--accent); }
.p3-btn--ghost:hover { background: var(--accent-tint); color: var(--accent-dark); }

/* ---- sections ---- */
.p3-section { padding: 34px 0; }
.p3-section--tint { background: var(--bg-soft); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.p3-section__head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin: 0 0 18px; }
.p3-section__head h2 { font-size: 22px; letter-spacing: -.01em; margin: 0; color: var(--ink); }
.p3-section__head .p3-section__link { font-size: 15px; font-weight: 600; }

/* ---- stat cards ---- */
.p3-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.p3-stats--auto { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.p3-stat { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); }
.p3-stat__value { font-size: 30px; font-weight: 700; letter-spacing: -.02em; color: var(--ink); }
.p3-stat__label { font-size: 14.5px; color: var(--ink-soft); margin-top: 2px; }

/* ---- cards grid (explore / resources) ---- */
.p3-grid { display: grid; gap: 16px; }
.p3-grid--3 { grid-template-columns: repeat(3, 1fr); }
.p3-grid--4 { grid-template-columns: repeat(4, 1fr); }
.p3-card { display: block; background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius);
    padding: 18px 20px; box-shadow: var(--shadow); color: var(--ink); }
.p3-card:hover { border-color: #cbd5e1; text-decoration: none; }
.p3-card h3 { font-size: 16.5px; margin: 0 0 5px; color: var(--ink); }
.p3-card p { font-size: 14.5px; color: var(--ink-soft); margin: 0; }

/* ---- state grid ---- */
.p3-states { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 2px 18px; }
.p3-states a { display: block; padding: 7px 2px; font-size: 15px; color: var(--ink-soft); border-bottom: 1px solid transparent; }
.p3-states a:hover { color: var(--accent); text-decoration: none; }

/* ---- county / generic link grid ---- */
.p3-linkgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 2px 18px; }
.p3-linkgrid a { display: block; padding: 7px 2px; font-size: 15px; color: var(--ink-soft); }
.p3-linkgrid a:hover { color: var(--accent); text-decoration: none; }

/* ---- breadcrumb + page header ---- */
.p3-breadcrumb { font-size: 13.5px; color: var(--ink-faint); padding: 18px 0 0; }
.p3-breadcrumb a { color: var(--ink-soft); }
.p3-breadcrumb__sep { margin: 0 7px; }
.p3-pagehead { padding: 14px 0 8px; }
.p3-pagehead h1 { font-size: 30px; line-height: 1.15; letter-spacing: -.02em; margin: 0 0 8px; }
.p3-pagehead p { color: var(--ink-soft); margin: 0; max-width: 72ch; }

/* ---- source / freshness note ---- */
.p3-source { font-size: 13px; color: var(--ink-faint); margin-top: 18px; }

/* ---- listing / result card ---- */
.p3-listing { display: block; border: 1px solid var(--line); border-radius: var(--radius); padding: 15px 18px;
    background: var(--bg); margin-bottom: 12px; color: var(--ink); box-shadow: var(--shadow); }
.p3-listing:hover { border-color: #cbd5e1; text-decoration: none; }
.p3-listing h3 { font-size: 17px; margin: 0 0 2px; color: var(--accent); }
.p3-listing__sub { font-size: 13.5px; color: var(--ink-faint); margin: 0 0 4px; }
.p3-listing__meta { font-size: 14px; color: var(--ink-soft); }

/* ---- search UI ---- */
.p3-search-page { padding: 28px 0 8px; }
.p3-searchbar { display: flex; gap: 10px; max-width: 720px; margin: 0 0 18px; }
.p3-searchbar input { flex: 1; font-size: 16px; padding: 12px 15px; border: 1px solid var(--line); border-radius: var(--radius); font-family: inherit; }
.p3-searchbar input:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: var(--accent); }
.p3-tabs { display: flex; gap: 6px; border-bottom: 1px solid var(--line); margin: 0 0 20px; flex-wrap: wrap; }
.p3-tabs a { padding: 9px 14px; font-size: 15px; font-weight: 600; color: var(--ink-soft); border-bottom: 2px solid transparent; margin-bottom: -1px; }
.p3-tabs a:hover { color: var(--ink); text-decoration: none; }
.p3-tabs a.is-active { color: var(--accent); border-bottom-color: var(--accent); }
.p3-filters { display: flex; gap: 8px; flex-wrap: wrap; margin: 0 0 18px; }
.p3-filters a { font-size: 13.5px; padding: 6px 12px; border: 1px solid var(--line); border-radius: 999px; color: var(--ink-soft); }
.p3-filters a:hover { border-color: #cbd5e1; text-decoration: none; }
.p3-filters a.is-active { background: var(--accent-tint); border-color: var(--accent); color: var(--accent-dark); }
.p3-resultgroup { margin: 0 0 30px; }
.p3-resultgroup__head { display: flex; align-items: baseline; justify-content: space-between; margin: 0 0 12px; }
.p3-resultgroup__head h2 { font-size: 19px; margin: 0; }
.p3-resultgroup__head a { font-size: 14.5px; font-weight: 600; }

/* ---- notice / empty state ---- */
.p3-notice { border-left: 4px solid var(--ink-faint); background: var(--bg-soft); border-radius: var(--radius-sm); padding: 12px 16px; margin: 0 0 16px; }
.p3-empty { padding: 36px 4px; color: var(--ink-soft); }
.p3-empty h2 { color: var(--ink); font-size: 20px; margin: 0 0 8px; }
.p3-empty ul { margin: 10px 0 0; padding-left: 20px; }

/* ---- pagination ---- */
.p3-pagination { display: flex; align-items: center; gap: 12px; margin: 22px 0 4px; }
.p3-page { font-size: 14.5px; font-weight: 600; padding: 8px 14px; border: 1px solid var(--line); border-radius: var(--radius-sm); color: var(--accent); }
.p3-page:hover { border-color: #cbd5e1; text-decoration: none; }
.p3-page.is-disabled { color: var(--ink-faint); background: var(--bg-soft); }
.p3-page__info { font-size: 14px; color: var(--ink-soft); }


/* ============================================================
   P3C — district & school detail pages
   ============================================================ */

/* status banner (non-active) + chip (active) */
.p3-banner { border-left: 4px solid var(--ink-faint); background: var(--bg-soft); border-radius: var(--radius-sm); padding: 13px 16px; margin: 6px 0 20px; }
.p3-banner__head { font-weight: 700; margin: 0 0 3px; color: var(--ink); font-size: 15px; }
.p3-banner__text { margin: 0; color: var(--ink-soft); font-size: 14px; }
.p3-banner--closed { border-left-color: var(--warn); background: #fdf6ee; }
.p3-banner--closed .p3-banner__head { color: var(--warn); }
.p3-banner--future { border-left-color: var(--accent); background: var(--accent-tint); }
.p3-banner--future .p3-banner__head { color: var(--accent-dark); }
.p3-statuschip { display: inline-block; font-size: 12.5px; font-weight: 700; letter-spacing: .02em; padding: 3px 11px; border-radius: 999px; }
.p3-statuschip--open { background: #e7f6ec; color: var(--ok); }

/* entity header */
.p3-entityhead { padding: 4px 0 2px; border-bottom: 1px solid var(--line); margin: 0 0 24px; }
.p3-entityhead__title { font-size: 32px; line-height: 1.12; letter-spacing: -.02em; margin: 8px 0 6px; }
.p3-entityhead__loc { font-size: 17px; color: var(--ink-soft); margin: 0 0 6px; }
.p3-entityhead__desc { font-size: 15px; color: var(--ink-faint); margin: 0 0 8px; }
.p3-entityhead__desc a { font-weight: 600; }
.p3-entityhead__status { margin: 4px 0 10px; }
.p3-actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 10px 0 16px; }
.p3-extlink::after { content: " \2197"; font-size: .8em; }

/* key facts / contact — definition grid */
.p3-facts { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 14px 26px; margin: 0; }
.p3-fact { margin: 0; }
.p3-fact__k { font-size: 12.5px; text-transform: uppercase; letter-spacing: .04em; color: var(--ink-faint); margin: 0 0 2px; }
.p3-fact__v { font-size: 16px; color: var(--ink); margin: 0; font-weight: 500; }
.p3-fact__v a { font-weight: 500; }

/* parent-district relationship card */
.p3-districtcard { border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; background: var(--bg-soft); box-shadow: var(--shadow); }
.p3-districtcard__label { font-size: 12.5px; text-transform: uppercase; letter-spacing: .04em; color: var(--ink-faint); margin: 0 0 4px; }
.p3-districtcard__name { font-size: 18px; font-weight: 700; margin: 0 0 3px; }
.p3-districtcard__meta { font-size: 14px; color: var(--ink-soft); margin: 0 0 12px; }

/* description (local, non-NCES) block */
.p3-descblock { border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; background: var(--bg); }
.p3-descblock h2 { font-size: 16px; margin: 0 0 4px; }
.p3-descblock__note { font-size: 12.5px; color: var(--ink-faint); margin: 0 0 10px; }
.p3-descblock__body { color: var(--ink-soft); font-size: 15px; }
.p3-descblock__body p { margin: 0 0 10px; }

/* school directory filter/search bar within a district */
.p3-tools { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin: 0 0 16px; }
.p3-tools form { display: flex; gap: 8px; flex: 1 1 320px; min-width: 240px; }
.p3-tools input[type=text] { flex: 1; font-size: 15px; padding: 9px 13px; border: 1px solid var(--line); border-radius: var(--radius); font-family: inherit; }
.p3-tools input[type=text]:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: var(--accent); }

/* freshness / provenance note */
.p3-freshness { font-size: 13px; color: var(--ink-faint); margin: 18px 0 0; }
.p3-freshness strong { color: var(--ink-soft); font-weight: 600; }

/* ---- responsive ---- */
@media (max-width: 860px) {
    .site-footer__grid { grid-template-columns: 1fr 1fr; }
    .p3-stats { grid-template-columns: 1fr; }
    .p3-grid--3, .p3-grid--4 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
    .p3-entityhead__title { font-size: 26px; }
    .p3-entityhead__loc { font-size: 16px; }
    .p3-facts { grid-template-columns: 1fr; gap: 12px 0; }
    .p3-actions .p3-btn { flex: 1 1 auto; }
}
@media (max-width: 640px) {
    .p3-hero { padding: 36px 0 28px; }
    .p3-hero h1 { font-size: 30px; }
    .p3-hero p { font-size: 16.5px; }
    .p3-search { flex-direction: column; }
    .p3-search .p3-btn { width: 100%; }
    .site-nav { position: absolute; top: 64px; left: 0; right: 0; background: var(--bg); border-bottom: 1px solid var(--line);
        flex-direction: column; align-items: stretch; padding: 8px 16px 14px; gap: 2px; display: none; box-shadow: var(--shadow); }
    .site-nav.is-open { display: flex; }
    .site-nav a { padding: 12px 10px; }
    .site-nav__toggle { display: inline-flex; align-items: center; justify-content: center; }
    .site-footer__grid { grid-template-columns: 1fr; gap: 22px; }
    .p3-grid--3, .p3-grid--4 { grid-template-columns: 1fr; }
    .p3-section__head { flex-direction: column; align-items: flex-start; gap: 4px; }
}