/* Reset, primitives, and the page chrome. */

*, *::before, *::after { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  background: var(--vellum);
  color: var(--ink);
  font: 400 15px/1.55 var(--face-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  /* The faintest drafting grid. Present at the edge of perception; the eye
     registers it as paper tooth rather than as a grid. */
  background-image:
    linear-gradient(to right, rgba(22, 35, 59, 0.028) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(22, 35, 59, 0.028) 1px, transparent 1px);
  background-size: 28px 28px;
}

img, svg { max-width: 100%; }
[hidden] { display: none !important; }

/* ---------------------------------------------------------------- type ---- */

h1, h2, h3, h4 {
  font-family: var(--face-condensed);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.13em;
  margin: 0;
  line-height: 1.05;
}
h1 { font-size: clamp(34px, 6.2vw, 62px); letter-spacing: 0.055em; }
h2 { font-size: clamp(22px, 3.2vw, 30px); letter-spacing: 0.1em; }
h3 { font-size: 17px; letter-spacing: 0.14em; }
h4 { font-size: 13px; letter-spacing: 0.17em; color: var(--ink-soft); }

p { margin: 0 0 1em; max-width: var(--measure); }
p:last-child { margin-bottom: 0; }

a { color: inherit; text-underline-offset: 3px; text-decoration-color: var(--hairline); }
a:hover { text-decoration-color: currentColor; }

.mono { font-family: var(--face-mono); font-variant-numeric: tabular-nums; }
.num  { font-family: var(--face-mono); font-variant-numeric: tabular-nums; letter-spacing: -0.01em; }

/* A drafting annotation: small, mono, letterspaced, uppercase. Used for every
   label on the sheet so data and prose never look like the same thing. */
.label {
  font: 500 10px/1.3 var(--face-mono);
  letter-spacing: 0.19em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.lede { font-size: clamp(16px, 1.9vw, 19px); line-height: 1.62; color: var(--ink-soft); max-width: 58ch; }

.prose { max-width: var(--measure); }

/* -------------------------------------------------------------- layout ---- */

.shell { min-height: 100%; display: flex; flex-direction: column; }
main { flex: 1; }

.wrap { width: 100%; max-width: 1220px; margin: 0 auto; padding-inline: var(--gutter); }
.wrap--narrow { max-width: 840px; }

.stack > * + * { margin-top: var(--s, 20px); }
.row { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.row--between { justify-content: space-between; }
.grow { flex: 1 1 0; min-width: 0; }

.section { padding-block: clamp(44px, 7vw, 92px); }
.section + .section { border-top: var(--rule); }

.grid { display: grid; gap: 20px; }
/* Grid and flex children default to min-width:auto, so one wide descendant
   a data table with a min-width, say: widens the whole track and takes the
   page with it. Nothing here should ever scroll the page sideways; the table
   scrolls inside its own .scroll-x instead. */
.grid > *, .stack > *, .search-layout > *, .alerts-layout > *, .worked > * { min-width: 0; }
@media (min-width: 720px)  { .grid--2 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px)  { .grid--3 { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1040px) { .grid--report { grid-template-columns: minmax(0, 1.35fr) minmax(340px, 1fr); gap: 28px; } }

/* --------------------------------------------------------------- chrome --- */

.masthead {
  position: sticky; top: 0; z-index: 40;
  background: color-mix(in srgb, var(--vellum) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: var(--rule);
}
.masthead__inner { display: flex; align-items: center; gap: 20px; height: 62px; }

.mark { display: flex; align-items: center; gap: 10px; text-decoration: none; flex: none; }
.mark__glyph { width: 32px; height: 32px; flex: none; }
.mark__text {
  font: 700 15px/1 var(--face-condensed);
  letter-spacing: 0.2em; text-transform: uppercase;
}

.nav { display: flex; gap: 4px; margin-left: auto; align-items: center; }
.nav a {
  font: 500 11px/1 var(--face-mono);
  letter-spacing: 0.16em; text-transform: uppercase;
  padding: 9px 11px; text-decoration: none; color: var(--ink-soft);
  border: 1px solid transparent;
}
.nav a:hover { color: var(--ink); border-color: var(--hairline-soft); }
.nav a[aria-current="page"] { color: var(--ink); border-color: var(--hairline); background: var(--panel); }

@media (max-width: 960px) {
  /* Seven menu items no longer fit beside the logo: wrap them under it. */
  .masthead__inner { height: auto; flex-wrap: wrap; padding-block: 10px 6px; gap: 6px; }
  .nav { width: 100%; margin-left: 0; flex-wrap: wrap; gap: 2px 4px; }
}

/* Towns drop-down: state list on the left, that state's towns on the right. */
.nav__menu { position: relative; display: flex; align-items: center; }
.nav__caret {
  width: 22px; height: 30px; margin-left: -6px; padding: 0; cursor: pointer;
  background: none; border: 1px solid transparent; color: var(--ink-soft);
}
.nav__caret::before {
  content: ""; display: block; margin: 0 auto; width: 6px; height: 6px;
  border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor;
  transform: translateY(-2px) rotate(45deg); transition: transform 0.15s;
}
.nav__caret:hover { color: var(--ink); }
.nav__menu.is-open .nav__caret::before { transform: translateY(1px) rotate(225deg); }
.nav__panel {
  display: none; position: absolute; top: 100%; right: 0; z-index: 50; width: 420px; max-width: 92vw;
  grid-template-columns: 170px 1fr; background: var(--vellum); border: 1px solid var(--hairline);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.12);
}
.nav__menu.is-open .nav__panel { display: grid; }
.nav__states { display: flex; flex-direction: column; border-right: 1px solid var(--hairline-soft); }
.nav__states button {
  display: flex; justify-content: space-between; align-items: center; gap: 8px; text-align: left;
  min-height: 40px; padding: 0 12px; cursor: pointer; background: none; border: 0;
  border-bottom: 1px solid var(--hairline-soft); color: var(--ink-soft);
  font: 500 11px/1 var(--face-mono); letter-spacing: 0.12em; text-transform: uppercase;
}
.nav__states button:hover, .nav__states button[aria-pressed="true"] { color: var(--ink); background: var(--panel); }
.nav__count { color: var(--ink-soft); font-size: 10px; }
.nav__towns { display: flex; flex-direction: column; max-height: 340px; overflow-y: auto; padding: 4px 0; }
.nav .nav__towns a {
  display: block; padding: 8px 12px; border: 0; text-transform: none; letter-spacing: 0.02em;
  font: 500 13px/1.2 var(--face-body, inherit); color: var(--ink);
}
.nav .nav__towns a:hover { background: var(--panel); }
.nav__empty { padding: 10px 12px; font-size: 13px; color: var(--ink-soft); }

@media (max-width: 720px) {
  .nav__menu { flex-wrap: wrap; border-bottom: 1px solid var(--hairline-soft); }
  .nav__menu > a { flex: 1; border-bottom: 0 !important; }
  .nav__caret { width: 48px; height: 48px; margin: 0; }
  .nav__panel { position: static; width: 100%; max-width: none; box-shadow: none; border: 0; border-top: 1px solid var(--hairline-soft); grid-template-columns: 130px 1fr; }
  .nav .nav__towns a { min-height: 44px; display: flex; align-items: center; border-bottom: 1px solid var(--hairline-soft); }
}

.menu-btn { display: none; }

@media (max-width: 720px) {
  /* Phone: one short header row (logo + Menu). The links and the Simple/Detailed switch open
     below it as a panel, so the first screen is the page, not the navigation. Every tap
     target is at least 44px. */
  .masthead { position: static; }
  .masthead__inner { height: auto; padding-block: 4px; flex-wrap: wrap; gap: 0 6px; }
  .mark { min-height: 48px; }
  .menu-btn {
    display: inline-flex; align-items: center; margin-left: auto; min-height: 44px; padding: 0 14px;
    font: 600 11px/1 var(--face-mono); letter-spacing: 0.16em; text-transform: uppercase;
    background: var(--panel); border: 1px solid var(--hairline); color: var(--ink); cursor: pointer;
  }
  .nav { display: none; }
  .masthead.is-open .nav { display: flex; flex-direction: column; align-items: stretch; width: 100%; margin: 6px 0 0; gap: 0; order: 3; }
  .nav a { padding: 0 12px; min-height: 48px; display: flex; align-items: center; border-bottom: 1px solid var(--hairline-soft); }
  .btn, .billing-toggle__btn { min-height: 44px; }
  .foot a { display: inline-block; padding-block: 8px; }
  .foot__links li { padding: 0; }
  .filters .field { min-width: 0; flex: 1 1 100%; }
  .filters .field--tight { flex: 1 1 calc(50% - 8px); max-width: none; }
  .filters .btn { width: 100%; }
}

/* Fingers, not cursors: bigger targets on any touch screen, whatever its width. */
@media (pointer: coarse) {
  .subdiv-chip, .townmap-roadlist__btn, .townmap-roadlist > summary, .townmap-bar .btn { min-height: 44px; }
  .linkish { display: inline-block; padding-block: 10px; }
  .foot a { display: inline-block; padding-block: 13px; }
}

/* Touch: no 300ms tap delay or double-tap zoom on controls, no grey flash, calm overscroll. */
a, button, summary, label, select, input { touch-action: manipulation; }
html { -webkit-tap-highlight-color: transparent; -webkit-text-size-adjust: 100%; overscroll-behavior-y: none; scroll-padding-top: 12px; }
.nav, .billing-toggle { -webkit-overflow-scrolling: touch; }

.foot { border-top: var(--rule); padding-block: 32px 44px; color: var(--ink-soft); font-size: 13px; }
.foot .label { margin-bottom: 10px; }

/* ---------------------------------------------------------------- parts --- */

.card { background: var(--panel); border: var(--rule); padding: 22px; }
.card--flush { padding: 0; }
.card__head {
  display: flex; justify-content: space-between; align-items: baseline; gap: 12px;
  padding: 14px 18px; border-bottom: var(--rule); background: var(--panel);
}
.card__body { padding: 18px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font: 600 11px/1 var(--face-mono); letter-spacing: 0.17em; text-transform: uppercase;
  padding: 13px 20px; border: 1px solid var(--ink); background: var(--ink);
  color: var(--vellum); cursor: pointer; text-decoration: none;
  transition: background var(--fast) var(--ease), color var(--fast) var(--ease);
}
.btn:hover { background: transparent; color: var(--ink); }
.btn[disabled] { opacity: 0.45; pointer-events: none; }
.btn--ghost { background: transparent; color: var(--ink); }
.btn--ghost:hover { background: var(--ink); color: var(--vellum); }
.btn--flag { border-color: var(--magenta); background: var(--magenta); color: #fff; }
.btn--flag:hover { background: transparent; color: var(--magenta); }
.btn--sm { padding: 9px 13px; font-size: 10px; }

.field { display: block; }
.field .label { display: block; margin-bottom: 7px; }
.input, select.input, textarea.input {
  width: 100%; font: 400 15px/1.4 var(--face-body);
  padding: 12px 13px; background: var(--panel); color: var(--ink);
  border: var(--rule); border-radius: 0; outline: none;
  transition: border-color var(--fast) var(--ease), box-shadow var(--fast) var(--ease);
}
.input:focus { border-color: var(--ink); box-shadow: inset 0 -2px 0 var(--magenta); }
.input::placeholder { color: var(--ink-faint); }

:where(a, button, input, select, textarea, [tabindex]):focus-visible {
  outline: 2px solid var(--magenta); outline-offset: 2px;
}

.tag {
  display: inline-flex; align-items: center; gap: 6px;
  font: 600 9.5px/1 var(--face-mono); letter-spacing: 0.16em; text-transform: uppercase;
  padding: 5px 7px; border: 1px solid var(--hairline); color: var(--ink-soft);
  background: var(--panel);
}
.tag--pass    { border-color: var(--municipal); color: var(--municipal); background: var(--municipal-wash); }
.tag--fail    { border-color: var(--magenta);   color: var(--magenta);   background: var(--magenta-wash); }
.tag--caution { border-color: var(--caution);   color: var(--caution);   background: var(--caution-wash); }
.tag--info    { border-color: var(--wetland);   color: #4d687a;          background: var(--wetland-wash); }

.rule { height: 1px; background: var(--hairline); border: 0; margin: 0; }

/* A measured figure: big mono number over a drafting label. */
.stat .label { margin-bottom: 6px; }
.stat__value { font: 400 clamp(24px, 3.4vw, 34px)/1 var(--face-mono); font-variant-numeric: tabular-nums; }
.stat__unit { font-size: 0.5em; color: var(--ink-soft); margin-left: 4px; letter-spacing: 0.08em; }
.stat__note { font-size: 12px; color: var(--ink-soft); margin-top: 6px; }

table.data { width: 100%; border-collapse: collapse; font-size: 13.5px; }
table.data th {
  font: 600 9.5px/1.2 var(--face-mono); letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ink-soft); text-align: left; padding: 9px 12px 9px 0;
  border-bottom: 1px solid var(--hairline); white-space: nowrap;
}
table.data td { padding: 9px 12px 9px 0; border-bottom: var(--rule-soft); vertical-align: top; }
table.data tr:last-child td { border-bottom: 0; }
table.data td.num, table.data th.num { text-align: right; padding-right: 0; white-space: nowrap; }
table.data td:not(:last-child), table.data th:not(:last-child) { padding-right: 18px; }
.scroll-x { overflow-x: auto; }
.scroll-x table.data { min-width: 560px; }

.toast {
  position: fixed; left: 50%; bottom: 26px; transform: translateX(-50%);
  background: var(--ink); color: var(--vellum); padding: 12px 18px;
  font: 500 11px/1 var(--face-mono); letter-spacing: 0.14em; text-transform: uppercase;
  z-index: 90;
}

.skeleton {
  background: linear-gradient(90deg, var(--panel-sunk), var(--panel), var(--panel-sunk));
  background-size: 200% 100%; animation: sweep 1.3s linear infinite;
}
@keyframes sweep { to { background-position: -200% 0; } }
@media (prefers-reduced-motion: reduce) { .skeleton { animation: none; } }

.notice {
  border: var(--rule); border-left: 3px solid var(--caution);
  background: var(--caution-wash); padding: 13px 16px; font-size: 13.5px;
}
.notice--info { border-left-color: var(--wetland); background: var(--wetland-wash); }
.notice p { max-width: none; }

/* 16px stops iOS Safari zooming the page when a field is focused (must come after .input). */
@media (max-width: 720px) {
  input, select, textarea, .input, select.input, textarea.input { font-size: 16px; }
}

/* Navigation feedback: the click is acknowledged within a frame; short loads never flash. */
body::before {
  content: ""; position: fixed; top: 0; left: 0; height: 3px; width: 100%; z-index: 100;
  background: var(--ink); transform: scaleX(0); transform-origin: left; opacity: 0; pointer-events: none;
}
body.is-navigating::before { opacity: 1; transform: scaleX(0.85); transition: transform 2.4s cubic-bezier(.1,.7,.2,1) 0.12s, opacity .1s .12s; }
body.is-navigating #outlet, body.is-navigating main { opacity: 0.6; transition: opacity .15s .12s; }
@media (prefers-reduced-motion: reduce) { body.is-navigating::before { transition: none; } }

/* The expert's word for a thing, kept beside the plain one. */
.term { font: 500 0.62em/1 var(--face-mono); letter-spacing: 0.08em; color: var(--ink-faint); text-transform: none; white-space: nowrap; }
.plain { font-size: 16px; line-height: 1.55; color: var(--ink); max-width: 68ch; }
@media (min-width: 721px) and (max-width: 960px) {
  .nav { order: 3; }
}