/* Jurisdiction Junction — school-zone crosswalk routing assistant.
   Constitution VII: keyboard-operable, visible focus, works at 375px and up, no build step. */

:root {
  --ink:        #16202b;
  --ink-soft:   #4a5a6a;
  --line:       #d6dee6;
  --bg:         #f4f6f8;
  --card:       #ffffff;

  --brand:      #14548a;
  --brand-dark: #0e3d66;
  --brand-soft: #e7f0f8;

  --warn:       #8a5a00;
  --warn-soft:  #fff5e0;
  --warn-line:  #e8c98a;

  --danger:     #a01c1c;
  --danger-soft:#fdeeee;
  --danger-line:#e9b3b3;

  --ok:         #1c6b45;
  --ok-soft:    #e8f5ee;

  --radius: 10px;
  --shadow: 0 1px 3px rgba(20, 32, 43, .09), 0 6px 18px rgba(20, 32, 43, .05);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.wrap { max-width: 56rem; margin: 0 auto; padding: 0 1rem; }

/* ---- focus: always visible, never removed ---- */
:focus-visible {
  outline: 3px solid var(--brand);
  outline-offset: 2px;
  border-radius: 4px;
}

.skip-link {
  position: absolute; left: -9999px;
  background: var(--brand); color: #fff; padding: .6rem 1rem; z-index: 100;
}
.skip-link:focus { left: .5rem; top: .5rem; }

/* ---- persistent synthetic banner ---- */
.banner {
  padding: .75rem 1rem;
  font-size: .9rem;
  line-height: 1.5;
  border-bottom: 2px solid var(--warn-line);
  background: var(--warn-soft);
  color: var(--warn);
}
.banner--synthetic strong { color: #6d4700; }

/* ---- header ---- */
.site-header {
  background: var(--card);
  border-bottom: 1px solid var(--line);
  padding: 1.75rem 0 1.5rem;
}
.eyebrow {
  margin: 0 0 .35rem;
  font-size: .78rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
h1 { margin: 0 0 .5rem; font-size: clamp(1.6rem, 5vw, 2.3rem); line-height: 1.15; }
.tagline { margin: 0 0 1rem; max-width: 46rem; color: var(--ink-soft); }
.tagline strong { color: var(--ink); }

.mode {
  display: inline-flex; align-items: center; gap: .5rem;
  margin: 0;
  padding: .35rem .75rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--bg);
  font-size: .84rem;
  color: var(--ink-soft);
}
.mode__dot {
  width: .6rem; height: .6rem; border-radius: 50%;
  background: var(--ink-soft); flex: none;
}
.mode.is-live { background: var(--ok-soft); border-color: #b9ddc9; color: var(--ok); }
.mode.is-live .mode__dot { background: var(--ok); }
.mode.is-sim { background: var(--warn-soft); border-color: var(--warn-line); color: var(--warn); }
.mode.is-sim .mode__dot { background: var(--warn); }

/* ---- panels ---- */
.panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.5rem;
  margin: 1.5rem 0;
}
.panel__head {
  display: flex; flex-wrap: wrap; gap: .75rem;
  align-items: flex-start; justify-content: space-between;
}
.panel h2 { margin: 0 0 .25rem; font-size: 1.3rem; }

.privacy-note {
  margin: .75rem 0 1.25rem;
  padding: .6rem .8rem;
  background: var(--brand-soft);
  border-left: 3px solid var(--brand);
  border-radius: 0 6px 6px 0;
  font-size: .88rem;
  color: var(--brand-dark);
}

.voice { text-align: right; }
.voice__note {
  margin: .4rem 0 0; max-width: 22rem;
  font-size: .78rem; color: var(--ink-soft); text-align: left;
}

/* ---- transcript ---- */
.transcript { list-style: none; margin: 0 0 1.25rem; padding: 0; }
.transcript li {
  border-left: 3px solid var(--line);
  padding: .3rem 0 .3rem .85rem;
  margin-bottom: .6rem;
}
.transcript .q { display: block; font-size: .8rem; color: var(--ink-soft); }
.transcript .a { display: block; font-weight: 600; }

/* ---- current step ---- */
.step { border-top: 1px solid var(--line); padding-top: 1.25rem; }
.step__count {
  margin: 0 0 .35rem;
  font-size: .78rem; letter-spacing: .05em; text-transform: uppercase;
  color: var(--ink-soft);
}
.step__question { margin: 0 0 .4rem; font-size: 1.15rem; }
.step__help { margin: 0 0 1rem; font-size: .9rem; color: var(--ink-soft); }
.step__controls { display: flex; flex-direction: column; gap: .75rem; }
.step__nav { margin-top: 1.25rem; }

.choices { display: flex; flex-wrap: wrap; gap: .5rem; }

input[type="text"], textarea {
  width: 100%;
  padding: .7rem .8rem;
  font: inherit;
  color: var(--ink);
  background: #fff;
  border: 1px solid #9fb0c0;
  border-radius: 8px;
}
label.field-label { display: block; font-weight: 600; margin-bottom: .35rem; font-size: .92rem; }

/* ---- buttons ---- */
.btn {
  font: inherit;
  font-weight: 600;
  padding: .6rem 1.05rem;
  border-radius: 8px;
  border: 1px solid var(--brand);
  background: var(--brand);
  color: #fff;
  cursor: pointer;
}
.btn:hover { background: var(--brand-dark); border-color: var(--brand-dark); }
.btn--ghost { background: #fff; color: var(--brand-dark); }
.btn--ghost:hover { background: var(--brand-soft); }
.btn--ghost[aria-pressed="true"] { background: var(--brand); color: #fff; }
.btn--choice {
  background: #fff; color: var(--ink); border-color: #9fb0c0; font-weight: 500;
  text-align: left;
}
.btn--choice:hover { background: var(--brand-soft); border-color: var(--brand); }
.btn--wide { align-self: flex-start; }

/* ---- result ---- */
.panel--result { border-color: var(--brand); border-top: 4px solid var(--brand); }

.rec {
  background: var(--brand-soft);
  border: 1px solid #b9d2e8;
  border-radius: var(--radius);
  padding: 1.1rem 1.2rem;
  margin: 0 0 1.5rem;
}
.rec__label {
  margin: 0 0 .3rem;
  font-size: .78rem; letter-spacing: .06em; text-transform: uppercase;
  color: var(--brand-dark); font-weight: 700;
}
.rec__name { margin: 0 0 .5rem; font-size: 1.35rem; line-height: 1.25; color: var(--brand-dark); }
.rec__pending { margin: 0; font-size: .92rem; color: var(--brand-dark); }
.rec__pending strong { text-decoration: underline; }

.result-section { margin: 0 0 1.75rem; }
.result-section > h3 {
  margin: 0 0 .6rem;
  font-size: 1.05rem;
  padding-bottom: .3rem;
  border-bottom: 1px solid var(--line);
}

.agency {
  border: 1px solid var(--line);
  border-left: 5px solid var(--line);
  border-radius: 8px;
  padding: .9rem 1rem;
  margin-bottom: .85rem;
}
.agency--primary        { border-left-color: var(--brand);  background: #fbfdff; }
.agency--secondary      { border-left-color: var(--warn);   background: #fffdf8; }
.agency--stakeholder    { border-left-color: #7a8a99; }
.agency--not-applicable { border-left-color: var(--line); opacity: .82; }

.agency__role {
  display: inline-block;
  font-size: .72rem; letter-spacing: .05em; text-transform: uppercase; font-weight: 700;
  padding: .18rem .5rem; border-radius: 4px;
  background: #eef2f6; color: var(--ink-soft);
  margin-bottom: .4rem;
}
.agency--primary .agency__role   { background: var(--brand); color: #fff; }
.agency--secondary .agency__role { background: var(--warn); color: #fff; }
.agency__name { margin: 0 0 .4rem; font-size: 1.02rem; }
.agency p { margin: 0 0 .5rem; font-size: .92rem; }
.agency__caveat {
  background: var(--warn-soft);
  border-left: 3px solid var(--warn-line);
  padding: .45rem .6rem;
  border-radius: 0 5px 5px 0;
  color: var(--warn);
  font-size: .87rem !important;
}
.agency__evidence { margin: .5rem 0 0; padding-left: 1.1rem; font-size: .87rem; }
.agency__evidence li { margin-bottom: .2rem; }

a { color: var(--brand-dark); }
a:hover { color: var(--brand); }

.callout {
  border-radius: var(--radius);
  padding: .95rem 1.1rem;
  margin: 0 0 1.25rem;
  border: 1px solid var(--line);
  background: #fff;
}
.callout h3 { margin: 0 0 .4rem; font-size: 1rem; }
.callout p:last-child { margin-bottom: 0; }
.callout--gap    { background: var(--warn-soft); border-color: var(--warn-line); color: var(--warn); }
.callout--gap h3 { color: #6d4700; }
.callout--danger { background: var(--danger-soft); border-color: var(--danger-line); color: var(--danger); }
.callout--danger h3 { color: var(--danger); font-size: 1.1rem; }
.callout--confirm { background: var(--brand-soft); border-color: #b9d2e8; color: var(--brand-dark); }
.callout--note   { background: var(--bg); font-size: .88rem; color: var(--ink-soft); }

.script {
  background: #fbfcfd;
  border: 1px dashed #9fb0c0;
  border-radius: 8px;
  padding: .9rem 1rem;
  font-size: .95rem;
  white-space: pre-wrap;
  margin: 0 0 .6rem;
}
.freshness { font-size: .82rem; color: var(--ink-soft); margin: .5rem 0 0; }

.summary-list { margin: 0; padding: 0; list-style: none; font-size: .93rem; }
.summary-list li { padding: .35rem 0; border-bottom: 1px dashed var(--line); }
.summary-list li:last-child { border-bottom: 0; }
.summary-list .k { color: var(--ink-soft); }

/* ---- entry-path switcher ---- */
.path-tabs { display: flex; gap: .4rem; margin: 1.5rem 0 0; }
.tab {
  font: inherit; font-weight: 600; cursor: pointer;
  padding: .6rem 1rem;
  border: 1px solid var(--line);
  border-bottom: none;
  border-radius: 8px 8px 0 0;
  background: var(--bg);
  color: var(--ink-soft);
}
.tab[aria-selected="true"] { background: var(--card); color: var(--ink); border-color: var(--brand); }
#panel-questions, #panel-text { border-top: 1px solid var(--line); padding-top: .25rem; }

/* ---- back control: never confused with "start over" (FR-012, FR-015) ---- */
.step__nav { display: flex; gap: .75rem; align-items: center; }
.btn--back {
  background: #fff; color: var(--ink); border: 1px solid #9fb0c0; font-weight: 600;
}
.btn--back:hover:not(:disabled) { background: var(--brand-soft); border-color: var(--brand); }
.btn--back:disabled { opacity: .45; cursor: not-allowed; }

/* ---- current choice, restored on back (FR-008) ---- */
.btn--choice.is-current, .btn--choice[aria-pressed="true"] {
  border-color: var(--brand); background: var(--brand-soft); box-shadow: inset 0 0 0 1px var(--brand);
}

/* ---- confirmation gate: one dominant action, separated from the summary (FR-001, FR-002, FR-005) ---- */
.confirm-summary {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  margin-bottom: 1.25rem;
}
.confirm-actions {
  display: flex; flex-direction: column; gap: .6rem;
  position: sticky; bottom: 0;
  background: var(--card);
  padding: .9rem 0 .25rem;
  box-shadow: 0 -10px 12px -6px rgba(20, 32, 43, .12);
}
.btn--primary {
  font-size: 1.05rem;
  padding: .9rem 1.2rem;
  box-shadow: 0 3px 10px rgba(20, 84, 138, .35);
}

/* ---- text-message entry path: a labelled simulation, never mistaken for the resident's real phone ---- */
.thread-badge {
  margin: 1rem 0;
  padding: .6rem .8rem;
  background: var(--warn-soft);
  border: 1px solid var(--warn-line);
  border-radius: 8px;
  font-size: .88rem;
  color: var(--warn);
}
.thread-stage {
  margin: 0 0 1rem;
  font-size: .8rem; letter-spacing: .04em; text-transform: uppercase;
  color: var(--ink-soft);
}
.phone-mockup {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #f8fafc;
  padding: .75rem;
  margin-bottom: 1rem;
}
.thread-messages {
  list-style: none; margin: 0 0 .75rem; padding: 0;
  max-height: 22rem; overflow-y: auto;
  display: flex; flex-direction: column; gap: .5rem;
}
.thread-msg { max-width: 80%; padding: .55rem .75rem; border-radius: 12px; font-size: .92rem; }
.thread-msg p { margin: 0; }
.thread-msg__from { display: block; font-size: .68rem; text-transform: uppercase; letter-spacing: .04em; color: var(--ink-soft); margin-bottom: .15rem; }
.thread-msg--resident { align-self: flex-end; background: var(--brand); color: #fff; }
.thread-msg--resident .thread-msg__from { color: rgba(255,255,255,.8); }
.thread-msg--service { align-self: flex-start; background: #fff; border: 1px solid var(--line); }
.thread-composer { display: flex; gap: .5rem; }
.thread-composer input { flex: 1; }
.presenter-strip {
  margin-top: 1rem;
  padding: .9rem 1rem;
  border: 1px dashed #9fb0c0;
  border-radius: var(--radius);
  background: var(--bg);
}
.presenter-strip__label { margin: 0 0 .6rem; font-size: .88rem; color: var(--ink-soft); }
.presenter-strip__buttons { display: flex; flex-wrap: wrap; gap: .5rem; }
.btn--small { padding: .4rem .7rem; font-size: .85rem; }
.rec__phone { margin: .5rem 0 0; font-size: .88rem; color: var(--brand-dark); }

/* ---- voice status: identifiable within a second of looking (SC-011) ---- */
.voice__status-block { margin-top: .6rem; max-width: 22rem; }
.voice__status {
  display: inline-block;
  margin: 0 0 .3rem;
  padding: .2rem .6rem;
  border-radius: 999px;
  background: var(--brand-soft);
  color: var(--brand-dark);
  font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .03em;
}
.voice__heard { margin: 0 0 .3rem; font-size: .82rem; color: var(--ink-soft); }
.voice__help { margin: 0 0 .3rem; font-size: .78rem; color: var(--ink-soft); }
.voice__error { margin: 0 0 .3rem; font-size: .84rem; color: var(--danger); }
.voice__error:empty { display: none; }
.voice__controls { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
.voice__picker { font: inherit; padding: .35rem .5rem; border-radius: 6px; border: 1px solid #9fb0c0; }

/* ---- footer ---- */
.site-footer {
  background: var(--card);
  border-top: 1px solid var(--line);
  margin-top: 2rem;
  padding: 1.75rem 0 2.5rem;
  font-size: .9rem;
}
.site-footer h2 { font-size: 1.05rem; margin: 0 0 .6rem; }
.site-footer ul { margin: 0 0 1rem; padding-left: 1.15rem; }
.site-footer li { margin-bottom: .3rem; color: var(--ink-soft); }
.site-footer li strong { color: var(--ink); }
.footer-links { color: var(--ink-soft); margin: 0; }

@media (max-width: 30rem) {
  .panel { padding: 1.1rem; }
  .panel__head { flex-direction: column; }
  .voice { text-align: left; }
  .choices { flex-direction: column; align-items: stretch; }
  .btn { width: 100%; }
  .step__nav .btn { width: auto; }
  .thread-msg { max-width: 92%; }
  .presenter-strip__buttons .btn { width: auto; }
}

@media print {
  .banner, .site-header .mode, #conversation-panel, .step__nav,
  .path-tabs, #panel-text, .voice { display: none; }
}