/* ============================================================
   ROOKERY STAR TREK SIM
   LCARS interface stylesheet
   Plain CSS, no build step, no framework.
   Retheme the whole site by editing the custom properties in :root.
   ============================================================ */

/* ---------- 1. Tokens ---------- */

:root {
  /* Surface */
  --bg:            #000000;
  --bg-panel:      #0b0c10;
  --bg-input:      #14151c;
  --text:          #f2ede2;
  --text-dim:      #b9b2a4;
  --black:         #000000;

  /* LCARS palette */
  --orange:        #ff9c00;
  --gold:          #ffcc66;
  --tan:           #ffcc99;
  --violet:        #cc99cc;
  --blue:          #7c9cff;
  --ice:           #99ccff;
  --red:           #cc6666;
  --sand:          #d9a05b;

  /* Frame geometry */
  --rail:          172px;
  --gap:           8px;
  --bar-h:         46px;
  --elbow-stub:    34px;
  --radius-outer:  76px;
  --radius-inner:  28px;

  /* Type */
  --font-display:  "Antonio", "Oswald", "Arial Narrow", "Helvetica Neue", sans-serif;
  --font-body:     "Barlow", "Helvetica Neue", Helvetica, Arial, sans-serif;

  /* Motion */
  --speed:         140ms;
}

/* ---------- 2. Reset ---------- */

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

html {
  background: var(--bg);
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.62;
  letter-spacing: 0.005em;
}

img { max-width: 100%; height: auto; display: block; }

/* The hidden attribute is only a user agent display:none rule, so any
   component that sets its own display quietly overrides it. Making it
   authoritative here means hidden always means hidden. */
[hidden] { display: none !important; }

a { color: var(--gold); text-decoration: none; }
a:hover { text-decoration: underline; }

:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

/* ---------- 3. Skip link ---------- */

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 200;
  background: var(--gold);
  color: var(--black);
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.1em;
  padding: 10px 20px;
  border-radius: 0 0 18px 0;
}
.skip-link:focus {
  left: 0;
  text-decoration: none;
}

/* ---------- 4. Frame ---------- */

.lcars {
  display: grid;
  grid-template-columns: var(--rail) 1fr;
  grid-template-rows: auto 1fr auto;
  grid-template-areas:
    "head head"
    "nav  main"
    "foot foot";
  gap: var(--gap);
  padding: var(--gap);
  min-height: 100vh;
}

/* -- 4a. Top elbow -- */

.lcars-head {
  grid-area: head;
  position: relative;
  height: calc(var(--bar-h) + var(--elbow-stub));
  background: var(--orange);
  border-top-left-radius: var(--radius-outer);
}

.lcars-head::after {
  content: "";
  position: absolute;
  left: var(--rail);
  top: var(--bar-h);
  right: 0;
  bottom: 0;
  background: var(--bg);
  border-top-left-radius: var(--radius-inner);
}

.lcars-head-bar {
  position: absolute;
  left: calc(var(--rail) + 16px);
  right: 16px;
  top: 0;
  height: var(--bar-h);
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 2;
}

.lcars-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.62rem;
  line-height: 1;
  letter-spacing: 0.16em;
  color: var(--black);
  text-transform: uppercase;
  white-space: nowrap;
}
.lcars-brand span {
  font-weight: 400;
  font-size: 0.86rem;
  letter-spacing: 0.28em;
  margin-left: 10px;
  opacity: 0.75;
}

.lcars-notch {
  width: 30px;
  height: 100%;
  background: var(--bg);
  flex: 0 0 auto;
}
.lcars-notch--wide { width: 58px; }

.lcars-head-spacer { flex: 1 1 auto; }

.lcars-stardate {
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.16em;
  color: var(--black);
  text-transform: uppercase;
  white-space: nowrap;
}

/* -- 4b. Menu toggle, mobile only -- */

.lcars-menu-toggle {
  display: none;
  background: transparent;
  border: 0;
  cursor: pointer;
  padding: 0;
}
.lcars-menu-toggle span {
  display: inline-block;
  background: var(--bg);
  color: var(--gold);
  font-family: var(--font-display);
  font-size: 1.02rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 6px 18px 4px;
  border-radius: 999px;
}

/* -- 4c. Nav rail -- */

.lcars-nav {
  grid-area: nav;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.lcars-nav a {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: flex-end;
  min-height: 54px;
  padding: 6px 12px 7px;
  background: var(--tan);
  color: var(--black);
  font-family: var(--font-display);
  font-size: 1.18rem;
  line-height: 1.05;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  text-align: right;
  transition: background var(--speed) linear;
}
.lcars-nav a:nth-child(2) { background: var(--violet); }
.lcars-nav a:nth-child(4) { background: var(--blue); }
.lcars-nav a:nth-child(6) { background: var(--violet); }
.lcars-nav a:hover,
.lcars-nav a:focus-visible {
  background: var(--gold);
  text-decoration: none;
}
.lcars-nav a[aria-current="page"] { background: var(--orange); }
.lcars-nav a .code {
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  opacity: 0.6;
  margin-bottom: 2px;
}

.lcars-rail-fill {
  flex: 1 1 auto;
  min-height: 26px;
  background: var(--blue);
}
.lcars-rail-block {
  flex: 0 0 auto;
  height: 26px;
  background: var(--red);
}
.lcars-rail-block--violet { background: var(--violet); }
.lcars-rail-block--tan    { background: var(--sand); }

/* -- 4d. Bottom elbow -- */

.lcars-foot {
  grid-area: foot;
  position: relative;
  height: calc(var(--bar-h) + 22px);
  background: var(--violet);
  border-bottom-left-radius: var(--radius-outer);
}

.lcars-foot::after {
  content: "";
  position: absolute;
  left: var(--rail);
  top: 0;
  right: 0;
  bottom: var(--bar-h);
  background: var(--bg);
  border-bottom-left-radius: var(--radius-inner);
}

.lcars-foot-bar {
  position: absolute;
  left: calc(var(--rail) + 16px);
  right: 16px;
  bottom: 0;
  height: var(--bar-h);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 2;
  font-family: var(--font-display);
  font-size: 0.94rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--black);
}
.lcars-foot-bar a { color: var(--black); text-decoration: underline; }

/* ---------- 5. Content column ---------- */

.lcars-main {
  grid-area: main;
  min-width: 0;
  padding: 4px 4px 40px 10px;
}

.wrap { max-width: 78ch; }
.wrap-wide { max-width: 108ch; }

/* -- 5a. Page title block -- */

.page-head { margin: 4px 0 30px; }
.page-head .eyebrow {
  font-family: var(--font-display);
  font-size: 0.92rem;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--orange);
  margin: 0 0 6px;
}
.page-head h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.1rem, 6vw, 3.6rem);
  line-height: 0.98;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 12px;
}
.page-head .lede {
  font-size: 1.16rem;
  color: var(--text);
  max-width: 74ch;
  margin: 0;
}

/* -- 5b. Panels and section headers -- */

.panel { margin: 0 0 40px; }

.panel-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
}
.panel-title h2 {
  margin: 0;
  background: var(--gold);
  color: var(--black);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.36rem;
  line-height: 1;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  padding: 9px 22px 7px 24px;
  border-radius: 999px 0 0 999px;
  white-space: nowrap;
}
.panel-title::after {
  content: "";
  flex: 1 1 auto;
  height: 14px;
  background: var(--gold);
  opacity: 0.58;
}
.panel-title--violet h2 { background: var(--violet); }
.panel-title--violet::after { background: var(--violet); }
.panel-title--blue h2 { background: var(--blue); }
.panel-title--blue::after { background: var(--blue); }
.panel-title--tan h2 { background: var(--tan); }
.panel-title--tan::after { background: var(--tan); }

.panel h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.18rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--tan);
  margin: 26px 0 8px;
}

.panel p { margin: 0 0 14px; }
.panel ul, .panel ol { margin: 0 0 16px; padding-left: 22px; }
.panel li { margin-bottom: 7px; }
.panel li::marker { color: var(--orange); }

.pull {
  border-left: 6px solid var(--orange);
  padding: 4px 0 4px 18px;
  margin: 22px 0;
  font-family: var(--font-display);
  font-size: 1.3rem;
  line-height: 1.3;
  letter-spacing: 0.04em;
  color: var(--gold);
  text-transform: uppercase;
}

.note {
  background: var(--bg-panel);
  border-left: 6px solid var(--blue);
  padding: 14px 18px;
  margin: 22px 0;
}
.note strong { color: var(--ice); }
.note p:last-child { margin-bottom: 0; }

/* -- 5c. Buttons -- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--orange);
  color: var(--black);
  font-family: var(--font-display);
  font-size: 1.12rem;
  line-height: 1;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 13px 26px 11px;
  border: 0;
  border-radius: 0 999px 999px 0;
  cursor: pointer;
  transition: background var(--speed) linear;
}
.btn:hover, .btn:focus-visible { background: var(--gold); text-decoration: none; }
.btn--violet { background: var(--violet); }
.btn--blue   { background: var(--blue); }
.btn--tan    { background: var(--tan); }
.btn--ghost  { background: transparent; color: var(--gold); box-shadow: inset 0 0 0 2px var(--gold); }
.btn--ghost:hover { background: var(--gold); color: var(--black); }
.btn[disabled] { opacity: 0.45; cursor: not-allowed; }

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 8px;
}

/* -- 5d. Cards -- */

.cards {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  margin: 0 0 24px;
}

.card {
  background: var(--bg-panel);
  border-left: 8px solid var(--orange);
  padding: 16px 18px 18px;
  min-width: 0;
}
.card h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
}
.card p { margin: 0 0 12px; }
.card p:last-child { margin-bottom: 0; }
.card--violet { border-left-color: var(--violet); }
.card--violet h3 { color: var(--violet); }
.card--blue { border-left-color: var(--blue); }
.card--blue h3 { color: var(--ice); }
.card--tan { border-left-color: var(--tan); }
.card--tan h3 { color: var(--tan); }
.card--red { border-left-color: var(--red); }
.card--red h3 { color: var(--red); }

.card .meta {
  font-family: var(--font-display);
  font-size: 0.86rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin: 0 0 10px;
}

.status-pill {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: var(--blue);
  color: var(--black);
  padding: 3px 12px 2px;
  border-radius: 999px;
}
.status-pill--active  { background: var(--gold); }
.status-pill--forming { background: var(--tan); }
.status-pill--open    { background: var(--violet); }
.status-pill--guest   { background: var(--ice); }

/* -- 5e. Definition rows -- */

.rows { margin: 0 0 24px; }
.row {
  display: grid;
  grid-template-columns: 190px 1fr;
  gap: 4px 16px;
  padding: 12px 0;
  border-bottom: 1px solid #1d1e26;
}
.row:first-child { border-top: 1px solid #1d1e26; }
.row dt {
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange);
}
.row dd { margin: 0; }

/* ---------- 6. Charter document ---------- */

.charter-index {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 6px;
  margin: 0 0 34px;
}
.charter-index a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  background: var(--bg-panel);
  border-left: 6px solid var(--violet);
  padding: 8px 12px 7px;
  color: var(--text);
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}
.charter-index a:hover { background: #16171f; color: var(--gold); text-decoration: none; }
.charter-index a b {
  color: var(--orange);
  font-weight: 600;
  min-width: 1.6em;
}

.article {
  margin: 0 0 42px;
  scroll-margin-top: 20px;
}
.article-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 14px;
}
.article-num {
  flex: 0 0 auto;
  background: var(--orange);
  color: var(--black);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.24rem;
  line-height: 1;
  letter-spacing: 0.06em;
  padding: 11px 16px 9px;
  border-radius: 999px 0 0 999px;
  min-width: 62px;
  text-align: center;
}
.article-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.42rem;
  line-height: 1.06;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
}
.article p { margin: 0 0 14px; }
.article ul { margin: 0 0 16px; padding-left: 22px; }
.article li { margin-bottom: 6px; }
.article li::marker { color: var(--orange); }

.back-to-top {
  font-family: var(--font-display);
  font-size: 0.86rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dim);
}

/* ---------- 7. Forms ---------- */

.form-section {
  background: var(--bg-panel);
  border-left: 8px solid var(--violet);
  padding: 20px 22px 24px;
  margin: 0 0 18px;
}
.form-section > h2 {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.3rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--gold);
}
.form-section > .section-note {
  margin: 0 0 20px;
  color: var(--text-dim);
  font-size: 0.98rem;
}

.field { margin: 0 0 18px; }
.field > label,
.fieldset > legend {
  display: block;
  font-family: var(--font-display);
  font-size: 1.02rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--tan);
  margin: 0 0 6px;
  padding: 0;
}
.field .hint {
  display: block;
  font-size: 0.92rem;
  color: var(--text-dim);
  margin: 0 0 8px;
}
.req { color: var(--orange); font-family: var(--font-body); }

input[type="text"],
input[type="email"],
input[type="url"],
input[type="number"],
select,
textarea {
  width: 100%;
  background: var(--bg-input);
  color: var(--text);
  border: 1px solid #2a2c38;
  border-left: 5px solid var(--blue);
  border-radius: 0 8px 8px 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.5;
  padding: 11px 13px;
}
textarea { min-height: 130px; resize: vertical; }
select { appearance: none; cursor: pointer; }

input:focus, select:focus, textarea:focus {
  outline: none;
  border-left-color: var(--gold);
  box-shadow: 0 0 0 2px var(--gold);
}
input[aria-invalid="true"],
select[aria-invalid="true"],
textarea[aria-invalid="true"] {
  border-left-color: var(--red);
  box-shadow: 0 0 0 2px var(--red);
}

.field-error {
  display: none;
  font-family: var(--font-display);
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--red);
  margin-top: 6px;
}
.field-error.is-visible { display: block; }

.fieldset {
  border: 0;
  padding: 0;
  margin: 0 0 18px;
}
.choices {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
.choice {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: var(--bg-input);
  border-left: 5px solid var(--violet);
  border-radius: 0 8px 8px 0;
  padding: 11px 14px;
  cursor: pointer;
  font-size: 0.99rem;
}
.choice:hover { background: #1b1d27; }
.choice input {
  margin: 3px 0 0;
  accent-color: var(--orange);
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}
.choice span { min-width: 0; }
.choice--wide { grid-column: 1 / -1; }

.acknowledge .choice { border-left-color: var(--orange); }

.conditional[hidden] { display: none; }

.char-count {
  display: block;
  text-align: right;
  font-family: var(--font-display);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  color: var(--text-dim);
  margin-top: 4px;
}
.char-count.is-over { color: var(--red); }

.form-status {
  margin: 18px 0 0;
  padding: 14px 18px;
  background: var(--bg-panel);
  border-left: 8px solid var(--blue);
}
.form-status[hidden] { display: none; }
.form-status h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ice);
}
.form-status p { margin: 0 0 12px; }
.form-status p:last-child { margin-bottom: 0; }
.form-status--ok { border-left-color: var(--gold); }
.form-status--ok h3 { color: var(--gold); }
.form-status--error { border-left-color: var(--red); }
.form-status--error h3 { color: var(--red); }

.transcript {
  width: 100%;
  min-height: 260px;
  background: #08090d;
  color: var(--text);
  border: 1px solid #2a2c38;
  border-left: 5px solid var(--gold);
  border-radius: 0 8px 8px 0;
  font-family: Consolas, Menlo, Monaco, monospace;
  font-size: 0.88rem;
  line-height: 1.5;
  padding: 12px 14px;
}

/* ---------- 8. Utility ---------- */

.dim { color: var(--text-dim); }
.center { text-align: center; }
.mt0 { margin-top: 0; }
.mt-lg { margin-top: 40px; }
.mb0 { margin-bottom: 0; }
.stack > * + * { margin-top: 14px; }
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- 9. Responsive ---------- */

@media (max-width: 1100px) {
  :root { --rail: 150px; }
  .lcars-nav a { font-size: 1.06rem; }
}

@media (max-width: 780px) {
  :root {
    --rail: 0px;
    --bar-h: 44px;
    --elbow-stub: 0px;
    --radius-outer: 22px;
    --radius-inner: 0px;
    --gap: 6px;
  }

  body { font-size: 16.5px; }

  .lcars {
    grid-template-columns: 1fr;
    grid-template-areas:
      "head"
      "nav"
      "main"
      "foot";
  }

  .lcars-head {
    height: var(--bar-h);
    border-radius: 22px 22px 0 0;
  }
  .lcars-head::after { display: none; }
  .lcars-head-bar { left: 14px; right: 6px; }
  .lcars-brand { font-size: 1.3rem; letter-spacing: 0.1em; }
  .lcars-brand span { display: none; }
  .lcars-notch { display: none; }
  .lcars-stardate { display: none; }

  .lcars-menu-toggle { display: block; }

  .lcars-nav { gap: 4px; }

  /* The rail only collapses once the script has marked it collapsible.
     With JavaScript off the class is never added and the navigation
     stays open at every width. */
  .lcars-nav.is-collapsible { display: none; }
  .lcars-nav.is-collapsible.is-open { display: flex; }

  .lcars-nav a {
    align-items: flex-start;
    text-align: left;
    min-height: 0;
    padding: 10px 16px 9px;
    border-radius: 0 999px 999px 0;
  }
  .lcars-nav a .code { display: none; }
  .lcars-rail-fill,
  .lcars-rail-block { display: none; }

  .lcars-main { padding: 10px 2px 30px; }

  .lcars-foot {
    height: auto;
    min-height: var(--bar-h);
    border-radius: 0 0 22px 22px;
    padding: 10px 14px;
  }
  .lcars-foot::after { display: none; }
  .lcars-foot-bar {
    position: static;
    height: auto;
    flex-wrap: wrap;
    gap: 6px 14px;
    font-size: 0.86rem;
  }

  .row { grid-template-columns: 1fr; }
  .row dt { margin-bottom: 2px; }

  .panel-title h2 {
    white-space: normal;
    font-size: 1.16rem;
    border-radius: 0;
    padding: 8px 14px 6px;
  }
  .panel-title::after { display: none; }

  .article-head { align-items: flex-start; }
  .article-num { font-size: 1.05rem; min-width: 52px; padding: 8px 12px 7px; }
  .article-head h2 { font-size: 1.16rem; }

  .form-section { padding: 16px 16px 20px; }
  .btn { width: 100%; justify-content: center; border-radius: 999px; }
  .btn-row { flex-direction: column; }
}

/* ---------- 10. Print, charter to PDF ---------- */

@media print {
  :root { --bg: #ffffff; --text: #000000; }
  html, body { background: #fff; color: #000; font-size: 11pt; }
  .lcars { display: block; padding: 0; min-height: 0; }
  .lcars-head,
  .lcars-foot,
  .lcars-nav,
  .skip-link,
  .btn,
  .btn-row,
  .charter-index,
  .back-to-top,
  .no-print { display: none !important; }
  .lcars-main { padding: 0; }
  .wrap, .wrap-wide { max-width: none; }
  .page-head h1 { color: #000; font-size: 24pt; }
  .page-head .eyebrow { color: #444; }
  .article { page-break-inside: avoid; margin-bottom: 18pt; }
  .article-head h2 { color: #000; font-size: 13pt; }
  .article-num { background: #000; color: #fff; border-radius: 0; }
  .panel-title h2 { background: #000; color: #fff; border-radius: 0; }
  .panel-title::after { display: none; }
  .pull { color: #000; border-left-color: #000; }
  a { color: #000; text-decoration: none; }
}