/* ============================================================
   Crimmigration Fall 2026 — retro skin over a modern, accessible
   document. Web-safe palette, Win98-style bevels. No <table> for
   layout (CSS Grid dressed up to look tabular instead).
   ============================================================ */

:root {
  --navy: #000080;
  --silver: #c0c0c0;
  --white: #ffffff;
  --maroon: #800000;
  --black: #000000;
  --bevel-hi: #ffffff;
  --bevel-hi2: #dfdfdf;
  --bevel-lo: #808080;
  --bevel-lo2: #000000;
  --link: #0000ee;
  --link-visited: #551a8b;
  --focus-ring: #ff8c00;
  --font-body: "Times New Roman", Times, serif;
  --font-meta: "Courier New", Courier, monospace;
  --font-nav: Arial, Helvetica, sans-serif;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--silver);
  color: var(--black);
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.5;
}

main {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 12px 40px;
}

a { color: var(--link); }
a:visited { color: var(--link-visited); }
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--white);
  color: var(--black);
  padding: 8px 12px;
  z-index: 100;
}
.skip-link:focus {
  left: 8px;
  top: 8px;
}

hr {
  border: none;
  border-top: 2px groove var(--bevel-lo);
  margin: 20px 0;
}

/* ---------- bevels ---------- */

.bevel-out {
  background: var(--silver);
  box-shadow:
    inset 1px 1px 0 var(--bevel-hi),
    inset -1px -1px 0 var(--bevel-lo2),
    inset 2px 2px 0 var(--bevel-hi2),
    inset -2px -2px 0 var(--bevel-lo);
  border: none;
  padding: 12px;
}

.bevel-in {
  background: var(--white);
  box-shadow:
    inset -1px -1px 0 var(--bevel-hi),
    inset 1px 1px 0 var(--bevel-lo2),
    inset -2px -2px 0 var(--bevel-hi2),
    inset 2px 2px 0 var(--bevel-lo);
  border: none;
}

.btn {
  font-family: var(--font-nav);
  font-size: 15px;
  background: var(--silver);
  color: var(--black);
  padding: 8px 16px;
  cursor: pointer;
  box-shadow:
    inset 1px 1px 0 var(--bevel-hi),
    inset -1px -1px 0 var(--bevel-lo2),
    inset 2px 2px 0 var(--bevel-hi2),
    inset -2px -2px 0 var(--bevel-lo);
  border: none;
}
.btn:active {
  box-shadow:
    inset -1px -1px 0 var(--bevel-hi),
    inset 1px 1px 0 var(--bevel-lo2),
    inset -2px -2px 0 var(--bevel-hi2),
    inset 2px 2px 0 var(--bevel-lo);
  padding-top: 9px;
  padding-left: 17px;
}
.btn:disabled {
  color: var(--bevel-lo);
  cursor: not-allowed;
}
.btn-primary {
  font-weight: bold;
  color: var(--maroon);
}

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

header.site-header {
  background: var(--navy);
  color: var(--white);
  padding: 4px 0;
}

nav.main-nav {
  font-family: var(--font-nav);
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 6px 12px;
}
nav.main-nav a {
  color: var(--white);
  text-decoration: none;
  padding: 4px 10px;
  font-size: 14px;
}
nav.main-nav a:visited { color: var(--white); }
nav.main-nav a:hover,
nav.main-nav a[aria-current="page"] {
  background: var(--maroon);
}

.banner {
  margin: 20px auto;
  max-width: 700px;
  text-align: center;
  padding: 20px;
}
.banner h1 {
  margin: 0 0 6px;
  color: var(--navy);
  font-size: 2rem;
  letter-spacing: 1px;
}
.banner .subtitle {
  font-family: var(--font-meta);
  font-size: 0.95rem;
  color: var(--maroon);
}

.panel {
  margin: 16px 0;
}
.panel > h2, .panel > h3 {
  margin-top: 0;
  color: var(--navy);
}

.meta {
  font-family: var(--font-meta);
  font-size: 0.85rem;
  color: #333;
}

/* ---------- grid-as-table ---------- */

.gridtable {
  display: grid;
  border: 2px solid var(--bevel-lo2);
  background: var(--white);
}
.gridtable[data-cols] { }
.gridtable-row {
  display: contents;
}
.gridtable-cell,
.gridtable-header {
  padding: 8px 10px;
  border-bottom: 1px solid var(--bevel-lo);
  border-right: 1px solid var(--bevel-lo);
  font-family: var(--font-meta);
  font-size: 0.85rem;
}
.gridtable-header {
  background: var(--navy);
  color: var(--white);
  font-weight: bold;
  font-family: var(--font-nav);
}
.gridtable-cell:last-child,
.gridtable-header:last-child { border-right: none; }

/* ---------- forms ---------- */

label { display: block; font-family: var(--font-nav); font-size: 0.9rem; margin: 10px 0 4px; }
input[type="text"], input[type="email"], textarea, select {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 6px 8px;
  width: 100%;
  background: var(--white);
  box-shadow:
    inset -1px -1px 0 var(--bevel-hi),
    inset 1px 1px 0 var(--bevel-lo2),
    inset -2px -2px 0 var(--bevel-hi2),
    inset 2px 2px 0 var(--bevel-lo);
  border: none;
}
fieldset {
  border: 2px groove var(--bevel-lo);
  margin: 14px 0;
  padding: 10px 14px;
}
legend { font-family: var(--font-nav); font-weight: bold; color: var(--navy); padding: 0 6px; }

.radio-row, .checkbox-row {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-nav);
  font-size: 0.95rem;
  margin: 4px 0;
}
.radio-row label, .checkbox-row label { margin: 0; display: inline; }

/* Honeypot field: present for bots, invisible and unreachable for real users */
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* ---------- odometer / hit counter ---------- */

.odometer {
  display: inline-flex;
  gap: 3px;
  font-family: var(--font-meta);
  background: var(--black);
  padding: 6px 8px;
  border: 2px inset var(--bevel-lo);
}
.odometer .digit {
  background: #111;
  color: #ff3b3b;
  font-size: 1.6rem;
  font-weight: bold;
  padding: 2px 4px;
  min-width: 1ch;
  text-align: center;
  text-shadow: 0 0 4px #ff3b3b88;
}
.countdown-wrap {
  text-align: center;
  padding: 16px;
}
.countdown-label {
  font-family: var(--font-nav);
  font-size: 0.85rem;
  margin-bottom: 6px;
}

/* ---------- badges / flags ---------- */

.badge {
  display: inline-block;
  font-family: var(--font-nav);
  font-size: 0.75rem;
  font-weight: bold;
  padding: 2px 8px;
  border: 1px solid var(--bevel-lo2);
  background: var(--white);
  color: var(--navy);
  vertical-align: middle;
}
.badge-lead { background: var(--navy); color: var(--white); border-color: var(--navy); }
.badge-prof { background: var(--maroon); color: var(--white); border-color: var(--maroon); }
.badge-pinned { background: #ffe08a; color: var(--black); border-color: var(--bevel-lo2); }

/* ---------- posts ---------- */

.post {
  background: var(--white);
  border: 1px solid var(--bevel-lo2);
  padding: 12px;
  margin: 10px 0;
}
.post.is-professor { border-left: 6px solid var(--maroon); }
.post.is-pinned { border-left: 6px solid #b8860b; }
.post.is-hidden { opacity: 0.6; }
.post-head {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 6px;
  font-family: var(--font-meta);
  font-size: 0.8rem;
  border-bottom: 1px dashed var(--bevel-lo);
  padding-bottom: 6px;
  margin-bottom: 8px;
}
.post-body blockquote {
  margin: 8px 0;
  padding: 4px 12px;
  border-left: 3px solid var(--bevel-lo);
  color: #333;
}
.reply-thread {
  margin-left: 24px;
  border-left: 2px dotted var(--bevel-lo);
  padding-left: 12px;
}

/* ---------- under construction ---------- */

.under-construction {
  border: 3px dashed var(--maroon);
  background: repeating-linear-gradient(
    45deg, #ffde21, #ffde21 12px, #111 12px, #111 24px
  );
  padding: 4px;
  margin: 16px 0;
}
.under-construction .inner {
  background: var(--white);
  color: var(--black);
  text-align: center;
  font-family: var(--font-nav);
  font-weight: bold;
  padding: 8px;
}

/* ---------- marquee-style banner (real element, gated animation) ---------- */

.scrolling-banner {
  overflow: hidden;
  white-space: nowrap;
  background: var(--black);
  color: #ffde21;
  font-family: var(--font-meta);
  padding: 6px 0;
}
.scrolling-banner .track {
  display: inline-block;
  padding-left: 100%;
}
@media (prefers-reduced-motion: no-preference) {
  .scrolling-banner .track {
    animation: scroll-left 22s linear infinite;
  }
}
@keyframes scroll-left {
  from { transform: translateX(0); }
  to { transform: translateX(-100%); }
}

.spin-bullet {
  display: inline-block;
  width: 1em;
  height: 1em;
  vertical-align: -0.15em;
}
@media (prefers-reduced-motion: no-preference) {
  .spin-bullet {
    animation: spin 3s linear infinite;
  }
}
@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ---------- footer ---------- */

footer.site-footer {
  background: var(--navy);
  color: var(--white);
  font-family: var(--font-meta);
  font-size: 0.8rem;
  text-align: center;
  padding: 20px 12px;
  margin-top: 40px;
}
footer.site-footer a { color: #9fd3ff; }
footer.site-footer .netscape-badge {
  display: inline-block;
  margin-top: 10px;
  border: 1px solid var(--white);
  padding: 4px 8px;
}
footer.site-footer .lastmod { margin-top: 8px; }

/* ---------- utility ---------- */

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}
.text-center { text-align: center; }
.flag-banner {
  border: 2px solid var(--maroon);
  background: #fff4f4;
  color: var(--maroon);
  font-family: var(--font-nav);
  font-weight: bold;
  padding: 10px 14px;
  margin: 14px 0;
}
.notice-banner {
  border: 2px solid var(--navy);
  background: #eef2ff;
  color: var(--navy);
  font-family: var(--font-nav);
  padding: 10px 14px;
  margin: 14px 0;
}

/* ---------- responsive ---------- */

@media (max-width: 640px) {
  body { font-size: 16px; }
  nav.main-nav { flex-direction: column; gap: 0; }
  .gridtable { font-size: 0.8rem; }
  .gridtable[data-responsive-stack="true"] {
    grid-template-columns: 1fr !important;
  }
  .gridtable[data-responsive-stack="true"] .gridtable-header { display: none; }
  .gridtable[data-responsive-stack="true"] .gridtable-cell {
    border-right: none;
    padding: 4px 10px;
  }
  .reply-thread { margin-left: 10px; padding-left: 8px; }
  .odometer .digit { font-size: 1.2rem; }
}