/* door-zero.com — retro BBS styling for the hub and About pages.
   Colors are tokens so contrast can be checked in one place. */
:root {
  /* Zero Door Protocol palette (game 0.76.5), dark is the signature look */
  --bg: #0b0e24;        /* game --term */
  --desk: #04050d;      /* game --desk */
  --panel: #10143a;     /* game --panel */
  --bar: #171b3d;
  --fg: #b9c0dc;        /* game --ink */
  --dim: #8d94bd;       /* game --dim */
  --cyan: #4fd1d9;      /* accent, headings */
  --amber: #f5b83d;     /* keys, highlights */
  --mag: #e0559f;
  --grn: #6fdc8c;
  --line: #2a3066;
  --focus: #f5b83d;
  --glow: rgba(79, 209, 217, .35);
  --scan: rgba(0, 0, 0, .16);
  --mono: "IBM Plex Mono", ui-monospace, Menlo, Consolas, monospace;
  --display: "VT323", "IBM Plex Mono", ui-monospace, monospace;
  color-scheme: dark;
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #d9dde5; --desk: #aab2c0; --panel: #cbd0da; --bar: #c2c8d3;
    --fg: #1b2040; --dim: #434c69; --cyan: #08565f; --amber: #6d4400;
    --mag: #8c1c5a; --grn: #165a2b; --line: #98a1b4; --focus: #6d4400;
    --glow: transparent; --scan: transparent;
    color-scheme: light;
  }
}
:root[data-theme="light"] {
  --bg: #d9dde5; --desk: #aab2c0; --panel: #cbd0da; --bar: #c2c8d3;
  --fg: #1b2040; --dim: #434c69; --cyan: #08565f; --amber: #6d4400;
  --mag: #8c1c5a; --grn: #165a2b; --line: #98a1b4; --focus: #6d4400;
  --glow: transparent; --scan: transparent;
  color-scheme: light;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 400 1rem/1.65 var(--mono);
  min-height: 100vh;
}

/* Scanlines: decorative, never block clicks, removed for "more contrast" */
body::after {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(to bottom, transparent 0 2px, var(--scan) 2px 3px);
  z-index: 10;
}
@media (prefers-contrast: more) { body::after { display: none; } }

.skip {
  position: absolute; left: 16px; top: -100px;
  background: var(--amber); color: var(--bg); padding: .5rem .75rem; z-index: 20;
}
.skip:focus { top: 16px; }

a { color: var(--cyan); text-underline-offset: 3px; }
a:hover { color: var(--amber); }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; }

.wrap { max-width: 860px; margin: 0 auto; padding: 32px 16px 48px; }

/* Banner */
.banner { border: 3px double var(--line); background: var(--panel); padding: 20px; }
.banner .brand { color: inherit; text-decoration: none; }
.banner h1, .banner .brand-title {
  font: 400 clamp(2.6rem, 11vw, 4.5rem)/1 var(--display);
  letter-spacing: .12em; margin: 0; color: var(--cyan);
  text-shadow: 0 0 10px var(--glow);
}
.banner .tagline { margin: .5rem 0 0; color: var(--fg); }
.banner .status { margin: .75rem 0 0; color: var(--dim); font-size: .85rem; letter-spacing: .08em; }
.cursor { display: inline-block; width: .6em; height: 1em; background: var(--fg); vertical-align: -2px; margin-left: 4px; }
@media (prefers-reduced-motion: no-preference) {
  .cursor { animation: blink 1.1s steps(1) infinite; }
  .banner h1 { animation: flicker 7s infinite; }
}
@keyframes blink { 50% { opacity: 0; } }
@keyframes flicker { 0%, 96%, 100% { opacity: 1; } 97% { opacity: .82; } 98% { opacity: 1; } 99% { opacity: .9; } }

nav.crumbs { margin: 1rem 0 0; font-size: .9rem; }

/* Section headings look like menu rules */
h2 {
  font: 400 1.9rem/1.1 var(--display);
  color: var(--cyan); letter-spacing: .06em;
  margin: 2.25rem 0 1rem;
}
h2::before { content: "── "; color: var(--line); }

/* Door menu */
.doors { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.door { border: 1px solid var(--line); background: var(--panel); padding: 16px 18px; }
.door.live { border-color: var(--cyan); box-shadow: 0 0 12px var(--glow); }
.door-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: .25rem .75rem; }
.key { color: var(--amber); font-weight: 600; }
.door-name { font: 400 1.75rem/1.1 var(--display); letter-spacing: .04em; margin: 0; }
.door-name a { color: var(--fg); text-decoration: none; }
.door-name a:hover { color: var(--amber); text-decoration: underline; }
.badge { font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; border: 1px solid currentColor; padding: 1px 6px; }
.badge.live { color: var(--grn); }
.badge.soon { color: var(--dim); }
.door p { margin: .5rem 0 0; }
.door .note { color: var(--dim); font-size: .9rem; }
.door.soon .door-name { color: var(--dim); }

.menu-links { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.menu-links .key { margin-right: .5rem; }

/* About + gallery */
.bio p { margin: 0 0 1rem; }
.gallery { list-style: none; margin: 0; padding: 0; display: grid; gap: 18px; grid-template-columns: repeat(auto-fill, minmax(min(44%, 220px), 1fr)); }
.gallery figure { margin: 0; border: 1px solid var(--line); background: var(--panel); height: 100%; }
.gallery a.piece { display: block; }
.gallery img, .gallery .ph {
  display: block; width: 100%; aspect-ratio: 4 / 5; object-fit: cover; background: var(--bar);
}
.gallery .ph {
  display: grid; place-items: center; color: var(--dim); font-size: .8rem; text-align: center; padding: 1rem;
  background: repeating-linear-gradient(45deg, var(--line) 0 1px, transparent 1px 14px), var(--bar);
}
.gallery figcaption { padding: 10px 12px 12px; font-size: .85rem; }
.gallery figcaption strong { display: block; color: var(--fg); font-size: .95rem; }
.gallery figcaption span { color: var(--dim); display: block; }

footer.site {
  margin-top: 3rem; padding-top: 1rem; border-top: 1px dashed var(--line);
  color: var(--dim); font-size: .85rem; display: flex; flex-wrap: wrap; gap: .5rem 1.25rem; justify-content: space-between; align-items: center;
}
footer.site p { margin: 0; }
footer.site button {
  font: inherit; color: var(--dim); background: none; border: 1px solid var(--line); padding: 2px 8px; cursor: pointer;
}
footer.site button:hover { color: var(--fg); border-color: var(--fg); }

.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* 404 */
.nocarrier { font: 400 clamp(3rem, 14vw, 6rem)/1 var(--display); color: var(--mag); margin: 0; }

/* Long-form text pages (privacy & credits) */
.prose { max-width: 68ch; }
.prose h3 { font-size: 1rem; color: var(--amber); margin: 1.5rem 0 .5rem; }
.prose ul { padding-left: 1.25rem; margin: 0 0 1rem; }
.prose li + li { margin-top: .4rem; }
.prose p { margin: 0 0 1rem; }
.dim { color: var(--dim); font-size: .9rem; }