/* wafflehacker.dev — shared styles
   amber phosphor CRT. warm near-black, one hue, lots of restraint. */

:root {
  --bg: #0a0805;
  --bg-2: #120d06;
  --bg-3: #1a1308;
  --amber: #ffb000;
  --amber-dim: #cc8800;     /* body copy, 6.8:1 on bg */
  --amber-mute: #b07a10;    /* small meta text, 5.2:1 on bg */
  --amber-faint: #6b4a00;   /* decoration + borders only */
  --amber-line: #3a2a08;    /* hairlines */
  --amber-glow: rgba(255, 176, 0, 0.35);
  --amber-wash: rgba(255, 176, 0, 0.05);
  --scan: rgba(255, 176, 0, 0.04);
  --paper: #f3e0b6;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --font-crt: 'VT323', 'JetBrains Mono', ui-monospace, monospace;
  --measure: 780px;
  --gutter: 16px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  min-height: 100vh;
  background:
    radial-gradient(ellipse at 50% 40%, transparent 0%, rgba(0, 0, 0, 0.55) 100%),
    var(--bg);
  color: var(--amber);
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.6;
  padding: 1.25rem var(--gutter) 3rem;
  position: relative;
  overflow-x: hidden;
}
@media (min-width: 640px) {
  body { padding: 2rem 1.5rem 4rem; }
}

/* ---------- CRT overlays ---------- */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0, transparent 2px,
    var(--scan) 2px, var(--scan) 3px
  );
  z-index: 100;
  mix-blend-mode: screen;
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: rgba(255, 176, 0, 0.015);
  z-index: 99;
  animation: flicker 0.15s infinite;
}
@keyframes flicker {
  0% { opacity: .27 } 5% { opacity: .34 } 10% { opacity: .23 } 15% { opacity: .9 }
  20% { opacity: .18 } 25% { opacity: .83 } 30% { opacity: .65 } 35% { opacity: .67 }
  40% { opacity: .26 } 45% { opacity: .84 } 50% { opacity: .35 } 55% { opacity: .85 }
  60% { opacity: .3 } 65% { opacity: .71 } 70% { opacity: .18 } 75% { opacity: .95 }
  80% { opacity: .32 } 85% { opacity: .2 } 90% { opacity: .8 } 95% { opacity: .45 }
  100% { opacity: .32 }
}
@keyframes blink { 50% { opacity: 0; } }

/* ---------- a11y utilities ---------- */
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip {
  position: absolute; left: var(--gutter); top: -3rem;
  background: var(--amber); color: var(--bg);
  padding: .4rem .8rem; z-index: 200;
  font-size: .8rem; text-decoration: none;
}
.skip:focus { top: .5rem; outline: none; }

:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
  box-shadow: 0 0 10px var(--amber-glow);
}
::selection { background: var(--amber); color: var(--bg); }

a { color: var(--amber); text-decoration-color: var(--amber-faint); text-underline-offset: .2em; }
a:hover { text-decoration-color: var(--amber); }

/* ---------- shell ---------- */
.shell {
  max-width: var(--measure);
  margin: 0 auto;
  position: relative;
  z-index: 1;
  text-shadow: 0 0 1px var(--amber-glow);
}

/* status strip */
.strip {
  border: 1px solid var(--amber-faint);
  padding: .4rem .75rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: .75rem;
  font-size: .68rem;
  color: var(--amber-mute);
  text-transform: uppercase;
  letter-spacing: .12em;
  background: linear-gradient(to bottom, rgba(255,176,0,.04), transparent);
}
.strip .dot { color: var(--amber); animation: blink 1.2s steps(2) infinite; }
.strip .clock { display: none; }
@media (min-width: 540px) {
  .strip { font-size: .74rem; padding: .45rem .9rem; }
  .strip .clock { display: inline; }
  .strip .clock::before { content: "//"; margin: 0 .5em; color: var(--amber-faint); }
}

/* top nav — bracketed tabs */
.nav {
  display: flex;
  flex-wrap: wrap;
  gap: .25rem .9rem;
  padding: .85rem 0 0;
  margin-bottom: 2.25rem;
  font-size: .8rem;
  border-bottom: 1px dashed var(--amber-line);
  padding-bottom: .85rem;
}
.nav a {
  color: var(--amber-dim);
  text-decoration: none;
  white-space: nowrap;
  padding: .15rem 0;
}
.nav a::before { content: "[ "; color: var(--amber-faint); }
.nav a::after  { content: " ]"; color: var(--amber-faint); }
.nav a:hover { color: var(--amber); }
.nav a:hover::before, .nav a:hover::after { color: var(--amber-dim); }
.nav a[aria-current="page"] { color: var(--amber); text-shadow: 0 0 6px var(--amber-glow); }
.nav a[aria-current="page"]::before { content: "[*"; color: var(--amber); }
.nav a[aria-current="page"]::after  { content: " ]"; color: var(--amber); }
.nav a.ext::after { content: " ↗]"; }

/* ---------- banner ---------- */
.banner-box {
  max-width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  padding: .25rem 0 .5rem;
  scrollbar-width: thin;
  scrollbar-color: var(--amber-faint) transparent;
}
.banner {
  font-family: var(--font-crt);
  font-size: clamp(.82rem, 3.9vw, 1.1rem);
  line-height: 1;
  color: var(--amber);
  text-shadow: 0 0 4px var(--amber-glow), 0 0 14px var(--amber-glow);
  white-space: pre;
  display: inline-block;
  min-width: max-content;
}
.banner-sub {
  font-family: var(--font-crt);
  font-size: 1.5rem;
  line-height: 1;
  color: var(--amber-dim);
  text-shadow: 0 0 4px var(--amber-glow);
  letter-spacing: .4em;
  margin: .1rem 0 1.25rem .2rem;
}

.tagline {
  font-family: var(--font-crt);
  font-size: clamp(1.2rem, 4.5vw, 1.5rem);
  line-height: 1.25;
  color: var(--amber-dim);
  padding-bottom: 1.5rem;
  margin-bottom: 2.25rem;
  border-bottom: 1px dashed var(--amber-line);
}
.tagline .cursor {
  display: inline-block;
  width: .55em; height: 1em;
  background: var(--amber);
  vertical-align: text-bottom;
  margin-left: 4px;
  animation: blink 1s steps(2) infinite;
  box-shadow: 0 0 8px var(--amber-glow);
}

/* ---------- sections + prompts ---------- */
.sec { margin-bottom: 2.5rem; }
.prompt {
  color: var(--amber-dim);
  margin-bottom: .6rem;
  font-size: .85rem;
  display: flex;
  align-items: baseline;
  gap: .5ch;
  flex-wrap: wrap;
}
.prompt::before { content: "└─$"; color: var(--amber-mute); }
.prompt .cmt { color: var(--amber-mute); }
.prompt .cmt::before { content: "# "; }
.prose { color: var(--amber-dim); line-height: 1.7; max-width: 62ch; }
.prose strong { color: var(--amber); font-weight: 500; }
.prose a { color: var(--amber); }

/* ---------- link list (home) ---------- */
.links { list-style: none; border-top: 1px dashed var(--amber-line); }
.links li { border-bottom: 1px dashed var(--amber-line); }
.links a {
  display: grid;
  grid-template-columns: 2rem 1fr auto;
  align-items: center;
  gap: .75rem;
  padding: .9rem .25rem .9rem .5rem;
  color: var(--amber);
  text-decoration: none;
  position: relative;
  transition: background .12s, padding-left .12s;
}
.links a:hover, .links a:focus-visible { background: var(--amber-wash); padding-left: 1.1rem; }
.links a:hover::before, .links a:focus-visible::before {
  content: "▸"; position: absolute; left: .2rem;
  color: var(--amber); text-shadow: 0 0 6px var(--amber-glow);
}
.links .num { color: var(--amber-mute); font-size: .8rem; }
.links .label { font-weight: 500; overflow-wrap: anywhere; }
.links .label small {
  display: block; color: var(--amber-mute);
  font-size: .74rem; font-weight: 400; margin-top: 2px;
}
.links .arrow { color: var(--amber-dim); font-family: var(--font-crt); font-size: 1.25rem; }
@media (max-width: 420px) {
  .links a { grid-template-columns: 1.5rem 1fr auto; gap: .5rem; }
  .links .label { font-size: .86rem; }
}
.links a:hover .arrow { color: var(--amber); text-shadow: 0 0 6px var(--amber-glow); }

/* ---------- equinox labs panel ---------- */
.co {
  position: relative;
  border: 1px solid var(--amber-dim);
  outline: 1px solid var(--amber-line);
  outline-offset: 3px;
  padding: 1.15rem 1.15rem 1.1rem;
  background:
    linear-gradient(135deg, rgba(255,176,0,.07), transparent 55%),
    var(--bg-2);
  display: grid;
  gap: .75rem;
}
@media (min-width: 640px) {
  .co { grid-template-columns: 1fr auto; align-items: end; padding: 1.35rem 1.5rem; }
}
.co .kicker {
  font-size: .68rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--amber-mute); margin-bottom: .3rem;
}
.co h2, .co .name {
  font-family: var(--font-crt);
  font-size: 2rem; line-height: 1;
  color: var(--amber);
  text-shadow: 0 0 8px var(--amber-glow);
  font-weight: 400;
  letter-spacing: .02em;
  margin-bottom: .45rem;
}
.co p { color: var(--amber-dim); line-height: 1.6; font-size: .9rem; max-width: 56ch; }
.co .cta {
  display: inline-flex; align-items: center; gap: .5ch;
  font-size: .82rem; padding: .55rem .9rem;
  border: 1px solid var(--amber); color: var(--amber);
  text-decoration: none; white-space: nowrap;
  transition: background .12s, color .12s, box-shadow .12s;
  justify-self: start;
}
.co .cta:hover, .co .cta:focus-visible {
  background: var(--amber); color: var(--bg);
  box-shadow: 0 0 18px var(--amber-glow);
  text-shadow: none;
}
.co .corner {
  position: absolute; font-family: var(--font-crt); color: var(--amber-dim);
  font-size: 1rem; line-height: 1; pointer-events: none;
}
.co .corner.tl { top: -.55rem; left: -.35rem; }
.co .corner.br { bottom: -.55rem; right: -.35rem; }

/* ---------- compact project list (home) ---------- */
.plist { list-style: none; border-top: 1px dashed var(--amber-line); }
.plist li { border-bottom: 1px dashed var(--amber-line); }
.plist a {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas: "name status" "desc desc";
  gap: .1rem .75rem;
  padding: .75rem .25rem .75rem .5rem;
  color: var(--amber);
  text-decoration: none;
  position: relative;
  transition: background .12s, padding-left .12s;
}
@media (min-width: 640px) {
  .plist a {
    grid-template-columns: 11rem 1fr auto;
    grid-template-areas: "name desc status";
    align-items: baseline;
    gap: 1rem;
  }
}
.plist li:not(.more) a:hover, .plist li:not(.more) a:focus-visible { background: var(--amber-wash); padding-left: 1.1rem; }
.plist li:not(.more) a:hover::before, .plist li:not(.more) a:focus-visible::before {
  content: "▸"; position: absolute; left: .2rem; top: .8rem;
  color: var(--amber); text-shadow: 0 0 6px var(--amber-glow);
}
.plist .name { grid-area: name; font-weight: 500; }
.plist .name::after { content: "/"; color: var(--amber-mute); }
.plist .desc { grid-area: desc; color: var(--amber-mute); font-size: .8rem; }
.plist .status { grid-area: status; }
.plist .more { display: flex; justify-content: space-between; padding: .75rem .5rem; font-size: .8rem; color: var(--amber-mute); }
.plist .more a { display: inline; padding: 0; color: var(--amber); text-decoration: none; }
.plist .more a:hover { text-decoration: underline; }

/* status pill (shared) */
.status {
  font-size: .64rem;
  color: var(--amber-mute);
  text-transform: uppercase;
  letter-spacing: .15em;
  border: 1px solid var(--amber-faint);
  padding: .12rem .45rem;
  white-space: nowrap;
  align-self: center;
  line-height: 1.5;
}
.status.live { color: var(--amber); border-color: var(--amber-dim); }
.status.live::before {
  content: "●"; margin-right: .4em;
  animation: blink 1.6s steps(2) infinite;
}

/* ---------- project cards (projects page) ---------- */
.filter {
  display: flex; align-items: baseline; gap: .5ch;
  color: var(--amber-dim); font-size: .85rem;
  margin-bottom: 1.25rem; flex-wrap: wrap;
}
.filter label { white-space: nowrap; }
.filter label::before { content: "└─$"; color: var(--amber-mute); margin-right: .5ch; }
.filter input {
  flex: 1 1 8ch; min-width: 8ch;
  background: transparent; border: 0; border-bottom: 1px dashed var(--amber-faint);
  color: var(--amber); font: inherit; padding: .1rem .2rem;
  caret-color: var(--amber);
}
.filter input:focus { outline: none; border-bottom-color: var(--amber); box-shadow: none; }
.filter input::placeholder { color: var(--amber-faint); }
.filter .count { color: var(--amber-mute); font-size: .75rem; white-space: nowrap; }

.projects { list-style: none; display: grid; gap: .9rem; margin-bottom: 1.5rem; }
.card {
  position: relative;
  border: 1px solid var(--amber-faint);
  background: rgba(255, 176, 0, .015);
  padding: 1rem 1rem .95rem;
  transition: border-color .15s, background .15s;
  display: grid;
  gap: .5rem;
}
@media (min-width: 640px) { .card { padding: 1.15rem 1.3rem 1.05rem; } }
.card:hover, .card:focus-within { border-color: var(--amber-dim); background: rgba(255, 176, 0, .045); }
.card.featured { border-color: var(--amber-dim); }
.card.featured::before {
  content: "★ flagship";
  position: absolute; top: -.6rem; right: .9rem;
  background: var(--bg); padding: 0 .4rem;
  font-size: .62rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--amber);
}
.card.hidden { display: none; }

.card-head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: .75rem; flex-wrap: wrap;
}
.card h2 {
  font-family: var(--font-crt);
  font-size: 1.75rem; line-height: 1;
  font-weight: 400; letter-spacing: .02em;
}
.card h2 a {
  color: var(--amber); text-decoration: none;
  text-shadow: 0 0 6px var(--amber-glow);
}
/* stretched link: whole card clickable, secondary links stay above it */
.card h2 a::after { content: ""; position: absolute; inset: 0; }
.card .aux { position: relative; z-index: 1; }

.card .url {
  font-size: .76rem; color: var(--amber-mute);
  overflow-wrap: anywhere;
}
.card .url::before { content: "→ "; color: var(--amber-faint); }
.card .desc { color: var(--amber-dim); font-size: .9rem; line-height: 1.6; }
.card .desc code {
  font-family: inherit; font-size: .85em;
  color: var(--amber); background: var(--amber-wash);
  padding: 0 .3em; border: 1px solid var(--amber-line);
  overflow-wrap: anywhere;
}
.card .aux { display: flex; flex-wrap: wrap; gap: .25rem 1rem; font-size: .78rem; }
.card .aux a { color: var(--amber-dim); text-decoration: none; border-bottom: 1px dashed var(--amber-faint); }
.card .aux a:hover { color: var(--amber); border-bottom-color: var(--amber); }
.card .aux a::before { content: "↳ "; color: var(--amber-mute); }
.card .tags { display: flex; flex-wrap: wrap; gap: .25rem .9rem; font-size: .72rem; color: var(--amber-mute); letter-spacing: .04em; margin-top: .15rem; }
.card .tags span::before { content: "#"; color: var(--amber-faint); }
.card .note { font-size: .74rem; color: var(--amber-mute); font-style: italic; }

.empty { display: none; color: var(--amber-dim); font-size: .85rem; padding: 1rem .5rem; border: 1px dashed var(--amber-faint); }
.empty.show { display: block; }

/* ---------- footer ---------- */
.foot {
  border-top: 1px solid var(--amber-faint);
  padding-top: 1rem;
  font-size: .74rem;
  color: var(--amber-mute);
  display: grid;
  gap: .4rem;
}
@media (min-width: 640px) {
  .foot { grid-template-columns: 1fr auto; }
  .foot .r { text-align: right; }
}
.foot a { color: var(--amber-dim); text-decoration: none; border-bottom: 1px dashed var(--amber-faint); }
.foot a:hover { color: var(--amber); border-bottom-color: var(--amber); }
.foot .sep { color: var(--amber-faint); margin: 0 .5ch; }

/* ---------- boot-in stagger ---------- */
.boot { opacity: 0; animation: bootIn .45s ease-out forwards; animation-delay: calc(var(--i, 0) * 90ms); }
@keyframes bootIn {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  body::after, .strip .dot, .tagline .cursor, .status.live::before, .boot {
    animation: none !important;
    opacity: 1;
  }
  * { transition-duration: 0s !important; }
}