/* =========================================================
   FONT — self-hosted, subset to basic Latin, ~6KB.
   Orbitron (Bold instance), OFL licensed —
   see fonts/Orbitron-LICENSE.txt
   ========================================================= */
@font-face {
  font-family: "Orbitron";
  src: url("fonts/Orbitron-Bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
font-family: "PressStart2P";
src: url("fonts/PressStart2P-Regular.ttf");
font-weight: 700;
font-style: normal;
font-display: swap;
}



/* =========================================================
   TOKENS — Miku Vintage palette (the only palette now — no
   more New/Colorblind picker). Light/dark mode is still
   switchable, just via a manual toggle instead of only
   following the OS preference.
   ========================================================= */
:root {
  --teal:       #058198;
  --teal-dark:  #046577;
  --teal-deep:  #03404c;
  --pink:       #dc2961;
  --pink-dark:  #b0214e;

  --black:      #1a1a1a;  /* ink / borders / text — flips light in dark mode */
  --ink-soft:   #666666;  /* muted text — flips lighter in dark mode */
  --bg:         #fdfcf8;  /* page background — flips dark in dark mode */
  --surface:    #ffffff;  /* opaque UI surfaces (dropdown bg, etc) — flips dark */
  --card-bg:    rgba(255, 255, 255, 0.86); /* the content card — semi-transparent
                                               so the scattered background shows
                                               through slightly; flips dark */
  --card-shadow: rgba(26, 26, 26, 0.08);
  --on-accent:  #ffffff;  /* text sitting on filled teal/pink buttons —
                              stays light regardless of mode */

  --font-display: "PressStart2P", ui-monospace, monospace;
  --font-body:  "PressStart2P", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto,
                Helvetica, Arial, sans-serif;
}

/* Dark mode — three ways to end up here, so it degrades gracefully:
   1) body[data-mode="dark"] — set by script.js once it knows the
      user's stored choice or, on first visit, the OS preference
   2) body:has(.mode-toggle:checked) — native CSS state of the
      toggle itself, works with JS disabled too (just without memory
      across pages)
   3) @media (prefers-color-scheme: dark) — final fallback so a
      first-time, no-JS visitor still gets a sensible default */
@media (prefers-color-scheme: dark) {
  :root {
    --black:      #f2efe9;
    --ink-soft:   #a39d94;
    --bg:         #15171c;
    --surface:    #1f2127;
    --card-bg:    rgba(24, 26, 31, 0.82);
    --card-shadow: rgba(0, 0, 0, 0.35);
  }
}
body[data-mode="dark"],
body:has(.mode-toggle:checked) {
  --black:      #f2efe9;
  --ink-soft:   #a39d94;
  --bg:         #15171c;
  --surface:    #1f2127;
  --card-bg:    rgba(24, 26, 31, 0.82);
  --card-shadow: rgba(0, 0, 0, 0.35);
}
/* explicit "force light" override — needed for the case where the
   OS is set to dark but the person has manually chosen light mode */
body[data-mode="light"] {
  --black:      #1a1a1a;
  --ink-soft:   #666666;
  --bg:         #fdfcf8;
  --surface:    #ffffff;
  --card-bg:    rgba(255, 255, 255, 0.86);
  --card-shadow: rgba(26, 26, 26, 0.08);
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background-color: var(--bg);
  color: var(--black);
  font-family: var(--font-body);
  line-height: 1.65;
  font-size: 13px;
  display: grid;
  grid-template-columns: 1fr minmax(0, 640px) 1fr;
}

img { max-width: 100%; display: block; }
a { color: var(--teal-deep); }
a:hover { color: var(--pink-dark); }
a:focus-visible { outline: 2px dashed var(--black); outline-offset: 2px; }

.wrap {
  grid-column: 2;
  width: 100%;
  max-width: 640px;
  margin: 2.5rem auto 4rem;
  padding: 2.5rem 1.75rem;
  background: var(--card-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 2px solid var(--black);
  box-shadow: 0 6px 0 var(--card-shadow);
}

/* =========================================================
   HOME LINK — the only cross-page navigation outside index.html
   ========================================================= */
.home-link {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.03em;
  padding: 0.5rem 0.9rem;
  border: 2px solid var(--black);
  color: var(--black);
  text-decoration: none;
  margin-bottom: 2rem;
}
.home-link:hover {
  background: var(--teal);
  border-color: var(--teal);
  color: var(--on-accent);
}

/* =========================================================
   HOME HUB — nav buttons, only present on index.html
   ========================================================= */
.hub-nav {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.6rem;
  margin: 2rem 0;
}
.hub-nav a {
  display: block;
  text-align: center;
  font-family: var(--font-display);
  font-size: 0.7rem;
  padding: 0.9rem 0.5rem;
  border: 2px solid var(--black);
  color: var(--black);
  text-decoration: none;
}
.hub-nav a:hover {
  background: var(--teal);
  border-color: var(--teal);
  color: var(--on-accent);
}

/* =========================================================
   TYPOGRAPHY
   ========================================================= */
h1 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  line-height: 1.5;
  color: var(--teal-deep);
  margin: 0 0 0.5rem;
}
h2 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--pink-dark);
  margin: 2rem 0 1rem;
}
h3 {
  font-size: 1.05rem;
  margin: 0 0 0.4rem;
}
p { margin: 0 0 1rem; }

.date {
  display: block;
  font-family: var(--font-display);
  font-size: 0.62rem;
  color: var(--ink-soft);
  margin-bottom: 0.5rem;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0.75rem 0 1rem;
}
.tag {
  font-family: var(--font-display);
  font-size: 0.55rem;
  text-transform: uppercase;
  color: var(--teal-deep);
  border: 1px solid var(--teal);
  border-radius: 999px;
  padding: 0.18rem 0.55rem;
}

/* =========================================================
   CARDS — used for post/project entries on listing pages,
   with small pixel-bracket corners as the one decorative motif
   ========================================================= */
.card {
  position: relative;
  border: 1px solid var(--black);
  padding: 1.1rem;
  margin-bottom: 1.1rem;
}
.card::before,
.card::after {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  pointer-events: none;
}
.card::before {
  top: 4px; left: 4px;
  border-top: 2px solid var(--teal);
  border-left: 2px solid var(--teal);
}
.card::after {
  bottom: 4px; right: 4px;
  border-bottom: 2px solid var(--teal);
  border-right: 2px solid var(--teal);
}
.card h3 a { color: var(--black); }
.card h3 a:hover { color: var(--pink-dark); }
.card p { color: var(--ink-soft); font-size: 0.92rem; margin: 0.4rem 0 0; }

.thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 2px solid var(--black);
  margin: 1.2rem 0;
  overflow: hidden;
}
.thumb img { width: 100%; height: 100%; object-fit: cover; }

/* photo grid */
.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 0.9rem;
  margin-top: 1rem;
}
.photo-card { text-align: center; }
.photo-frame {
  aspect-ratio: 1 / 1;
  border: 2px solid var(--black);
  background: repeating-conic-gradient(var(--teal) 0% 25%, var(--pink) 0% 50%);
  background-size: 14px 14px;
  margin-bottom: 0.4rem;
  overflow: hidden;
}
.photo-frame img { width: 100%; height: 100%; object-fit: cover; }
.photo-caption {
  font-family: var(--font-display);
  font-size: 0.5rem;
  color: var(--teal-deep);
}

/* video embed */
.video-embed {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  margin: 1.5rem 0;
  border: 2px solid var(--black);
  overflow: hidden;
}
.video-embed iframe {
  position: absolute; top: 0; left: 0;
  width: 100%; height: 100%; border: 0;
}

hr {
  border: none;
  border-top: 1px dashed var(--black);
  margin: 2.5rem 0;
}

/* =========================================================
   DARK MODE TOGGLE — present on every page, doesn't count as
   cross-page navigation since it doesn't link anywhere
   ========================================================= */
.mode-toggle-wrap {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin: 2.5rem 0 0;
}
.mode-toggle {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  overflow: hidden;
}
.mode-toggle-label {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-display);
  font-size: 0.6rem;
  color: var(--black);
  cursor: pointer;
}
.mode-track {
  position: relative;
  width: 40px;
  height: 20px;
  flex: none;
  background: var(--surface);
  border: 2px solid var(--black);
  border-radius: 999px;
}
.mode-thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--black);
  transition: transform 0.15s ease, background 0.15s ease;
}
.mode-toggle-wrap:has(.mode-toggle:checked) .mode-thumb {
  transform: translateX(18px);
  background: var(--teal);
}
.mode-toggle:focus-visible ~ .mode-track {
  outline: 2px dashed var(--black);
  outline-offset: 2px;
}

/* =========================================================
   BACKGROUND SCATTER — dynamically populated by script.js
   with randomly placed, randomly rotated images. Sits behind
   all page content (the white .wrap card covers most of it).
   ========================================================= */
.bg-scatter-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  overflow: hidden;
  pointer-events: none;
}
.bg-scatter-slot {
  position: absolute;
  transform: rotate(var(--rot, 0deg));
  transition: transform 0.15s ease;
}
.bg-scatter-slot img {
  width: 100%;
  height: auto;
  display: block;
  pointer-events: none; /* clicks are handled by the <a> wrapper, not the image */
  -webkit-user-drag: none;
}
/* only linked entries (rendered as <a>) become clickable/hoverable —
   the rest stay purely decorative, same as before */
span.bg-scatter-slot { pointer-events: none; }
a.bg-scatter-slot {
  pointer-events: auto;
  cursor: pointer;
}
a.bg-scatter-slot:hover,
a.bg-scatter-slot:focus-visible {
  transform: rotate(var(--rot, 0deg)) scale(1.12);
}
a.bg-scatter-slot:focus-visible {
  outline: 2px dashed var(--black);
  outline-offset: 3px;
}

/* =========================================================
   TRAVEL MAP — a simple original pixel-style world silhouette
   with pin markers for places visited. All placeholder data —
   see travel.html for how to add real pins.
   ========================================================= */
.travel-map-wrap {
  position: relative;
  border: 2px solid var(--black);
  background: var(--surface);
  margin: 1rem 0 1.5rem;
}
.travel-map-wrap svg { display: block; width: 100%; height: auto; }

.map-pin {
  position: absolute;
  transform: translate(-50%, -100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: default;
}
.map-pin .pin-flag {
  width: 13px;
  height: 10px;
  background: var(--pink);
  clip-path: polygon(0 0, 100% 25%, 0 50%);
  margin-bottom: -1px;
}
.map-pin .pin-stem {
  width: 2px;
  height: 12px;
  background: var(--black);
}
.map-pin .pin-label {
  position: absolute;
  top: -1.6rem;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  font-family: var(--font-display);
  font-size: 0.5rem;
  background: var(--surface);
  border: 1px solid var(--black);
  padding: 0.15rem 0.4rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.1s ease;
}
.map-pin:hover .pin-label,
.map-pin:focus-visible .pin-label {
  opacity: 1;
}

.travel-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.travel-list li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--black);
  font-size: 0.92rem;
}
.travel-list li:last-child { border-bottom: none; }
.travel-list .pin-flag-inline {
  flex: none;
  width: 13px;
  height: 10px;
  background: var(--pink);
  clip-path: polygon(0 0, 100% 25%, 0 50%);
}
.travel-list .place-name { flex: 1; }
.travel-list .place-note { color: var(--ink-soft); font-size: 0.85rem; }

footer {
  margin-top: 2rem;
  font-family: var(--font-display);
  font-size: 0.55rem;
  color: var(--ink-soft);
}