/* ============================================================
   GUNTWARE // theme.css
   Cyberdeck + Outrun hybrid design system
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Chakra+Petch:wght@400;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root {
  /* ---- surfaces ---- */
  --bg:          #06080d;
  --bg-deep:     #03050a;
  --panel:       #0b1017;
  --panel-2:     #111823;
  --panel-hi:    #16202e;
  --line:        #1d2b3d;
  --line-hot:    #2a4055;

  /* ---- phosphor / text ---- */
  --fg:          #cfe9dd;
  --fg-dim:      #7d9490;
  --fg-faint:    #4d5f5f;

  /* ---- neon ---- */
  --green:       #00ff9f;
  --green-dim:   #0a8f5c;
  --cyan:        #05d9e8;
  --magenta:     #ff2e97;
  --purple:      #b967ff;
  --amber:       #ffb627;
  --red:         #ff3860;

  /* ---- type ---- */
  --font-display: 'Chakra Petch', 'Segoe UI', sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, 'Cascadia Mono', Consolas, monospace;

  /* ---- geometry ---- */
  --radius: 2px;
  --gap: 18px;
  --maxw: 1240px;

  /* ---- motion ---- */
  --t: 180ms cubic-bezier(.4, 0, .2, 1);

  /* ---- glow ---- */
  --glow-green: 0 0 8px rgba(0,255,159,.45);
  --glow-cyan:  0 0 8px rgba(5,217,232,.45);
  --glow-mag:   0 0 10px rgba(255,46,151,.5);
}

/* accent theming — set data-accent on <html> */
:root { --accent: var(--green); --accent-2: var(--magenta); }
:root[data-accent="cyan"]    { --accent: var(--cyan);    --accent-2: var(--magenta); }
:root[data-accent="magenta"] { --accent: var(--magenta); --accent-2: var(--cyan); }
:root[data-accent="amber"]   { --accent: var(--amber);   --accent-2: var(--cyan); }

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  background: var(--bg-deep);
  color: var(--fg);
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body {
  background-color: var(--bg);
  background-image:
    radial-gradient(ellipse 120% 60% at 50% 100%, rgba(185,103,255,.10), transparent 70%),
    radial-gradient(ellipse 90% 50% at 50% 0%,   rgba(5,217,232,.07),  transparent 70%),
    linear-gradient(rgba(29,43,61,.35) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29,43,61,.35) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 44px 44px, 44px 44px;
  background-attachment: fixed;
}

/* ============================================================
   CRT / scanline overlays
   ============================================================ */
#crt-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9000;
  opacity: 1;
  transition: opacity 300ms;
}
body.no-crt #crt-overlay { opacity: 0; }

#crt-overlay::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    to bottom,
    rgba(0,0,0,0) 0px,
    rgba(0,0,0,0) 2px,
    rgba(0,0,0,.22) 3px,
    rgba(0,0,0,.22) 4px
  );
  mix-blend-mode: multiply;
}
#crt-overlay::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 100% 85% at 50% 50%, transparent 55%, rgba(0,0,0,.55) 100%);
}

/* slow rolling scan bar */
#crt-scanbar {
  position: fixed;
  left: 0; right: 0;
  height: 120px;
  z-index: 9001;
  pointer-events: none;
  background: linear-gradient(to bottom, transparent, rgba(0,255,159,.035), transparent);
  animation: scanroll 7s linear infinite;
}
body.no-crt #crt-scanbar { display: none; }
@keyframes scanroll {
  0%   { transform: translateY(-140px); }
  100% { transform: translateY(100vh); }
}

/* ============================================================
   typography
   ============================================================ */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: .04em;
  line-height: 1.2;
  margin: 0 0 .5em;
}
h1 { font-size: clamp(1.9rem, 4.2vw, 3rem); text-transform: uppercase; }
h2 { font-size: clamp(1.25rem, 2.4vw, 1.7rem); text-transform: uppercase; color: var(--fg); }
h3 { font-size: 1.05rem; color: var(--accent); }
h4 { font-size: .92rem; color: var(--cyan); text-transform: uppercase; letter-spacing: .1em; }

p { margin: 0 0 1.1em; }
a { color: var(--cyan); text-decoration: none; transition: color var(--t); }
a:hover { color: var(--magenta); text-shadow: var(--glow-mag); }

code, kbd, .mono { font-family: var(--font-mono); }
kbd {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-bottom-width: 2px;
  border-radius: 3px;
  padding: 1px 6px;
  font-size: .82em;
  color: var(--fg);
}

/* chrome / neon display text */
.chrome {
  background: linear-gradient(180deg, #ffffff 0%, #cfe4ff 34%, #6f8bb5 52%, #ffffff 60%, #9fb8d8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 2px 0 rgba(255,46,151,.55)) drop-shadow(0 0 14px rgba(5,217,232,.35));
}

.neon-mag { color: var(--magenta); text-shadow: var(--glow-mag); }
.neon-cy  { color: var(--cyan);    text-shadow: var(--glow-cyan); }
.neon-gr  { color: var(--green);   text-shadow: var(--glow-green); }

.dim { color: var(--fg-dim); }
.faint { color: var(--fg-faint); }

/* terminal prompt line */
.prompt::before {
  content: "> ";
  color: var(--accent);
}

/* blinking cursor */
.caret::after {
  content: "\2588";
  color: var(--accent);
  animation: blink 1.05s steps(2, start) infinite;
  margin-left: 2px;
}
@keyframes blink { to { visibility: hidden; } }

/* ============================================================
   layout shell
   ============================================================ */
.shell {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 22px 90px;
  position: relative;
  z-index: 2;
}

/* --- top status bar --- */
.statusbar {
  position: sticky;
  top: 0;
  z-index: 500;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 7px 14px;
  font-size: .74rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--fg-dim);
  background: rgba(6,8,13,.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.statusbar .sb-brand {
  color: var(--accent);
  font-weight: 600;
  text-shadow: var(--glow-green);
}
.statusbar .sb-spacer { flex: 1; }
.statusbar .sb-item { white-space: nowrap; }
.statusbar .sb-item b { color: var(--fg); font-weight: 500; }

.sb-btn {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--fg-dim);
  font-family: var(--font-mono);
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  padding: 3px 9px;
  cursor: pointer;
  border-radius: var(--radius);
  transition: all var(--t);
}
.sb-btn:hover { color: var(--accent); border-color: var(--accent); box-shadow: var(--glow-green); }
.sb-btn[aria-pressed="true"] { color: var(--bg); background: var(--accent); border-color: var(--accent); }

/* --- masthead --- */
.masthead {
  padding: 46px 0 26px;
  text-align: center;
  position: relative;
}
.masthead .kicker {
  font-size: .72rem;
  letter-spacing: .42em;
  text-transform: uppercase;
  color: var(--fg-faint);
  margin-bottom: 10px;
}
.masthead h1 { margin-bottom: 8px; }
.masthead .sub {
  font-size: .82rem;
  color: var(--fg-dim);
  letter-spacing: .1em;
}

/* horizon rule with neon grid */
.horizon {
  height: 120px;
  isolation: isolate;
  margin: 4px 0 0;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  mask-image: linear-gradient(to bottom, transparent, #000 55%);
  -webkit-mask-image: linear-gradient(to bottom, transparent, #000 55%);
}
.horizon::before {
  content: "";
  position: absolute;
  left: -50%; right: -50%;
  bottom: -70px;
  height: 260px;
  background-image:
    linear-gradient(rgba(255,46,151,.9) 2px, transparent 2px),
    linear-gradient(90deg, rgba(5,217,232,.75) 2px, transparent 2px);
  background-size: 100% 26px, 54px 100%;
  transform: perspective(200px) rotateX(64deg);
  transform-origin: 50% 100%;
  animation: gridrun 2.4s linear infinite;
  filter: drop-shadow(0 0 6px rgba(255,46,151,.5));
}
/* setting sun behind the grid */
.horizon::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 6px;
  width: 190px; height: 190px;
  margin-left: -95px;
  border-radius: 50%;
  background: linear-gradient(180deg, var(--amber) 0%, var(--magenta) 55%, var(--purple) 100%);
  opacity: .5;
  filter: blur(1px);
  z-index: -1;
}
@keyframes gridrun {
  from { background-position: 0 0, 0 0; }
  to   { background-position: 0 26px, 0 0; }
}

/* ============================================================
   navigation
   ============================================================ */
.navbar {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
  padding: 18px 0 26px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 28px;
}
.nav-link {
  font-family: var(--font-display);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--fg-dim);
  padding: 6px 13px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  position: relative;
  transition: all var(--t);
}
.nav-link::before {
  content: "";
  position: absolute;
  left: 50%; right: 50%;
  bottom: -1px;
  height: 2px;
  background: var(--accent-2);
  transition: all var(--t);
}
.nav-link:hover {
  color: var(--fg);
  text-shadow: none;
  background: var(--panel);
  border-color: var(--line);
}
.nav-link:hover::before { left: 12%; right: 12%; box-shadow: var(--glow-mag); }
.nav-link.active {
  color: var(--bg);
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: var(--glow-green);
}
.nav-link.active::before { left: 0; right: 0; background: transparent; }

/* ============================================================
   panels / cards
   ============================================================ */
.panel {
  background: linear-gradient(180deg, var(--panel) 0%, var(--panel-2) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  position: relative;
}
.panel::after {
  content: "";
  position: absolute;
  top: -1px; right: -1px;
  width: 12px; height: 12px;
  border-top: 1px solid var(--accent);
  border-right: 1px solid var(--accent);
  opacity: .8;
}

.panel-hd {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-bottom: 1px solid var(--line);
  background: rgba(0,0,0,.28);
  font-size: .72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--fg-dim);
}
.panel-hd .dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: var(--glow-green);
  flex: none;
}
.panel-bd { padding: 18px; }

/* window chrome variant */
.win-dots { display: flex; gap: 5px; margin-left: auto; }
.win-dots i {
  width: 9px; height: 9px;
  border: 1px solid var(--line);
  display: block;
  border-radius: 1px;
}

/* ============================================================
   buttons
   ============================================================ */
.btn {
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--fg-dim);
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 8px 15px;
  cursor: pointer;
  transition: all var(--t);
  position: relative;
}
.btn:hover {
  color: var(--fg);
  border-color: var(--accent);
  background: var(--panel-hi);
}
.btn.active, .btn[aria-selected="true"] {
  color: var(--bg);
  background: var(--accent);
  border-color: var(--accent);
  font-weight: 600;
  box-shadow: var(--glow-green);
}

/* ============================================================
   blog-style content blocks
   ============================================================ */
.prose { max-width: 74ch; }
.prose p { color: var(--fg); }
.prose h2 { margin-top: 1.8em; }
.prose h3 { margin-top: 1.5em; }
.prose > *:first-child { margin-top: 0; }

.lede {
  font-size: 1.06rem;
  color: var(--fg);
  border-left: 2px solid var(--accent);
  padding-left: 16px;
}

blockquote, .pullquote {
  margin: 1.6em 0;
  padding: 14px 18px;
  border-left: 2px solid var(--magenta);
  background: rgba(255,46,151,.06);
  font-family: var(--font-display);
  font-size: 1.08rem;
  color: var(--fg);
}

.entry-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--fg-faint);
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--line);
}
.entry-meta b { color: var(--accent); font-weight: 500; }

/* ascii divider */
.divider {
  border: 0;
  color: var(--line);
  text-align: center;
  overflow: hidden;
  white-space: nowrap;
  margin: 34px 0;
  font-size: .8rem;
  user-select: none;
  opacity: .6;
}
.divider::before {
  content: "+ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +";
  color: var(--line-hot);
  letter-spacing: -1px;
}

/* spec table */
.specs {
  width: 100%;
  border-collapse: collapse;
  font-size: .84rem;
}
.specs th, .specs td {
  text-align: left;
  padding: 7px 12px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.specs th {
  color: var(--fg-faint);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: .1em;
  font-size: .72rem;
  width: 42%;
  white-space: nowrap;
}
.specs td { color: var(--fg); }
.specs tr:last-child th, .specs tr:last-child td { border-bottom: 0; }

/* tag chips */
.tag {
  display: inline-block;
  font-size: .68rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 2px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--fg-dim);
  background: var(--panel);
}
.tag.hot { color: var(--magenta); border-color: rgba(255,46,151,.45); }
.tag.ok  { color: var(--green);   border-color: rgba(0,255,159,.35); }
.tag.cy  { color: var(--cyan);    border-color: rgba(5,217,232,.35); }
.tag.am  { color: var(--amber);   border-color: rgba(255,182,39,.35); }

/* image frames */
.frame {
  position: relative;
  background: var(--bg-deep);
  border: 1px solid var(--line);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
/* The image (or the placeholder standing in for it) takes all the space the
   caption doesn't, so an aspect-ratio'd frame never shows dead area. */
.frame > img { display: block; width: 100%; flex: 1 1 auto; min-height: 0; object-fit: cover; }
.frame > .slot { flex: 1 1 auto; min-height: 0; }
.frame > figcaption { flex: none; }
.frame figcaption {
  padding: 7px 11px;
  font-size: .72rem;
  color: var(--fg-dim);
  border-top: 1px solid var(--line);
  background: rgba(0,0,0,.3);
}

/* placeholder slot for photos not uploaded yet */
.slot {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 190px;
  color: var(--fg-faint);
  font-size: .74rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  text-align: center;
  padding: 20px;
  background:
    repeating-linear-gradient(45deg, rgba(29,43,61,.25) 0 10px, transparent 10px 20px),
    var(--bg-deep);
}
.slot .slot-icon { font-size: 1.5rem; color: var(--line-hot); }
.slot b { color: var(--fg-dim); font-weight: 500; }
/* In tight frames the second line is noise — the label is enough. */
.slot.compact { min-height: 0; font-size: .6rem; gap: 3px; padding: 8px; }
.slot.compact .slot-hint { display: none; }
.slot.compact .slot-icon { font-size: 1.1rem; }

/* loading / error states */
.loading, .errbox {
  padding: 40px 20px;
  text-align: center;
  color: var(--fg-dim);
  font-size: .82rem;
  letter-spacing: .1em;
}
.errbox { color: var(--red); border: 1px solid rgba(255,56,96,.4); background: rgba(255,56,96,.06); }

/* utility */
.grid { display: grid; gap: var(--gap); }
.row  { display: flex; gap: var(--gap); flex-wrap: wrap; }
.center { text-align: center; }
.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;
}

/* scrollbars */
* { scrollbar-width: thin; scrollbar-color: var(--line-hot) transparent; }
*::-webkit-scrollbar { width: 9px; height: 9px; }
*::-webkit-scrollbar-track { background: var(--bg-deep); }
*::-webkit-scrollbar-thumb { background: var(--line); border: 2px solid var(--bg-deep); }
*::-webkit-scrollbar-thumb:hover { background: var(--accent); }

::selection { background: var(--magenta); color: #fff; }

/* motion safety */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  #crt-scanbar { display: none; }
}
