/* ════════════════════════════════════════════════════════════════════
   CALDWELL://PLAYGROUND — styles
   Theme colors are CSS variables so the terminal can hot-swap them.
   ════════════════════════════════════════════════════════════════════ */

:root {
  --bg: #05080f;
  --panel: rgba(10, 16, 28, 0.72);
  --panel-border: rgba(61, 255, 168, 0.18);
  --ink: #d7e2ea;
  --dim: #7f8b9c;
  --accent: #3dffa8;
  --accent-soft: rgba(61, 255, 168, 0.14);
  --warn: #ffc14d;
  --mono: ui-monospace, "SF Mono", "Cascadia Code", Menlo, Consolas, monospace;
}

[data-theme="amber"]   { --accent: #ffc14d; --accent-soft: rgba(255,193,77,.14);  --panel-border: rgba(255,193,77,.18); }
[data-theme="cyan"]    { --accent: #4dd8ff; --accent-soft: rgba(77,216,255,.14);  --panel-border: rgba(77,216,255,.18); }
[data-theme="synthwave"]{ --accent: #ff6ec7; --accent-soft: rgba(255,110,199,.14); --panel-border: rgba(255,110,199,.18); }

* { box-sizing: border-box; }

[hidden] { display: none !important; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 15px;
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Subtle CRT scanlines over everything */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom, transparent 0 2px, rgba(0, 0, 0, 0.12) 2px 4px);
  z-index: 90;
}

/* ── The big canvas ──────────────────────────────────────────────── */
#scene {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
}

/* ── Boot overlay ────────────────────────────────────────────────── */
#boot {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: opacity 0.4s;
}
#boot.done { opacity: 0; pointer-events: none; }
#boot pre {
  color: var(--accent);
  font-family: var(--mono);
  font-size: clamp(11px, 2.5vw, 14px);
  min-width: min(34ch, 90vw);
}

/* ── Status bar ──────────────────────────────────────────────────── */
#statusbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 16px;
  font-size: 12px;
  letter-spacing: 0.06em;
  background: linear-gradient(to bottom, rgba(5, 8, 15, 0.92), rgba(5, 8, 15, 0.55));
  border-bottom: 1px solid var(--panel-border);
  backdrop-filter: blur(6px);
}
.sb-brand { color: var(--accent); font-weight: 700; white-space: nowrap; }
.sb-node { color: var(--dim); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sb-right { display: flex; align-items: center; gap: 10px; white-space: nowrap; }
#sb-clock { color: var(--dim); font-variant-numeric: tabular-nums; }
.sb-btn {
  background: transparent;
  border: 1px solid var(--panel-border);
  color: var(--accent);
  font-family: var(--mono);
  font-size: 12px;
  padding: 3px 9px;
  border-radius: 4px;
  cursor: pointer;
}
.sb-btn:hover { background: var(--accent-soft); }

/* ── Layout ──────────────────────────────────────────────────────── */
/* main is click-transparent so the mesh canvas gets clicks in the gaps;
   real content re-enables pointer events below */
main { position: relative; z-index: 10; pointer-events: none; }
.panel-section, footer { pointer-events: auto; }

/* HERO */
#hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  pointer-events: none;          /* let clicks reach the canvas… */
  padding: 80px 20px 40px;
  position: relative;
}
#hero a, #hero kbd { pointer-events: auto; }  /* …except real controls */

.hero-eyebrow { color: var(--accent); margin: 0 0 6px; font-size: 13px; }
#hero h1 {
  margin: 0;
  font-size: clamp(48px, 12vw, 128px);
  line-height: 0.95;
  letter-spacing: 0.04em;
  color: var(--ink);
  text-shadow: 0 0 24px var(--accent-soft), 0 0 90px var(--accent-soft);
}
.hero-sub { color: var(--dim); margin: 18px 0 28px; font-size: clamp(13px, 2.4vw, 16px); }
.hero-hints {
  list-style: none;
  margin: 0; padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  justify-content: center;
  color: var(--dim);
  font-size: 12.5px;
}
kbd {
  font-family: var(--mono);
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid var(--panel-border);
  border-radius: 4px;
  padding: 1px 6px;
  font-size: 11px;
}
.scroll-cue {
  position: absolute;
  bottom: 22px;
  color: var(--accent);
  font-size: 22px;
  animation: bob 1.8s ease-in-out infinite;
}
@keyframes bob { 50% { transform: translateY(8px); opacity: 0.4; } }

/* Panels */
.panel-section {
  max-width: 980px;
  margin: 0 auto 90px;
  padding: 34px clamp(18px, 4vw, 44px);
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  backdrop-filter: blur(8px);
  box-shadow: 0 0 60px rgba(0, 0, 0, 0.45);
}
.panel-section h2 {
  margin: 0 0 6px;
  font-size: clamp(20px, 4vw, 28px);
  letter-spacing: 0.12em;
}
.h-num { color: var(--accent); margin-right: 10px; }
.section-lede { color: var(--dim); margin: 0 0 26px; max-width: 64ch; }

/* Project cards */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}
.card {
  position: relative;
  display: block;
  padding: 20px 18px 46px;
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  background: rgba(5, 8, 15, 0.5);
  color: var(--ink);
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}
.card:hover {
  text-decoration: none;
  transform: translateY(-4px) scale(1.015);
  border-color: var(--accent);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5), 0 0 24px var(--accent-soft);
}
.card::before, .card::after {
  content: "";
  position: absolute;
  width: 14px; height: 14px;
  border-color: var(--accent);
  border-style: solid;
  opacity: 0.7;
}
.card::before { top: -1px; left: -1px; border-width: 2px 0 0 2px; }
.card::after  { bottom: -1px; right: -1px; border-width: 0 2px 2px 0; }
.card-tag {
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--accent);
  border: 1px solid var(--panel-border);
  padding: 2px 8px;
  border-radius: 3px;
}
.card h3 { margin: 14px 0 8px; font-size: 17px; }
.card p { margin: 0; color: var(--dim); font-size: 13px; }
.card-go {
  position: absolute;
  bottom: 14px; left: 18px;
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--accent);
}

/* Mission control */
.orbit-grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(220px, 1fr);
  gap: 22px;
  align-items: start;
}
.map-wrap {
  border: 1px solid var(--panel-border);
  border-radius: 6px;
  overflow: hidden;
  background: #04060c;
}
#map { display: block; width: 100%; height: auto; }
.tele-title { margin: 0 0 14px; font-size: 15px; letter-spacing: 0.08em; }
.status-chip {
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 3px;
  background: var(--accent-soft);
  color: var(--accent);
  vertical-align: middle;
}
.status-chip.err { background: rgba(255, 99, 99, 0.15); color: #ff6363; }
.tele-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 16px;
  margin: 0 0 18px;
  font-size: 13px;
}
.tele-grid dt { color: var(--dim); }
.tele-grid dd { margin: 0; color: var(--accent); font-variant-numeric: tabular-nums; }
.gs-note { font-size: 11px; color: var(--dim); margin: 8px 0 14px; }
.gs-lookup {
  color: var(--warn);
  font-size: 12px;
  letter-spacing: 0.08em;
  animation: pulse-txt 1.4s ease-in-out infinite;
}
@keyframes pulse-txt { 50% { opacity: 0.35; } }

/* Mesh stats */
.mesh-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}
.stat {
  border: 1px solid var(--panel-border);
  border-radius: 6px;
  padding: 14px;
  text-align: center;
  background: rgba(5, 8, 15, 0.5);
}
.stat-n {
  display: block;
  font-size: clamp(22px, 4vw, 32px);
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}
.stat-l { font-size: 10px; letter-spacing: 0.18em; color: var(--dim); }
.mesh-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* Buttons */
.big-btn {
  display: inline-block;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid var(--accent);
  border-radius: 5px;
  padding: 10px 18px;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
}
.big-btn:hover { background: var(--accent); color: var(--bg); text-decoration: none; }
.big-btn:active { transform: scale(0.97); }

/* Support */
.support-row { display: flex; flex-wrap: wrap; gap: 12px; }
.support-fineprint { color: var(--dim); font-size: 11.5px; margin-top: 20px; }

/* Footer */
footer {
  text-align: center;
  color: var(--dim);
  font-size: 12px;
  padding: 30px 16px 46px;
}
.footer-egg { opacity: 0.35; letter-spacing: 0.2em; cursor: default; }

/* ── Tooltip ─────────────────────────────────────────────────────── */
#tooltip {
  position: fixed;
  z-index: 110;
  pointer-events: none;
  background: rgba(5, 10, 18, 0.92);
  border: 1px solid var(--accent);
  border-radius: 5px;
  padding: 8px 11px;
  font-size: 11px;
  line-height: 1.5;
  color: var(--ink);
  white-space: pre;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
}
#tooltip .tt-name { color: var(--accent); font-weight: 700; }

/* ── Toast ───────────────────────────────────────────────────────── */
#toast {
  position: fixed;
  bottom: 26px; left: 50%;
  transform: translateX(-50%);
  z-index: 130;
  background: rgba(5, 10, 18, 0.94);
  border: 1px solid var(--accent);
  color: var(--accent);
  border-radius: 6px;
  padding: 10px 20px;
  font-size: 13px;
  letter-spacing: 0.05em;
  box-shadow: 0 0 30px var(--accent-soft);
  animation: toast-in 0.25s ease-out;
}
@keyframes toast-in { from { opacity: 0; transform: translate(-50%, 12px); } }

/* ── Terminal ────────────────────────────────────────────────────── */
#terminal {
  position: fixed;
  z-index: 150;
  left: 50%;
  bottom: 4vh;
  transform: translateX(-50%);
  width: min(680px, 94vw);
  height: min(420px, 70vh);
  display: flex;
  flex-direction: column;
  background: rgba(3, 6, 11, 0.96);
  border: 1px solid var(--accent);
  border-radius: 8px;
  box-shadow: 0 12px 60px rgba(0, 0, 0, 0.8), 0 0 40px var(--accent-soft);
  font-size: 13px;
}
#terminal[hidden] { display: none; }
.term-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 12px;
  color: var(--dim);
  font-size: 11px;
  border-bottom: 1px solid var(--panel-border);
}
.term-bar button {
  background: none; border: none;
  color: var(--dim);
  cursor: pointer;
  font-size: 13px;
  font-family: var(--mono);
}
.term-bar button:hover { color: var(--accent); }
#term-out {
  flex: 1;
  overflow-y: auto;
  padding: 10px 14px;
  white-space: pre-wrap;
  word-break: break-word;
}
#term-out .t-cmd { color: var(--accent); }
#term-out .t-dim { color: var(--dim); }
#term-out .t-warn { color: var(--warn); }
.term-input-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-top: 1px solid var(--panel-border);
}
.term-prompt { color: var(--accent); }
#term-in {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 13px;
  caret-color: var(--accent);
}

/* ── Effects ─────────────────────────────────────────────────────── */
body.barrel-roll { animation: barrel 1.4s ease-in-out 1; }
@keyframes barrel { to { transform: rotate(360deg); } }

body.glitch main, body.glitch #statusbar { animation: glitch 0.09s steps(2) 14; }
@keyframes glitch {
  25% { transform: translate(-5px, 2px) skewX(-2deg); filter: hue-rotate(90deg); }
  75% { transform: translate(4px, -3px) skewX(3deg);  filter: invert(0.8); }
}

body.morse-flash::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 95;
  pointer-events: none;
  box-shadow: inset 0 0 0 4px var(--accent), inset 0 0 80px var(--accent-soft);
}

/* ── Small screens ───────────────────────────────────────────────── */
@media (max-width: 700px) {
  #sb-clock { display: none; }
  .orbit-grid { grid-template-columns: 1fr; }
  .panel-section { margin-bottom: 50px; }
}

/* ── Reduced motion ──────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .scroll-cue, .gs-lookup { animation: none; }
  body.barrel-roll, body.glitch main, body.glitch #statusbar { animation: none; }
  .card, .big-btn { transition: none; }
}