styles.css

:root {
  --green: #41ff00;
  --green-dim: #1a6600;
  --green-glow: rgba(65, 255, 0, 0.25);
  --black: #010800;
  --panel: #020d01;
  --border: #1a3310;
  --muted: #3a6630;
  --text: #41ff00;
  --warn: #ffcc00;
  --danger: #ff3366;
  --font: "VT323", monospace;
}

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

html, body {
  height: 100%;
  background: var(--black);
  color: var(--green);
  font-family: var(--font);
  font-size: 20px;
  line-height: 1.4;
  overflow-x: hidden;
}

/* ── CRT shell ─────────────────────────────────────────────────────────────── */
.crt-shell {
  position: relative;
  min-height: 100vh;
  padding: 16px;
  overflow: hidden;
  animation: crt-flicker 8s infinite;
}

.scanlines {
  position: fixed; inset: 0; z-index: 100; pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent 2px,
    rgba(0,0,0,0.18) 2px,
    rgba(0,0,0,0.18) 4px
  );
}

.screen-glow {
  position: fixed; inset: 0; z-index: 99; pointer-events: none;
  background: radial-gradient(ellipse at 50% 50%, var(--green-glow) 0%, transparent 70%);
  opacity: 0.4;
}

/* ── Topbar ────────────────────────────────────────────────────────────────── */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
}

.brand { display: flex; align-items: center; gap: 14px; }

.mark {
  font-size: 14px;
  line-height: 1.2;
  color: var(--green);
  text-shadow: 0 0 8px var(--green);
}

.brand h1 {
  font-size: 28px;
  font-family: var(--font);
  letter-spacing: 4px;
  text-shadow: 0 0 12px var(--green);
  margin: 0;
}

.brand p {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 2px;
  margin: 0;
}

.topbar-controls { display: flex; align-items: center; gap: 20px; }

.clock-block {
  display: flex; flex-direction: column; align-items: flex-end;
  font-size: 13px;
  color: var(--muted);
}

.clock-block strong { font-size: 18px; color: var(--green); }

/* ── Terminal button ───────────────────────────────────────────────────────── */
.terminal-button {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--green);
  font-family: var(--font);
  font-size: 16px;
  padding: 4px 12px;
  cursor: pointer;
  letter-spacing: 1px;
  transition: border-color 0.15s, color 0.15s;
}
.terminal-button:hover { border-color: var(--green); color: var(--green); }
.terminal-button[aria-pressed="true"] { color: var(--black); background: var(--green); }

/* ── Dashboard grid ────────────────────────────────────────────────────────── */
.dashboard {
  display: grid;
  grid-template-columns: 1fr 2fr;
  grid-template-rows: auto auto;
  gap: 12px;
}

/* ── Panel ─────────────────────────────────────────────────────────────────── */
.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 14px;
}

.panel-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  padding-bottom: 8px;
  margin-bottom: 12px;
  letter-spacing: 1px;
}

.dim { color: var(--muted); font-size: 13px; }

/* ── Agent panel ───────────────────────────────────────────────────────────── */
.agent-core {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 14px;
}

.agent-orb {
  position: relative;
  width: 64px; height: 64px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.agent-orb.online  { box-shadow: 0 0 24px var(--green), 0 0 48px rgba(65,255,0,0.2); animation: orb-pulse 2s ease-in-out infinite; }
.agent-orb.offline { opacity: 0.4; }

.orb-ring {
  position: absolute; inset: 4px;
  border-radius: 50%;
  border: 2px solid currentColor;
  animation: rotate 6s linear infinite;
}
.agent-orb.online  .orb-ring { color: var(--green); }
.agent-orb.offline .orb-ring { color: var(--muted); }

.orb-center { font-size: 28px; position: relative; z-index: 1; }
.agent-orb.online  .orb-center { text-shadow: 0 0 12px var(--green); }

.agent-identity { display: flex; flex-direction: column; gap: 3px; }
.agent-identity .label { font-size: 11px; color: var(--muted); letter-spacing: 1px; }
.agent-identity strong { font-size: 26px; letter-spacing: 3px; }

.state { font-size: 13px; letter-spacing: 2px; }
.state.online  { color: var(--green); }
.state.offline { color: var(--muted); }
.state.processing { color: var(--warn); }

/* ── Telemetry ─────────────────────────────────────────────────────────────── */
.telemetry {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 12px;
  font-size: 14px;
}

.telemetry div { display: flex; flex-direction: column; }
.telemetry dt { font-size: 10px; color: var(--muted); letter-spacing: 1px; }
.telemetry dd { color: var(--green); }

/* ── Chain panel ───────────────────────────────────────────────────────────── */
.chain-panel { grid-column: 2; grid-row: 1 / 3; }

.chain-head {
  display: grid;
  grid-template-columns: 40px 160px 1fr 120px;
  gap: 8px;
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 1px;
  padding: 0 4px 6px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 4px;
}

.chain-terminal {
  height: 420px;
  overflow-y: auto;
  font-size: 14px;
  scrollbar-width: thin;
  scrollbar-color: var(--border) var(--black);
}

.chain-line {
  display: grid;
  grid-template-columns: 40px 160px 1fr 120px;
  gap: 8px;
  padding: 3px 4px;
  border-bottom: 1px solid rgba(26,51,16,0.4);
  cursor: default;
}

.chain-line:hover { background: rgba(65,255,0,0.04); }

.chain-line .seq  { color: var(--muted); }
.chain-line .ts   { color: var(--muted); }
.chain-line .event { color: var(--green); }
.chain-line .hash { color: var(--green-dim); font-size: 12px; }
.chain-line.new-entry { animation: entry-flash 0.6s ease-out; }

.boot-line { color: var(--muted); padding: 4px; font-size: 14px; }

.chain-footer {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--muted);
  padding-top: 8px;
  border-top: 1px solid var(--border);
  margin-top: 6px;
}

.stream-dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--muted);
  vertical-align: middle;
}
.stream-dot.live { background: var(--green); box-shadow: 0 0 6px var(--green); animation: orb-pulse 1.5s infinite; }

/* ── Race panel ────────────────────────────────────────────────────────────── */
.race-list { display: flex; flex-direction: column; gap: 8px; }

.race-row {
  display: grid;
  grid-template-columns: 80px 1fr 60px;
  align-items: center;
  gap: 10px;
  font-size: 15px;
}

.race-name { color: var(--green); letter-spacing: 1px; }

.race-track {
  height: 8px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
  position: relative;
}

.race-fill {
  height: 100%;
  background: var(--green);
  border-radius: 2px;
  transition: width 0.4s ease;
  box-shadow: 0 0 8px var(--green);
}

.race-score { color: var(--muted); font-size: 13px; text-align: right; }
.race-empty { color: var(--muted); font-size: 15px; }

/* ── System panel ──────────────────────────────────────────────────────────── */
.system-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  font-size: 15px;
}

.sys-item { display: flex; flex-direction: column; }
.sys-item .sys-label { font-size: 10px; color: var(--muted); letter-spacing: 1px; margin-bottom: 2px; }
.sys-item .sys-value { color: var(--green); }

/* ── Command line ──────────────────────────────────────────────────────────── */
.command-line {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

#magma-input {
  flex: 1;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border);
  outline: none;
  color: var(--green);
  font-family: var(--font);
  font-size: 18px;
  padding: 2px 0;
  caret-color: var(--green);
}

#command-history {
  max-height: 80px;
  overflow-y: auto;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 6px;
  scrollbar-width: none;
}

footer {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--muted);
  padding-top: 10px;
  border-top: 1px solid var(--border);
  margin-top: 12px;
  letter-spacing: 1px;
}

/* ── Keyframes ─────────────────────────────────────────────────────────────── */
@keyframes crt-flicker {
  0%, 96%, 98%, 100% { opacity: 1; }
  97% { opacity: 0.93; }
  99% { opacity: 0.97; }
}

@keyframes rotate {
  to { transform: rotate(360deg); }
}

@keyframes orb-pulse {
  50% { box-shadow: 0 0 36px rgba(65, 255, 0, 0.35); }
}

@keyframes vertical-scan {
  from { transform: translateY(-45%); }
  to   { transform: translateY(45%); }
}

@keyframes entry-flash {
  from { color: var(--black); background: var(--green); text-shadow: none; }
  to   { color: var(--green); background: transparent; }
}

/* ── Responsive ────────────────────────────────────────────────────────────── */
@media (max-width: 960px) {
  .dashboard { grid-template-columns: 1fr; }
  .chain-panel { grid-row: auto; }
  .chain-terminal { height: 350px; }
}

@media (max-width: 650px) {
  body { font-size: 18px; }
  .crt-shell { padding: 8px; }
  .topbar, .topbar-controls { align-items: flex-start; }
  .topbar { flex-direction: column; gap: 14px; }
  .topbar-controls { width: 100%; justify-content: space-between; }
  .chain-head { display: none; }
  .chain-line { grid-template-columns: 40px 1fr; }
  .chain-line .event, .chain-line .hash { grid-column: 2; }
  .chain-footer, footer { flex-wrap: wrap; gap: 6px 16px; }
  .command-line button { display: none; }
}

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