/* =========================
   ROOT
========================= */
:root {
  --bg: #010408;
  --text: #e6e6e6;
  --dim: #6a6a6a;
  --accent-alive: #09ff00;
  --accent: #d30000;
  --error: #f82222;
  --border: #1a1a1a;
}

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

body {
  font-family: 'Inconsolata', monospace;
  font-size: 18px;
  line-height: 1.4;
  letter-spacing: 0.02em;
  color: var(--text);
  background: var(--bg);
  height: 100vh;
  width: 100%;
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 5vh 5vw;
}

main{
    width: 80%;
    margin: 0 auto;
}

/* =========================
   TERMINAL
========================= */
#terminal {
  width: 100%;
  border: 2px solid var(--border);
  padding: 20px 24px;
  min-height: 80vh;
  height:100vh;
  max-height: 90vh;
  overflow-y: auto;
  scroll-behavior: smooth;
}

#loader div {
  margin: 0;
  padding: 0;
}

/* =========================
   LINE TYPES
========================= */
.dim    { color: var(--dim); }
.alive  { color: var(--accent-alive); font-style: italic; }
.warn   { color: var(--accent); }
.entity-line {
    font-size: 20px;
  color: var(--error);
  font-weight: 600;
  letter-spacing: 0.08em;
}

/* =========================
   ECHO (REPLICATE)
========================= */
.echo { opacity: 0.25; }
.echo:nth-child(2n) { transform: translateX(2px); }
.echo:nth-child(3n) { transform: translateX(4px); opacity: 0.1; }

/* =========================
   SHIFT (JUDDER)
========================= */
@keyframes judder {
  0%   { transform: translateX(0); }
  20%  { transform: translateX(-4px); }
  40%  { transform: translateX(3px); }
  60%  { transform: translateX(-2px); }
  80%  { transform: translateX(1px); }
  100% { transform: translateX(0); }
}
.shift {
  animation: judder 0.25s ease;
  color: var(--accent);
}

/* =========================
   GLITCH (LINE FLASH)
========================= */
@keyframes glitch-flash {
  0%   { opacity: 1; letter-spacing: 0.02em; }
  30%  { opacity: 0.6; letter-spacing: 0.10em; color: var(--accent); transform: skewX(-3deg); }
  60%  { opacity: 0.9; }
  100% { opacity: 1; letter-spacing: 0.02em; }
}
.glitch-line {
  animation: glitch-flash 0.25s ease;
}

/* =========================
   ENTITY (FIRST ERROR)
========================= */
.entity {
  color: var(--error);
  letter-spacing: 0.08em;
  font-weight: 600;
  text-transform: lowercase;
}

/* =========================
   SYSTEM STATES
========================= */
@keyframes borderFlicker {
  0%, 100% { border-color: var(--error); }
  50%       { border-color: transparent; }
}
@keyframes freezeFlash {
  0%   { background: var(--bg); }
  50%  { background: #1a0000; }
  100% { background: var(--bg); }
}

#terminal.system-failing {
  border-color: var(--error);
  animation: borderFlicker 0.3s infinite;
}
#terminal.freeze {
  animation: freezeFlash 0.15s ease;
}



/* =========================
   CURSOR
========================= */
.cursor::after {
  content: "_";
  margin-left: 2px;
  animation: blink 1s infinite;
}
@keyframes blink {
  50% { opacity: 0; }
}

/* =========================
   ANOMALY (SUBTLE STATIC)
========================= */
.glitch {
  letter-spacing: 0.08em;
  transform: translateX(1px);
}
.glitch-strong {
  letter-spacing: 0.15em;
  transform: translateX(2px);
  opacity: 0.8;
}

/* =========================
   FLICKER (RARE)
========================= */
@keyframes flicker {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.6; }
}
.flicker {
  animation: flicker 0.2s infinite;
}

/* =========================
   SELECTION
========================= */
::selection {
  background: var(--accent);
  color: #000;
}

/* =========================
   SCROLLBAR
========================= */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-thumb { background: var(--border); }

/* =========================
   SYSTEM STATE BORDERS
========================= */
.system-alive    { border-color: var(--accent-alive); }
.system-unstable { border-color: var(--accent); box-shadow: 0 0 6px var(--accent); }