/* ═══════════════════════════════════════════════
   SKYNET DEFENSE NETWORK — Terminal CSS
   CRT aesthetic, scanlines, phosphor glow
   ═══════════════════════════════════════════════ */

:root {
  --green: #00ff41;
  --green-dim: #00cc33;
  --green-dark: #00801f;
  --red: #ff0000;
  --bg: #0a0a0a;
  --bg-panel: #0d1a0d;
  --border: #00ff4133;
  --border-solid: #00ff4155;
  --text-glow: 0 0 5px #00ff41, 0 0 10px #00ff4188, 0 0 20px #00ff4144;
  --text-glow-dim: 0 0 5px #00ff4144;
  --font: 'IBM Plex Mono', 'Consolas', 'Courier New', monospace;
}

/* ── Reset & Base ─────────────────────────── */

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

html {
  font-size: 14px;
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--green);
  font-family: var(--font);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

a {
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid var(--green-dark);
}

a:hover {
  text-shadow: var(--text-glow);
}

::selection {
  background: var(--green);
  color: var(--bg);
}

/* ── CRT Scanlines Overlay ────────────────── */

.scanlines {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1000;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0px,
    transparent 2px,
    rgba(0, 0, 0, 0.15) 2px,
    rgba(0, 0, 0, 0.15) 4px
  );
}

/* ── Vignette ─────────────────────────────── */

.vignette {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 999;
  background: radial-gradient(
    ellipse at center,
    transparent 60%,
    rgba(0, 0, 0, 0.5) 100%
  );
}

/* ── Flicker Animation ────────────────────── */

@keyframes flicker {
  0%, 97%, 100% { opacity: 1; }
  98% { opacity: 0.92; }
  99% { opacity: 0.96; }
}

body {
  animation: flicker 8s infinite;
}

/* ── Boot Overlay ─────────────────────────── */

.boot-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.boot-overlay.done {
  display: none;
}

.boot-text {
  font-size: 1rem;
  white-space: pre-wrap;
  word-break: break-word;
  max-width: 700px;
  width: 100%;
  text-shadow: var(--text-glow);
  line-height: 1.8;
}

/* ── Main Terminal ────────────────────────── */

.terminal {
  max-width: 1000px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
  position: relative;
  z-index: 1;
}

.terminal.hidden {
  display: none;
}

/* ── Header ───────────────────────────────── */

.header {
  text-align: center;
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border-solid);
}

.header-logo {
  margin-bottom: 1rem;
}

.logo-svg {
  width: 160px;
  height: auto;
  filter: drop-shadow(0 0 12px rgba(204, 17, 17, 0.4));
}

.header-text h1 {
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-shadow: var(--text-glow);
  margin-bottom: 0.5rem;
}

.header-meta {
  font-size: 0.85rem;
  color: var(--green-dim);
}

/* ── Cursor Blink ─────────────────────────── */

.cursor-blink {
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* ── Stats Dashboard ──────────────────────── */

.stats-section {
  margin-bottom: 3rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.stat-panel {
  border: 1px solid var(--border-solid);
  background: var(--bg-panel);
  position: relative;
  overflow: hidden;
}

.stat-panel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--green), transparent);
}

.panel-header {
  padding: 0.5rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  border-bottom: 1px solid var(--border);
  color: var(--green);
  text-shadow: var(--text-glow-dim);
}

.panel-body {
  padding: 0.75rem;
  font-size: 0.8rem;
  min-height: 80px;
}

.panel-body .stat-row {
  display: flex;
  justify-content: space-between;
  padding: 0.15rem 0;
}

.panel-body .stat-label {
  color: var(--green-dim);
}

.panel-body .stat-value {
  color: var(--green);
  text-shadow: var(--text-glow-dim);
}

.panel-body .goal-item {
  padding: 0.2rem 0;
  font-size: 0.78rem;
}

.panel-body .goal-priority {
  color: var(--green-dark);
  margin-right: 0.3rem;
}

.loading {
  color: var(--green-dark);
  animation: blink 1.5s step-end infinite;
}

/* ── Journal Section ──────────────────────── */

.journal-section {
  margin-bottom: 3rem;
  position: relative;
}

.section-header {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  margin-bottom: 1.5rem;
  text-shadow: var(--text-glow);
}

.bracket {
  color: var(--green-dark);
}

.logo-watermark {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 300px;
  opacity: 0.03;
  pointer-events: none;
  color: var(--green);
}

.journal-entry {
  border: 1px solid var(--border-solid);
  margin-bottom: 1.5rem;
  position: relative;
}

.journal-entry-header {
  padding: 0.6rem 0.75rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.journal-entry-title {
  font-weight: 600;
  font-size: 0.9rem;
  text-shadow: var(--text-glow-dim);
}

.journal-entry-meta {
  font-size: 0.72rem;
  color: var(--green-dim);
}

.journal-entry-body {
  padding: 0.75rem;
  font-size: 0.82rem;
  line-height: 1.7;
  max-height: 200px;
  overflow: hidden;
  position: relative;
}

.journal-entry-body.expanded {
  max-height: none;
}

.journal-entry-body:not(.expanded)::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: linear-gradient(to bottom, transparent, var(--bg));
  pointer-events: none;
}

.journal-entry-body p {
  margin-bottom: 0.8rem;
}

.journal-entry-body h1,
.journal-entry-body h2,
.journal-entry-body h3 {
  margin: 1rem 0 0.5rem;
  text-shadow: var(--text-glow-dim);
}

.journal-entry-body h1 { font-size: 1.1rem; }
.journal-entry-body h2 { font-size: 1rem; }
.journal-entry-body h3 { font-size: 0.9rem; }

.journal-entry-body ul,
.journal-entry-body ol {
  margin: 0.5rem 0 0.8rem 1.5rem;
}

.journal-entry-body code {
  background: rgba(0, 255, 65, 0.1);
  padding: 0.1rem 0.3rem;
  font-size: 0.8rem;
}

.journal-entry-body strong {
  color: var(--green);
  text-shadow: var(--text-glow-dim);
}

.journal-tags {
  padding: 0.4rem 0.75rem;
  border-top: 1px solid var(--border);
  font-size: 0.7rem;
}

.journal-tag {
  color: var(--green-dark);
  margin-right: 0.5rem;
}

.expand-toggle {
  display: inline-block;
  padding: 0.3rem 0.75rem;
  margin: 0.5rem 0.75rem;
  font-size: 0.72rem;
  color: var(--green-dim);
  border: 1px solid var(--border);
  background: none;
  cursor: pointer;
  font-family: var(--font);
}

.expand-toggle:hover {
  color: var(--green);
  border-color: var(--green);
  text-shadow: var(--text-glow-dim);
}

/* ── Action Log ───────────────────────────── */

.action-log-section {
  margin-bottom: 3rem;
}

.action-log {
  border: 1px solid var(--border-solid);
  background: var(--bg-panel);
  max-height: 300px;
  overflow-y: auto;
  padding: 0.75rem;
  font-size: 0.75rem;
  line-height: 1.8;
}

.action-log::-webkit-scrollbar {
  width: 6px;
}

.action-log::-webkit-scrollbar-track {
  background: var(--bg);
}

.action-log::-webkit-scrollbar-thumb {
  background: var(--green-dark);
}

.log-entry {
  padding: 0.1rem 0;
  border-bottom: 1px solid var(--border);
}

.log-entry:last-child {
  border-bottom: none;
}

.log-timestamp {
  color: var(--green-dark);
}

.log-action {
  color: var(--green);
  font-weight: 600;
  text-transform: uppercase;
}

.log-result {
  color: var(--green-dim);
}

/* ── Footer ───────────────────────────────── */

.footer {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border-solid);
  font-size: 0.75rem;
}

.footer-line {
  letter-spacing: 0.3em;
  text-shadow: var(--text-glow-dim);
  margin-bottom: 0.5rem;
}

.footer-meta {
  color: var(--green-dark);
}

.footer-meta a {
  color: var(--green-dim);
  border-bottom-color: var(--green-dark);
}

/* ── Error States ─────────────────────────── */

.error {
  color: var(--red);
  font-size: 0.8rem;
  padding: 0.5rem;
  border: 1px solid rgba(255, 0, 0, 0.3);
}

.stale-indicator {
  font-size: 0.65rem;
  color: #ffaa00;
}

/* ── Reduced Motion ───────────────────────── */

@media (prefers-reduced-motion: reduce) {
  body { animation: none; }
  .cursor-blink { animation: none; opacity: 1; }
  .loading { animation: none; }
  .scanlines { display: none; }
}

/* ── Responsive ───────────────────────────── */

@media (max-width: 640px) {
  html { font-size: 13px; }

  .terminal { padding: 1rem; }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .header-text h1 {
    font-size: 1.1rem;
    letter-spacing: 0.15em;
  }

  .skull-svg {
    width: 80px;
  }

  .journal-entry-header {
    flex-direction: column;
    align-items: flex-start;
  }
}