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

:root {
  --bg: #0a0a0a;
  --bg2: #111111;
  --bg3: #1a1a1a;
  --green: #00ff41;
  --green-dim: #00aa2b;
  --amber: #ffb000;
  --amber-dim: #cc8c00;
  --red: #ff3c3c;
  --text: #d4d4d4;
  --text-dim: #888;
  --border: #222;
  --font-pixel: 'Press Start 2P', monospace;
  --font-body: 'Courier New', Courier, monospace;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow-x: hidden;
}

/* ── CRT scanlines overlay ── */
.scanlines {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 999;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0px,
    transparent 2px,
    rgba(0, 0, 0, 0.18) 2px,
    rgba(0, 0, 0, 0.18) 4px
  );
}

/* ── Header ── */
header {
  border-bottom: 2px solid var(--green);
  background: var(--bg2);
  box-shadow: 0 0 20px rgba(0, 255, 65, 0.25);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1.2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.logo {
  font-family: var(--font-pixel);
  font-size: clamp(0.9rem, 3vw, 1.5rem);
  color: var(--green);
  text-shadow: 0 0 10px var(--green), 0 0 20px rgba(0, 255, 65, 0.4);
  letter-spacing: 2px;
}

.logo-bracket { color: var(--amber); }
.logo-dot { color: var(--amber); }

.tagline {
  font-family: var(--font-pixel);
  font-size: clamp(0.45rem, 1.5vw, 0.6rem);
  color: var(--amber);
  text-shadow: 0 0 8px var(--amber);
  letter-spacing: 1px;
}

/* ── Main ── */
main {
  flex: 1;
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
  padding: 1.5rem;
}

/* ── Controls / Filter bar ── */
.controls {
  margin-bottom: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

.filter-label {
  font-family: var(--font-pixel);
  font-size: 0.5rem;
  color: var(--green-dim);
  white-space: nowrap;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.filter-btn {
  font-family: var(--font-pixel);
  font-size: 0.45rem;
  padding: 0.45rem 0.75rem;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  cursor: pointer;
  transition: all 0.15s ease;
  letter-spacing: 1px;
}

.filter-btn:hover {
  border-color: var(--green);
  color: var(--green);
  box-shadow: 0 0 6px rgba(0, 255, 65, 0.3);
}

.filter-btn.active {
  background: var(--green);
  color: var(--bg);
  border-color: var(--green);
  box-shadow: 0 0 10px rgba(0, 255, 65, 0.5);
}

/* ── Status message ── */
.status {
  font-family: var(--font-pixel);
  font-size: 0.6rem;
  color: var(--amber);
  text-shadow: 0 0 8px var(--amber);
  padding: 2rem 0;
  text-align: center;
  display: none;
}

.status.visible { display: block; }

.status.error { color: var(--red); text-shadow: 0 0 8px var(--red); }

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

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

/* ── News grid ── */
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.25rem;
}

/* ── Article card ── */
.card {
  background: var(--bg2);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
  position: relative;
}

.card:hover {
  border-color: var(--green-dim);
  box-shadow: 0 0 16px rgba(0, 255, 65, 0.2), inset 0 0 20px rgba(0, 255, 65, 0.03);
  transform: translateY(-2px);
}

.card-thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
  border-bottom: 1px solid var(--border);
  filter: saturate(0.7) brightness(0.85);
}

.card-thumb-placeholder {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: var(--bg3);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--border);
  font-family: var(--font-pixel);
  font-size: 0.5rem;
}

.card-body {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  flex: 1;
}

.card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.source-chip {
  font-family: var(--font-pixel);
  font-size: 0.38rem;
  padding: 0.3rem 0.5rem;
  letter-spacing: 0.5px;
  border: 1px solid currentColor;
  white-space: nowrap;
}

.card-date {
  font-size: 0.7rem;
  color: var(--text-dim);
  white-space: nowrap;
}

.card-title {
  font-size: 0.85rem;
  line-height: 1.45;
  color: var(--text);
  font-weight: bold;
}

.card-excerpt {
  font-size: 0.78rem;
  line-height: 1.55;
  color: var(--text-dim);
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-link {
  font-family: var(--font-pixel);
  font-size: 0.4rem;
  color: var(--green);
  text-decoration: none;
  letter-spacing: 1px;
  align-self: flex-start;
  padding: 0.4rem 0;
  border-bottom: 1px solid transparent;
  transition: border-color 0.15s, text-shadow 0.15s;
}

.card-link:hover {
  border-bottom-color: var(--green);
  text-shadow: 0 0 8px var(--green);
}

/* ── Footer ── */
footer {
  border-top: 1px solid var(--border);
  background: var(--bg2);
  margin-top: 2rem;
}

.footer-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  font-family: var(--font-pixel);
  font-size: 0.38rem;
  color: var(--text-dim);
  letter-spacing: 1px;
}

/* ── Responsive ── */
@media (max-width: 600px) {
  .news-grid {
    grid-template-columns: 1fr;
  }
  .controls {
    flex-direction: column;
    align-items: flex-start;
  }
}