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

:root {
  --bg:        #0a0a0a;
  --bg-card:   #111111;
  --border:    #1f1f1f;
  --border-h:  #2e2e2e;
  --text:      #ededed;
  --muted:     #666;
  --accent:    #e8ff5a;
  --font-ar:   'IBM Plex Sans Arabic', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ar);
  font-size: 15px;
  line-height: 1.7;
  min-height: 100vh;
}

/* ── NAV ── */
nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  height: 56px;
  background: rgba(10,10,10,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

nav .logo {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--muted);
  text-decoration: none;
  letter-spacing: 0.05em;
  transition: color .2s;
}
nav .logo:hover { color: var(--text); }

nav .nav-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
}
nav .nav-links a {
  font-size: 13px;
  color: var(--muted);
  text-decoration: none;
  transition: color .2s;
}
nav .nav-links a:hover { color: var(--text); }

/* ── MAIN ── */
main {
  max-width: 720px;
  margin: 0 auto;
  padding: 4rem 1.5rem 8rem;
}

/* ── HEADER ── */
.page-header {
  margin-bottom: 3.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

.page-header h1 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: .5rem;
}

.page-header p {
  color: var(--muted);
  font-size: 14px;
}

/* ── ARTICLES LIST ── */
#articles-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.article-item {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--border);
  text-decoration: none;
  color: inherit;
  transition: border-color .2s;
}

.article-item:first-child { border-top: 1px solid var(--border); }

.article-item:hover { border-color: var(--border-h); }
.article-item:hover .article-title { color: var(--accent); }

.article-title {
  font-size: 15px;
  font-weight: 400;
  color: var(--text);
  transition: color .2s;
  flex: 1;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-shrink: 0;
}

.article-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  background: #161616;
  border: 1px solid var(--border);
  padding: 2px 8px;
  border-radius: 3px;
}

.article-date {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
  white-space: nowrap;
}

/* ── LOADING / EMPTY ── */
.state-msg {
  color: var(--muted);
  font-size: 13px;
  padding: 2rem 0;
  font-family: var(--font-mono);
}

/* ── FOOTER ── */
footer {
  position: fixed;
  bottom: 0;
  left: 0; right: 0;
  padding: .9rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  background: rgba(10,10,10,0.9);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--border);
}

footer span { color: #333; }

@media (max-width: 600px) {
  nav { padding: 0 1rem; }
  main { padding: 2.5rem 1rem 6rem; }
  .article-item { flex-direction: column; gap: .4rem; }
  .article-meta { flex-direction: row-reverse; }
}