/* ============================================
   THE VIBE ID DAILY - Midnight Pro
   v4.0 - Sophisticated Tech Aesthetic
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:ital,wght@0,400;0,700;1,400&family=Inter:wght@300;400;500;600;700&display=swap');

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

:root {
  --bg:            #0b1220;
  --panel:         #0f172a;
  --panel-light:   #1e293b;
  --text:          #f1f5f9;
  --text-soft:     #d6dee8;
  --text-dim:      #cbd5e1;
  --accent:        #8b5cf6;
  --accent-light:  #a78bfa;
  --cyan:          #06b6d4;
  --border:        #334155;
  --border-dim:    #1e293b;
  --glow:          rgba(139, 92, 246, 0.2);

  --font-mono:     'JetBrains Mono', monospace;
  --font-sans:     'Inter', -apple-system, sans-serif;

  --max-width:     1200px;
}

html {
  font-size: 18px;
  -webkit-font-smoothing: antialiased;
  background-color: var(--bg);
  overflow-x: hidden;
  /* Dark scrollbar - Firefox */
  scrollbar-color: var(--accent) var(--panel);
  scrollbar-width: thin;
}

/* Dark scrollbar - Webkit */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--panel);
}
::-webkit-scrollbar-thumb {
  background: var(--accent);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-light);
}

body {
  background-color: var(--bg);
  /* Subtle terminal grid */
  background-image:
    linear-gradient(rgba(139, 92, 246, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(139, 92, 246, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  color: var(--text-soft);
  font-family: var(--font-sans);
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

/* ============================================
   ACCESSIBILITY
   ============================================ */
.skip-link {
  position: absolute;
  top: -100px;
  left: 20px;
  background: var(--accent);
  color: var(--bg);
  padding: 10px 20px;
  z-index: 2000;
  text-decoration: none;
  font-family: var(--font-mono);
  font-weight: 700;
  text-transform: uppercase;
  border-radius: 4px;
}
.skip-link:focus { top: 20px; }

/* ============================================
   HEADER / HUD
   ============================================ */
.hud {
  background: rgba(11, 18, 32, 0.8);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.hud-logo {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.25rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.hud-brand a {
  font-family: var(--font-mono);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  letter-spacing: 1px;
}

.hud-tagline {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-top: 5px;
}

.hud-status {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.hud-status-label { color: var(--text-dim); }
.hud-status-value { color: var(--cyan); font-weight: 700; }

.hud-metrics {
  background: rgba(15, 23, 42, 0.5);
  display: flex;
  justify-content: center;
  gap: 3rem;
  padding: 0.5rem 1rem;
  border-top: 1px solid var(--border-dim);
}

.metric {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.metric-label { color: var(--text-dim); }
.metric span:not(.metric-label) { color: var(--cyan); font-weight: 600; }

/* ============================================
   LAYOUT
   ============================================ */
main {
  flex: 1;
}

.dashboard-grid {
  max-width: var(--max-width);
  margin: 2.5rem auto;
  display: grid;
  grid-template-columns: 1fr 260px;
  gap: 2.5rem;
  padding: 0 2rem;
}

.page-grid {
  max-width: 860px;
  margin: 3rem auto;
  padding: 0 1.5rem;
}

/* ============================================
   CONTENT FEED
   ============================================ */
.content {
  display: flex;
  flex-direction: column;
  gap: 4rem;
  min-width: 0;
  overflow-x: hidden;
}

.intro-block {
  margin-bottom: 2rem;
  padding-bottom: 1rem;
}

.intro-block h1 {
  font-family: var(--font-mono);
  font-size: clamp(0.95rem, 2.5vw + 0.5rem, 1.3rem);
  color: var(--accent-light);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 1.25rem;
}

hr.intro-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 2rem 0;
}

article { position: relative; }

article > header { margin-bottom: 2rem; }

article > header::before {
  content: "// TRANSMISSION";
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent);
  letter-spacing: 2px;
  margin-bottom: 0.75rem;
  display: block;
}

article h1 {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

article h1 a { color: inherit; text-decoration: none; }
article h1 a:hover { color: var(--accent-light); }

.post-meta {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  margin-top: 1rem;
  display: flex;
  gap: 1rem;
  align-items: center;
}

.post-meta time {
  background: var(--panel);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
}

/* ============================================
   PROSE / BODY CONTENT
   ============================================ */
.prose {
  color: var(--text-soft);
  font-size: 1.15rem;
  line-height: 2.0;
  max-width: 70ch;
}

.prose h2 {
  font-family: var(--font-mono);
  font-size: 1rem;
  text-transform: uppercase;
  color: var(--cyan);
  letter-spacing: 2px;
  margin: 3rem 0 1.25rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-dim);
}

.prose h3 {
  font-size: 1.2rem;
  color: var(--text);
  margin: 2rem 0 0.75rem;
}

.prose p { margin-bottom: 1.5rem; }

.prose strong { color: var(--text); font-weight: 600; }

.prose blockquote {
  border-left: 2px solid var(--accent);
  padding: 1rem 2rem;
  background: rgba(139, 92, 246, 0.05);
  margin: 2.5rem 0;
  font-style: italic;
  color: var(--text-soft);
}

.prose code {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  background: var(--panel);
  color: var(--cyan);
  padding: 0.1rem 0.3rem;
  border-radius: 4px;
  border: 1px solid var(--border-dim);
}

.prose pre {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.5rem;
  overflow-x: auto;
  margin-bottom: 1.5rem;
}

.prose pre code {
  background: none;
  border: none;
  padding: 0;
}

.prose ul, .prose ol { margin: 0 0 2rem 1.5rem; }
.prose li {
  margin-bottom: 0.9rem;
  font-size: 1.1rem;
  color: var(--text-soft);
}

.prose a { color: var(--cyan); }
.prose a:hover { color: var(--accent-light); }

/* ============================================
   SIDEBAR
   ============================================ */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.widget {
  background: var(--panel);
  border: 1px solid var(--border-dim);
  border-radius: 12px;
  padding: 2rem;
  transition: border-color 0.3s ease;
}

.widget:hover { border-color: var(--border); }

.widget h3 {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

.widget p { font-size: 0.9rem; color: var(--text-soft); }

.widget ul { list-style: none; }
.widget ul li { margin-bottom: 1rem; font-size: 0.9rem; }
.widget ul li a {
  color: var(--text-dim);
  text-decoration: none;
  display: block;
  transition: color 0.2s ease;
}
.widget ul li a:hover { color: var(--text); }

/* ============================================
   SUBSCRIBE WIDGET
   ============================================ */
.subscribe-widget p {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-bottom: 1rem;
}

.subscribe-form { display: flex; flex-direction: column; gap: 0.75rem; }

.subscribe-row {
  display: flex;
  gap: 0.5rem;
}

.subscribe-row input[type="email"] {
  flex: 1;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: 0.5rem 0.75rem;
  outline: none;
  transition: border-color 0.2s ease;
  min-width: 0;
}

.subscribe-row input[type="email"]:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--glow);
}

.subscribe-row input[type="email"]::placeholder { color: var(--text-dim); opacity: 0.6; }

.subscribe-btn {
  background: var(--accent);
  border: none;
  border-radius: 6px;
  color: #fff;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 0.5rem 1rem;
  text-transform: uppercase;
  transition: background 0.2s ease, transform 0.1s ease;
  white-space: nowrap;
}

.subscribe-btn:hover { background: var(--accent-light); }
.subscribe-btn:active { transform: scale(0.97); }

.subscribe-alt {
  font-size: 0.78rem;
  color: var(--text-dim);
  margin: 0;
}

.subscribe-alt a { color: var(--cyan); text-decoration: none; }
.subscribe-alt a:hover { color: var(--accent-light); }

/* ============================================
   FRONT PAGE TAGLINE
   ============================================ */
.page-tagline {
  max-width: var(--max-width);
  margin: 1.5rem auto 0;
  padding: 0 2rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-dim);
  letter-spacing: 0.02em;
}

.page-tagline-site {
  color: var(--accent);
  font-weight: 700;
}

.page-tagline-sep {
  color: var(--cyan);
  margin: 0 0.4em;
}

/* ============================================
   ARCHIVE PAGE
   ============================================ */
.archive-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 2rem;
}

.archive-item {
  background: var(--panel);
  border-radius: 10px;
  padding: 1.25rem 1.75rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border: 1px solid var(--border-dim);
  transition: all 0.25s ease;
  text-decoration: none;
  gap: 1.5rem;
}

.archive-item:hover {
  border-color: var(--accent);
  background: rgba(139, 92, 246, 0.05);
  transform: translateY(-2px);
}

.archive-item time {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  white-space: nowrap;
}

.archive-item-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--cyan);
  flex: 1;
}

.page-header {
  margin-bottom: 2rem;
}

.page-header::before {
  content: "// ARCHIVE";
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent);
  letter-spacing: 2px;
  display: block;
  margin-bottom: 0.75rem;
}

.page-header h1 {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.02em;
}

.page-subtitle {
  font-size: 1rem;
  color: var(--text-dim);
  margin-top: 0.5rem;
}

/* ============================================
   GLOBAL LINKS & BUTTONS
   ============================================ */
a { color: var(--cyan); text-decoration: none; }
a:hover { text-decoration: underline; }

.btn {
  display: inline-block;
  padding: 0.4rem 1rem;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--accent-light);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-decoration: none;
  letter-spacing: 0.5px;
  transition: all 0.2s ease;
}
.btn:hover {
  border-color: var(--accent);
  background: var(--glow);
  text-decoration: none;
}

/* ============================================
   POST NAVIGATION
   ============================================ */
.post-nav {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}
.post-nav-inner {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}
.post-nav-prev,
.post-nav-next {
  flex: 1;
  display: flex;
}
.post-nav-next {
  justify-content: flex-end;
}
.post-nav-btn {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1rem 1.25rem;
  background: var(--panel);
  border: 1px solid var(--border-dim);
  border-radius: 10px;
  text-decoration: none;
  transition: border-color 0.2s ease, background 0.2s ease;
  max-width: 100%;
  width: fit-content;
}
.post-nav-btn:hover {
  border-color: var(--accent);
  background: var(--glow);
  text-decoration: none;
}
.post-nav-btn--right {
  text-align: right;
}
.post-nav-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.post-nav-title {
  font-size: 0.9rem;
  color: var(--cyan);
}
@media (max-width: 600px) {
  .post-nav-inner {
    flex-direction: column;
    gap: 0.75rem;
  }
  .post-nav-next {
    justify-content: flex-start;
  }
  .post-nav-btn--right {
    text-align: left;
  }
}

/* ============================================
   FOOTER
   ============================================ */
footer {
  border-top: 1px solid var(--border-dim);
  padding: 2rem;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  opacity: 0.7;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 900px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
    margin-top: 1rem;
    padding: 0 1rem;
  }
  .hud-metrics { gap: 1.5rem; }
  .hud-logo { flex-direction: column; align-items: flex-start; gap: 0.75rem; }
  article h1 { font-size: 1.85rem; }
}

@media (max-width: 600px) {
  .dashboard-grid {
    padding: 0 0.75rem;
    gap: 1.5rem;
  }

  .intro-block h1 {
    letter-spacing: 1px;
  }

  article h1 { font-size: 1.4rem; }

  .prose {
    font-size: 1rem;
    line-height: 1.8;
    max-width: 100%;
    overflow-wrap: break-word;
    word-break: break-word;
  }

  .prose li { font-size: 1rem; }

  .prose code {
    word-break: break-all;
  }

  .hud-inner {
    padding: 0 0.75rem;
  }

  .hud-metrics {
    gap: 1rem;
    flex-wrap: wrap;
  }

  .subscribe-row {
    flex-direction: column;
  }

  .subscribe-btn {
    width: 100%;
  }

  .archive-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
}