/* ═══════════════════════════════════════════════════════════════
   MIZTEL Whitepaper Styles
   Paleta: Cyber Blue #00d9ff + Magenta #ff0080 + Terracota #e85d04
   Tipografía: Space Grotesk + Space Mono
   ═══════════════════════════════════════════════════════════════ */

.whitepaper-container {
  display: flex;
  min-height: 100vh;
  padding-top: 80px;
  position: relative;
  z-index: 1;
}

/* ── Sidebar Navigation ──────────────────────────────────────── */
.whitepaper-sidebar {
  position: fixed;
  left: 0;
  top: 80px;
  width: 300px;
  height: calc(100vh - 80px);
  background: linear-gradient(180deg, var(--bg-1) 0%, var(--bg-2) 100%);
  border-right: 1px solid var(--border);
  overflow-y: auto;
  padding: 2rem 0;
  z-index: 100;
}

.whitepaper-sidebar::-webkit-scrollbar {
  width: 4px;
}

.whitepaper-sidebar::-webkit-scrollbar-thumb {
  background: var(--cyber);
  border-radius: 2px;
}

.sidebar-header {
  padding: 0 1.5rem 1.5rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.5rem;
}

.sidebar-header h2 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text);
  font-family: 'Space Grotesk', sans-serif;
}

.sidebar-header .version {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
  font-family: 'Space Mono', monospace;
}

.sidebar-nav {
  list-style: none;
  padding: 0;
}

.sidebar-nav > li {
  margin-bottom: 0.25rem;
}

.sidebar-nav a {
  display: flex;
  align-items: center;
  padding: 0.75rem 1.5rem;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.3s ease;
  border-left: 3px solid transparent;
  font-family: 'Space Grotesk', sans-serif;
}

.sidebar-nav a:hover {
  color: var(--text);
  background: rgba(0, 217, 255, 0.05);
}

.sidebar-nav a.active {
  color: var(--cyber);
  background: linear-gradient(90deg, rgba(0, 217, 255, 0.15), rgba(0, 217, 255, 0.05));
  border-left-color: var(--cyber);
  box-shadow: 0 0 20px rgba(0, 217, 255, 0.2);
}

.sidebar-nav .section-number {
  min-width: 28px;
  font-weight: 700;
  color: var(--cyber);
  font-size: 0.8rem;
  font-family: 'Space Mono', monospace;
}

/* ── Mobile sidebar toggle ──────────────────────────────────── */
.sidebar-toggle {
  display: none;
  position: fixed;
  bottom: 2rem;
  left: 1rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyber), var(--magenta));
  border: none;
  color: #fff;
  cursor: pointer;
  z-index: 200;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(0, 217, 255, 0.4);
  transition: transform 0.3s;
}

.sidebar-toggle:hover {
  transform: scale(1.1);
}

/* ── Main Content ───────────────────────────────────────────── */
.whitepaper-content {
  margin-left: 300px;
  padding: 3rem 4rem;
  max-width: 900px;
  width: 100%;
}

.whitepaper-content h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--text);
  background: linear-gradient(90deg, var(--cyber), var(--magenta));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.whitepaper-content h2 {
  font-size: 1.8rem;
  font-weight: 700;
  margin-top: 3rem;
  margin-bottom: 1rem;
  color: var(--text);
  border-bottom: 2px solid var(--cyber);
  padding-bottom: 0.5rem;
}

.whitepaper-content h3 {
  font-size: 1.4rem;
  font-weight: 600;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  color: var(--cyber);
}

.whitepaper-content h4 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--text);
}

.whitepaper-content p {
  margin-bottom: 1rem;
  line-height: 1.7;
  color: var(--text-muted);
}

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

/* ── Tables ─────────────────────────────────────────────────── */
.whitepaper-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.9rem;
  background: var(--card-bg);
  border-radius: var(--radius);
  overflow: hidden;
}

.whitepaper-content th {
  background: linear-gradient(135deg, rgba(0, 217, 255, 0.2), rgba(255, 0, 128, 0.1));
  color: var(--text);
  font-weight: 600;
  padding: 1rem;
  text-align: left;
  font-family: 'Space Grotesk', sans-serif;
}

.whitepaper-content td {
  padding: 0.875rem 1rem;
  border-bottom: 1px solid var(--border);
  color: var(--text-muted);
}

.whitepaper-content tr:hover {
  background: var(--card-hover);
}

/* ── Code Blocks & Preformatted ─────────────────────────────── */
.whitepaper-content pre {
  background: linear-gradient(135deg, var(--bg-1), var(--bg-2));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  overflow-x: auto;
  margin: 1.5rem 0;
  font-family: 'Space Mono', monospace;
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--text);
}

.whitepaper-content code {
  background: rgba(0, 217, 255, 0.1);
  color: var(--cyber);
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  font-family: 'Space Mono', monospace;
  font-size: 0.9em;
}

/* ── Lists ───────────────────────────────────────────────────── */
.whitepaper-content ul,
.whitepaper-content ol {
  margin: 1rem 0;
  padding-left: 1.5rem;
}

.whitepaper-content li {
  margin-bottom: 0.5rem;
  color: var(--text-muted);
}

.whitepaper-content ul li::marker {
  color: var(--cyber);
}

/* ── Horizontal Rules ───────────────────────────────────────── */
.whitepaper-content hr {
  border: none;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyber), transparent);
  margin: 2rem 0;
}

/* ── Links ───────────────────────────────────────────────────── */
.whitepaper-content a {
  color: var(--cyber);
  text-decoration: none;
  border-bottom: 1px dotted var(--cyber);
  transition: all 0.3s;
}

.whitepaper-content a:hover {
  color: var(--magenta);
  border-bottom-color: var(--magenta);
}

/* ── Special Blocks ─────────────────────────────────────────── */
.wp-block {
  background: var(--card-bg);
  border-left: 4px solid var(--cyber);
  padding: 1.5rem;
  margin: 1.5rem 0;
  border-radius: 0 var(--radius) var(--radius) 0;
}

.wp-block-warning {
  border-left-color: var(--terracota);
  background: linear-gradient(90deg, rgba(232, 93, 4, 0.1), transparent);
}

.wp-block-info {
  border-left-color: var(--purple);
  background: linear-gradient(90deg, rgba(123, 47, 247, 0.1), transparent);
}

.wp-block-success {
  border-left-color: var(--green);
  background: linear-gradient(90deg, rgba(0, 200, 150, 0.1), transparent);
}

/* ── Section Anchors ────────────────────────────────────────── */
.section-anchor {
  display: block;
  position: relative;
  top: -100px;
  visibility: hidden;
}

/* ── Back to Top Button ──────────────────────────────────────── */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyber), var(--magenta));
  border: none;
  color: #fff;
  cursor: pointer;
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(0, 217, 255, 0.4);
  transition: all 0.3s;
}

.back-to-top.visible {
  display: flex;
}

.back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0, 217, 255, 0.5);
}

/* ── Footer Override ────────────────────────────────────────── */
.wp-footer {
  margin-left: 300px;
  width: calc(100% - 300px);
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .whitepaper-content {
    padding: 2rem;
    margin-left: 260px;
  }

  .whitepaper-sidebar {
    width: 260px;
  }

  .wp-footer {
    margin-left: 260px;
    width: calc(100% - 260px);
  }
}

@media (max-width: 768px) {
  .whitepaper-sidebar {
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    width: 280px;
  }

  .whitepaper-sidebar.open {
    transform: translateX(0);
  }

  .whitepaper-content {
    margin-left: 0;
    padding: 1.5rem;
    max-width: 100%;
  }

  .sidebar-toggle {
    display: flex;
  }

  .wp-footer {
    margin-left: 0;
    width: 100%;
  }

  .whitepaper-content h1 {
    font-size: 1.8rem;
  }

  .whitepaper-content h2 {
    font-size: 1.4rem;
  }

  .whitepaper-content table {
    font-size: 0.8rem;
  }

  .whitepaper-content th,
  .whitepaper-content td {
    padding: 0.5rem;
  }
}

/* ── Overlay for mobile ─────────────────────────────────────── */
.sidebar-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 99;
}

.sidebar-overlay.active {
  display: block;
}