/* ========== MCT Website - Docs Page Styles ========== */

/* ===== Official Docs Banner ===== */
.official-docs-banner {
  position: relative;
  background:
    linear-gradient(135deg, rgba(0, 212, 170, 0.08), rgba(124, 58, 237, 0.08)),
    linear-gradient(90deg, rgba(0, 212, 170, 0.05) 0%, rgba(124, 58, 237, 0.05) 50%, rgba(0, 212, 170, 0.05) 100%);
  background-size: 200% 200%;
  border: 1px solid rgba(0, 212, 170, 0.25);
  border-radius: var(--radius-lg);
  padding: 1.25rem 2rem;
  margin: 1.5rem auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  max-width: calc(var(--max) - 4rem);
  flex-wrap: wrap;
  text-align: center;
  overflow: hidden;
  animation: banner-shimmer 6s ease-in-out infinite;
  box-shadow:
    0 0 20px rgba(0, 212, 170, 0.08),
    0 0 60px rgba(124, 58, 237, 0.05),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

/* Animated gradient border glow */
.official-docs-banner::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: calc(var(--radius-lg) + 1px);
  padding: 1px;
  background: linear-gradient(90deg, var(--accent), var(--accent2), var(--accent));
  background-size: 300% 100%;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  animation: border-flow 4s linear infinite;
  opacity: 0.5;
  pointer-events: none;
}

/* Subtle inner glow pulse */
.official-docs-banner::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  background: radial-gradient(ellipse at 30% 50%, rgba(0, 212, 170, 0.06) 0%, transparent 60%),
              radial-gradient(ellipse at 70% 50%, rgba(124, 58, 237, 0.06) 0%, transparent 60%);
  animation: glow-pulse 4s ease-in-out infinite alternate;
  pointer-events: none;
}

@keyframes banner-shimmer {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

@keyframes border-flow {
  0% { background-position: 0% 50%; }
  100% { background-position: 300% 50%; }
}

@keyframes glow-pulse {
  0% { opacity: 0.5; }
  100% { opacity: 1; }
}

.official-docs-banner .banner-text {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--ink);
  font-size: 1rem;
  font-weight: 500;
  flex-wrap: wrap;
  justify-content: center;
  position: relative;
  z-index: 1;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.official-docs-banner .banner-text .icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  filter: drop-shadow(0 0 6px rgba(0, 212, 170, 0.4));
  animation: icon-float 3s ease-in-out infinite;
}

@keyframes icon-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-3px); }
}

.official-docs-banner .banner-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: linear-gradient(135deg, var(--accent), #00b894);
  color: #fff !important;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  box-shadow: 0 4px 15px rgba(0, 212, 170, 0.25);
}

.official-docs-banner .banner-link:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 8px 25px rgba(0, 212, 170, 0.4), 0 0 20px rgba(0, 212, 170, 0.15);
  filter: brightness(1.15);
}

.official-docs-banner .banner-link:active {
  transform: translateY(0) scale(0.98);
}

/* Sparkle decoration */
.official-docs-banner .sparkle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--accent);
  border-radius: 50%;
  opacity: 0;
  animation: sparkle-anim 3s ease-in-out infinite;
  pointer-events: none;
}

.official-docs-banner .sparkle:nth-child(1) { top: 20%; left: 10%; animation-delay: 0s; }
.official-docs-banner .sparkle:nth-child(2) { top: 60%; left: 85%; animation-delay: 1s; }
.official-docs-banner .sparkle:nth-child(3) { top: 80%; left: 20%; animation-delay: 2s; }

@keyframes sparkle-anim {
  0%, 100% { opacity: 0; transform: scale(0); }
  50% { opacity: 0.8; transform: scale(1); }
}

@media (max-width: 640px) {
  .official-docs-banner {
    flex-direction: column;
    margin: 1rem;
    padding: 1.25rem 1rem;
    gap: 0.875rem;
  }
  .official-docs-banner .banner-text {
    font-size: 0.9rem;
  }
}

/* ===== Docs Section ===== */
.docs-section {
  background: var(--bg);
  padding: 2rem 2rem 6rem;
}

.docs-container {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 3rem;
}

/* ===== Sidebar ===== */
.docs-sidebar {
  position: sticky;
  top: 84px;
  height: fit-content;
}

.sidebar-nav {
  background: var(--bg2);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}

.sidebar-nav h4 {
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
  color: var(--muted);
}

.sidebar-nav ul {
  list-style: none;
}

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

.sidebar-nav a {
  display: block;
  padding: 0.5rem 0.75rem;
  color: var(--muted);
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.sidebar-nav a:hover,
.sidebar-nav a.active {
  color: var(--accent);
  background: var(--accent-glow);
}

/* ===== Main Content ===== */
.docs-main {
  min-height: 500px;
}

.doc-section {
  margin-bottom: 4rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--rule);
}

.doc-section:last-child {
  border-bottom: none;
}

.doc-section h2 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--accent);
  display: inline-block;
}

.doc-section h3 {
  font-size: 1.35rem;
  margin: 2rem 0 1rem;
  color: var(--ink-dim);
}

.doc-section p {
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 1rem;
}

.doc-section a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ===== Steps ===== */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin: 2rem 0;
}

.step-card {
  background: var(--bg2);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  transition: all var(--transition-normal);
}

.step-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
}

.step-num {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--bg);
  margin-bottom: 1rem;
}

.step-card h4 {
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
}

.step-card p {
  font-size: 0.9rem;
  color: var(--muted);
}

/* ===== Tip & Warning Boxes ===== */
.tip-box,
.warning-box {
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-md);
  margin: 1.5rem 0;
  border-left: 4px solid;
}

.tip-box {
  background: rgba(0, 212, 170, 0.08);
  border-color: var(--accent);
}

.warning-box {
  background: rgba(245, 158, 11, 0.08);
  border-color: var(--warning);
}

.tip-box strong,
.warning-box strong {
  color: var(--ink);
}

.tip-box p,
.warning-box p {
  margin: 0;
  color: var(--muted);
}

/* ===== Doc Lists ===== */
.doc-list {
  margin: 1rem 0;
  padding-left: 1.5rem;
}

.doc-list li {
  color: var(--muted);
  padding: 0.4rem 0;
  line-height: 1.7;
}

.doc-list li strong {
  color: var(--ink-dim);
}

/* ===== Settings Table ===== */
.settings-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.95rem;
}

.settings-table thead {
  background: var(--bg2);
}

.settings-table th,
.settings-table td {
  padding: 0.875rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--rule);
}

.settings-table th {
  font-weight: 600;
  color: var(--ink);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.settings-table td {
  color: var(--muted);
}

.settings-table td:first-child {
  color: var(--ink-dim);
  font-weight: 500;
}

.settings-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.02);
}

/* ===== FAQ in Docs ===== */
.faq-list {
  margin-top: 1.5rem;
}

.faq-list .faq-item {
  background: var(--bg2);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
  overflow: hidden;
  transition: all var(--transition-normal);
}

.faq-list .faq-item:hover {
  border-color: rgba(0, 212, 170, 0.2);
}

.faq-list .faq-question {
  padding: 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  transition: color var(--transition-fast);
}

.faq-list .faq-question:hover {
  color: var(--accent);
}

.faq-list .faq-question .toggle {
  font-size: 1.5rem;
  color: var(--muted);
  transition: transform var(--transition-normal);
}

.faq-list .faq-item.active .toggle {
  transform: rotate(45deg);
  color: var(--accent);
}

.faq-list .faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal), padding var(--transition-normal);
}

.faq-list .faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 1.25rem 1.25rem;
}

.faq-list .faq-answer p {
  color: var(--muted);
  line-height: 1.8;
  margin: 0;
}

/* ===== Troubleshoot Steps ===== */
.troubleshoot-steps {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 2rem;
}

.ts-step {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.ts-num {
  width: 48px;
  height: 48px;
  background: var(--bg2);
  border: 2px solid var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--accent);
  flex-shrink: 0;
}

.ts-content {
  flex: 1;
  background: var(--bg2);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}

.ts-content h4 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.ts-content p {
  color: var(--muted);
  margin: 0;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .docs-container {
    grid-template-columns: 1fr;
  }
  .docs-sidebar {
    position: relative;
    top: 0;
    order: -1;
  }
  .sidebar-nav ul {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
  }
  .sidebar-nav li {
    margin: 0;
  }
  .steps {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .settings-table {
    display: block;
    overflow-x: auto;
  }
  .ts-step {
    gap: 1rem;
  }
  .ts-num {
    width: 36px;
    height: 36px;
    font-size: 1rem;
  }
}