/* ==========================================================================
   spec-memo — Official Documentation & Showcase Stylesheet
   Theme: Obsidian Vault (Deep slate/dark, emerald & cyan accents, glassmorphism)
   ========================================================================== */

:root {
  --bg-base: #080b12;
  --bg-surface: #0e1422;
  --bg-elevated: #151d30;
  --bg-card: rgba(19, 27, 44, 0.7);
  --bg-card-hover: rgba(26, 37, 59, 0.9);
  --bg-input: #0b101c;

  --border-subtle: rgba(255, 255, 255, 0.07);
  --border-card: rgba(38, 51, 77, 0.6);
  --border-card-hover: rgba(56, 189, 248, 0.4);
  --border-focus: #10b981;

  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-dim: #475569;

  --accent-emerald: #10b981;
  --accent-emerald-dim: rgba(16, 185, 129, 0.15);
  --accent-mint: #34d399;
  --accent-cyan: #06b6d4;
  --accent-cyan-dim: rgba(6, 182, 212, 0.15);
  --accent-blue: #3b82f6;
  --accent-blue-dim: rgba(59, 130, 246, 0.15);
  --accent-purple: #a855f7;
  --accent-amber: #f59e0b;
  --accent-amber-dim: rgba(245, 158, 11, 0.15);
  --accent-rose: #f43f5e;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
  --shadow-glow-emerald: 0 0 25px rgba(16, 185, 129, 0.2);
  --shadow-glow-cyan: 0 0 25px rgba(6, 182, 212, 0.2);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  --max-w: 1200px;
}

/* Reset & Box Sizing */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  background-color: var(--bg-base);
  color: var(--text-primary);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  position: relative;
}

/* Subtle background glowing grid */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 100vh;
  background: 
    radial-gradient(circle at 50% -20%, rgba(16, 185, 129, 0.12) 0%, transparent 60%),
    radial-gradient(circle at 90% 40%, rgba(6, 182, 212, 0.06) 0%, transparent 50%),
    radial-gradient(circle at 10% 80%, rgba(59, 130, 246, 0.05) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

a {
  color: var(--accent-mint);
  text-decoration: none;
  transition: color 0.2s ease, text-shadow 0.2s ease;
}

a:hover {
  color: #6ee7b7;
  text-shadow: 0 0 12px rgba(110, 231, 183, 0.4);
}

code, pre {
  font-family: var(--font-mono);
}

/* Container */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
  position: relative;
  z-index: 1;
}

/* --------------------------------------------------------------------------
   Header & Navigation
   -------------------------------------------------------------------------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(8, 11, 18, 0.82);
  border-bottom: 1px solid var(--border-subtle);
  padding: 0.85rem 0;
  transition: background 0.3s ease, border-color 0.3s ease;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text-primary);
}

.brand-logo {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #10b981 0%, #06b6d4 100%);
  border-radius: var(--radius-sm);
  color: #080b12;
  box-shadow: 0 0 12px rgba(16, 185, 129, 0.4);
}

.brand-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.15rem 0.5rem;
  background: var(--accent-emerald-dim);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: var(--accent-mint);
  border-radius: var(--radius-full);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
}

.nav-link {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s ease;
}

.nav-link:hover {
  color: var(--text-primary);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn-github {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.9rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  background: var(--bg-elevated);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
}

.btn-github:hover {
  background: #1c263d;
  border-color: rgba(255, 255, 255, 0.2);
  color: #fff;
  box-shadow: 0 0 12px rgba(255, 255, 255, 0.08);
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero-section {
  padding: 4.5rem 0 3.5rem;
  text-align: center;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 1rem;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--accent-mint);
  margin-bottom: 1.5rem;
  animation: fadeIn 0.8s ease-out;
}

.hero-pill-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-emerald);
  box-shadow: 0 0 8px var(--accent-emerald);
}

.hero-title {
  font-size: clamp(2.3rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
  color: #ffffff;
}

.hero-title-gradient {
  background: linear-gradient(135deg, #ffffff 30%, #34d399 70%, #06b6d4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  max-width: 780px;
  margin: 0 auto 2.25rem;
  line-height: 1.6;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: #061511;
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.35);
  transition: all 0.2s ease;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #34d399 0%, #10b981 100%);
  box-shadow: 0 0 28px rgba(52, 211, 153, 0.5);
  transform: translateY(-1px);
  color: #02110c;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: var(--bg-surface);
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-card);
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-secondary:hover {
  background: var(--bg-elevated);
  border-color: rgba(255, 255, 255, 0.2);
  color: #ffffff;
  transform: translateY(-1px);
}

/* Quick install box in hero */
.hero-quick-install {
  max-width: 580px;
  margin: 0 auto;
  background: rgba(14, 20, 34, 0.85);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(10px);
}

.quick-install-code {
  font-family: var(--font-mono);
  font-size: 0.92rem;
  color: var(--accent-mint);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.quick-install-code .prompt-sym {
  color: var(--text-muted);
  user-select: none;
}

.copy-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  font-family: var(--font-mono);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: all 0.2s ease;
}

.copy-btn:hover {
  color: var(--text-primary);
  background: var(--bg-elevated);
  border-color: var(--border-card);
}

.copy-btn.copied {
  color: var(--accent-emerald);
  border-color: rgba(16, 185, 129, 0.4);
  background: var(--accent-emerald-dim);
}

/* --------------------------------------------------------------------------
   Section Layout & Titles
   -------------------------------------------------------------------------- */
.section {
  padding: 4.5rem 0;
  border-top: 1px solid var(--border-subtle);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3rem;
}

.section-tag {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.6rem;
  display: inline-block;
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #ffffff;
  margin-bottom: 0.85rem;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Problem vs Solution Comparison Grid
   -------------------------------------------------------------------------- */
.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.75rem;
}

@media (max-width: 768px) {
  .compare-grid {
    grid-template-columns: 1fr;
  }
}

.compare-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 2rem;
  backdrop-filter: blur(12px);
  position: relative;
  overflow: hidden;
}

.compare-card.problem {
  border: 1px solid rgba(244, 63, 94, 0.25);
  background: linear-gradient(180deg, rgba(244, 63, 94, 0.03) 0%, rgba(14, 20, 34, 0.7) 100%);
}

.compare-card.solution {
  border: 1px solid rgba(16, 185, 129, 0.35);
  background: linear-gradient(180deg, rgba(16, 185, 129, 0.05) 0%, rgba(14, 20, 34, 0.8) 100%);
  box-shadow: 0 0 30px rgba(16, 185, 129, 0.08);
}

.compare-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.compare-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
}

.compare-card.problem .compare-icon {
  background: rgba(244, 63, 94, 0.15);
  color: var(--accent-rose);
  border: 1px solid rgba(244, 63, 94, 0.3);
}

.compare-card.solution .compare-icon {
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent-mint);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.compare-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #ffffff;
}

.compare-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.compare-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--text-secondary);
}

.compare-item strong {
  color: var(--text-primary);
}

.compare-bullet {
  flex-shrink: 0;
  margin-top: 0.15rem;
  font-weight: 700;
}

.compare-card.problem .compare-bullet {
  color: var(--accent-rose);
}

.compare-card.solution .compare-bullet {
  color: var(--accent-mint);
}

/* --------------------------------------------------------------------------
   Interactive Host Configuration Switcher
   -------------------------------------------------------------------------- */
.host-config-wrapper {
  background: var(--bg-surface);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.host-tabs {
  display: flex;
  overflow-x: auto;
  background: #0b0f19;
  border-bottom: 1px solid var(--border-card);
  padding: 0.5rem 0.5rem 0;
  gap: 0.25rem;
}

.host-tab {
  background: transparent;
  border: 1px solid transparent;
  border-bottom: none;
  color: var(--text-muted);
  padding: 0.65rem 1.1rem;
  font-size: 0.88rem;
  font-weight: 600;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.host-tab:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.04);
}

.host-tab.active {
  color: var(--accent-mint);
  background: var(--bg-surface);
  border-color: var(--border-card);
  border-bottom-color: var(--bg-surface);
}

.host-tab-content {
  padding: 1.75rem;
}

.host-pane {
  display: none;
}

.host-pane.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

.host-pane-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.host-path-pill {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
}

.code-block-wrapper {
  position: relative;
  background: #080c16;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  overflow-x: auto;
}

.code-block-wrapper pre {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  line-height: 1.6;
  color: #e2e8f0;
}

.code-block-wrapper .code-copy-btn {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
}

/* --------------------------------------------------------------------------
   Core Kinds Cards Grid
   -------------------------------------------------------------------------- */
.kinds-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
}

.kind-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  backdrop-filter: blur(10px);
  transition: all 0.25s ease;
  position: relative;
  display: flex;
  flex-direction: column;
}

.kind-card:hover {
  border-color: rgba(56, 189, 248, 0.4);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4), 0 0 20px rgba(6, 182, 212, 0.1);
}

.kind-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.kind-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
}

.kind-badge.trap {
  background: rgba(244, 63, 94, 0.15);
  color: #fb7185;
  border: 1px solid rgba(244, 63, 94, 0.3);
}

.kind-badge.decision {
  background: rgba(168, 85, 247, 0.15);
  color: #c084fc;
  border: 1px solid rgba(168, 85, 247, 0.3);
}

.kind-badge.spec {
  background: rgba(6, 182, 212, 0.15);
  color: #38bdf8;
  border: 1px solid rgba(6, 182, 212, 0.3);
}

.kind-badge.plan {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.kind-badge.log {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.kind-badge.scratch {
  background: rgba(100, 116, 139, 0.2);
  color: #94a3b8;
  border: 1px solid rgba(100, 116, 139, 0.3);
}

.kind-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.5rem;
}

.kind-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.kind-snippet {
  background: #080c16;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: #cbd5e1;
  overflow-x: auto;
}

/* --------------------------------------------------------------------------
   Interactive Catalog & Tool Explorer
   -------------------------------------------------------------------------- */
.catalog-controls {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.search-box-wrapper {
  position: relative;
  max-width: 100%;
}

.search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.search-input {
  width: 100%;
  padding: 0.85rem 3rem 0.85rem 2.75rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.95rem;
  font-family: var(--font-sans);
  transition: all 0.2s ease;
  outline: none;
}

.search-input:focus {
  border-color: var(--accent-emerald);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2);
  background: #111827;
}

.search-shortcut-badge {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  background: var(--bg-elevated);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  padding: 0.15rem 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

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

.filter-pill {
  background: var(--bg-surface);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-full);
  padding: 0.4rem 0.9rem;
  color: var(--text-secondary);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.filter-pill:hover {
  background: var(--bg-elevated);
  color: var(--text-primary);
  border-color: rgba(255, 255, 255, 0.15);
}

.filter-pill.active {
  background: var(--accent-emerald-dim);
  border-color: rgba(16, 185, 129, 0.4);
  color: var(--accent-mint);
  font-weight: 600;
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 1.25rem;
}

.tool-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
}

.tool-card:hover {
  border-color: rgba(56, 189, 248, 0.4);
  background: var(--bg-card-hover);
  transform: translateY(-1px);
}

.tool-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.tool-name-wrap {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.tool-name {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 700;
  color: #38bdf8;
}

.tool-role-tag {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.07);
  color: var(--text-secondary);
}

.tool-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 1rem;
  flex-grow: 1;
}

.tool-example-box {
  background: #080c16;
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.8rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: #94a3b8;
  overflow-x: auto;
}

.no-results-box {
  text-align: center;
  padding: 3rem 1rem;
  background: var(--bg-surface);
  border: 1px dashed var(--border-card);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   Architecture & Flow
   -------------------------------------------------------------------------- */
.arch-diagram-wrapper {
  background: var(--bg-surface);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin-bottom: 2.5rem;
}

.arch-boxes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.arch-box {
  background: #0a0f1d;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}

.arch-box-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent-mint);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.arch-box-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   Status Monitor & SSE Companion Showcase
   -------------------------------------------------------------------------- */
.status-companion-banner {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.08) 0%, rgba(6, 182, 212, 0.08) 100%);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2rem;
  align-items: center;
}

@media (max-width: 860px) {
  .status-companion-banner {
    grid-template-columns: 1fr;
  }
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  background: rgba(16, 185, 129, 0.2);
  color: var(--accent-mint);
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

.status-title {
  font-size: 1.6rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.75rem;
}

.status-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.status-preview-box {
  background: #060911;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  box-shadow: var(--shadow-md);
}

.status-preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 0.5rem;
  margin-bottom: 0.75rem;
  color: var(--text-muted);
}

.status-log-line {
  display: flex;
  gap: 0.5rem;
  line-height: 1.6;
  color: #cbd5e1;
}

.status-log-time {
  color: var(--text-dim);
}

/* --------------------------------------------------------------------------
   FAQ & Troubleshooting Section
   -------------------------------------------------------------------------- */
.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.faq-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.faq-card:hover {
  border-color: var(--border-card-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.faq-card-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.faq-icon-badge {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  background: var(--accent-emerald-dim);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: var(--accent-mint);
  flex-shrink: 0;
}

.faq-card-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
}

.faq-card-body {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.faq-card-body p {
  margin-bottom: 0.65rem;
}

.faq-card-body p:last-child {
  margin-bottom: 0;
}

.faq-card-body ul, .faq-card-body ol {
  padding-left: 1.25rem;
  margin-bottom: 0.65rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.faq-code-box {
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--accent-mint);
  overflow-x: auto;
  margin: 0.4rem 0;
}

/* --------------------------------------------------------------------------
   Contribute Section
   -------------------------------------------------------------------------- */
.contribute-section {
  background: radial-gradient(circle at 50% 100%, rgba(16, 185, 129, 0.1) 0%, transparent 70%);
}

.contribute-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 3rem 2rem;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.contribute-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
  text-align: left;
}

.contribute-item {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 1rem;
}

.contribute-item-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.35rem;
}

.contribute-item-desc {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer {
  border-top: 1px solid var(--border-subtle);
  background: #05070c;
  padding: 3rem 0 2rem;
  margin-top: auto;
}

.footer-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  text-align: center;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  list-style: none;
  font-size: 0.88rem;
}

.footer-nav a {
  color: var(--text-secondary);
}

.footer-nav a:hover {
  color: var(--text-primary);
}

.footer-copy {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-version {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--accent-mint);
}

/* --------------------------------------------------------------------------
   Animations & Keyframes
   -------------------------------------------------------------------------- */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Helper Utilities */
.hidden {
  display: none !important;
}

.text-emerald { color: var(--accent-emerald); }
.text-cyan { color: var(--accent-cyan); }
.text-amber { color: var(--accent-amber); }
.text-purple { color: var(--accent-purple); }