/* ================================================
   Cloud Shield — Premium Dark Theme
   Azure-inspired cybersecurity design
   ================================================ */

/* ---- CSS Variables ---- */
:root {
  /* Core palette */
  --azure-blue: #0078d4;
  --azure-light: #50e6ff;
  --azure-dark: #003d6b;
  --bg-primary: #0d1117;
  --bg-secondary: #161b22;
  --bg-tertiary: #21262d;
  --bg-card: #1c2128;
  --text-primary: #e6edf3;
  --text-secondary: #8b949e;
  --text-muted: #6e7681;
  --border-color: #30363d;
  --border-subtle: #21262d;
  --accent-red: #f85149;
  --accent-orange: #d29922;
  --accent-green: #3fb950;
  --accent-purple: #a371f7;

  /* Docsify overrides */
  --base-font-size: 15px;
  --base-font-family:
    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --theme-color: var(--azure-blue);
  --sidebar-width: 280px;
  --sidebar-background: var(--bg-secondary);
  --sidebar-nav-link-color: var(--text-secondary);
  --sidebar-nav-link-color--active: var(--azure-blue);
  --sidebar-nav-link-color--hover: var(--text-primary);
  --sidebar-nav-link-font-weight--active: 600;
  --sidebar-nav-link-border-color--active: var(--azure-blue);
  --sidebar-name-color: var(--azure-blue);
  --sidebar-name-font-size: 1.15rem;
  --sidebar-toggle-background: var(--bg-tertiary);
  --cover-background-color: var(--bg-primary);
  --cover-heading-color: var(--azure-light);
  --search-input-color: var(--text-primary);
  --search-result-heading-color: var(--azure-blue);
  --pagination-title-color: var(--azure-blue);
  --code-font-family: "JetBrains Mono", "Fira Code", monospace;
  --code-font-size: 0.85em;
  --code-inline-background: rgba(0, 120, 212, 0.12);
  --code-inline-color: var(--azure-light);
  --code-block-border-radius: 8px;
  --copycode-background: var(--bg-tertiary);
}

/* ---- Base / Body ---- */
body {
  background: var(--bg-primary);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ---- Progress bar ---- */
.progress {
  background: linear-gradient(
    90deg,
    var(--azure-blue),
    var(--azure-light)
  ) !important;
}

/* ---- Sidebar ---- */
.sidebar {
  background: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
}

.sidebar .search {
  margin-bottom: 12px;
  padding: 8px 16px;
}

.sidebar .search input {
  background: var(--bg-tertiary) !important;
  border: 1px solid var(--border-color) !important;
  border-radius: 8px !important;
  color: var(--text-primary) !important;
  padding: 8px 12px !important;
  font-size: 0.85rem;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.sidebar .search input:focus {
  border-color: var(--azure-blue) !important;
  box-shadow: 0 0 0 3px rgba(0, 120, 212, 0.2) !important;
  outline: none;
}

.sidebar .search input::placeholder {
  color: var(--text-muted);
}

.sidebar .app-name-link {
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 16px 0;
}

.sidebar .app-name-link img {
  max-width: 24px;
  vertical-align: middle;
  margin-right: 6px;
}

.sidebar ul li a {
  font-size: 0.88rem;
  padding: 6px 0;
  transition:
    color 0.15s ease,
    padding-left 0.15s ease;
}

.sidebar ul li a:hover {
  padding-left: 4px;
}

.sidebar ul li.active > a {
  border-right: 3px solid var(--azure-blue);
  font-weight: 600;
}

.sidebar ul li a i,
.sidebar ul li a .fa-solid,
.sidebar ul li a .fa-brands {
  width: 20px;
  text-align: center;
  margin-right: 6px;
  font-size: 0.8rem;
  opacity: 0.7;
}

.sidebar ul > li > p {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin: 18px 0 4px 0;
  font-weight: 600;
}

.sidebar ul > li > p i,
.sidebar ul > li > p .fa-solid,
.sidebar ul > li > p .fa-brands {
  margin-right: 6px;
  color: var(--azure-blue);
  font-size: 0.8rem;
}

/* ---- Cover Page ---- */
.cover {
  background: linear-gradient(
    135deg,
    #0d1117 0%,
    #0a1628 40%,
    #0d1117 100%
  ) !important;
  min-height: 100vh;
}

.cover::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(
      ellipse at 20% 50%,
      rgba(0, 120, 212, 0.08),
      transparent 60%
    ),
    radial-gradient(
      ellipse at 80% 20%,
      rgba(80, 230, 255, 0.05),
      transparent 50%
    );
  pointer-events: none;
}

.cover .cover-main {
  position: relative;
  z-index: 1;
  max-width: 800px;
}

.cover h1 {
  font-size: 2.8rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.3em;
}

.cover h1 i {
  font-size: 0.85em;
  vertical-align: middle;
}

.cover h1 small {
  font-size: 0.35em;
  vertical-align: middle;
  opacity: 0.5;
  font-weight: 400;
}

.cover blockquote {
  background: none;
  border: none;
  padding: 0;
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0.5em auto 1.5em;
}

.cover-badges {
  margin-bottom: 1.5rem;
}

.cover-badges img {
  margin: 3px 4px;
  vertical-align: middle;
}

.cover-features {
  text-align: left;
  max-width: 560px;
  margin: 0 auto 2rem;
}

.cover-features p {
  margin: 0.5em 0;
  font-size: 0.92rem;
  color: var(--text-secondary);
  padding: 6px 12px;
  border-radius: 6px;
  transition: background 0.2s;
}

.cover-features p:hover {
  background: rgba(0, 120, 212, 0.06);
}

.cover-features p strong {
  color: var(--text-primary);
}

.cover-features p i,
.cover-features p .fa-solid,
.cover-features p .fa-brands {
  color: var(--azure-blue);
  width: 22px;
  text-align: center;
  margin-right: 4px;
}

.cover .cover-main > p:last-child a {
  border-radius: 8px;
  padding: 10px 24px;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: none;
  border: 1px solid var(--border-color);
  transition: all 0.2s ease;
  color: var(--text-primary) !important;
}

.cover .cover-main > p:last-child a:first-child {
  background: var(--azure-blue);
  border-color: var(--azure-blue);
  color: white !important;
}

.cover .cover-main > p:last-child a:first-child:hover {
  background: #006cbf;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 120, 212, 0.3);
}

.cover .cover-main > p:last-child a:hover {
  border-color: var(--azure-blue);
  color: var(--azure-blue) !important;
  transform: translateY(-1px);
}

/* ---- Main Content ---- */
.markdown-section {
  max-width: 900px;
  padding: 30px 45px 60px;
}

/* ---- Headings ---- */
.markdown-section h1 {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 0.4em;
  margin-top: 0;
}

.markdown-section h2 {
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--azure-light);
  margin-top: 2.5em;
  padding-bottom: 0.3em;
  border-bottom: 1px solid var(--border-subtle);
}

.markdown-section h3 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-top: 1.8em;
}

.markdown-section h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.85rem;
}

/* ---- Tables ---- */
.markdown-section table {
  display: table;
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  margin: 1.2em 0;
}

.markdown-section table thead {
  background: var(--bg-tertiary);
}

.markdown-section table thead th {
  font-weight: 600;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--azure-light);
  padding: 10px 14px;
  border-bottom: 2px solid var(--azure-blue);
  white-space: nowrap;
}

.markdown-section table tbody tr {
  transition: background 0.15s ease;
}

.markdown-section table tbody tr:hover {
  background: rgba(0, 120, 212, 0.04);
}

.markdown-section table tbody tr:nth-child(even) {
  background: rgba(22, 27, 34, 0.5);
}

.markdown-section table tbody td {
  padding: 8px 14px;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.88rem;
  line-height: 1.5;
  vertical-align: top;
}

.markdown-section table tbody tr:last-child td {
  border-bottom: none;
}

/* Bold first column */
.markdown-section table tbody td:first-child {
  font-weight: 500;
  white-space: nowrap;
  color: var(--text-primary);
}

/* ---- Code Blocks ---- */
.markdown-section pre {
  background: var(--bg-secondary) !important;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 0;
  position: relative;
  margin: 1.2em 0;
}

.markdown-section pre::before {
  content: "";
  display: block;
  height: 32px;
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
  border-radius: 8px 8px 0 0;
  position: relative;
}

.markdown-section pre::after {
  content: "● ● ●";
  position: absolute;
  top: 8px;
  left: 14px;
  font-size: 8px;
  letter-spacing: 5px;
  color: var(--text-muted);
}

.markdown-section pre > code {
  font-family: var(--code-font-family);
  font-size: var(--code-font-size);
  padding: 16px 20px !important;
  line-height: 1.65;
  display: block;
  overflow-x: auto;
}

.markdown-section code {
  font-family: var(--code-font-family);
  background: var(--code-inline-background);
  color: var(--code-inline-color);
  padding: 2px 7px;
  border-radius: 4px;
  font-size: 0.85em;
}

.markdown-section pre code {
  background: none;
  color: inherit;
  padding: 0;
}

/* Copy button styling */
.docsify-copy-code-button {
  top: 4px !important;
  right: 8px !important;
  font-size: 12px !important;
  border-radius: 4px !important;
  background: var(--bg-tertiary) !important;
  color: var(--text-muted) !important;
  border: 1px solid var(--border-color) !important;
  padding: 2px 8px !important;
}

.docsify-copy-code-button:hover {
  color: var(--azure-light) !important;
  border-color: var(--azure-blue) !important;
}

/* ---- Alert Blocks ---- */
.alert {
  padding: 14px 18px;
  border-radius: 8px;
  margin: 1.2em 0;
  border-left: 4px solid;
  font-size: 0.9rem;
  line-height: 1.6;
}

.alert p {
  margin: 0.3em 0;
}

.alert-info {
  background: rgba(0, 120, 212, 0.08);
  border-color: var(--azure-blue);
  color: var(--text-secondary);
}

.alert-info strong {
  color: var(--azure-light);
}

.alert-warning {
  background: rgba(210, 153, 34, 0.08);
  border-color: var(--accent-orange);
  color: var(--text-secondary);
}

.alert-warning strong {
  color: var(--accent-orange);
}

.alert-success {
  background: rgba(63, 185, 80, 0.08);
  border-color: var(--accent-green);
  color: var(--text-secondary);
}

.alert-success strong {
  color: var(--accent-green);
}

.alert-danger {
  background: rgba(248, 81, 73, 0.08);
  border-color: var(--accent-red);
  color: var(--text-secondary);
}

.alert-danger strong {
  color: var(--accent-red);
}

/* ---- Horizontal Rules ---- */
.markdown-section hr {
  border: none;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--border-color),
    transparent
  );
  margin: 2.5em 0;
}

/* ---- Links ---- */
.markdown-section a {
  color: var(--azure-blue);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.15s ease;
}

.markdown-section a:hover {
  border-bottom-color: var(--azure-blue);
}

/* ---- Strong / Bold ---- */
.markdown-section strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* ---- Lists ---- */
.markdown-section ul,
.markdown-section ol {
  padding-left: 1.5em;
}

.markdown-section li {
  margin: 0.3em 0;
  line-height: 1.65;
}

/* ---- Criticité badges ---- */
.markdown-section td:last-child,
.markdown-section td:nth-child(4),
.markdown-section td:nth-child(5) {
  text-align: center;
}

/* ---- Pagination ---- */
.docsify-pagination-container {
  border-top: 1px solid var(--border-color);
  padding-top: 1.5em;
  margin-top: 3em;
}

.pagination-item-title {
  font-weight: 600;
  color: var(--azure-blue);
}

/* ---- Back to top (GitHub corner) ---- */
.github-corner svg {
  fill: var(--azure-blue) !important;
}

.github-corner:hover .octo-arm {
  animation: octocat-wave 560ms ease-in-out;
}

/* ---- Search results ---- */
.sidebar .search .matching-post {
  border-bottom: 1px solid var(--border-subtle);
}

.sidebar .search .matching-post p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ---- Scrollbar ---- */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* ---- Selection ---- */
::selection {
  background: rgba(0, 120, 212, 0.3);
  color: var(--text-primary);
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
  .markdown-section {
    padding: 20px 16px 40px;
  }

  .cover h1 {
    font-size: 2rem;
  }

  .markdown-section h1 {
    font-size: 1.6rem;
  }

  .markdown-section h2 {
    font-size: 1.25rem;
  }

  .markdown-section table {
    font-size: 0.8rem;
  }

  .cover-badges img {
    height: 22px;
  }
}

/* ---- ASCII diagram special styling ---- */
.markdown-section pre > code[class*="language-"] {
  /* Keep monospace look clean for ASCII art */
}

/* ---- Print styles ---- */
@media print {
  .sidebar,
  .github-corner,
  .docsify-pagination-container {
    display: none !important;
  }

  .markdown-section {
    max-width: 100%;
    padding: 0;
  }

  .alert {
    border: 1px solid #ccc;
  }
}