/* ==============================
   Twigwind Docs Theme (Modern Dark)
   ============================== */
@import url('https://fonts.googleapis.com/css2?family=Momo+Trust+Sans:wght@200..800&display=swap');

:root {
  --bg-dark: #080e1d;
  --bg-darker: #020617;
  --text-light: #f8fafc;
  --text-muted: #9aa0a6;
  --accent: #1a9ad1;
  --font-sans: 'Momo Trust Sans', system-ui, -apple-system, sans-serif;
  
  /* Legacy variables for compatibility */
  --bg: var(--bg-dark);
  --surface: #1e293b3f;
  --sidenav: #1e293b36;
  --surface-alt: #334155;
  --border: #475569;
  --text: var(--text-light);
  --accent-a: var(--accent);
  --accent-b: #2cb67d;

  --code-bg: #0f1115;
  --code-border: #22252c;
  --max-width: 1200px;
  --sidebar-width: 260px;
  --radius: 10px;
}

/* ====== Reset & Base ====== */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--text-light);
  background: var(--bg-dark);
  line-height: 1.6;
  display: flex;
  font-weight: 400;
  min-height: 100vh;
  font-size: 0.95rem;
  line-height: 1.6;
}

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

a:hover {
  opacity: 0.8;
}

/* ====== Header Styles ====== */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  font-weight: 800;
  font-size: 1.5rem;
}

nav a {
  margin-left: 1.5rem;
  font-weight: 500;
  color: var(--text-muted);
}

nav a:hover {
  color: var(--accent);
}

/* ====== Hero Section ====== */
.hero {
  text-align: center;
  padding: 8rem 1rem;
  background: linear-gradient(to bottom, var(--bg-dark), var(--bg-darker));
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.25rem;
  color: var(--text-muted);
  max-width: 700px;
  margin: 0 auto 2rem auto;
}

.hero .buttons a {
  display: inline-block;
  margin: 0.5rem;
  padding: 1rem 2rem;
  border-radius: 0.75rem;
  font-weight: 600;
}

.primary {
  background: var(--accent);
  color: #000;
}

.secondary {
  color: var(--accent);
  border: 1px solid var(--accent);
}

/* ====== Features Grid ====== */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 6rem auto;
  padding: 0 1.5rem;
}

.card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 1rem;
  padding: 2rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

/* ====== Footer ====== */
footer {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--text-muted);
  border-top: 1px solid rgba(255,255,255,0.05);
}

/* ====== Sidebar ====== */
.sidebar {
  width: var(--sidebar-width);
  background: var(--sidenav);
  border-right: 1px solid var(--border);
  padding: 2rem 1rem;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  width: fit-content;
}
.sidebar h2 {
  font-size: 1.2rem;
  margin: 0 0 1.2rem;
}
.sidebar nav a {
  display: block;
  padding: 0.5rem 0.8rem;
  margin: 0.2rem 0;
  border-radius: var(--radius);
  color: var(--text-muted);
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}
.sidebar nav a:hover {
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
}
.sidebar nav a.active {
  background: linear-gradient(135deg, var(--accent-a), var(--accent-b));
  color: white;
  font-weight: bold;
}


/* ====== Main Content ====== */
.main {
  flex: 1;
  padding: 2rem 3rem;
  max-width: calc(var(--max-width) - var(--sidebar-width));
}

.main h1, .main h2, .main h3, .main h4 {
  margin-top: 2rem;
  margin-bottom: 1rem;
  line-height: 1.2;
}
.main h1 code {
  font-size: 2rem;
}
.main h1 { font-size: 2.2rem; }
.main h2 { font-size: 1.6rem; border-bottom: 1px solid var(--border); padding-bottom: 0.4rem; }
.main h3 { font-size: 1.3rem; color: var(--accent-a); }
.main h4 { font-size: 1.1rem;}
.main p { margin: 1rem 0; color: var(--text-muted); }
.main ul, .main ol { margin: 1rem 0 1rem 1rem; }
.main a { 
    background: linear-gradient(44deg,rgba(0, 183, 255, 1) 0%, rgba(0, 255, 106, 1) 100%);
    padding: 9px; 
    border: 1px solid transparent; 
    border-radius: 20px;
    color: white;
    text-decoration: none;
    }


/* ====== Code Blocks ====== */
pre, code {
  font-family: "Jetbrains mono", "Fira Code", "Consolas", monospace;
  font-size: 0.9rem;
}
pre {
  background: var(--code-bg);
  padding: 1rem;
  border: 1px solid var(--code-border);
  border-radius: var(--radius);
  overflow-x: auto;
  margin: 1.5rem 0;
}
code.hljs {
  background: transparent;
  padding: 0.2rem 0.4rem;
  border-radius: 6px;
}

div.html-block {
  margin: 1.5rem 0;
  width: 100%;
}

div.html-block pre {
  flex: 1;
  margin: 0;
}

div.html-block .preview-container {
  flex: 1;
  display: flex;
  flex-direction: column;
}

div.html-block .preview-container h4 {
  margin: 0 0 0.5rem 0;
  flex-shrink: 0;
}

div.html-block .preview-container iframe {
  flex: 1;
  height: 100%;
}

/* Responsive: stack on small screens */
@media (max-width: 1024px) {
  div.html-block {
    flex-direction: column;
    align-items: normal;
  }
  
  div.html-block .preview-container iframe {
    min-height: 200px;
  }
}

/* ====== Tables ====== */
table {
  border-collapse: collapse;
  width: 100%;
  margin: 1.5rem 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
table th, table td {
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--border);
}
table th {
  background: var(--surface-alt);
  color: #fff;
  text-align: left;
}
table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

/* ====== Alerts ====== */
.alert {
  border-radius: var(--radius);
  padding: 1rem;
  margin: 1.5rem 0;
  border: 1px solid;
}
.alert.info {
  background: rgba(127, 90, 240, 0.1);
  border-color: var(--accent-a);
  color: var(--accent-a);
}
.alert.success {
  background: rgba(44, 182, 125, 0.1);
  border-color: var(--accent-b);
  color: var(--accent-b);
}
.alert.warning {
  background: rgba(254, 202, 87, 0.1);
  border-color: #feca57;
  color: #feca57;
}
.alert.error {
  background: rgba(255, 107, 107, 0.1);
  border-color: #ff6b6b;
  color: #ff6b6b;
}

.example {
  background-color: #2b3a4d53;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  margin-bottom: 2rem;
}

.example h4 {
  margin-top: 0;
  color: rgba(255, 255, 255, 0.654);
}

/* Sidebar Toggle Button */
.sidebar-toggle {
  display: none;
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 1001;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  font-size: 1.5rem;
  cursor: pointer;
}

.run {
  display: block;
  background: linear-gradient(135deg, var(--accent), #2cb67d);
  border: none;
  color: #fff;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: 8px;
  text-decoration: none;
  margin-top: 1rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(26, 154, 209, 0.3);
}

.run:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(26, 154, 209, 0.4);
  opacity: 1;
}

.run:active {
  transform: translateY(0);
}

/* Small screens: hide sidebar, show toggle */
@media (max-width: 900px) {
  .sidebar-toggle {
    display: block;
  }

  .sidebar {
    position: fixed;
    top: 0;
    left: -100%;   /* hide offscreen */
    height: 100%;
    width: var(--sidebar-width);
    transition: left 0.3s ease;
    z-index: 1000;
  }

  .sidebar.show {
    left: 0;       /* slide in */
  }

  body.sidebar-open::after {
    content: "";
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 999;
  }
}


/* ====== Responsive ====== */
/* Small screens: sidebar toggle */
@media (max-width: 900px) {
  /* Show toggle button */
  .sidebar-toggle {
    display: block;
  }

  /* Sidebar hidden offscreen */
  .sidebar {
    position: fixed;
    top: 0;
    left: -100%;       /* hidden initially */
    height: 100%;
    width: var(--sidebar-width);
    transition: left 0.3s ease;
    z-index: 1000;
    overflow-y: auto;
    border-right: 1px solid var(--border);
  }

  /* Sidebar visible when toggled */
  .sidebar.show {
    left: 0;
  }

  /* Overlay behind sidebar */
  body.sidebar-open::after {
    content: "";
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 999;
  }

  /* Keep main content full width, don’t stack */
  .main {
    max-width: 100%;
    padding: 1.5rem;
  }

  .main ul, .main ol { margin: 0.5rem 0 0.5rem 0.5rem; }
}

/* ====== Version History Styles ====== */
#versions {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  font-size: 1rem;
  margin-bottom: 2rem;
  min-width: 200px;
}

#versions:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.version-content {
  animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.version-content h2 {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--accent);
}

.version-date {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: normal;
  background: var(--surface);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  border: 1px solid var(--border);
}

.changelog-section {
  margin: 2rem 0;
  background: rgba(255, 255, 255, 0.02);
  border-radius: var(--radius);
  padding: 1.5rem;
  border-left: 4px solid var(--accent);
}

.changelog-section h3 {
  margin-top: 0;
  margin-bottom: 1rem;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.changelog-section ul {
  margin: 0;
  padding-left: 1.5rem;
}

.changelog-section li {
  margin: 0.75rem 0;
  line-height: 1.6;
}

.changelog-section li strong {
  color: var(--text-light);
}

.code-example {
  background: var(--code-bg);
  border: 1px solid var(--code-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin: 2rem 0;
}

.code-example h4 {
  margin-top: 0;
  margin-bottom: 1rem;
  color: var(--accent);
}

.code-example pre {
  margin: 0;
  background: transparent;
  border: none;
  padding: 0;
}

/* Version-specific styling */
.changelog-section:nth-child(odd) {
  border-left-color: var(--accent-b);
}

.changelog-section:nth-child(odd) h3 {
  color: var(--accent-b);
}