/* ==========================
   AgroSphere Color Palette
   ========================== */
:root {
  --primary-green: #3B5A2B;   /* deep agricultural green */
  --accent-yellow: #F2C14E;   /* harvest gold */
  --nav-brown: #8B5E3C;       /* soil brown */
  --bg-beige: #F9F5EE;        /* light parchment */
  --text-dark: #2C2C2C;       /* near black */
  --bulletin-paper: #FFFDF5;  /* off-white */
  --chat-bg: #000000;         /* chat black */
}

/* ==========================
   Global Styles
   ========================== */
body {
  font-family: 'Courier New', monospace;
  background-image: url('https://agrosphere.neocities.org/farmland.jpg');
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-size: cover;
}

  

/* ==========================
   Header
   ========================== */
header {
  background-color: var(--primary-green);
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
}

header img {
  height: 60px;
}

header h1 {
  color: var(--accent-yellow);
  font-size: 2em;
  margin: 0;
}

/* ==========================
   Navigation
   ========================== */
nav {
  background-color: var(--nav-brown);
  display: flex;
  justify-content: center;
}

nav a {
  color: var(--bg-beige);
  padding: 15px 25px;
  text-decoration: none;
  font-weight: bold;
}

nav a:hover {
  background-color: var(--primary-green);
  color: var(--accent-yellow);
}

/* ==========================
   Main Content
   ========================== */
main {
  padding: 20px;
  max-width: 1000px;
  margin: auto;
}
/* ==========================
   Gallery Styles
   ========================== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 15px;
  margin-top: 15px;
}

.gallery-item {
  border: 3px solid var(--nav-brown);
  cursor: pointer;
  overflow: hidden;
  background: white;
}

.gallery-item img,
.gallery-item video {
  width: 100%;
  display: block;
}

/* ==========================
   Lightbox
   ========================== */
.lightbox {
  display: none;
  position: fixed;
  z-index: 10000;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.85);
  justify-content: center;
  align-items: center;
}

.lightbox img {
  max-width: 90%;
  max-height: 90%;
  border: 5px solid white;
}

/* ==========================
   Video Wrapper (Responsive + Themed)
   ========================== */
.video-wrapper {
  max-width: 700px;
  margin: 20px auto;
  border: 3px solid var(--nav-brown);
  padding: 5px;
  background: var(--bg-beige);
  box-shadow: 4px 4px 0 var(--nav-brown);
}

.video-wrapper video,
.video-wrapper iframe {
  width: 100%;
  height: 400px;
  display: block;
  border: none;
}

/* ==========================
   Footer
   ========================== */
footer {
  background-color: var(--primary-green);
  color: var(--accent-yellow);
  text-align: center;
  padding: 10px;
  margin-top: 20px;
}

/* ==========================
   Chat System Styles
   ========================== */
.chat-full {
  width: 100vw;
  height: 75vh;
  position: relative;
  left: 50%;
  transform: translateX(-50%);
  border: 4px solid var(--nav-brown);
  box-shadow: inset 0 0 20px rgba(0,0,0,0.2);
  background: var(--chat-bg);
}

.chatbox {
  width: 100%;
  max-width: 600px;
  height: 400px;
  border: 2px solid var(--nav-brown);
  margin: 20px auto;
}

.bulletin {
  background: var(--bulletin-paper);
  border: 3px dashed var(--nav-brown);
  padding: 15px 20px;
  margin: 20px 0;
  box-shadow: 5px 5px 0 var(--nav-brown);
  font-size: 0.95rem;
}

.bulletin h3 {
  margin-top: 0;
  color: var(--primary-green);
}

.room-selector {
  margin: 15px 0;
}

.room-btn {
  background: var(--nav-brown);
  color: white;
  border: none;
  padding: 10px 18px;
  margin-right: 8px;
  cursor: pointer;
  font-family: inherit;
  font-weight: bold;
}

.room-btn:hover {
  background: var(--primary-green);
}

.online-box {
  margin: 10px 0;
  font-size: 0.9rem;
  color: var(--primary-green);
  font-weight: bold;
}

.floating-chat {
  position: fixed;
  bottom: 15px;
  right: 15px;
  width: 260px;
  height: 320px;
  border: 3px solid var(--nav-brown);
  background: white;
  z-index: 9999;
}

.floating-chat iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* ==========================
   External Links
   ========================== */
a.external-link {
  color: var(--primary-green);
  font-weight: bold;
}

a.external-link:hover {
  color: var(--accent-yellow);
}
.book-cover {
width: 100%;
height: 260px;
object-fit: contain;
border-radius: 6px;
margin-bottom: 10px;
border: 2px solid #2f4f2f; /* or your theme accent color */
}
.book-card {
background: #f4f1e6;
padding: 15px;
border-radius: 8px;
box-shadow: 0 4px 10px rgba(0,0,0,0.25);
text-align: center;
transition: transform 0.2s ease;
}

.book-card:hover {
transform: translateY(-5px);
}