/* ========== RESET & DASAR ========== */
* {
  box-sizing: border-box;
}
body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  line-height: 1.6;
  background: #f5f5f5;
}

/* ========== HEADER ========== */
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #003366;
  color: #fff;
  padding: 0.5em 15px;
  gap: 10px;
  position: relative;
}
header img { height: 80px; }
header h1 { font-size: 1.6rem; margin: 0; padding-left: 6px; }

/* ========== MENU TOGGLE MOBILE ========== */
.menu-toggle {
  display: none;
  font-size: 24px;
  background: none;
  border: none;
  color: white;
  cursor: pointer;
  padding: 6px;
  border-radius: 6px;
}

/* ========== NAVIGASI ========== */
nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 15px;
  align-items: center;
}
nav ul li { position: relative; }
nav ul li a {
  color: white;
  text-decoration: none;
  font-weight: bold;
  padding: 10px 15px;
  display: block;
}
nav ul li a:hover { background: #004080; border-radius: 4px; }

/* ========== DROPDOWN / SUBMENU ========== */
nav ul li.has-sub::after {
  content: "▾";
  float: right;
  margin-left: 8px;
  font-size: 12px;
}
nav ul li.has-sub.open::after { content: "▴"; }
.submenu { display: none; background: #f4f4f4; list-style: none; margin: 0; padding: 0; }
.has-sub.open .submenu { display: block; }
.submenu li a {
  display: block;
  padding: 12px 40px;
  background: #e9e9e9;
  color: #333;
  text-decoration: none;
}
.submenu li a:hover { background: #ccc; }

/* ========== RESPONSIVE NAVIGATION ========== */
@media(max-width: 768px){
  .menu-toggle { display: block; }
  nav ul {
    display: none;
    flex-direction: column;
    background: #005599;
    position: absolute;
    top: 68px;
    right: 15px;
    width: 240px;
    padding: 10px;
    border-radius: 6px;
    box-shadow: 0 6px 18px rgba(0,0,0,0.12);
    z-index: 50;
  }
  nav ul.active { display: flex; }
  nav ul li.has-sub .submenu { position: static; background: #0066aa; margin-top: 5px; }
  nav ul li.has-sub.open .submenu { display: block; }
}

/* ========== ALBUM SLIDESHOW ========== */
.album-slideshow-container {
  position: relative;
  max-width: 900px;
  margin: auto;
  overflow: hidden;
  border-radius: 6px;
  box-shadow: 0 0 10px rgba(0,0,0,0.15);
}
.album-slide { display: none; position: relative; }
.album-slide img { width: 100%; height: auto; display: block; border-radius: 6px; cursor: pointer; }
.fade { animation-name: fade; animation-duration: 1s; }
@keyframes fade { from {opacity: .4} to {opacity: 1} }

/* Tombol navigasi album */
.prev-album, .next-album {
  cursor: pointer;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  padding: 16px;
  color: white;
  font-weight: bold;
  font-size: 30px;
  background-color: rgba(0,0,0,0.4);
  border-radius: 50%;
  user-select: none;
  z-index: 10;
  text-align: center;
}
.prev-album { left: 10px; }
.next-album { right: 10px; }
.prev-album:hover, .next-album:hover { background-color: rgba(0,0,0,0.7); }

.section h2 {
    background-color: #f0f0f0;
  color: #007BFF;
  padding: 15px 25px;
  border-left: 30px solid #007BFF;
  border-radius: 5px;
  font-size: 1.3em;
  font-weight: bold;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  margin: 30px auto;
  max-width: 500px;
}


/* === SUB JUDUL LIST BERITA LAINNYA === */
#berita-lainnya-list .berita-lainnya-card {
  background: #fff;
  margin: 8px 0;
  padding: 12px 15px;
  border-radius: 6px;
  border: 1px solid #eee;
  transition: all 0.3s ease;
}

#berita-lainnya-list .berita-lainnya-card a {
  font-size: 1rem;
  font-weight: 500;
  color: #333;
  text-decoration: none;
  display: block;
  line-height: 1.4em;
}

#berita-lainnya-list .berita-lainnya-card:hover {
  background: #f9f9ff;
  border-color: #007BFF;
}

#berita-lainnya-list .berita-lainnya-card a:hover {
  color: #007BFF;
}

/* ========== LIGHTBOX ========== */
#lightbox { display:none; position:fixed; z-index:100; top:0; left:0; width:100%; height:100%; background-color:rgba(0,0,0,0.9); text-align:center; }
#lightbox img { max-width:90%; max-height:90%; margin-top:5%; border-radius:6px; }
#close-lightbox { position:absolute; top:20px; right:30px; color:white; font-size:40px; cursor:pointer; }

/* ========== KONTEN UTAMA ========== */
section {
  padding: 20px;
  background: white;
  margin: 10px auto;
  max-width: 900px;
  box-shadow: 0 0 5px rgba(0,0,0,0.1);
  border-radius: 6px;
}
.foto-kepsek { width: 350px; border-radius: 10px; box-shadow: 0 4px 8px rgba(0,0,0,0.1); }

/* ========== FOOTER ========== */
footer {
  background: #003366;
  color: white;
  text-align: center;
  padding: 1em 0;
  margin-top: 20px;
}
footer a { color: #ccc; text-decoration: underline; }

/* ========== FORM ======= */
form input, form textarea, form button {
  width: 100%;
  padding: 10px;
  margin-top: 5px;
  margin-bottom: 10px;
  border-radius: 4px;
  border: 1px solid #ccc;
}
form button {
  background: #0066aa;
  color: white;
  font-weight: bold;
  border: none;
  cursor: pointer;
  transition: 0.3s;
}
form button:hover { background: #0056b3; }

#data-siswa {
  padding: 20px;
  background: #f9f9f9;
}

.tabel-siswa {
  width: 100%;
  border-collapse: collapse;
  font-family: Arial, sans-serif;
  margin-top: 15px;
}

.tabel-siswa th, 
.tabel-siswa td {
  border: 1px solid #ddd;
  padding: 10px;
  text-align: center;
}

.tabel-siswa th {
  background-color: #4CAF50;
  color: white;
}

.subtotal {
  background-color: #f1f1f1;
  font-weight: bold;
}

.grand-total {
  background-color: #333;
  color: white;
  font-weight: bold;
}