.body {
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  line-height: 1.6;
  color: #212529;
}
.custom-container {
  max-width: 400px;
  width: 100%;           /* ini penting agar lebar adaptif */
  margin: 0 auto;
  padding: 0 15px;
}
.body {
  background-color: #f0f0f0;
  color: #000;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.custom-card {
  background: white;
  border-radius: 0px;
  padding: 25px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}
.dark-mode .custom-card {
  background-color: #2d2940;
}
input.form-control, select.form-control {
  transition: all 0.3s ease;
}
.dark-mode input.form-control,
.dark-mode select.form-control {
  background: #403b5c;
  color: #fff;
  border: 1px solid #666;
}

/* Zoom-In Button Animation */
.btn-gradient, .btn-social {
  border-radius: 50px;
  font-weight: bold;
  transition: transform 0.2s ease-in-out;
}
.btn-gradient:hover,
.btn-social:hover {
  transform: scale(1.06);
}

.btn-gradient {
  background: linear-gradient(135deg, #25D366, #007029);
  color: white;
  border: none;
}

.btn-social {
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}
.btn-social i {
  margin-right: 6px;
}
.btn-youtube {
  background: linear-gradient(135deg, #8c57ff, #5a3a9f);
  color: white;
}

.btn-whatsapp {
background: linear-gradient(135deg, #8c57ff, #5a3a9f);
  color: white;
}

.btn-telegram {
background: linear-gradient(135deg, #8c57ff, #5a3a9f);
  color: white;
}


.social-buttons {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

/* Tab transition animation */
.tab-pane {
  opacity: 0;
  transform: scale(0.97);
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.tab-pane.show.active {
  opacity: 1;
  transform: scale(1);
}

/* Animated signature */
.made-with {
  margin-top: 30px;
  font-size: 14px;
  font-weight: bold;
  background: linear-gradient(270deg, #ff0040, #ffcc00, #00ffcc, #3388ff, #ff0040);
  background-size: 800% 800%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: rainbowText 6s ease infinite;
  text-align: center;
}
.made-with {
  font-size: 14px;
  font-weight: bold;
  background: linear-gradient(270deg, #ff0040, #ffcc00, #00ffcc, #3388ff, #ff0040);
  background-size: 800% 800%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: rainbowText 6s ease infinite;
  text-align: center;
}

.made-with .emoji-heart {
  -webkit-text-fill-color: red;
  background: none;
  -webkit-background-clip: border-box;
}

@keyframes rainbowText {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
.table-responsive {
  max-height: 300px;
  overflow-y: auto;
}
/* Default (light mode) */
.table {
  background-color: white;
  color: #212529;
}

.table thead {
  background-color: #f8f9fa;
  color: #212529;
}

.table-striped tbody tr:nth-of-type(odd) {
  background-color: #f2f2f2;
}

/* Dark mode styles */
body.dark-mode .table {
  background-color: #4a456b;
  color: #e0e0e0;
  border-color: #6c5fc7;
}

body.dark-mode .table thead {
  background-color: #635f8d;
  color: #e0e0e0;
  border-bottom: 1px solid #6c5fc7;
}

body.dark-mode .table-striped tbody tr:nth-of-type(odd) {
  background-color: #574f85;
}

body.dark-mode .table tbody tr {
  border-bottom: 1px solid #6c5fc7;
}

body.dark-mode .btn-primary {
  background-color: #6c5fc7;
  border-color: #584da0;
}

body.dark-mode .btn-primary:hover {
  background-color: #7e6dd6;
  border-color: #6c5fc7;
}