@font-face {
  font-family: 'Aksara Bugis';
  src: local('Noto Sans Buginese'), 
       url('NotoSansBuginese.eot'), 
       url('NotoSansBuginese.eot?#iefix') format('embedded-opentype'), 
       url('NotoSansBuginese.woff') format('woff'), 
       url('NotoSansBuginese.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
}

.premium-card {
  background: rgba(255,255,255,0.8);
  backdrop-filter: blur(12px);
  border-radius: 20px;
  padding: 25px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.1);
  transition: all 0.3s ease;
  border: 1px solid rgba(255,255,255,0.3);
}

.premium-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.15);
}

.premium-title {
  font-family: 'Poppins', sans-serif;
  font-size: 1.3rem;
  font-weight: 600;
  color: #2F6E4C;
  margin-bottom: 10px;
}

.premium-sub {
  font-size: 0.95rem;
  color: #555;
  margin-bottom: 15px;
}


.textarea-same-size, .main_ta, .tb {
  width: 100%;
    min-height: 150px;
  font-size: 1rem;
  padding: 12px;
  border: 2px solid #e0e0e0;
  border-radius: 15px;
  resize: vertical;
  box-sizing: border-box;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  background: #fff;
  color: #333;
}

.textarea-same-size:focus, .main_ta:focus, .tb:focus {
  border-color: #2F6E4C;
  box-shadow: 0 0 8px rgba(47,110,76,0.5);
  outline: none;
}

.main_ta {
  min-height: 150px;
}

button[type="reset"],
button#copyBtn {
  border-radius: 25px;
  background: #2F6E4C;
  color: #fff;
  border: none;
  padding: 10px 25px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 10px rgba(0,0,0,0.12);
}

button[type="reset"]:hover,
button#copyBtn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 14px rgba(0,0,0,0.2);
}

.btn-group-center {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-top: 15px;
}

.info-card {
  text-align: center;
}

.info-card a {
  color: #2F6E4C;
  text-decoration: none;
  font-weight: 600;
}

.info-card a:hover {
  text-decoration: underline;
}

body.dark-mode {
  background-color: #121212;
  color: #e0e0e0;
}

body.dark-mode .premium-card {
  background: rgba(30,30,30,0.8);
  border: 1px solid rgba(255,255,255,0.1);
  color: #e0e0e0;
}

body.dark-mode .textarea-same-size,
body.dark-mode .main_ta,
body.dark-mode .tb {
  background: #1e1e1e;
  color: #e0e0e0;
  border: 1px solid #444;
}