/* General */
body {
  font-family: Arial, sans-serif;
  margin: 0;
  background: #f9f9f9;
  color: #333;
}

/* Header */
header {
  background: #2e7d32;
  color: white;
  padding: 1rem;
  text-align: center;
}

#adminStatus {
  color: #ffd700;
  font-weight: bold;
  text-align: center;
  margin: 0.5rem 0;
}

/* Nav */
nav button {
  margin: 0.3rem;
  padding: 0.5rem 1rem;
  border: none;
  background: #66bb6a;
  color: white;
  border-radius: 5px;
  cursor: pointer;
}
nav button:hover { background: #388e3c; }

/* Main */
main { padding: 1rem; }
.page { display: none; }
.page.active { display: block; }

/* Forms */
form input, form textarea {
  display: block;
  width: 80%;
  margin-bottom: 0.8rem;
  padding: 0.5rem;
  border: 3px solid #ccc;
  border-radius: 5px;
  box-sizing: border-box;
}

/* error style for wrong password or invalid input */
.input-error {
  border-color: #d32f2f !important;
  background: #ffecec !important;
  box-shadow: 0 0 0 3px rgba(211,47,47,8);
}

/* Buttons */
form button, #adminLogout {
  background: #2e7d32;
  color: white;
  padding: 0.7rem 1.2rem;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}
form button:hover, #adminLogout:hover { background: #1b2e20; }

/* Lists */
ul { list-style-type: none; padding: 0; }
li {
  background: white;
  margin: 0.5rem 0;
  padding: 1rem;
  border-radius: 5px;
  box-shadow: 0px 2px 5px rgba(0,0,0,0.1);
}

/* generic buttons inside lists */
button.small {
  margin-right: 0.5rem;
  padding: 0.4rem 0.6rem;
  border-radius: 4px;
  border: none;
  background: #196d2;
  color: white;
  cursor: pointer;
}
button.small.danger { background: #d32f2f; }
button.small.approve { background: #388e3c; }

.hidden { display: none; }