/* admin.css */
body {
  font-family: 'Segoe UI', sans-serif;
  background-color: #fdfdfd;
  margin: 0;
  color: #333;
}

header {
  background-color: #2f2f2f;
  color: white;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

nav {
  display: flex;
  gap: 1rem;
}

nav a {
  color: white;
  text-decoration: none;
  font-weight: bold;
}

.nav-buttons {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-buttons a {
  background-color: #f3f6f4;
  color: #000;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  font-weight: 600;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.nav-buttons a:hover {
  background-color: #5cc057;
  color: #fff;
}

.success-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #5cc057ee;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: white;
  font-size: 1.5rem;
  z-index: 9999;
  animation: fadeOut 2s ease-in-out forwards;
  animation-delay: 1.5s;
}

@keyframes fadeOut {
  0% { opacity: 1; }
  100% { opacity: 0; visibility: hidden; }
}

main {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0rem;
}

.card {
  background-color: #ffffff;
  border: 1px solid #ddd;
  border-radius: 12px;
  padding: 1.5rem 2rem;
  max-width: 400px;
  width: 100%;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.card h2 {
  margin-top: 0;
  color: #333;
  text-align: center;
}

#login-form {
  margin-top: 1.5rem;
}

/* Center only the access message card */
#access-message {
  text-align: center;
}

/* Center the heading inside the login card */
#login-form h2 {
  text-align: center;
}

/* Keep form content left-aligned */
#admin-login-form {
  text-align: left;
}

.form-group {
  margin-bottom: 1rem;
  display: flex;
  flex-direction: column;
}

.form-group label {
  font-weight: bold;
  margin-bottom: 0.3rem;
}

input[type="text"],
input[type="password"] {
  padding: 0.5rem;
  border: 1px solid #aaa;
  border-radius: 6px;
  font-size: 1rem;
}

button[type="submit"] {
  width: 100%;
  padding: 0.75rem;
  background-color: #5cc057;
  color: white;
  font-weight: bold;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

button[type="submit"]:hover {
  background-color: #479c46;
}

#login-status {
  margin-top: 1rem;
  font-weight: bold;
  text-align: center;
}