/* Grundlayout */
body {
  margin: 0;
  padding: 0;
  font-family: "Poppins", sans-serif;
  background-color: #f5f5f5;
  color: #2f3e46;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Hauptcontainer */
main {
  flex: 1;
}

/* Karte (Formulare etc.) */
.card {
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  padding: 2rem;
  margin: 1rem auto;
  max-width: 600px;
}

/* Buttons */
button,
.btn-primary {
  background-color: #28a745;
  border: none;
  color: white;
  padding: 0.75rem 1rem;
  border-radius: 6px;
  font-weight: 600;
  transition: background-color 0.3s ease;
}

button:hover,
.btn-primary:hover {
  background-color: #218838;
}

/* Eingabefelder */
input[type="email"],
input[type="password"],
input[type="text"],
input[type="date"],
input[type="number"],
textarea,
select {
  width: 100%;
  padding: 0.5rem;
  border-radius: 6px;
  border: 1px solid #ccc;
  margin-bottom: 1rem;
}

/* Link-Stil */
a {
  color: #007bff;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Warnungen / Infos */
.alert {
  padding: 1rem;
  border-radius: 5px;
  margin-bottom: 1rem;
}

.alert-info {
  background-color: #e9f7ef;
  border-left: 4px solid #28a745;
  color: #1e4620;
}

.alert-warning {
  background-color: #fff3cd;
  border-left: 4px solid #ffc107;
  color: #856404;
}

.alert-danger {
  background-color: #f8d7da;
  border-left: 4px solid #dc3545;
  color: #721c24;
}

/* Tabelle (z. B. Schichtenübersicht) */
.table {
  background-color: white;
  border-radius: 8px;
  overflow: hidden;
}

/* Responsive: max Breite für Inhalte */
.container {
  max-width: 1140px;
}