/* ===== BASE ===== */
body {
  font-family: Arial, sans-serif;
  background-color: #f0f2f5;
  color: #333;
  margin: 0;
  padding: 20px;
}

/* ===== NAVBAR ===== */
.navbar {
  background-color: #2c3e50;
  padding: 10px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #fff;
  border-radius: 0 0 10px 10px;
  margin-bottom: 20px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.navbar.text-center {
  justify-content: center;
}

.navbar .logo {
  font-size: 1.3em;
  font-weight: bold;
}

.navbar a {
  color: #fff;
  text-decoration: none;
  margin-left: 15px;
  font-weight: bold;
  transition: color 0.2s;
}

.navbar a:hover {
  color: #f39c12;
}

/* ===== CONTAINERS ===== */
.dashboard,
.admin-container,
.login-container {
  max-width: 800px;
  margin: 0 auto;
  background: #fff;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.login-container {
  max-width: 400px;
  margin: 80px auto;
  text-align: center;
}

.dashboard {
  text-align: center;
}

/* ===== HEADINGS ===== */
.dashboard h1,
.admin-container h1,
.login-container h1 {
  margin-bottom: 20px;
  color: #2c3e50;
  text-align: center;
}

/* ===== LINKS ===== */
.dashboard a {
  display: inline-block;
  margin: 10px;
  padding: 12px 25px;
  background-color: #1f618d;
  color: #fff;
  text-decoration: none;
  border-radius: 8px;
  transition: background-color 0.2s;
}

.dashboard a:hover {
  background-color: #f39c12;
}

.admin-container a.back-link {
  display: inline-block;
  margin-bottom: 15px;
  text-decoration: none;
  color: #1f618d;
  font-weight: bold;
}

.admin-container a.back-link:hover {
  color: #f39c12;
}

.admin-container a.delete-link {
  color: #e74c3c;
  font-weight: bold;
  text-decoration: none;
  transition: color 0.2s;
}

.admin-container a.delete-link:hover {
  color: #c0392b;
}

.admin-container a.edit-link {
  color: #4d5cdb;
  font-weight: bold;
  text-decoration: none;
  transition: color 0.2s;
}

.admin-container a.edit-link:hover {
  color: #3a2bc0;
}

.admin-container form a.cancel-edit {
  display: inline-block;
  margin: 10px;
  padding: 12px 25px;
  background-color: #1f618d;
  color: #fff;
  text-decoration: none;
  border-radius: 8px;
  transition: background-color 0.2s;
}

.admin-container form a.cancel-edit:hover {
  background-color: #f39c12;
}

/* ===== FORMS ===== */
.admin-container form {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px;
  margin-bottom: 20px;
}

.admin-container input[type="text"],
.admin-container input[type="password"],
.login-container input[type="text"],
.login-container input[type="password"] {
  padding: 10px 12px;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 1em;
}

.admin-container input[type="text"],
.admin-container input[type="password"] {
  width: 200px;
  margin: 5px;
}

.login-container input[type="text"],
.login-container input[type="password"] {
  width: 90%;
  margin: 10px 0;
}

.admin-container form select {
  padding: 8px 12px;
  border-radius: 6px;
  border: 1px solid #ccc;
  min-width: 120px;
}

.admin-container button,
.login-container button {
  padding: 10px 20px;
  border: none;
  background-color: #1f618d;
  color: #fff;
  border-radius: 6px;
  cursor: pointer;
  transition: background-color 0.2s;
  font-size: 1em;
}

.admin-container button:hover,
.login-container button:hover {
  background-color: #f39c12;
}

/* ===== TABLES ===== */
.table-container {
  width: 100%;
  overflow-x: auto;
}

.admin-container table,
.responsive-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 15px;
}

.admin-container th,
.admin-container td,
.responsive-table th,
.responsive-table td {
  border: 1px solid #ccc;
  padding: 10px;
  text-align: center;
}

.responsive-table th,
.responsive-table td {
  text-align: left;
  padding: 8px;
}

.admin-container th,
.responsive-table th {
  background-color: #eee;
}

.admin-container tr:hover td {
  background-color: #f7f7f7;
}

/* ===== MESSAGES ===== */
.login-container .error {
  color: #e74c3c;
  font-weight: bold;
  margin-bottom: 10px;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
  body {
    padding: 10px;
  }

  /* Form responsive */
  .admin-container form {
    flex-direction: column;
    align-items: stretch;
  }

  .admin-container form select,
  .admin-container form input[type="text"],
  .admin-container input[type="password"],
  .admin-container form button {
    width: 100%;
    margin: 5px 0;
  }

  /* Tabelle responsive */
  .admin-container table,
  .responsive-table {
    display: block;
  }

  .admin-container thead,
  .responsive-table thead {
    display: none;
  }

  .admin-container tbody,
  .responsive-table tbody,
  .admin-container tr,
  .responsive-table tr {
    display: block;
    width: 100%;
  }

  .admin-container tr,
  .responsive-table tr {
    margin-bottom: 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 10px;
    background: #fff;
    box-shadow: 0 1px 5px rgba(0,0,0,0.05);
  }

  .admin-container td,
  .responsive-table td {
    display: block;
    text-align: left;
    padding: 8px 10px;
    padding-left: 50%;
    position: relative;
    border: none;
    border-bottom: 1px solid #eee;
    word-wrap: break-word;
    white-space: normal;
    max-width: 100%;
  }

  .admin-container td:last-child,
  .responsive-table td:last-child {
    border-bottom: none;
  }

  .admin-container td::before,
  .responsive-table td::before {
    content: attr(data-label);
    position: absolute;
    left: 10px;
    top: 8px;
    width: 45%;
    font-weight: bold;
    white-space: normal;
    color: #333;
  }

  .responsive-table td span {
    display: block;
  }

  .admin-container a.delete-link {
    padding: 4px 8px;
    font-size: 0.9em;
  }
}

@media (max-width: 480px) {
  .admin-container td::before,
  .responsive-table td::before {
    width: 50%;
    font-size: 0.9em;
  }

  .admin-container td,
  .responsive-table td {
    font-size: 0.9em;
    padding: 6px 8px;
  }

  .admin-container form select,
  .admin-container form input[type="text"],
  .admin-container input[type="password"],
  .admin-container form button {
    font-size: 0.95em;
  }
}