/* Grundlayout */
body {
    font-family: system-ui, sans-serif;
    font-size: 15px;
    color: #222;
    margin: 20px;
    background: #f7f9fc;
}

h1, h2, h3 {
    font-weight: 600;
    margin-bottom: 12px;
}

/* Container */
.container {
    max-width: 1100px;
    margin: 0 auto;
}

/* Tabellen */
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
}

th {
    background: #eef2f7;
    padding: 8px;
    border-bottom: 2px solid #d0d7e2;
    text-align: left;
}

td {
    padding: 6px;
    border: 1px solid #d9d9d9;
}

/* Formulare */
input[type="text"],
input[type="password"],
input[type="time"],
input[type="month"],
input[type="number"],
select {
    padding: 6px 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 14px;
}

input:focus,
select:focus {
    outline: none;
    border-color: #4a90e2;
    box-shadow: 0 0 2px rgba(74, 144, 226, 0.5);
}

/* Buttons */
button,
.btn {
    background: #4a90e2;
    color: white;
    border: none;
    padding: 8px 14px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
}

button:hover,
.btn:hover {
    background: #3b7ac4;
}

.btn-danger {
    background: #d9534f;
}

.btn-danger:hover {
    background: #c9302c;
}

/* Fehlermeldungen */
.error {
    color: #b30000;
    background: #ffecec;
    padding: 8px;
    border: 1px solid #ffb3b3;
    border-radius: 4px;
    margin-top: 10px;
}

/* Login-Box */
.login-box {
    width: 320px;
    margin: 80px auto;
    padding: 25px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.login-box h2 {
    text-align: center;
    margin-bottom: 20px;
}

.login-box input {
    width: 100%;
    margin-bottom: 12px;
}

.login-box button {
    width: 100%;
}