* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    min-height: 100%;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    background: #f3f4f6;
    color: #222;
}

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.login-card {
    width: 100%;
    max-width: 420px;
    background: #ffffff;
    border: 1px solid #d8d8d8;
    border-radius: 8px;
    padding: 32px;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
}

.login-header {
    text-align: center;
    margin-bottom: 28px;
}

.login-header h1 {
    margin: 0 0 8px;
    font-size: 26px;
}

.login-header p {
    margin: 0;
    color: #666666;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.login-error {
    margin-bottom: 20px;
    padding: 12px;
    border: 1px solid #b42318;
    border-radius: 5px;
    background: #fef3f2;
    color: #7a271a;
}

.login-error p {
    margin: 8px 0 0;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.form-group label {
    font-weight: 600;
}

.form-group input {
    width: 100%;
    padding: 11px 12px;
    font: inherit;
    border: 1px solid #b8b8b8;
    border-radius: 5px;
}

.form-group input:focus {
    outline: 2px solid #555555;
    outline-offset: 1px;
}

button {
    padding: 12px;
    font: inherit;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid #333333;
    border-radius: 5px;
    background: #333333;
    color: #ffffff;
}

button:hover {
    background: #555555;
}

.login-footer {
    margin-top: 24px;
    text-align: center;
    font-size: 13px;
    color: #777777;
}

.login-footer p {
    margin: 0;
}


/* ------------------------------------------------------------ */
/* CSV-Download                                                 */
/* ------------------------------------------------------------ */

.download-button {
    display: block;
    width: 100%;
    margin-top: 24px;
    padding: 12px;
    border: 1px solid #333333;
    border-radius: 5px;
    background: #333333;
    color: #ffffff;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
}

.download-button:hover {
    background: #555555;
}

.logout-form {
    margin-top: 12px;
}

.logout-form button {
    width: 100%;
}

/* ------------------------------------------------------------ */
/* Anwendungslogo                                               */
/* ------------------------------------------------------------ */

.app-logo {
    display: block;
    width: 96px;
    height: 96px;
    object-fit: contain;
    margin: 0 auto 18px;
}