body {
    background-color: #1e1e1e;
    color: #f0f0f0;
    font-family: 'Roboto', sans-serif;
    min-height: 100vh;
    margin: 0;
}

/* Kalender-Icon in Lila einfärben (Chrome/Edge) */
input[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(35%) sepia(80%) saturate(600%) hue-rotate(255deg) brightness(90%);
    cursor: pointer;
}

.big-input {
    font-size: 1.6rem;
    padding: 16px 18px;
    font-weight: 500;
}

.date-row {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}

.date-row input[type="date"] {
    flex: 1;
    min-width: 180px;
    font-size: 1.25rem;
    padding: 12px;
}

.date-separator {
    font-size: 1.5rem;
    color: #aaa;
    padding: 0 8px;
}

.form-group label {
    font-size: 1.25rem;
    margin-bottom: 8px;
    display: block;
}

.form-group input, .form-group textarea {
    font-size: 1.25rem;
    padding: 12px 16px;
}

.checkbox-group label {
    font-size: 1.3rem;
    margin-right: 25px;
}

.submit-btn {
    font-size: 1.4rem;
    padding: 16px 32px;
    margin-top: 20px;
}

/* ==================== FORMULAR – ANTHRAZIT STIL ==================== */

.form-container {
    max-width: 800px;
    margin: 40px auto;
    background: #1e1e1e;
    padding: 40px;
    border-radius: 12px;
    border: 1px solid #333;
}

.form-container h2 {
    color: white;
    text-align: center;
    margin-bottom: 30px;
    font-size: 2rem;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    color: #ccc;
    font-size: 1.25rem;
    margin-bottom: 8px;
}

.form-group input, 
.form-group textarea {
    width: 100%;
    background: #2a2a2a;
    border: 1px solid #444;
    color: white;
    font-size: 1.25rem;
    padding: 14px 16px;
    border-radius: 8px;
}

.big-input {
    font-size: 1.65rem;
    padding: 16px 18px;
    font-weight: 500;
}

.date-row {
    display: flex;
    align-items: center;
    gap: 15px;
}

.date-row input[type="date"] {
    flex: 1;
    background: #2a2a2a;
    border: 1px solid #444;
    color: white;
    font-size: 1.25rem;
    padding: 14px;
    border-radius: 8px;
}

.date-separator {
    color: #aaa;
    font-size: 1.5rem;
}

.checkbox-group {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.checkbox-group label {
    color: #ddd;
    font-size: 1.3rem;
    cursor: pointer;
}

.submit-btn {
    width: 100%;
    background: var(--lila);
    color: white;
    border: none;
    padding: 18px;
    font-size: 1.5rem;
    border-radius: 8px;
    cursor: pointer;
    margin-top: 20px;
}

.submit-btn:hover {
    background: #9b59b6;
}


/* ==================== FORMULAR – ANTHRAZIT STIL (dunkel) ==================== */

.form-container {
    max-width: 820px;
    margin: 40px auto;
    background: #1e1e1e;
    padding: 40px 50px;
    border-radius: 12px;
    border: 1px solid #333;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}

.form-container h2 {
    color: white;
    text-align: center;
    margin-bottom: 35px;
    font-size: 2.1rem;
}

.form-group {
    margin-bottom: 26px;
}

.form-group label {
    display: block;
    color: #ccc;
    font-size: 1.3rem;
    margin-bottom: 10px;
}

.form-group input, 
.form-group textarea {
    width: 100%;
    background: #2a2a2a;
    border: 1px solid #444;
    color: #eee;
    font-size: 1.3rem;
    padding: 14px 18px;
    border-radius: 8px;
}

.big-input {
    font-size: 1.7rem;
    padding: 16px 20px;
    font-weight: 500;
}

.date-row {
    display: flex;
    align-items: center;
    gap: 16px;
}

.date-row input[type="date"] {
    flex: 1;
    background: #2a2a2a;
    border: 1px solid #444;
    color: #eee;
    font-size: 1.3rem;
    padding: 14px;
    border-radius: 8px;
}

.date-separator {
    color: #aaa;
    font-size: 1.6rem;
    padding: 0 10px;
}

.checkbox-group {
    display: flex;
    gap: 35px;
    margin-top: 10px;
}

.checkbox-group label {
    color: #ddd;
    font-size: 1.35rem;
    cursor: pointer;
}

.submit-btn {
    width: 100%;
    background: var(--lila);
    color: white;
    border: none;
    padding: 18px;
    font-size: 1.55rem;
    border-radius: 10px;
    cursor: pointer;
    margin-top: 30px;
    font-weight: 500;
}

.submit-btn:hover {
    background: #9b59b6;
}

/* ═══════════════════════════════════════════════════════
   📱 MOBIL-OPTIMIERUNG GLOBAL (alle Seiten, < 600px)
   ═══════════════════════════════════════════════════════ */
@media (max-width: 600px) {

    body {
        font-size: 15px !important;
    }

    /* Login-Seite */
    .login-container, .register-container {
        width: 92% !important;
        padding: 24px 16px !important;
        margin: 20px auto !important;
    }

    input[type="text"],
    input[type="password"],
    input[type="number"],
    input[type="email"] {
        font-size: 16px !important; /* verhindert iOS Auto-Zoom */
        padding: 12px 14px !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    button[type="submit"], .btn-primary, .login-btn {
        width: 100% !important;
        padding: 14px !important;
        font-size: 1rem !important;
    }
}