:root {
    --primary: #5c9ead; /* Ein angenehmes Hebammen-Blau/Grün */
    --secondary: #e0f2f1;
    --text: #333;
    --danger: #d9534f;
    --success: #5cb85c;
    --bg: #f9f9f9;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg);
    color: var(--text);
    margin: 0;
    padding-bottom: 50px;
}

/* Nav */
nav {
    background: white;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.nav-brand { font-size: 1.2rem; font-weight: bold; color: var(--primary); }
.nav-links a { text-decoration: none; color: #666; margin-left: 20px; font-weight: 500; }
.nav-links a.active { color: var(--primary); border-bottom: 2px solid var(--primary); }
.nav-links a.logout { color: var(--danger); }

/* Container */
.container { max-width: 1000px; margin: 30px auto; padding: 0 20px; }
.auth-wrapper { max-width: 400px; margin: 50px auto; background: white; padding: 30px; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.05); }

/* Forms */
input[type="text"], input[type="password"], input[type="email"], input[type="number"], input[type="date"], select {
    width: 100%;
    padding: 10px;
    margin: 8px 0 20px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}

button {
    background-color: var(--primary);
    color: white;
    padding: 12px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
}

button:hover { opacity: 0.9; }
.btn-secondary { background-color: #777; }
.btn-danger { background-color: var(--danger); }
.small { padding: 5px 10px; font-size: 0.8rem; }

/* Tabs */
.tabs { display: flex; margin-bottom: 20px; border-bottom: 1px solid #eee; }
.tab-btn { background: none; color: #666; border-radius: 0; flex: 1; border-bottom: 2px solid transparent; }
.tab-btn.active { color: var(--primary); border-bottom: 2px solid var(--primary); }

/* Alerts */
.alert { padding: 10px; margin-bottom: 15px; border-radius: 4px; }
.error { background: #fdeded; color: var(--danger); }
.success { background: #effff3; color: var(--success); }

/* Settings */
.service-row { display: flex; gap: 10px; align-items: center; margin-bottom: 10px; background: white; padding: 10px; border-radius: 4px; }
.col-check { width: 50px; }
.col-name { flex: 2; }
.col-price { flex: 1; }
.section { background: white; padding: 20px; margin-bottom: 20px; border-radius: 8px; box-shadow: 0 1px 3px rgba(0,0,0,0.1); }

/* Switch Toggle */
.switch { position: relative; display: inline-block; width: 40px; height: 24px; }
.switch input { opacity: 0; width: 0; height: 0; }
.slider { position: absolute; cursor: pointer; top: 0; left: 0; right: 0; bottom: 0; background-color: #ccc; transition: .4s; }
.slider:before { position: absolute; content: ""; height: 16px; width: 16px; left: 4px; bottom: 4px; background-color: white; transition: .4s; }
input:checked + .slider { background-color: var(--primary); }
input:checked + .slider:before { transform: translateX(16px); }
.slider.round { border-radius: 34px; }
.slider.round:before { border-radius: 50%; }

/* Neuerfassung */
.service-select-row { display: flex; align-items: center; justify-content: space-between; background: white; margin-bottom: 10px; padding: 15px; border-radius: 4px; border-left: 4px solid var(--primary); }
.check-wrap { display: flex; align-items: center; gap: 10px; }
.check-wrap input[type="checkbox"] { width: 20px; height: 20px; margin: 0; }
.date-wrap { display: flex; align-items: center; gap: 10px; }
.date-wrap input { margin: 0; width: auto; }

/* Table */
table { width: 100%; border-collapse: collapse; background: white; box-shadow: 0 1px 3px rgba(0,0,0,0.1); }
th, td { padding: 12px; text-align: left; border-bottom: 1px solid #eee; }
th { background-color: #f4f4f4; cursor: pointer; }
tr:hover { background-color: #f9f9f9; }

/* Responsive */
@media (max-width: 600px) {
    .service-select-row { flex-direction: column; align-items: flex-start; }
    .date-wrap { margin-top: 10px; width: 100%; }
    .date-wrap input { width: 100%; }
    table { display: block; overflow-x: auto; }
}