/* OTR – minimales, sauberes Grund-Styling (bewusst ohne Framework). */

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
    font-size: 16px;
    line-height: 1.5;
    color: #1c2733;
    background: #f4f6f8;
}

header {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 0.75rem 1.5rem;
    background: #1c2733;
    color: #fff;
}

.logo { font-weight: 700; font-size: 1.1rem; }
.logo small { font-weight: 400; opacity: 0.7; margin-left: 0.25rem; }

nav { display: flex; gap: 1.25rem; flex-wrap: wrap; }
nav a { color: #cfd8e3; text-decoration: none; }
nav a:hover { color: #fff; text-decoration: underline; }

main {
    max-width: 60rem;
    margin: 2rem auto;
    padding: 0 1.5rem;
}

h1 { font-size: 1.4rem; margin: 0 0 1rem; }

.flash {
    background: #e2f4e5;
    border: 1px solid #9fd3a8;
    border-radius: 4px;
    padding: 0.6rem 1rem;
}

/* Formulare */
form {
    background: #fff;
    border: 1px solid #dde3ea;
    border-radius: 6px;
    padding: 1.5rem;
    max-width: 28rem;
}

label { display: block; margin: 1rem 0 0.25rem; font-weight: 600; }
label:first-of-type { margin-top: 0; }
label.checkbox { font-weight: 400; margin-top: 1rem; }

input[type="text"],
input[type="number"],
select {
    width: 100%;
    padding: 0.5rem 0.6rem;
    border: 1px solid #b9c2cd;
    border-radius: 4px;
    font: inherit;
}

button {
    margin-top: 1.5rem;
    padding: 0.55rem 1.2rem;
    border: none;
    border-radius: 4px;
    background: #2563b0;
    color: #fff;
    font: inherit;
    font-weight: 600;
    cursor: pointer;
}
button:hover { background: #1d5294; }

/* Report-Tabelle */
.anzahl { color: #5a6a7a; }
.tabelle-scroll { overflow-x: auto; }

table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    border: 1px solid #dde3ea;
    border-radius: 6px;
}

th, td {
    padding: 0.5rem 0.75rem;
    text-align: left;
    border-bottom: 1px solid #e8edf2;
    white-space: nowrap;
}

th { background: #eef1f5; font-weight: 600; }
td.zahl, th.zahl { text-align: right; }
tbody tr:hover { background: #f7fafc; }