/* =============================================
   Todo System – Stylesheet
   LAM Luxembourg | WSERS2
   ============================================= */

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: Arial, sans-serif;
    font-size: 16px;
    background-color: #f4f6f8;
    color: #333;
}

/* ── Navigation ── */
nav {
    background-color: #1f3864;
    padding: 12px 24px;
    display: flex;
    gap: 16px;
    align-items: center;
}

nav a {
    color: #fff;
    text-decoration: none;
    font-weight: bold;
    padding: 6px 14px;
    border-radius: 4px;
}

nav a:hover {
    background-color: #2e75b6;
}

/* ── Hauptinhalt ── */
main {
    max-width: 900px;
    margin: 32px auto;
    padding: 0 16px;
}

h1 {
    font-size: 26px;
    margin-bottom: 20px;
    color: #1f3864;
    border-bottom: 3px solid #2e75b6;
    padding-bottom: 8px;
}

/* ── Tabelle ── */
table {
    width: 100%;
    border-collapse: collapse;
    background-color: #fff;
    box-shadow: 0 1px 4px rgba(0,0,0,0.1);
}

thead {
    background-color: #1f3864;
    color: #fff;
}

th, td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

tbody tr:hover {
    background-color: #eef4fb;
}

/* ── Status-Badge ── */
.status-offen {
    display: inline-block;
    background-color: #fff3cd;
    color: #856404;
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 13px;
    font-weight: bold;
}

.status-erledigt {
    display: inline-block;
    background-color: #d1e7dd;
    color: #0a5c36;
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 13px;
    font-weight: bold;
}

/* ── Links / Buttons ── */
.btn {
    display: inline-block;
    padding: 8px 18px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: bold;
    font-size: 14px;
    margin-bottom: 16px;
}

.btn-primary {
    background-color: #2e75b6;
    color: #fff;
}

.btn-primary:hover {
    background-color: #1f3864;
}

.btn-secondary {
    background-color: #6c757d;
    color: #fff;
}

.btn-secondary:hover {
    background-color: #495057;
}

/* ── Fehlermeldung ── */
.error {
    background-color: #f8d7da;
    color: #842029;
    padding: 12px 16px;
    border-radius: 4px;
    margin-bottom: 16px;
    border-left: 4px solid #842029;
}