:root {
    --color-bg: #f4f6f9;
    --color-surface: #ffffff;
    --color-border: #dee2e6;
    --color-text: #212529;
    --color-muted: #6c757d;
    --color-primary: #52ad31;
    --color-primary-dark: #458f29;
    --color-danger: #dc3545;
    --color-success-bg: #eef7ea;
    --color-success-text: #2f5720;
    --color-error-bg: #fdecec;
    --color-error-text: #7a2e2b;
    --radius: 5px;
    --shadow-card: 0 2px 14px rgba(0, 0, 0, 0.08);
    --shadow-login: 0 2px 20px rgba(0, 0, 0, 0.06);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: "Source Sans 3", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: var(--color-bg);
    color: var(--color-text);
}

a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
}
.topbar-inner {
    max-width: 1000px;
    margin: 0 auto;
    padding: 14px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.brand { font-weight: 700; font-size: 1.1rem; color: var(--color-text); }
.brand:hover { text-decoration: none; }
.topnav { display: flex; align-items: center; gap: 18px; font-size: 0.95rem; }
.topnav-user { color: var(--color-muted); }

.page {
    max-width: 1000px;
    margin: 0 auto;
    padding: 32px 24px;
}

.footer {
    text-align: center;
    color: var(--color-muted);
    font-size: 0.85rem;
    padding: 24px;
}

h1 { font-size: 1.6rem; margin-bottom: 4px; }
.muted { color: var(--color-muted); }

.page-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.alert {
    border-left: 4px solid transparent;
    padding: 0.85rem 1.1rem;
    border-radius: var(--radius);
    margin-bottom: 16px;
    font-size: 0.9rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
}
.alert-error { background: var(--color-error-bg); border-left-color: var(--color-danger); color: var(--color-error-text); }
.alert-success { background: var(--color-success-bg); border-left-color: var(--color-primary); color: var(--color-success-text); }

/* =========================================================
   Login-Seite (login.php)
   - eigenstaendige, zentrierte Karte ohne Topbar, analog zum
     Login-Screen des Inventarsystems (gleiches CI: Gruen-Akzent,
     weisser Hintergrund, dezenter Card-Schatten) -
   ========================================================= */
.login-page {
    background: #fff;
    display: flex;
    align-items: center;
    min-height: 100vh;
}
.login-box {
    width: 100%;
    max-width: 380px;
    margin: 0 auto;
    padding: 24px;
}
.login-brand {
    text-align: center;
    margin-bottom: 1.75rem;
}
.login-brand-text {
    font-weight: 700;
    font-size: 1.6rem;
    letter-spacing: 0.01em;
    color: var(--color-primary);
}
.login-card {
    background: var(--color-surface);
    border: 1px solid #eef0f2;
    border-radius: var(--radius);
    box-shadow: var(--shadow-login);
}
.login-card-body { padding: 2rem; }
.login-box-msg {
    text-align: center;
    color: var(--color-muted);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}
.login-box .form label {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-muted);
    text-transform: uppercase;
    letter-spacing: 0.02em;
}
.login-box .btn-primary { padding: 0.65rem 0; font-weight: 600; }
.login-footer {
    text-align: center;
    color: #adb5bd;
    font-size: 0.8rem;
    margin-top: 1.25rem;
}

.auth-box {
    max-width: 380px;
    margin: 60px auto;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    padding: 32px;
}

.form { display: flex; flex-direction: column; gap: 6px; margin-top: 16px; }
.form-wide { max-width: 520px; }
.form label { font-size: 0.85rem; font-weight: 600; margin-top: 10px; }
.form input[type=text],
.form input[type=email],
.form input[type=password],
.form input[type=url] {
    padding: 10px 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-size: 0.95rem;
    width: 100%;
}
.form input[type=text]:focus,
.form input[type=email]:focus,
.form input[type=password]:focus,
.form input[type=url]:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 0.2rem rgba(82, 173, 49, 0.2);
}
.form input.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.85rem; background: #f9fafb; }

.checkbox-row { display: flex; gap: 20px; margin-top: 12px; }
.checkbox-item { display: flex; align-items: center; gap: 8px; font-weight: 400 !important; margin-top: 6px !important; }
.checkbox-item input[type=checkbox] { accent-color: var(--color-primary); }

.service-access {
    margin-top: 18px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 14px 16px;
}
.service-access legend { font-weight: 600; padding: 0 6px; }

.form-actions { display: flex; gap: 10px; margin-top: 22px; }

.w-100 { width: 100%; }

.btn {
    display: inline-block;
    padding: 10px 18px;
    border-radius: var(--radius);
    border: none;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-primary-dark); }
.btn-secondary { background: var(--color-border); color: var(--color-text); }

.btn-link {
    background: none;
    border: none;
    padding: 0;
    color: var(--color-primary);
    cursor: pointer;
    font-size: inherit;
}
.btn-link:hover { text-decoration: underline; }
.btn-danger { color: var(--color-danger); }

.inline-form { display: inline; }

.data-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    overflow: hidden;
}
.data-table th, .data-table td {
    padding: 10px 14px;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.92rem;
}
.data-table tbody tr:hover { background: rgba(82, 173, 49, 0.06); }
.data-table th { background: #f8f9fa; font-weight: 600; }
.data-table td.truncate { max-width: 240px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.data-table .actions { display: flex; gap: 12px; }

.badge {
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 600;
}
.badge-ok { background: var(--color-success-bg); color: var(--color-success-text); }
.badge-off { background: #f3f4f6; color: var(--color-muted); }

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 16px;
    margin-top: 20px;
}
.service-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    padding: 20px;
}
.service-card h2 { font-size: 1.1rem; margin: 0 0 6px; }
.service-card form { margin-top: 14px; }

.empty-state {
    background: var(--color-surface);
    border: 1px dashed var(--color-border);
    border-radius: var(--radius);
    padding: 40px;
    text-align: center;
    color: var(--color-muted);
}

.info-box {
    margin-top: 24px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    padding: 18px 20px;
}
.info-box pre {
    background: #f9fafb;
    padding: 10px 12px;
    border-radius: 6px;
    overflow-x: auto;
    font-size: 0.85rem;
}

code {
    background: #f3f4f6;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.85em;
}