* { box-sizing: border-box; }
body {
    font-family: Arial, sans-serif; margin: 0; padding: 16px; color: #222;
    min-height: 100vh;
    background: linear-gradient(rgba(255,255,255,0.55), rgba(255,255,255,0.55)),
                url('lakeview.jpg') center/cover no-repeat;
}
h1 {
    text-align: center; color: #fff; text-shadow: 0 1px 4px rgba(0,0,0,0.6);
    font-size: 1.4em; margin: 0 0 16px;
}
.container { max-width: 1200px; margin: 0 auto; }

.nav {
    display: flex; justify-content: center; gap: 10px; margin-bottom: 16px;
}
.nav a {
    background: rgba(255,255,255,0.9); color: #1a6fb0; text-decoration: none;
    font-weight: bold; padding: 10px 18px; border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.25);
}
.nav a.aktiv { background: #1a6fb0; color: #fff; }

form.entry-form {
    background: rgba(255,255,255,0.95); border: 1px solid #ccc; border-radius: 10px;
    padding: 16px; margin-bottom: 24px; box-shadow: 0 2px 10px rgba(0,0,0,0.25);
    display: grid; grid-template-columns: 1fr 1fr; gap: 14px;
}
form.entry-form .full { grid-column: 1 / -1; }
.row3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; }
.klor-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.klor-row > div, .row3 > div { min-width: 0; }
.klor-row label, .row3 label { font-size: 0.75em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.klor-row input, .row3 input, .row3 select {
    padding-left: 6px; padding-right: 6px; min-width: 0;
}
label { display: block; font-size: 0.85em; font-weight: bold; margin-bottom: 5px; }
input, select, textarea {
    width: 100%; padding: 12px 10px; box-sizing: border-box;
    border: 1px solid #bbb; border-radius: 6px; font-size: 16px;
}
input[readonly] { background: #eee; }
button {
    grid-column: 1 / -1; padding: 16px; background: #1a6fb0; color: #fff;
    border: none; border-radius: 6px; font-size: 1.1em; font-weight: bold; cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}
button:hover, button:active { background: #155a8f; }
.fejl { background: #fdd; border: 1px solid #c00; padding: 10px; border-radius: 4px; margin-bottom: 15px; }
.table-wrap {
    overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.25);
}
table { width: 100%; border-collapse: collapse; background: rgba(255,255,255,0.97); font-size: 0.85em; }
th, td { border: 1px solid #ccc; padding: 6px 8px; text-align: center; white-space: nowrap; }
thead th { background: #1a6fb0; color: #fff; }
tbody tr:nth-child(even) { background: #f0f4f8; }
.group-ph { background: #eef7ee !important; }
.pagination {
    display: flex; justify-content: space-between; align-items: center;
    margin-top: 14px; background: rgba(255,255,255,0.95); border-radius: 8px;
    padding: 10px 14px; box-shadow: 0 2px 10px rgba(0,0,0,0.25);
}
.pagination a {
    color: #1a6fb0; font-weight: bold; text-decoration: none; padding: 8px 14px;
    border-radius: 6px;
}
.pagination a:hover { background: #eaf2fa; }
.pagination a.disabled { color: #aaa; pointer-events: none; }
.page-info { font-size: 0.9em; color: #333; }
.laas-boks { margin-bottom: 24px; display: flex; justify-content: center; }
.laas-knap {
    width: auto; padding: 18px 28px; background: #1a6fb0; color: #fff; border: none;
    border-radius: 10px; font-size: 1.15em; font-weight: bold; cursor: pointer;
    box-shadow: 0 2px 10px rgba(0,0,0,0.25); white-space: nowrap;
}
.laas-knap:hover, .laas-knap:active { background: #155a8f; }
.adgangskode-form {
    background: rgba(255,255,255,0.97); border: 1px solid #ccc; border-radius: 10px;
    padding: 16px; box-shadow: 0 2px 10px rgba(0,0,0,0.25);
}
.adgangskode-form label { display: block; font-size: 0.85em; font-weight: bold; margin-bottom: 5px; }
.adgangskode-form input {
    width: 100%; padding: 12px 10px; font-size: 16px; border: 1px solid #bbb;
    border-radius: 6px; margin-bottom: 10px; box-sizing: border-box;
}
.adgangskode-form button {
    width: 100%; padding: 14px; background: #1a6fb0; color: #fff; border: none;
    border-radius: 6px; font-size: 1em; font-weight: bold; cursor: pointer;
}
.logud-link { color: #fff; text-shadow: 0 1px 3px rgba(0,0,0,0.6); font-size: 0.9em; text-decoration: underline; }

.card {
    background: rgba(255,255,255,0.95); border: 1px solid #ccc; border-radius: 10px;
    padding: 16px; margin-bottom: 20px; box-shadow: 0 2px 10px rgba(0,0,0,0.25);
}
.card h2 { margin: 0 0 12px; font-size: 1.05em; color: #0b0b0b; }
.card-fit { display: inline-block; width: auto; }
.center-wrap { text-align: center; }
.chart-legend { display: flex; gap: 16px; margin-bottom: 8px; font-size: 0.85em; flex-wrap: wrap; }
.chart-legend span { display: inline-flex; align-items: center; gap: 6px; color: #52514e; }
.chart-legend i { width: 12px; height: 12px; border-radius: 3px; display: inline-block; }
.chart-empty { color: #52514e; font-size: 0.9em; }
.maaned-form { display: flex; align-items: center; gap: 10px; margin: 0; }
.maaned-form label { margin: 0; white-space: nowrap; }
.maaned-form select { width: auto; min-width: 160px; }
.chart-svg { width: 100%; height: 220px; display: block; }
.print-bar { display: flex; justify-content: flex-end; margin-bottom: 10px; }
.print-knap {
    width: auto; padding: 10px 18px; background: #1a6fb0; color: #fff; border: none;
    border-radius: 6px; font-size: 0.95em; font-weight: bold; cursor: pointer;
    box-shadow: 0 2px 10px rgba(0,0,0,0.25);
}
.print-knap:hover, .print-knap:active { background: #155a8f; }

.print-only { display: none; }

@page { margin: 0; }

@media print {
    body { background: #fff !important; padding: 0 12mm 12mm 12mm; }
    .nav, .laas-boks, .adgangskode-form, .logud-link, .print-bar,
    .pagination, form.entry-form, .fejl, .no-print { display: none !important; }
    .print-only { display: block; }
    h1 { display: none; }
    .print-title { text-align: center; color: #000; font-size: 1.3em; margin: 0 0 10px; }
    table { background: #fff; font-size: 10px; box-shadow: none; }
    thead { display: table-header-group; }
    tr { page-break-inside: avoid; }
    thead th { background: #ddd !important; color: #000; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
    th, td { border: 1px solid #000; white-space: normal; }
    .print-side { padding-top: 12mm; page-break-after: always; break-after: page; }
    .print-side:last-child { page-break-after: auto; break-after: auto; }
}

@media (max-width: 640px) {
    body { padding: 10px; }
    h1 { font-size: 1.2em; }
    form.entry-form { grid-template-columns: 1fr; padding: 14px; gap: 12px; }
    label { font-size: 0.9em; }
    input, select, textarea { padding: 14px 12px; }
    button { padding: 18px; font-size: 1.15em; position: sticky; bottom: 10px; }
    .nav a { padding: 10px 14px; font-size: 0.9em; }
}