/* ==========================================================================
   style.css
   Onderhoudbaar, leesbaar en afgestemd op je huidige HTML-classes:
   - .cards / .card         (KPI-kaartjes homepage)
   - .grafiekblokken / iframe (grafieken-overzicht homepage)
   - table.matrix           (dagmatrix)
   ========================================================================== */

/* ──────────────────────────────────────────────────────────────────────────
   1. Reset & Algemeen
   ────────────────────────────────────────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: Arial, sans-serif;
  background-color: #f7f7f7;
  color: #333;
  line-height: 1.5;
}

/* Comparison (factuur_netto_compare) */
.compare-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.4rem;
  margin-top: 0.75rem;
}
.compare-card {
  background: linear-gradient(145deg,#ffffff,#f2f5f9);
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  box-shadow: 0 4px 10px -2px rgba(0,0,0,0.05), 0 2px 4px -2px rgba(0,0,0,0.04);
  padding: 0.9rem 0.95rem 0.85rem;
  position: relative;
  overflow: hidden;
  transition: box-shadow .25s, transform .25s;
}
.compare-card:hover {
  box-shadow: 0 8px 18px -4px rgba(0,0,0,0.12), 0 4px 6px -2px rgba(0,0,0,0.08);
  transform: translateY(-2px);
}
.compare-card h3 {
  font-size: .82rem;
  margin: 0 0 .55rem;
  font-weight: 600;
  letter-spacing:.5px;
  display:flex;justify-content:space-between;align-items:center;
}
.compare-card h3 span.badge {
  background:#1e3a8a;
  color:#fff;
  font-size:.55rem;
  padding:2px 6px;
  border-radius:10px;
  letter-spacing:.5px;
  text-transform:uppercase;
}
.compare-meta-table, .compare-cost-table {
  width:100%;
  border-collapse: collapse;
  font-size:.58rem;
  margin-bottom:.55rem;
}
.compare-meta-table td, .compare-cost-table td {
  padding:4px 6px;
  border-bottom:1px solid #e5e7eb;
}
.compare-meta-table tr:last-child td, .compare-cost-table tr:last-child td { border-bottom:none; }
.compare-meta-table td:first-child, .compare-cost-table td:first-child { font-weight:600; color:#374151; }
.compare-cost-table tr.total-row td { font-weight:600; background:#f1f5f9; }
.compare-cost-table tr.diff-pos td { color:#047857; font-weight:600; }
.compare-cost-table tr.diff-neg td { color:#b91c1c; font-weight:600; }
.compare-footer { font-size:.48rem; color:#64748b; margin-top:.1rem; display:flex; justify-content:space-between; align-items:center; }
.compare-footer a { color:#1e3a8a; font-weight:600; }
.compare-footer a:hover { text-decoration:underline; }
.compare-running::before {
  content:''; position:absolute; inset:0; background:linear-gradient(130deg,rgba(59,130,246,0.08),rgba(16,185,129,0.08)); pointer-events:none;
}
.compare-running h3 span.badge { background:#059669; }

/* Wide comparison (tabular side-by-side) */
.compare-wide-wrapper { margin-top:0.75rem; overflow-x:auto; }
.compare-wide-table { border-collapse:separate; border-spacing:0; width:100%; font-size:.6rem; background:#fff; }
.compare-wide-table th, .compare-wide-table td { border:1px solid #e2e8f0; padding:6px 8px; text-align:right; font-variant-numeric:tabular-nums; }
.compare-wide-table th:first-child, .compare-wide-table td:first-child { text-align:left; font-weight:600; position:sticky; left:0; background:#f8fafc; z-index:2; }
.compare-wide-table thead th { background:#0f2f6b; color:#f1f5f9; font-weight:600; text-align:center; font-size:.62rem; }
.compare-wide-table thead th.sticky-label { position:sticky; left:0; z-index:3; background:#1e3a8a; }
.compare-wide-table tbody tr:nth-child(even) td:first-child { background:#f1f5f9; }
.compare-wide-table tbody tr:hover td { background:#f0f9ff; }
.compare-wide-table .lopend-col { background:linear-gradient(135deg,#dbeafe,#dcfce7); }
/* Huidig jaar header (eerste data kolom) beter leesbaar: darker text */
.compare-wide-table thead th.lopend-col { color:#0f172a; background:#cfe3f9; }
.compare-section-title { font-size:.7rem; margin:.9rem 0 .4rem; font-weight:600; color:#334155; letter-spacing:.5px; }

@media (max-width:680px){
  .compare-card { padding:.75rem .7rem .7rem; }
  .compare-meta-table td, .compare-cost-table td { padding:3px 4px; }
}

/* Factuur verschil kleuren */
.pos { color:#047857; font-weight:600; }
.neg { color:#b91c1c; font-weight:600; }

/* Status badges (ping) */
.status {
  font-weight:600;
  padding:2px 6px;
  border-radius:4px;
  font-size:0.75rem;
  display:inline-block;
}
.status.up { background:#d1fae5; color:#065f46; }
.status.down { background:#fee2e2; color:#991b1b; }
.latency-slow { color:#b45309; font-weight:600; }
.latency-bad { color:#b91c1c; font-weight:700; }

a {
  color: inherit;
  text-decoration: none;
}

/* Nav / hamburger styles verwijderd (nu Tabler navbar) */

/* ──────────────────────────────────────────────────────────────────────────
   3. KPI Cards (homepage)
   ────────────────────────────────────────────────────────────────────────── */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 1rem;
  padding: 1rem 0;
}
.cards .card {
  /* flex-regels verwijderen */
  /* flex: 1 1 calc(16% - 1rem); min-width: 160px; */
  background-color: white;
  border-radius: 0.5rem;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  padding: 1rem;
  text-align: center;
}

.cards .card h3 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.cards .card p {
  font-size: 1.5rem;
  font-weight: bold;
}

/* ──────────────────────────────────────────────────────────────────────────
   4. Grafiekenoverzicht (homepage)
   ────────────────────────────────────────────────────────────────────────── */
.grafiekblokken {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1rem;
  padding: 1rem 0;
}

.grafiekblokken iframe {
  width: 100%;
  /* maak hoogte relatief aan de breedte voor een 16:9 verhouding */
  aspect-ratio: 16 / 9;
  background-color: white;
  border-radius: 0.5rem;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  border: none;
}

/* ──────────────────────────────────────────────────────────────────────────
   5. Dagmatrix (table.matrix)
   ────────────────────────────────────────────────────────────────────────── */
table.matrix {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
  font-size: 0.65rem;
}

.matrix th,
.matrix td {
  padding: 0.2em 0.3em;
  border: 1px solid #ddd;
}

.matrix th {
  background-color: #f0f0f0;
  text-align: center;
  font-weight: bold;
}

/* Sticky headers */
.matrix thead th {
  position: sticky;
  top: 0;
  background-color: #f0f0f0;
  z-index: 2;
}

/* Tweede header-rij net onder eerste */
.matrix thead tr:nth-child(2) th {
  top: 2.0em;
  z-index: 1;
}

/* Sticky eerste kolom (Dag) */
.matrix .sticky-col {
  position: sticky;
  left: 0;
  background-color: white;
  z-index: 3;
  text-align: center;
}

/* Lege cellen als – */
.matrix td.empty {
  color: #777;
  font-style: italic;
}

/* (Optioneel) Iets strakker lijn-height voor nóg compactere cellen */
.matrix td {
  line-height: 1.1;
  font-weight: bold;
}

/* ──────────────────────────────────────────────────────────────────────────
   6. Responsiveness & Fine-tuning
   ────────────────────────────────────────────────────────────────────────── */
/* Tablet */
@media (max-width: 900px) {
    .grafiekblokken iframe {
    flex: 1 1 100%;
  }
  .cards .card {  flex: 1 1 calc(50% - 1rem); }
  h1 { font-size: 1.5rem; }
}

/* Mobiel */
@media (max-width: 600px) {
  h1 { font-size: 1.25rem; }
  .matrix th,
  .matrix td,
  .cards .card {
    padding: 0.2em 0.4em;
  }
  .cards .card h3 { font-size: 0.9rem; }
  .cards .card p { font-size: 1.2rem; }
}


/* ==========================================================================
   7. Overzichtstabel (verbruiksoverzicht)
   ========================================================================== */
.table-overzicht, .table.table-bordered {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1.5rem;
}

.table-overzicht th,
.table-overzicht td,
.table.table-bordered th,
.table.table-bordered td {
  border: 1px solid #ccc;
  padding: 0.75rem 1rem;
  vertical-align: middle;
}

.table-overzicht th:first-child,
.table-overzicht td:first-child,
.table.table-bordered th:first-child,
.table.table-bordered td:first-child {
  text-align: left;
  font-weight: bold;
}

.table-overzicht th:not(:first-child),
.table-overzicht td:not(:first-child),
.table.table-bordered th:not(:first-child),
.table.table-bordered td:not(:first-child) {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

/* Dikke scheidingslijn boven elke nieuwe periode */
.table-overzicht tr.table-active th,
.table.table-bordered tr.table-active th {
  background-color: #f0f0f0;
  border-top: 2px solid #333;
}

/* Sticky header bij scroll */
.table-overzicht thead th,
.table.table-bordered thead th {
  position: sticky;
  top: 0;
  background-color: #e9ecef;
  z-index: 2;
}

/* voor mobile aangevuld */
/* in style.css, onder “Algemeen” */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}
/* hamburger-button */
.nav-toggle {
  display: none;
}
.nav-toggle-label {
  display: none;
  position: absolute;
  top: 1rem; right: 1rem;
  width: 2rem; height: 2rem;
  cursor: pointer;
}
.nav-toggle-label span,
.nav-toggle-label span::before,
.nav-toggle-label span::after {
  content: '';
  display: block;
  height: 2px;
  background: white;
  margin: 6px 0;
  transition: 0.3s;
}

/* toon hamburger op klein */
@media (max-width: 768px) {
  .nav-toggle-label { display: block; }
  nav ul.menu {
    flex-direction: column;
    background: #1e3a8a;
    top: 100%; left: 0; right: 0;
    display: none;
 /* laat flex de uitlijning doen */
    position: relative;
  }
  .nav-toggle:checked ~ .menu {
    display: flex;
  }
  nav ul.menu li { padding: 0.5rem 1rem; }
}