:root {
  --ground: #f4f6f7;
  --surface: #ffffff;
  --surface-2: #ebeef0;
  --ink: #15191c;
  --ink-2: #3e4850;
  --muted: #697680;
  --line: #d6dce0;
  --accent: #1f5f8b;
  --goed: #1b6640;
  --waarschuwing: #8a5a00;
  --waarschuwing-zacht: #fbf0dc;
  --slecht: #a82016;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ground: #101417;
    --surface: #191f23;
    --surface-2: #212930;
    --ink: #e8edf0;
    --ink-2: #bdc7ce;
    --muted: #8b98a2;
    --line: #2e383f;
    --accent: #79b4dc;
    --goed: #6dc397;
    --waarschuwing: #e0a94a;
    --waarschuwing-zacht: #2e2617;
    --slecht: #f08279;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font: 16px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  -webkit-text-size-adjust: 100%;
}

header,
main {
  max-width: 60rem;
  margin-inline: auto;
  padding-inline: 1rem;
}

/* Ruimte voor de notch en de home-indicator op iPhone */
header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding-top: max(1.5rem, env(safe-area-inset-top));
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--ink);
  margin-bottom: 1.5rem;
}

main {
  padding-bottom: max(3rem, env(safe-area-inset-bottom));
}

h1 {
  font-size: 1.4rem;
  margin: 0;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 1.05rem;
  margin: 0 0 0.75rem;
}

h3 {
  font-size: 0.95rem;
  margin: 1.5rem 0 0.5rem;
  color: var(--ink-2);
}

.maandtotaal {
  color: var(--muted);
  font-size: 0.85rem;
  font-variant-numeric: tabular-nums;
}

.uitleg {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0 0 1rem;
}

.fout {
  color: var(--slecht);
}

.status {
  color: var(--muted);
  font-size: 0.9rem;
  min-height: 1.4em;
}

.scherm {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 1.25rem;
  margin-bottom: 1.25rem;
}

.veld {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 0.75rem;
}

input,
select,
button {
  font: inherit;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 4px;
  /* 16px voorkomt dat iOS inzoomt bij het focussen van een invoerveld */
  font-size: 16px;
  /* Minimaal 44px hoog: de aanbevolen raakgrootte op iOS */
  min-height: 44px;
  padding: 0.5rem 0.75rem;
  width: 100%;
}

button {
  cursor: pointer;
  font-weight: 600;
  margin-top: 0.5rem;
}

button.primair {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

button.secundair {
  background: transparent;
  color: var(--accent);
  border-color: var(--line);
}

button:disabled {
  opacity: 0.5;
  cursor: default;
}

button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

#formulier-voertuig {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  gap: 0.75rem;
  margin-bottom: 1rem;
}

#formulier-voertuig .onzeker input,
#formulier-voertuig .onzeker select {
  border-color: var(--waarschuwing);
  background: var(--waarschuwing-zacht);
}

.tabel-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

table {
  border-collapse: collapse;
  width: 100%;
  font-size: 0.9rem;
  min-width: 30rem;
}

/* Tweekoloms tabellen passen op elk scherm en hoeven nooit te schuiven. */
table.smal {
  min-width: 0;
}

th,
td {
  text-align: left;
  padding: 0.5rem 0.6rem;
  border-bottom: 1px solid var(--line);
}

th {
  color: var(--muted);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

td.getal {
  text-align: right;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

tr.scherpste td {
  background: var(--waarschuwing-zacht);
  font-weight: 600;
}

.verdict {
  display: inline-block;
  padding: 0.4rem 0.85rem;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #fff;
}

.verdict-kopen {
  background: var(--goed);
}
.verdict-onderhandelen {
  background: var(--waarschuwing);
}
.verdict-niet-kopen {
  background: var(--slecht);
}
.verdict-geen-oordeel {
  background: var(--muted);
}

@media (prefers-color-scheme: dark) {
  .verdict {
    color: #101417;
  }
}

.controleer {
  background: var(--waarschuwing-zacht);
  border-left: 3px solid var(--waarschuwing);
  padding: 0.75rem 1rem;
  margin: 1rem 0;
  font-size: 0.9rem;
  border-radius: 0 4px 4px 0;
}

.issues {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.issues li {
  font-size: 0.92rem;
  color: var(--ink-2);
  padding-left: 0.9rem;
  border-left: 3px solid var(--line);
}

.issues li.hoog {
  border-left-color: var(--slecht);
}
.issues li.middel {
  border-left-color: var(--waarschuwing);
}

.issues b {
  color: var(--ink);
}

#voortgang {
  list-style: none;
  padding: 0;
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

#voortgang li {
  padding: 0.3rem 0;
}

.rij-klikbaar {
  cursor: pointer;
}

.rij-klikbaar:active td {
  background: var(--surface-2);
}

a {
  color: var(--accent);
}

/* Op een telefoon worden de brede lijsten kaartjes in plaats van een tabel.
   Zijwaarts schuiven om een prijs te lezen werkt niet op een klein scherm. */
@media (max-width: 34rem) {
  .tabel-scroll {
    overflow-x: visible;
  }

  .tabel-scroll table {
    min-width: 0;
  }

  /* De kolomkoppen vervallen: elk kaartje draagt zijn eigen labels. */
  .tabel-scroll tr.koprij {
    display: none;
  }

  .tabel-scroll tr {
    display: block;
    border: 1px solid var(--line);
    border-radius: 4px;
    margin-bottom: 0.6rem;
    padding: 0.6rem 0.75rem;
    background: var(--surface);
  }

  .tabel-scroll td {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: baseline;
    border: none;
    padding: 0.15rem 0;
    text-align: left;
  }

  /* De naam van de auto staat bovenaan het kaartje, zonder label ervoor. */
  .tabel-scroll td.kop {
    display: block;
    font-weight: 600;
    padding-bottom: 0.35rem;
    margin-bottom: 0.35rem;
    border-bottom: 1px solid var(--line);
  }

  .tabel-scroll td::before {
    content: attr(data-label);
    color: var(--muted);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    flex: none;
  }

  .tabel-scroll td.kop::before {
    content: none;
  }

  .tabel-scroll td:empty {
    display: none;
  }

  .tabel-scroll tr.scherpste {
    border-color: var(--waarschuwing);
    border-width: 2px;
  }

  .tabel-scroll tr.scherpste td {
    background: transparent;
  }

  .tabel-scroll tr.scherpste td.kop {
    color: var(--waarschuwing);
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}