:root {
  --bg: #f6f7f5;
  --surface: #ffffff;
  --surface-2: #eef1ee;
  --text: #1b2420;
  --muted: #5d6b65;
  --border: #dde3df;
  --accent: #1f6f5c;
  --accent-ink: #ffffff;
  --accent-soft: #e2f0eb;
  --good: #1f7a44;
  --warn: #9a6200;
  --warn-soft: #fdf3dc;
  --bad: #b3261e;
  --bad-soft: #fbe7e5;
  --radius: 14px;
  --shadow: 0 1px 2px rgb(0 0 0 / .05), 0 2px 10px rgb(0 0 0 / .04);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111614; --surface: #1a211e; --surface-2: #232c28; --text: #e7ece9; --muted: #9aa8a1;
    --border: #2e3833; --accent: #4fb89a; --accent-ink: #0d1a15; --accent-soft: #1d3530;
    --good: #5fcf8b; --warn: #e6b35a; --warn-soft: #3a2f17; --bad: #f28b82; --bad-soft: #3c1f1d;
    --shadow: none; color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  padding-bottom: calc(72px + env(safe-area-inset-bottom));
}
@media (min-width: 900px) { body { padding-bottom: 0; } }
h1 { font-size: 1.5rem; margin: 0 0 4px; letter-spacing: -.01em; }
h2 { font-size: 1.1rem; margin: 0 0 12px; }
h3 { font-size: .95rem; margin: 16px 0 8px; color: var(--muted); font-weight: 600; }
a { color: var(--accent); }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.num, td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
[hidden] { display: none !important; }

/* Topbar & navigatie */
.topbar {
  position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 16px;
  padding: 10px 16px; background: var(--surface); border-bottom: 1px solid var(--border);
}
.brand { display: flex; align-items: center; gap: 8px; font-weight: 700; color: var(--text); text-decoration: none; }
.brand svg { width: 24px; height: 24px; fill: var(--accent); }
.nav { display: flex; gap: 4px; margin-left: 16px; }
.nav a { padding: 8px 12px; border-radius: 10px; color: var(--muted); text-decoration: none; font-weight: 500; }
.nav a.active { background: var(--accent-soft); color: var(--accent); }
.nav .ico { display: none; }
#logout { margin-left: auto; }
@media (max-width: 899px) {
  .nav {
    position: fixed; bottom: 0; left: 0; right: 0; margin: 0; justify-content: space-around;
    background: var(--surface); border-top: 1px solid var(--border); padding: 6px 4px calc(6px + env(safe-area-inset-bottom));
  }
  .nav a { display: flex; flex-direction: column; align-items: center; font-size: .72rem; padding: 4px 8px; gap: 2px; flex: 1; }
  .nav .ico { display: block; font-size: 1.25rem; line-height: 1; }
}

main { max-width: 1100px; margin: 0 auto; padding: 20px 16px 40px; }
.page-head { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; justify-content: space-between; margin-bottom: 16px; }

/* Kaarten & grids */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); min-width: 0; }
.card + .card { margin-top: 16px; }
.grid { display: grid; gap: 16px; }
.grid > .card + .card { margin-top: 0; }
@media (min-width: 700px) { .grid.two { grid-template-columns: 1fr 1fr; } .grid.three { grid-template-columns: repeat(3, 1fr); } }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 16px; }
.stat { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 14px; }
.stat .label { font-size: .8rem; color: var(--muted); }
.stat .value { font-size: 1.35rem; font-weight: 650; font-variant-numeric: tabular-nums; }
.stat .sub { font-size: .78rem; color: var(--muted); }
.pos { color: var(--good); } .neg { color: var(--bad); }

/* Tabellen */
.table-wrap { overflow-x: auto; margin: 0 -16px; padding: 0 16px; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 8px 6px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
th { font-size: .78rem; color: var(--muted); font-weight: 600; }
tr.total td { font-weight: 650; border-top: 2px solid var(--border); }
tr.sub td { color: var(--muted); }
.kv { width: 100%; }
.kv td:last-child { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }

/* Waterval */
.flow { list-style: none; margin: 0; padding: 0; }
.flow li { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; border-bottom: 1px dashed var(--border); }
.flow li.out span:last-child { color: var(--bad); }
.flow li.result { border-bottom: 0; font-weight: 650; font-size: 1.05rem; }
.flow li span:last-child { font-variant-numeric: tabular-nums; white-space: nowrap; }

/* Woningkaarten */
.houses { display: grid; gap: 16px; }
@media (min-width: 700px) { .houses { grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); } }
.house { display: flex; flex-direction: column; gap: 10px; text-decoration: none; color: inherit; }
.house:hover { border-color: var(--accent); }
.house .addr { font-weight: 650; font-size: 1.02rem; }
.house .row { display: flex; justify-content: space-between; gap: 8px; font-size: .9rem; }
.house .row span:last-child { font-variant-numeric: tabular-nums; font-weight: 600; }
.badges { display: flex; flex-wrap: wrap; gap: 6px; }
.badge { font-size: .74rem; padding: 2px 8px; border-radius: 999px; background: var(--surface-2); color: var(--muted); white-space: nowrap; }
.badge.warn { background: var(--warn-soft); color: var(--warn); }
.badge.bad { background: var(--bad-soft); color: var(--bad); }
.badge.good { background: var(--accent-soft); color: var(--accent); }
.big-figure { font-size: 1.9rem; font-weight: 700; font-variant-numeric: tabular-nums; line-height: 1.1; }

/* Formulieren */
label { display: block; font-size: .85rem; color: var(--muted); margin-bottom: 4px; }
input, select, textarea {
  width: 100%; font: inherit; color: var(--text); background: var(--surface);
  border: 1px solid var(--border); border-radius: 10px; padding: 10px 12px; min-height: 44px;
}
input:focus, select:focus, textarea:focus, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
input[type=checkbox] { width: 20px; height: 20px; min-height: 0; accent-color: var(--accent); vertical-align: middle; }
.check { display: flex; align-items: center; gap: 8px; color: var(--text); font-size: .95rem; min-height: 44px; }
.fields { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
.field.wide { grid-column: 1 / -1; }
.input-row { display: flex; gap: 8px; }
.input-row input { flex: 1; }
.list-edit { display: grid; gap: 8px; }
.list-edit .item { display: grid; grid-template-columns: 1fr 120px 44px; gap: 8px; align-items: center; }
.list-edit .item.goal { grid-template-columns: 1fr 110px 140px 44px; }
@media (max-width: 520px) {
  .list-edit .item.goal { grid-template-columns: 1fr 1fr; }
  .list-edit .item.goal .goal-name { grid-column: 1 / -1; }
}
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 44px;
  padding: 10px 16px; border-radius: 10px; border: 1px solid var(--accent); background: var(--accent);
  color: var(--accent-ink); font: inherit; font-weight: 600; cursor: pointer; text-decoration: none; white-space: nowrap;
}
.btn.secondary { background: transparent; color: var(--accent); }
.btn.danger { background: transparent; color: var(--bad); border-color: var(--bad); }
.btn:disabled { opacity: .55; cursor: wait; }
.icon-btn { min-height: 44px; min-width: 44px; border: 1px solid var(--border); background: var(--surface); color: var(--muted); border-radius: 10px; cursor: pointer; font-size: 1.1rem; }
button.link { background: none; border: 0; color: var(--muted); font: inherit; cursor: pointer; padding: 8px; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.notice { padding: 10px 12px; border-radius: 10px; background: var(--warn-soft); color: var(--warn); font-size: .9rem; margin: 12px 0; }
.notice.info { background: var(--accent-soft); color: var(--accent); }
.notice.bad { background: var(--bad-soft); color: var(--bad); }
.bookmarklet { display: inline-block; padding: 10px 16px; border-radius: 10px; border: 2px dashed var(--accent); color: var(--accent); font-weight: 650; text-decoration: none; cursor: grab; }
details summary { cursor: pointer; color: var(--muted); padding: 6px 0; }
pre.code { background: var(--surface-2); padding: 10px; border-radius: 10px; font-size: .78rem; white-space: pre-wrap; word-break: break-all; max-height: 160px; overflow: auto; }
.tabs { display: flex; gap: 6px; margin-bottom: 12px; overflow-x: auto; }
.tabs button { border: 1px solid var(--border); background: var(--surface); padding: 8px 14px; border-radius: 999px; cursor: pointer; font: inherit; color: var(--muted); min-height: 40px; white-space: nowrap; }
.tabs button.active { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.bar { height: 8px; background: var(--surface-2); border-radius: 99px; overflow: hidden; }
.bar > span { display: block; height: 100%; background: var(--accent); }

/* Login */
.login { max-width: 380px; margin: 12vh auto 0; }
.login .brand { justify-content: center; font-size: 1.3rem; margin-bottom: 16px; }
.login .brand svg { width: 32px; height: 32px; }

#toast {
  position: fixed; left: 50%; transform: translateX(-50%); bottom: calc(84px + env(safe-area-inset-bottom));
  background: var(--text); color: var(--bg); padding: 10px 16px; border-radius: 10px; z-index: 20; max-width: calc(100% - 32px);
}
@media (min-width: 900px) { #toast { bottom: 24px; } }
.mt { margin-top: 16px; } .mt-s { margin-top: 8px; } .mt0 { margin-top: 0; } .w100 { width: 100%; }
.card.inset { margin-top: 12px; background: var(--surface-2); box-shadow: none; }
label.btn { margin: 0; color: var(--accent); font-size: inherit; }
label.field { display: block; margin: 0; }
label.field > span { display: block; margin-bottom: 4px; }

/* Inloggen & tweestapsverificatie */
.login h2 { margin-top: 4px; }
.login.wide-login { max-width: 520px; margin-top: 6vh; }
.actions.split { justify-content: space-between; margin-top: 8px; }
.steps { padding-left: 20px; margin: 12px 0 0; }
.steps > li { margin-bottom: 16px; }
.steps > li > .small { display: block; margin-top: 2px; }
.qr { margin: 12px 0; }
.qr img { display: block; width: 200px; height: 200px; border-radius: 8px; background: #fff; padding: 6px; }
.secret { font-family: ui-monospace, Consolas, monospace; font-size: 1.05rem; letter-spacing: .06em; background: var(--surface-2); padding: 8px 10px; border-radius: 8px; word-break: break-all; user-select: all; }
input.otp { font-family: ui-monospace, Consolas, monospace; font-size: 1.4rem; letter-spacing: .3em; text-align: center; }
.input-row input.otp { font-size: 1.05rem; letter-spacing: .15em; }
.codes { columns: 2; padding-left: 24px; font-family: ui-monospace, Consolas, monospace; }
.codes li { margin-bottom: 4px; }
@media (max-width: 400px) { .codes { columns: 1; } }
label.field > span { overflow-wrap: anywhere; }