:root {
  --br-bg: #f4f6f9;
  --br-surface: #ffffff;
  --br-surface-2: #f8fafc;
  --br-border: #e2e8f0;
  --br-border-strong: #cbd5e1;
  --br-text: #0f172a;
  --br-text-2: #475569;
  --br-text-3: #94a3b8;
  --br-accent: #b45309;
  --br-accent-hover: #92400e;
  --br-accent-soft: #fffbeb;
  --br-success: #059669;
  --br-success-soft: #ecfdf5;
  --br-warning: #d97706;
  --br-warning-soft: #fffbeb;
  --br-danger: #dc2626;
  --br-danger-soft: #fef2f2;
  --br-radius: 10px;
  --br-radius-sm: 6px;
  --br-shadow: 0 1px 3px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
  --br-shadow-md: 0 4px 16px rgba(15, 23, 42, 0.08);
}

* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body {
  font: 14px/1.5 "Inter", system-ui, sans-serif;
  background: var(--br-bg);
  color: var(--br-text);
  overflow: hidden;
}
[hidden] { display: none !important; }

.br-btn {
  font: inherit;
  font-weight: 500;
  font-size: 13px;
  cursor: pointer;
  border-radius: var(--br-radius-sm);
  padding: 8px 14px;
  border: 1px solid var(--br-border);
  background: var(--br-surface);
  color: var(--br-text);
  white-space: nowrap;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.br-btn:hover { border-color: var(--br-border-strong); background: var(--br-surface-2); }
.br-btn--primary { background: var(--br-accent); border-color: var(--br-accent); color: #fff; }
.br-btn--primary:hover { background: var(--br-accent-hover); border-color: var(--br-accent-hover); }
.br-btn--secondary { background: var(--br-accent-soft); border-color: #fde68a; color: var(--br-accent); }
.br-btn--secondary:hover { background: #fef3c7; }
.br-btn--ghost { background: transparent; border-color: transparent; color: var(--br-text-2); }
.br-btn--ghost:hover { background: var(--br-surface-2); color: var(--br-text); }
.br-btn--danger { background: var(--br-danger-soft); border-color: #fecaca; color: var(--br-danger); }
.br-link-btn {
  font-size: 13px;
  font-weight: 500;
  color: var(--br-accent);
  text-decoration: none;
  padding: 8px 12px;
  border-radius: var(--br-radius-sm);
}
.br-link-btn:hover { background: var(--br-accent-soft); }

#project-screen {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--br-bg);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}
body.project-picker #br-workspace { display: none !important; }

.br-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  background: var(--br-surface);
  border-bottom: 1px solid var(--br-border);
}
.br-topbar-brand { display: flex; align-items: center; gap: 10px; }
.br-logo { font-size: 18px; font-weight: 700; letter-spacing: -0.02em; }
.br-badge {
  font-size: 11px;
  font-weight: 600;
  color: var(--br-accent);
  background: var(--br-accent-soft);
  padding: 3px 8px;
  border-radius: 99px;
}

.ps-body { width: min(960px, 92%); margin: 0 auto; padding: 40px 0 64px; }
.ps-hero { margin-bottom: 32px; }
.ps-hero h1 { font-size: 28px; font-weight: 700; margin: 0 0 8px; letter-spacing: -0.03em; }
.ps-tagline { color: var(--br-text-2); margin: 0 0 24px; font-size: 15px; }
.ps-new { display: flex; gap: 10px; flex-wrap: wrap; max-width: 520px; }
.ps-new input[type="text"] {
  flex: 1;
  min-width: 200px;
  font: inherit;
  padding: 10px 14px;
  border: 1px solid var(--br-border);
  border-radius: var(--br-radius-sm);
  background: var(--br-surface);
}
.ps-new input:focus { outline: 2px solid var(--br-accent-soft); border-color: var(--br-accent); }
.ps-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}
.ps-empty { color: var(--br-text-3); grid-column: 1 / -1; padding: 32px; text-align: center; }
.ps-card {
  background: var(--br-surface);
  border: 1px solid var(--br-border);
  border-radius: var(--br-radius);
  padding: 20px;
  cursor: pointer;
  box-shadow: var(--br-shadow);
  transition: box-shadow 0.15s, border-color 0.15s;
}
.ps-card:hover { border-color: #fde68a; box-shadow: var(--br-shadow-md); }
.ps-card h3 { margin: 0 0 6px; font-size: 16px; font-weight: 600; }
.ps-card p { margin: 0; color: var(--br-text-2); font-size: 13px; }
.ps-card-meta { margin-top: 8px !important; font-weight: 500; }
.ps-card-meta.is-ok { color: var(--br-success) !important; }
.ps-card-meta.is-nok { color: var(--br-danger) !important; }
.ps-card-meta.is-warn { color: var(--br-warning) !important; }

.br-workspace {
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}

.br-proj-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 20px;
  background: var(--br-surface);
  border-bottom: 1px solid var(--br-border);
  flex: none;
}
.br-proj-header-main { display: flex; align-items: center; gap: 12px; min-width: 0; }
.br-proj-meta { min-width: 0; }
.br-proj-meta h1 {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.02em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.br-proj-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.br-chip {
  font-size: 11px;
  font-weight: 500;
  color: var(--br-text-2);
  background: var(--br-surface-2);
  border: 1px solid var(--br-border);
  padding: 2px 8px;
  border-radius: 99px;
}
.br-chip--status { color: var(--br-warning); background: var(--br-warning-soft); border-color: #fde68a; }
.br-chip--status.is-ok { color: var(--br-success); background: var(--br-success-soft); border-color: #a7f3d0; }
.br-chip--status.is-nok { color: var(--br-danger); background: var(--br-danger-soft); border-color: #fecaca; }
.br-chip--status.is-nok { color: var(--br-danger); background: var(--br-danger-soft); border-color: #fecaca; }
.br-chip--accent { color: var(--br-accent); background: var(--br-accent-soft); border-color: #fde68a; }
.br-proj-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }

.br-wizard {
  display: flex;
  align-items: stretch;
  gap: 0;
  padding: 0 16px;
  background: var(--br-surface);
  border-bottom: 1px solid var(--br-border);
  overflow-x: auto;
  flex: none;
  scrollbar-width: thin;
}
.br-wizard-step {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  border: none;
  background: transparent;
  font: inherit;
  font-size: 12px;
  font-weight: 500;
  color: var(--br-text-3);
  cursor: pointer;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}
.br-wizard-step:hover { color: var(--br-text-2); }
.br-wizard-step.is-actief { color: var(--br-accent); border-bottom-color: var(--br-accent); }
.br-wizard-step.is-klaar .br-wizard-num { background: var(--br-success-soft); color: var(--br-success); border-color: #a7f3d0; }
.br-wizard-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 99px;
  font-size: 11px;
  font-weight: 600;
  border: 1px solid var(--br-border);
  background: var(--br-surface-2);
}
.br-wizard-sep {
  width: 20px;
  height: 1px;
  background: var(--br-border);
  align-self: center;
  flex-shrink: 0;
}

.br-work-area {
  display: flex;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.br-dashboard {
  width: 320px;
  flex: none;
  border-right: 1px solid var(--br-border);
  background: var(--br-surface);
  overflow-y: auto;
  padding: 16px;
}
.br-dashboard[hidden] { display: none !important; }

.br-settings {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
}
.br-settings-head {
  padding: 16px 24px 12px;
  background: var(--br-surface);
  border-bottom: 1px solid var(--br-border);
  flex: none;
}
.br-settings-head h2 { margin: 0; font-size: 18px; font-weight: 700; letter-spacing: -0.02em; }
.br-settings-desc { margin: 4px 0 0; color: var(--br-text-2); font-size: 13px; }
.br-settings-body {
  flex: 1;
  overflow-y: auto;
  padding: 20px 24px 32px;
}

.br-paneel { display: none; }
.br-paneel.is-actief { display: block; }

.br-veld { margin-bottom: 16px; }
.br-veld label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--br-text-2);
  margin-bottom: 6px;
}
.br-veld input[type="text"],
.br-veld input[type="number"],
.br-veld input[type="date"],
.br-veld select,
.br-veld textarea {
  width: 100%;
  font: inherit;
  padding: 9px 12px;
  border: 1px solid var(--br-border);
  border-radius: var(--br-radius-sm);
  background: var(--br-surface);
}
.br-veld input:focus,
.br-veld select:focus,
.br-veld textarea:focus {
  outline: 2px solid var(--br-accent-soft);
  border-color: var(--br-accent);
}
.br-veld--inline { display: inline-block; margin-right: 12px; }
.br-veld-hint { margin: 4px 0 0; font-size: 12px; color: var(--br-text-3); }
.br-veld-hint.is-ok { color: var(--br-success); }
.br-veld-hint.is-warn { color: var(--br-warning); }

.br-grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.br-grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 900px) {
  .br-grid-2, .br-grid-3 { grid-template-columns: 1fr; }
  .br-dashboard { display: none !important; }
}

.br-sectie {
  background: var(--br-surface);
  border: 1px solid var(--br-border);
  border-radius: var(--br-radius);
  padding: 18px;
  margin-bottom: 16px;
  box-shadow: var(--br-shadow);
}
.br-sectie-kop { margin-bottom: 14px; }
.br-sectie-kop h3 { margin: 0; font-size: 14px; font-weight: 600; }
.br-sectie-kop p { margin: 4px 0 0; font-size: 12px; color: var(--br-text-2); }

.br-check-rij {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  margin-bottom: 12px;
}
.br-check-rij label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  cursor: pointer;
}

.br-kpi-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 16px;
}
.br-kpi {
  background: var(--br-surface-2);
  border: 1px solid var(--br-border);
  border-radius: var(--br-radius-sm);
  padding: 12px;
}
.br-kpi__label { font-size: 11px; font-weight: 500; color: var(--br-text-2); }
.br-kpi__value { font-size: 16px; font-weight: 700; margin-top: 2px; }

.br-status-banner {
  padding: 14px 16px;
  border-radius: var(--br-radius);
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 16px;
  border: 1px solid;
}
.br-status-banner.is-ok { background: var(--br-success-soft); border-color: #a7f3d0; color: #065f46; }
.br-status-banner.is-warn { background: var(--br-warning-soft); border-color: #fde68a; color: #92400e; }
.br-status-banner.is-nok { background: var(--br-danger-soft); border-color: #fecaca; color: #991b1b; }

.br-risico-kaart {
  background: var(--br-surface);
  border: 1px solid var(--br-border);
  border-radius: var(--br-radius);
  padding: 14px;
  margin-bottom: 10px;
}
.br-risico-kaart.is-ok { border-left: 4px solid var(--br-success); }
.br-risico-kaart.is-warn { border-left: 4px solid var(--br-warning); }
.br-risico-kaart.is-nok { border-left: 4px solid var(--br-danger); }
.br-risico-kaart__kop {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}
.br-risico-kaart__titel { font-weight: 600; font-size: 13px; }
.br-risico-kaart__waarde { font-family: ui-monospace, monospace; font-size: 14px; font-weight: 600; }
.br-risico-kaart__rt { font-size: 12px; color: var(--br-text-2); }

.br-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 99px;
}
.br-badge--ok { background: var(--br-success-soft); color: var(--br-success); }
.br-badge--warn { background: var(--br-warning-soft); color: var(--br-warning); }
.br-badge--nok { background: var(--br-danger-soft); color: var(--br-danger); }

.br-maatregel {
  display: flex;
  gap: 12px;
  padding: 14px;
  background: var(--br-surface);
  border: 1px solid var(--br-border);
  border-radius: var(--br-radius);
  margin-bottom: 10px;
}
.br-maatregel__icoon {
  width: 36px;
  height: 36px;
  border-radius: var(--br-radius-sm);
  background: var(--br-accent-soft);
  color: var(--br-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 12px;
  flex-shrink: 0;
}
.br-maatregel__tekst h4 { margin: 0 0 4px; font-size: 14px; }
.br-maatregel__tekst p { margin: 0; font-size: 13px; color: var(--br-text-2); }

.br-berekend-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  padding: 12px 14px;
  background: var(--br-surface-2);
  border: 1px solid var(--br-border);
  border-radius: var(--br-radius-sm);
  margin-top: 12px;
  font-size: 13px;
}
.br-berekend-strip span { color: var(--br-text-2); }
.br-berekend-strip strong { color: var(--br-text); margin-left: 4px; }

.br-tabel { width: 100%; border-collapse: collapse; font-size: 13px; }
.br-tabel th, .br-tabel td {
  border: 1px solid var(--br-border);
  padding: 8px 10px;
  text-align: left;
}
.br-tabel th { background: var(--br-surface-2); font-weight: 600; }

.br-rapport-preview {
  background: var(--br-surface);
  border: 1px solid var(--br-border);
  border-radius: var(--br-radius);
  padding: 20px;
  max-height: 480px;
  overflow-y: auto;
  font-size: 13px;
  line-height: 1.6;
}
.br-rapport-acties {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}
.br-koppelingen {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--br-border);
}

.br-stap-nav {
  display: flex;
  justify-content: space-between;
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--br-border);
}

.br-empty {
  text-align: center;
  padding: 40px 20px;
  color: var(--br-text-3);
}