:root {
  --bg: #f0f2f5;
  --surface: #ffffff;
  --text: #1a2332;
  --muted: #5c6b7a;
  --accent: #0d3b66;
  --accent-light: #1a5f9e;
  --border: #dde3ea;
  --success: #0d7a4d;
  --danger: #b42318;
  --radius: 10px;
  --shadow: 0 2px 12px rgba(13, 59, 102, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
}

.app-header {
  background: linear-gradient(135deg, #0d3b66 0%, #1a5f9e 100%);
  color: #fff;
  padding: 1.25rem 2rem;
}

.app-header__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
}

.app-header__brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.app-header__titles h1 {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 600;
}

.app-header__period {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.app-header__period-label {
  font-size: 0.85rem;
  opacity: 0.9;
}

.app-header__period-selects {
  display: flex;
  gap: 0.5rem;
}

.app-header__period-selects .period-select {
  background: #fff;
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 6px;
  padding: 0.45rem 0.65rem;
  font: inherit;
  min-width: 7rem;
}

.app-header__period-selects .period-select--year {
  min-width: 5.5rem;
}

.app-header__actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.app-header__user {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-left: 1rem;
  border-left: 1px solid rgba(255, 255, 255, 0.25);
}

.app-header__user #userLabel {
  font-size: 0.9rem;
  opacity: 0.95;
}

.btn-header-save {
  background: #fff;
  color: var(--accent);
  border: none;
  padding: 0.5rem 1.1rem;
  border-radius: 8px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.btn-header-save:hover {
  background: #f0f6fc;
}

.save-status {
  font-size: 0.85rem;
  opacity: 0.9;
}

.save-status.ok {
  color: #a8f0c8;
}

.app-header__titles .subtitle {
  margin: 0.15rem 0 0;
  opacity: 0.85;
  font-size: 0.9rem;
}

select,
input,
textarea {
  font: inherit;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.45rem 0.65rem;
}

.brand-mark {
  /* legacy — vervangen door .brand-logo */
  display: none;
}

.tabs--desktop {
  display: flex;
  gap: 0.25rem;
  padding: 0.75rem 2rem 0;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.tabs::-webkit-scrollbar {
  display: none;
}

.tab {
  background: none;
  border: none;
  padding: 0.65rem 1.1rem;
  font: inherit;
  color: var(--muted);
  cursor: pointer;
  border-radius: 8px 8px 0 0;
  white-space: nowrap;
}

.tab:hover {
  color: var(--accent);
  background: #f4f7fa;
}

.tab.active {
  color: var(--accent);
  font-weight: 600;
  box-shadow: inset 0 -2px 0 var(--accent);
}

.content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem 2rem 3rem;
}

.panel {
  display: none;
}

.panel.active {
  display: block;
}

.card {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.5rem;
  margin-bottom: 1.25rem;
}

.card-highlight {
  border-left: 4px solid var(--accent);
}

.twofa-qr {
  display: block;
  margin: 0.75rem auto;
  border-radius: 8px;
  border: 1px solid var(--border);
}

.twofa-manual-key {
  text-align: center;
  font-size: 0.85rem;
  word-break: break-all;
}

.twofa-manual-key code {
  background: #f4f7fa;
  padding: 0.35rem 0.5rem;
  border-radius: 6px;
}

.twofa-status {
  font-weight: 600;
  color: var(--accent);
  margin: 0 0 0.75rem;
}

.badge-2fa {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.15rem 0.45rem;
  border-radius: 6px;
  background: #e8f5e9;
  color: #2e7d32;
}

.card h2 {
  margin: 0 0 1rem;
  font-size: 1.05rem;
  color: var(--accent);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.25rem;
}

.card-grid .card {
  margin-bottom: 0;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-grid label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.form-grid .span-2 {
  grid-column: span 2;
}

.computed-total {
  margin: 1rem 0 0;
  font-size: 1.15rem;
}

.computed-total strong {
  color: var(--accent);
}

.operatie-panel__hero {
  display: none;
}

.btn {
  font: inherit;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  font-weight: 500;
}

.btn-primary {
  background: #fff;
  color: var(--accent);
}

.btn-primary:hover {
  background: #f0f6fc;
}

.btn-secondary {
  background: var(--accent);
  color: #fff;
}

.btn-secondary:hover {
  background: var(--accent-light);
}

.card-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.card-header-row h2 {
  margin: 0;
}

.hint {
  font-size: 0.85rem;
  color: var(--muted);
  margin: 0 0 1rem;
}

/* Invoerlijsten (overuren / personeel) */
.entry-panel {
  padding: 0;
}

.entry-view--mobile {
  display: none;
}

.entry-view--desktop {
  display: block;
}

.entry-panel__desktop-head {
  padding: 1rem 1.25rem 0.5rem;
}

.entry-panel__desktop-head h2 {
  margin: 0 0 0.35rem;
  font-size: 1.15rem;
}

.entry-panel__desktop-head .hint {
  margin: 0 0 0.75rem;
}

.entry-panel__desktop-head--row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 0.75rem;
}

.entry-panel__desktop-head--row h2 {
  margin: 0;
}

.entry-view--desktop .table-wrap {
  padding: 0 1.25rem 1.25rem;
}

.data-table--entry {
  width: 100%;
}

.data-table--entry th {
  white-space: nowrap;
}

.data-table--entry td {
  vertical-align: middle;
}

.data-table--entry input {
  width: 100%;
  min-width: 5rem;
  padding: 0.45rem 0.55rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font: inherit;
  font-size: 0.9rem;
  background: var(--surface);
}

.data-table--entry input:focus {
  border-color: var(--accent-light);
  outline: none;
  box-shadow: 0 0 0 2px rgba(26, 95, 158, 0.12);
}

.data-table--entry td.cell-actions {
  width: 3rem;
  text-align: center;
}

#panel-overuren .data-table--entry td:nth-child(1) input {
  min-width: 9rem;
}

#panel-overuren .data-table--entry td:nth-child(2) input {
  min-width: 8.5rem;
}

#panel-overuren .data-table--entry td:nth-child(3) input,
#panel-overuren .data-table--entry td:nth-child(4) input {
  min-width: 6.5rem;
}

#panel-overuren .data-table--entry td:nth-child(5) input {
  min-width: 4.5rem;
  max-width: 5.5rem;
}

.entry-panel__toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, #f8fafc 0%, #fff 100%);
}

.entry-panel__toolbar--inline {
  padding: 0.75rem 1.25rem 0.5rem;
  background: transparent;
  border-bottom: none;
}

.entry-panel__hero {
  flex: 1;
  min-width: 0;
}

.entry-panel__hero-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: 0.15rem;
}

.entry-panel__hero-value {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1.1;
}

.entry-panel__hero-value strong {
  font-weight: 700;
}

.entry-panel__hero-unit {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--accent-light);
}

.entry-panel__meta {
  display: block;
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 0.2rem;
}

.entry-panel__hint {
  margin: 0;
  padding: 0 1.25rem 0.75rem;
  font-size: 0.8rem;
  color: var(--muted);
}

.entry-panel--overuren .entry-panel__hint {
  padding-top: 0.5rem;
}

.entry-panel__toolbar--inline .entry-panel__hint {
  flex: 1;
  min-width: 0;
  padding: 0;
  margin: 0;
}

.entry-panel__add {
  flex-shrink: 0;
  white-space: nowrap;
}

.entry-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding: 0.75rem 1rem 1rem;
}

.entry-card {
  background: #f9fbfd;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.65rem 0.75rem 0.75rem;
  box-shadow: 0 1px 4px rgba(13, 59, 102, 0.04);
}

.entry-card__header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.55rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid #e8ecf0;
}

.entry-card__name {
  flex: 1;
  min-width: 0;
  border: none;
  background: transparent;
  font: inherit;
  font-size: 1rem;
  font-weight: 600;
  color: var(--accent);
  padding: 0.35rem 0;
}

.entry-card__name::placeholder {
  color: #9aa8b5;
  font-weight: 500;
}

.entry-card__name:focus {
  outline: none;
  box-shadow: 0 2px 0 var(--accent-light);
}

.entry-card__remove {
  flex-shrink: 0;
}

.entry-card__fields {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.entry-card__fields--stack {
  gap: 0.65rem;
}

.field--full {
  width: 100%;
}

.field-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  min-width: 0;
}

.field-pair .field {
  min-width: 0;
}

.field-pair input {
  width: 100%;
  min-width: 0;
  max-width: 100%;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
}

.field__label {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.field input {
  width: 100%;
  padding: 0.45rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font: inherit;
  font-size: 0.95rem;
  background: var(--surface);
}

.field input:focus {
  border-color: var(--accent-light);
  outline: none;
  box-shadow: 0 0 0 2px rgba(26, 95, 158, 0.15);
}

.field--accent input {
  border-color: #c5d9eb;
  background: #f0f6fc;
  font-weight: 600;
  color: var(--accent);
}

/* Personeel sub-tabs */
.personeel-panel .subtabs {
  display: flex;
  margin: 0;
  padding: 0.5rem 1rem 0;
  gap: 0.5rem;
  border-bottom: 1px solid var(--border);
  background: #f4f7fa;
}

.subtab {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 44px;
  padding: 0.5rem 0.75rem;
  border: none;
  border-radius: 10px 10px 0 0;
  background: transparent;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
}

.subtab.active {
  background: var(--surface);
  color: var(--accent);
  box-shadow: 0 -2px 0 var(--accent) inset;
}

.subtab__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.35rem;
  height: 1.35rem;
  padding: 0 0.35rem;
  border-radius: 999px;
  background: #dde3ea;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text);
}

.subtab.active .subtab__badge {
  background: var(--accent);
  color: #fff;
}

.subtab-panel {
  display: none;
}

.subtab-panel.active {
  display: block;
}

@media (min-width: 769px) {
  .entry-view--mobile {
    display: none !important;
  }

  .entry-view--desktop {
    display: block;
  }

  .entry-panel--overuren .entry-panel__toolbar {
    align-items: center;
  }

  .entry-panel--overuren .entry-panel__toolbar--summary {
    position: static;
    box-shadow: none;
  }

  .personeel-panel .subtabs {
    position: static;
  }
}

.table-wrap {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.data-table th,
.data-table td {
  padding: 0.55rem 0.65rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.data-table th {
  background: #f4f7fa;
  font-weight: 600;
  color: var(--accent);
  font-size: 0.8rem;
}

.data-table input,
.data-table select {
  width: 100%;
  min-width: 80px;
  padding: 0.35rem 0.5rem;
}

.data-table .text-right {
  text-align: right;
}

.btn-icon {
  background: none;
  border: none;
  color: var(--danger);
  cursor: pointer;
  font-size: 1.1rem;
  padding: 0.25rem 0.5rem;
}

.save-status {
  font-size: 0.85rem;
  opacity: 0.9;
}

.save-status.ok {
  color: #a8f0c8;
}

.user-menu {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-left: 0.5rem;
  padding-left: 1rem;
  border-left: 1px solid rgba(255, 255, 255, 0.25);
}

.user-menu #userLabel {
  font-size: 0.9rem;
  opacity: 0.95;
}

.btn-ghost {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.4);
  padding: 0.4rem 0.75rem;
  border-radius: 6px;
  font: inherit;
  cursor: pointer;
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.12);
}

.btn-link {
  background: none;
  border: none;
  color: var(--accent-light);
  cursor: pointer;
  font: inherit;
  text-decoration: underline;
  padding: 0 0.25rem;
}

.btn-link.danger {
  color: var(--danger);
}

#panel-instellingen label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 1rem;
  max-width: 480px;
}

#panel-instellingen textarea,
#panel-instellingen input {
  font: inherit;
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: 6px;
}

.email-layout {
  grid-template-columns: 340px 1fr;
}

.stats-email-layout {
  grid-template-columns: 320px 1fr;
  margin-top: 1.25rem;
}

.stats-email-layout label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 0.75rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.stats-email-layout input {
  width: 100%;
  font: inherit;
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: 6px;
}

.card-preview iframe {
  width: 100%;
  min-height: 520px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.email-layout label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 0.75rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.email-layout textarea,
.email-layout input {
  width: 100%;
}

.outlook-hint kbd {
  background: #eee;
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  font-size: 0.8rem;
}

.charts-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
  margin: 1.5rem 0;
}

.charts-row-3 {
  grid-template-columns: 1.2fr 1.2fr 0.7fr;
}

.stats-insights {
  background: #f0f6fc;
  border: 1px solid #c5d9eb;
  border-radius: 8px;
  padding: 1rem 1.25rem;
  margin-bottom: 1.25rem;
}

.stats-insights h3 {
  margin: 0 0 0.5rem;
  font-size: 0.9rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.stats-insights ul {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--text);
  font-size: 0.92rem;
}

.stats-insights li {
  margin-bottom: 0.35rem;
}

.stats-insights li:last-child {
  margin-bottom: 0;
}

.kpi .value-sm {
  font-size: 1rem;
}

.kpi .pct-badge {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  margin-top: 0.25rem;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
}

.pct-badge.up {
  background: #d1fae5;
  color: var(--success);
}

.pct-badge.down {
  background: #fee4e2;
  color: var(--danger);
}

.chart-box-sm {
  height: 280px;
}

#panel-stats .data-table tfoot td {
  font-weight: 600;
  background: #f4f7fa;
  border-top: 2px solid var(--accent);
}

.chart-box {
  position: relative;
  height: 280px;
  min-width: 0;
  overflow: hidden;
  background: #f9fbfd;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.75rem;
}

.chart-box canvas {
  display: block;
  width: 100% !important;
  height: 100% !important;
  max-width: 100%;
}

@media (min-width: 769px) {
  #panel-stats .table-wrap.table-wrap--stack {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  #panel-stats .data-table.data-table--stack-mobile {
    min-width: 880px;
  }
}

.stats-kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
}

.kpi {
  background: #f4f7fa;
  border-radius: 8px;
  padding: 1rem;
}

.kpi .label {
  font-size: 0.8rem;
  color: var(--muted);
}

.kpi .value {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--accent);
}

.kpi .sub {
  font-size: 0.8rem;
  color: var(--muted);
}

.pct-up {
  color: var(--success);
}

.pct-down {
  color: var(--danger);
}

.report-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.report-list li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
}

.report-list li:hover {
  color: var(--accent);
}

.mt {
  margin-top: 1.5rem;
}

code {
  background: #f4f7fa;
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  font-size: 0.85em;
}

@media (max-width: 900px) {
  .email-layout,
  .stats-email-layout {
    grid-template-columns: 1fr;
  }
  .charts-row,
  .charts-row-3 {
    grid-template-columns: 1fr;
  }
  .content {
    padding: 1rem;
  }
  .tabs {
    padding-left: 1rem;
    padding-right: 1rem;
  }
}