:root {
  --navy: #1B2140;
  --navy-soft: #2A3060;
  --gold: #C9973B;
  --bg: #F5F5F3;
  --surface: #FFFFFF;
  --ink: #23262B;
  --ink-soft: #58554C;
  --line: rgba(35, 38, 43, 0.12);
  --success: #3F7A56;
  --success-bg: #E7F1EA;
  --warning: #96701F;
  --warning-bg: #FBF0DC;
  --danger: #A63D2F;
  --danger-bg: #F8E9E6;
  --pand-ka42: #2F6FB5;
  --pand-ka42-bg: #E5F0FA;
  --pand-ks38: #1D8A6B;
  --pand-ks38-bg: #E1F3EC;
  --pand-gs483: #7A5CC7;
  --pand-gs483-bg: #EEEAFB;
  --radius: 14px;
  --shadow: 0 6px 18px -10px rgba(27, 33, 64, 0.25);

  --font-display: "Big Shoulders Display", sans-serif;
  --font-body: "Work Sans", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

button, input { font-family: inherit; }

/* ---------- Login ---------- */
.login-screen[hidden], .app[hidden] { display: none; }

.login-screen {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--navy);
  overflow-y: auto;
  z-index: 200;
}

.login-card {
  width: 100%;
  max-width: 340px;
  background: var(--surface);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.login-mark { color: var(--gold); margin-bottom: 12px; }

.login-card h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  margin: 0 0 6px;
}

.login-sub {
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin: 0 0 20px;
}

.login-card input {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  font-size: 0.95rem;
  margin-bottom: 14px;
}
.login-card input:focus { outline: 2px solid var(--gold); outline-offset: 1px; }

.login-error {
  color: var(--danger);
  font-size: 0.85rem;
  margin: 10px 0 0;
}

.login-note {
  font-size: 0.72rem;
  color: var(--ink-soft);
  margin: 18px 0 0;
}

.btn-primary {
  width: 100%;
  background: var(--navy);
  color: #fff;
  border: none;
  padding: 12px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
}
.btn-primary:hover { background: var(--navy-soft); }

.btn-small { width: auto; padding: 8px 16px; font-size: 0.85rem; }

.btn-ghost {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink);
  padding: 8px 16px;
  border-radius: var(--radius);
  font-size: 0.85rem;
  cursor: pointer;
  margin-top: 10px;
}
.btn-ghost:hover { border-color: var(--ink-soft); }

/* ---------- App shell ---------- */
.app { min-height: 100vh; display: flex; }

.sidebar {
  display: none;
  width: 200px;
  background: var(--navy);
  color: #fff;
  flex-direction: column;
  gap: 3px;
  padding: 20px 14px;
  flex-shrink: 0;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.95rem;
  padding: 0 6px 18px;
}
.brand-mark { color: var(--gold); display: inline-flex; }

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: none;
  border: none;
  color: rgba(255,255,255,0.75);
  padding: 10px 8px;
  border-radius: 10px;
  font-size: 0.85rem;
  text-align: left;
  cursor: pointer;
  width: 100%;
}
.nav-item:hover { background: rgba(255,255,255,0.06); }
.nav-item.is-active { background: rgba(255,255,255,0.1); color: #fff; font-weight: 600; }

.nav-icon {
  width: 22px;
  height: 22px;
  border-radius: 7px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  flex-shrink: 0;
}
.nav-icon--blue { background: rgba(55,138,221,0.2); color: #7EB6EE; }
.nav-icon--purple { background: rgba(127,119,221,0.2); color: #B4AEF0; }
.nav-icon--red { background: rgba(226,75,74,0.2); color: #F0A0A0; }
.nav-icon--gray { background: rgba(255,255,255,0.1); color: rgba(255,255,255,0.7); }
.nav-icon--gold { background: rgba(201,151,59,0.2); color: var(--gold); }
.nav-icon--green { background: rgba(99,153,34,0.2); color: #A3D468; }

.nav-badge {
  margin-left: auto;
  background: var(--danger);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 1px 7px;
  border-radius: 999px;
}

.nav-item--logout {
  margin-top: auto;
  color: rgba(255,255,255,0.5);
}

.schooljaar-wrap {
  display: flex;
  gap: 6px;
  margin-bottom: 14px;
  padding: 0 2px;
}
.schooljaar-wrap .form-select {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.15);
  color: #fff;
  font-size: 0.8rem;
  padding: 7px 8px;
}
.btn-tiny {
  width: auto;
  padding: 6px 10px;
  margin-top: 0;
  font-size: 0.8rem;
  color: #fff;
  border-color: rgba(255,255,255,0.15);
}
.schooljaar-select--content { width: auto; }

.tabbar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  background: var(--navy);
  padding: 6px 4px calc(6px + env(safe-area-inset-bottom));
  z-index: 20;
}
.tab-item {
  flex: 1;
  background: none;
  border: none;
  color: rgba(255,255,255,0.65);
  font-size: 0.72rem;
  padding: 8px 2px;
  border-radius: 8px;
  cursor: pointer;
}
.tab-item.is-active { color: var(--gold); font-weight: 600; }
.tab-item .nav-badge { margin-left: 4px; padding: 0 5px; font-size: 0.62rem; }

.content {
  flex: 1;
  padding: 20px 16px 84px;
  max-width: 900px;
  min-width: 0;
}

@media (min-width: 860px) {
  .sidebar { display: flex; }
  .tabbar { display: none; }
  .content { padding: 32px 40px; }
}

.view-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.4rem;
  margin: 0 0 16px;
}

.view-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  gap: 12px;
}
.view-header-row .view-title { margin: 0; }

.section-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ink-soft);
  margin: 24px 0 10px;
}

/* ---------- Stats ---------- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 10px;
}
@media (min-width: 560px) { .stats-grid { grid-template-columns: repeat(4, minmax(0,1fr)); } }

.stat-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 14px;
}
.stat-label { font-size: 0.75rem; color: var(--ink-soft); margin: 0 0 4px; }
.stat-value { font-size: 1.4rem; font-weight: 700; margin: 0; font-family: var(--font-mono); }

/* ---------- Room cards ---------- */
.room-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}
@media (min-width: 560px) { .room-grid { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (min-width: 860px) { .room-grid { grid-template-columns: repeat(3, minmax(0,1fr)); } }

.room-card {
  background: var(--surface);
  border-radius: var(--radius);
  border-left: 3px solid transparent;
  padding: 14px 16px;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.room-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.pand-border--ka42 { border-left-color: var(--pand-ka42); }
.pand-border--ks38 { border-left-color: var(--pand-ks38); }
.pand-border--gs483 { border-left-color: var(--pand-gs483); }

.pand-text--ka42 { color: var(--pand-ka42); }
.pand-text--ks38 { color: var(--pand-ks38); }
.pand-text--gs483 { color: var(--pand-gs483); }

.pand-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
  display: inline-block;
}
.pand-dot--ka42 { background: var(--pand-ka42); }
.pand-dot--ks38 { background: var(--pand-ks38); }
.pand-dot--gs483 { background: var(--pand-gs483); }

.room-card-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 8px;
}
.room-pand { font-size: 0.72rem; font-weight: 600; margin: 0; }
.room-name { font-size: 0.95rem; font-weight: 600; margin: 2px 0 0; }

.status-pill {
  font-size: 0.68rem;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 999px;
  white-space: nowrap;
}
.status-pill--verhuurd { background: var(--success-bg); color: var(--success); }
.status-pill--vrij { background: var(--warning-bg); color: var(--warning); }

.room-meta-row {
  display: flex;
  gap: 12px;
  color: var(--ink-soft);
  font-size: 0.75rem;
  margin-bottom: 6px;
}

.room-task-flag {
  font-size: 0.72rem;
  font-weight: 600;
}
.room-task-flag--open { color: var(--danger); }
.room-task-flag--none { color: var(--ink-soft); font-weight: 400; }

/* ---------- Tasks ---------- */
.task-list { display: flex; flex-direction: column; gap: 4px; }

.task-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius);
  background: var(--surface);
  cursor: pointer;
}
.task-row.is-done .task-text { color: var(--ink-soft); text-decoration: line-through; }

.task-checkbox {
  width: 18px;
  height: 18px;
  border-radius: 5px;
  border: 1.5px solid var(--line);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: #fff;
}
.task-row.is-done .task-checkbox { background: var(--success); border-color: var(--success); }

.task-text { flex: 1; font-size: 0.88rem; }

.task-room-tag {
  font-size: 0.68rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 999px;
  white-space: nowrap;
}

.task-delete {
  background: none;
  border: none;
  color: var(--ink-soft);
  font-size: 1.1rem;
  line-height: 1;
  padding: 2px 4px;
  cursor: pointer;
  flex-shrink: 0;
}
.task-delete:hover { color: var(--danger); }
.task-room-tag.pand-tag--ka42 { background: var(--pand-ka42-bg); color: var(--pand-ka42); }
.task-room-tag.pand-tag--ks38 { background: var(--pand-ks38-bg); color: var(--pand-ks38); }
.task-room-tag.pand-tag--gs483 { background: var(--pand-gs483-bg); color: var(--pand-gs483); }
.task-room-tag--neutral { background: var(--bg); color: var(--ink-soft); }

.pand-dot--neutral { background: var(--ink-soft); opacity: 0.5; }

.task-group-title {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.78rem;
  font-weight: 700;
  margin: 16px 0 8px;
}
.task-group-title:first-child { margin-top: 0; }

.task-empty {
  font-size: 0.85rem;
  color: var(--ink-soft);
  padding: 12px 4px;
}

/* ---------- Panden view ---------- */
.pand-block { margin-bottom: 28px; }

/* Op de telefoon staan de panden naast elkaar (horizontaal scrollbaar, 3 gebouwen) i.p.v. onder elkaar; vanaf tablet-breedte terug onder elkaar zoals op desktop. */
@media (max-width: 559px) {
  #pandenList, #dashboardRoomGrid {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 4px;
  }
  #pandenList .pand-block, #dashboardRoomGrid .pand-block {
    flex: 0 0 210px;
    margin-bottom: 0;
  }
  #pandenList .room-grid, #dashboardRoomGrid .room-grid {
    grid-template-columns: 1fr;
  }
  #pandenList .pand-block-title, #dashboardRoomGrid .pand-block-title {
    font-size: 0.95rem;
  }
}
.pand-block-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  margin: 0 0 10px;
}

/* ---------- Settings ---------- */
.settings-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 16px;
}
.settings-label { font-weight: 600; font-size: 0.9rem; margin: 0 0 4px; }
.settings-desc { font-size: 0.82rem; color: var(--ink-soft); margin: 0; }

/* ---------- Room detail modal ---------- */
.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(15, 17, 32, 0.5);
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
.modal[hidden] { display: none; }

.modal-inner {
  background: var(--surface);
  width: 100%;
  max-width: 480px;
  max-height: 88vh;
  overflow-y: auto;
  border-radius: 20px 20px 0 0;
  padding: 24px 20px 32px;
  position: relative;
}

@media (min-width: 560px) {
  .modal { align-items: center; }
  .modal-inner { border-radius: var(--radius); max-height: 80vh; }
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;
  background: var(--bg);
  font-size: 1.1rem;
  cursor: pointer;
  color: var(--ink-soft);
}

.modal-eyebrow {
  font-size: 0.75rem;
  color: var(--ink-soft);
  margin: 0 0 2px;
}
.modal-inner h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.3rem;
  margin: 0;
}

.modal-title-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 0 0 8px;
}

.status-toggle {
  border: none;
  cursor: pointer;
  transition: filter 0.15s ease;
}
.status-toggle:hover { filter: brightness(0.92); }

.modal-section { margin-top: 22px; }
.modal-section-title {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--ink-soft);
  margin: 0 0 8px;
}

/* ---------- Form elements (nieuwe-taak modal) ---------- */
.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ink-soft);
  margin: 16px 0 6px;
}
.form-label:first-of-type { margin-top: 6px; }

.form-select, .form-input {
  width: 100%;
  padding: 10px 12px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--surface);
  font-size: 0.9rem;
  color: var(--ink);
}
.form-select:focus, .form-input:focus { outline: 2px solid var(--gold); outline-offset: 1px; }

.form-input--sm { padding: 6px 8px; font-size: 0.82rem; }

.form-hint { font-size: 0.72rem; color: var(--ink-soft); margin: 6px 0 0; }

.contract-file {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  background: var(--bg);
  border-radius: var(--radius);
  padding: 10px 12px;
}
.contract-file-name { font-size: 0.85rem; font-weight: 600; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- Kotbeheer: sub-tabs & gebouw-tabs ---------- */
.subtab-row {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  margin-bottom: 14px;
}
.subtab {
  flex-shrink: 0;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--ink-soft);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}
.subtab.is-active { background: var(--navy); color: #fff; border-color: var(--navy); }

.building-tab-row {
  display: flex;
  gap: 8px;
  margin-bottom: 18px;
}
.building-tab {
  background: var(--surface);
  border: 1.5px solid var(--line);
  padding: 7px 14px;
  border-radius: var(--radius);
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
}
.building-tab.is-active { border-width: 1.5px; background: var(--bg); }
.building-tab.pand-border--ka42.is-active { border-color: var(--pand-ka42); color: var(--pand-ka42); }
.building-tab.pand-border--ks38.is-active { border-color: var(--pand-ks38); color: var(--pand-ks38); }
.building-tab.pand-border--gs483.is-active { border-color: var(--pand-gs483); color: var(--pand-gs483); }

.unit-list { display: flex; flex-direction: column; gap: 6px; }
.unit-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  background: var(--surface);
  border-left: 3px solid transparent;
  border-radius: var(--radius);
  padding: 12px 14px;
  cursor: pointer;
}
.unit-row-name { font-weight: 600; font-size: 0.9rem; }
.unit-row-summary { font-size: 0.8rem; color: var(--ink-soft); text-align: right; }

/* ---------- Kot-detail modal: tabbladen ---------- */
.modal-inner--wide { max-width: 620px; }

.modal-tab-row {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  margin: 14px 0 18px;
  border-bottom: 1px solid var(--line);
}
.modal-tab {
  flex-shrink: 0;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--ink-soft);
  padding: 8px 10px;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}
.modal-tab.is-active { color: var(--navy); border-bottom-color: var(--gold); }

/* ---------- Werken ---------- */
.werk-header, .werk-row {
  display: grid;
  grid-template-columns: 90px 1fr 70px 100px;
  gap: 8px;
  font-size: 0.8rem;
  padding: 7px 0;
  border-bottom: 1px solid var(--line);
}
.werk-header { color: var(--ink-soft); font-weight: 600; font-size: 0.72rem; }
.werk-form {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}
.werk-form input { flex: 1; min-width: 110px; }
.werk-form .btn-small { margin-top: 0; }

/* ---------- Financiën: maandbetalingen ---------- */
.maand-header, .maand-row {
  display: grid;
  grid-template-columns: 90px 60px 1fr 1fr;
  gap: 8px;
  align-items: center;
  font-size: 0.8rem;
  padding: 6px 0;
  border-bottom: 1px solid var(--line);
}
.maand-header { color: var(--ink-soft); font-weight: 600; font-size: 0.72rem; }
.maand-row input[type="checkbox"] { width: 18px; height: 18px; }

/* ---------- Meterstanden ---------- */
.meter-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 8px;
  font-size: 0.85rem;
  padding: 6px 0;
  border-bottom: 1px solid var(--line);
}
.meter-form {
  display: flex;
  gap: 8px;
  margin: 10px 0 20px;
  flex-wrap: wrap;
}
.meter-form input { flex: 1; min-width: 110px; }
.meter-form .btn-small { margin-top: 0; }

/* ---------- Overzichten ---------- */
.overzicht-table { overflow-x: auto; margin-bottom: 8px; }
.overzicht-header, .overzicht-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(120px, 1fr));
  gap: 10px;
  font-size: 0.82rem;
  padding: 8px 4px;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
.overzicht-header { color: var(--ink-soft); font-weight: 600; font-size: 0.72rem; }