:root {
  --bg: #eef3ef;
  --surface: #fffdf8;
  --surface-soft: #f7faf5;
  --line: #d8dfd7;
  --text: #25312d;
  --muted: #68756f;
  --blue: #3f6f87;
  --green: #3f7a5f;
  --amber: #a86f2b;
  --red: #b85a54;
  --shadow: 0 10px 24px rgba(54, 71, 63, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    linear-gradient(180deg, rgba(255, 253, 248, 0.74), rgba(238, 243, 239, 0.96)),
    var(--bg);
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body.auth-locked .topbar,
body.auth-locked main,
body.auth-locked .modal {
  display: none;
}

body:not(.auth-locked) .login-screen {
  display: none;
}

.login-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.login-card {
  width: min(420px, 100%);
  display: grid;
  gap: 18px;
  padding: 28px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.login-card h1 {
  margin: 0;
  font-size: 30px;
}

.login-card label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 14px;
}

.login-card input {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0 12px;
  background: #fff;
  color: var(--text);
}

.login-status {
  min-height: 20px;
  margin: 0;
  color: var(--red);
  font-size: 14px;
}

button,
input,
select {
  font: inherit;
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  padding: 24px clamp(16px, 4vw, 40px);
  background: #2f4742;
  color: #fff;
}

.topbar h1 {
  margin: 0;
  font-size: clamp(24px, 3vw, 36px);
  line-height: 1.1;
  letter-spacing: 0;
}

.eyebrow {
  margin: 0 0 6px;
  color: #c9ddd6;
  font-size: 13px;
  text-transform: uppercase;
}

.topbar-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
}

.current-user {
  color: #dce9e4;
  font-size: 14px;
}

button {
  min-height: 40px;
  border: 0;
  border-radius: 6px;
  padding: 0 16px;
  background: var(--blue);
  color: #fff;
  cursor: pointer;
}

button:hover {
  filter: brightness(0.94);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

.secondary-button {
  background: #eef3ef;
  color: var(--text);
}

.danger-button {
  background: var(--red);
}

.ghost-button {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.screen {
  display: none;
}

.screen.active {
  display: block;
}

.home-screen {
  min-height: calc(100vh - 98px);
  padding: 18px clamp(16px, 4vw, 40px) 40px;
}

.menu-card {
  display: grid;
  gap: 22px;
  max-width: 920px;
  margin: 0 auto;
  padding: 28px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.organization-card {
  max-width: 1080px;
}

.menu-card h2 {
  margin: 0;
  font-size: 28px;
  letter-spacing: 0;
}

.eyebrow.dark {
  color: var(--blue);
}

.menu-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(220px, 1fr));
  gap: 14px;
}

.settings-menu {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.settings-directory[hidden],
.settings-menu[hidden] {
  display: none;
}

.compact-heading {
  margin-top: 4px;
}

.menu-button {
  display: grid;
  min-height: 132px;
  align-content: center;
  gap: 8px;
  padding: 20px;
  border: 1px solid var(--line);
  background: var(--surface-soft);
  color: var(--text);
  text-align: left;
}

.menu-button:hover {
  border-color: var(--blue);
  background: #eef6f2;
  filter: none;
}

.menu-button span {
  font-size: 24px;
  font-weight: 700;
}

.menu-button small {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.35;
}

.layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 18px;
  padding: 18px clamp(16px, 4vw, 40px) 40px;
}

.layout.single-column {
  grid-template-columns: 1fr;
}

.panel,
.summary {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.panel {
  padding: 18px;
  background: rgba(255, 253, 248, 0.96);
}

.sales-panel,
.apartments-panel,
.contract-panel,
.payments-panel {
  grid-column: 1;
}

.sales-panel,
.apartments-panel {
  grid-column: 1 / -1;
}

.summary {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: start;
  display: grid;
  gap: 10px;
  padding: 14px;
  position: sticky;
  top: 16px;
}

.inline-summary {
  grid-column: auto;
  grid-row: auto;
  position: static;
  grid-template-columns: repeat(4, minmax(170px, 1fr));
  box-shadow: none;
}

.section-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.section-heading h2 {
  margin: 0;
  font-size: 20px;
  letter-spacing: 0;
}

.section-heading p {
  margin: 3px 0 0;
  color: var(--muted);
  text-align: right;
  font-size: 14px;
}

.toolbar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.search-field {
  max-width: 420px;
  margin: 0 0 12px;
}

.organization-filter {
  position: relative;
  max-width: 520px;
  margin: 0 0 14px;
}

.organization-picker-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
}

.organization-picker-row input {
  cursor: default;
}

.organization-filter-panel {
  position: absolute;
  z-index: 20;
  top: calc(100% + 6px);
  left: 0;
  width: min(100%, 420px);
  display: grid;
  gap: 4px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fffefb;
  box-shadow: var(--shadow);
}

.organization-filter-panel[hidden] {
  display: none;
}

.organization-check {
  grid-template-columns: 18px minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  padding: 7px 8px;
  border-radius: 6px;
  color: var(--text);
}

.organization-check:hover {
  background: #fbfff8;
}

.organization-check input {
  width: 16px;
  min-height: 16px;
  margin: 0;
}

.analytics-filter {
  padding: 18px 18px 0;
}

.tabs,
.directory-toolbar,
.inline-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: end;
}

.tab-button {
  background: #eef3ef;
  color: var(--text);
}

.tab-button.active {
  background: var(--blue);
  color: #fff;
}

.form-grid,
.payment-form {
  display: grid;
  gap: 12px;
}

.form-grid {
  grid-template-columns: repeat(4, minmax(150px, 1fr));
}

.payment-form {
  grid-template-columns: 160px 160px 150px minmax(180px, 1fr) auto;
  align-items: end;
  margin-bottom: 16px;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
}

input,
select,
textarea {
  width: 100%;
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px 10px;
  background: #fffefb;
  color: var(--text);
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid rgba(63, 111, 135, 0.18);
  border-color: var(--blue);
}

input[readonly] {
  background: #eef3ef;
  color: var(--muted);
}

textarea {
  resize: vertical;
}

.metric {
  border-left: 4px solid var(--line);
  padding: 12px 10px;
  background: var(--surface-soft);
  border-radius: 6px;
}

.metric span {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

.metric strong {
  display: block;
  margin-top: 5px;
  font-size: 24px;
  line-height: 1.1;
  letter-spacing: 0;
}

.metric.accent {
  border-left-color: var(--blue);
}

.metric.warning {
  border-left-color: var(--amber);
}

.metric.danger {
  border-left-color: var(--red);
}

.table-wrap {
  width: 100%;
  overflow-x: auto;
}

table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  font-size: 14px;
}

th,
td {
  padding: 11px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
}

tbody tr:nth-child(even):not(.selected-row):not(.details-row):not(.occupied-row) td {
  background: rgba(247, 250, 245, 0.48);
}

th {
  color: var(--muted);
  font-weight: 600;
  background: #eef3ef;
}

th[data-sales-sort],
th[data-payments-sort],
th[data-directory-sort] {
  cursor: pointer;
  user-select: none;
}

th[data-sales-sort]:hover,
th[data-payments-sort]:hover,
th[data-directory-sort]:hover {
  color: var(--blue);
}

td.number,
th.number {
  text-align: right;
}

.status {
  display: inline-flex;
  min-width: 92px;
  justify-content: center;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 600;
}

.status.paid {
  background: #e0f1e7;
  color: var(--green);
}

.status.partial {
  background: #fff3d8;
  color: var(--amber);
}

.status.overdue {
  background: #fae5e2;
  color: var(--red);
}

.status.future {
  background: #e5eff2;
  color: var(--blue);
}

.status.accent {
  background: #ece8d8;
  color: #6a5b2f;
}

.sales-table,
.apartments-table,
.directory-table {
  min-width: 820px;
}

.selected-row {
  background: #e8f2ed;
}

.sales-table tbody tr {
  cursor: pointer;
}

.sales-table tbody tr:hover,
.directory-table tbody tr:hover {
  background: #f4f8f4;
}

.directory-table tbody tr {
  cursor: pointer;
}

.occupied-row td {
  background: #fae5e2;
}

.occupied-option {
  color: var(--red);
}

.apartments-table tbody tr:not(.details-row) {
  cursor: pointer;
}

.apartments-table tbody tr:not(.details-row):hover {
  background: #f4f8f4;
}

.row-link {
  display: block;
  min-height: auto;
  padding: 0;
  background: transparent;
  color: var(--text);
  font-weight: 700;
  text-align: left;
}

.row-link:hover {
  filter: none;
  color: var(--blue);
}

.muted-line {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

.details-row td {
  padding: 0 10px 14px;
  background: #f4f8f4;
}

.details-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(110px, 1fr));
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.details-grid span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.details-grid strong {
  display: block;
  margin-top: 3px;
  font-size: 14px;
}

.select-button {
  min-height: 32px;
  padding: 0 12px;
  background: #eef3ef;
  color: var(--text);
}

.selected-row .select-button {
  background: var(--green);
  color: #fff;
}

.delete-button {
  min-width: 36px;
  min-height: 32px;
  padding: 0;
  background: #eef3ef;
  color: var(--text);
}

.empty-row {
  color: var(--muted);
  text-align: center;
}

.modal[hidden] {
  display: none;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: 24px;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(37, 49, 45, 0.42);
}

.document-window {
  position: relative;
  width: min(1120px, 100%);
  max-height: calc(100vh - 48px);
  overflow: auto;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 24px 70px rgba(12, 18, 25, 0.28);
}

.compact-window {
  width: min(820px, 100%);
}

.document-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: start;
  padding: 18px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-soft);
}

.document-header h2 {
  margin: 0;
  font-size: 22px;
}

.icon-button {
  min-width: 36px;
  width: 36px;
  min-height: 36px;
  padding: 0;
  background: #e8eee9;
  color: var(--text);
  font-size: 22px;
}

.document-form {
  display: grid;
  gap: 14px;
  padding: 18px;
}

fieldset {
  display: grid;
  grid-template-columns: repeat(4, minmax(150px, 1fr));
  gap: 12px;
  margin: 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(247, 250, 245, 0.5);
}

legend {
  padding: 0 6px;
  color: var(--text);
  font-weight: 700;
}

.wide-field {
  grid-column: span 2;
}

.document-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding-top: 4px;
}

.document-actions p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.document-actions div {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.forecast {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 10px;
}

.forecast-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: #fffefb;
}

.forecast-item span {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

.forecast-item strong {
  display: block;
  margin-top: 6px;
  font-size: 20px;
}

.analytics-panel {
  padding: 0;
  overflow: hidden;
}

.analytics-nav {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding: 18px 18px 0;
  background: var(--surface);
}

.analytics-report {
  display: none;
}

.analytics-report.active {
  display: block;
}

.buyer-payment-filters {
  display: grid;
  grid-template-columns: minmax(260px, 1.5fr) minmax(220px, 1fr) 150px 150px auto;
  gap: 12px;
  align-items: end;
  padding: 18px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-soft);
}

.buyer-payment-filters .organization-filter,
.buyer-payment-filters .search-field {
  max-width: none;
  margin: 0;
}

.report-title {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding: 18px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-soft);
}

.report-title h2 {
  margin: 0;
  font-size: 22px;
}

.report-title p {
  margin: 4px 0 0;
  color: var(--muted);
}

.report-badge {
  border: 1px solid #d8c16d;
  background: #fff4c8;
  border-radius: 6px;
  padding: 8px 12px;
  font-weight: 700;
}

.analytics-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
}

.report-wrap {
  padding: 18px;
}

.control-report {
  min-width: 1120px;
  border: 1px solid #98a1a9;
  font-size: 13px;
}

.buyer-payment-report {
  min-width: 860px;
  border: 1px solid var(--line);
}

.buyer-payment-report th {
  background: #eef3ef;
}

.buyer-payment-report th,
.buyer-payment-report td {
  border-bottom: 1px solid var(--line);
}

.buyer-group-row td {
  background: #e8f2ed;
  font-weight: 700;
}

.contract-detail-row td {
  background: #fffefb;
}

.group-cell {
  display: flex;
  gap: 8px;
  align-items: center;
}

.contract-cell {
  padding-left: 38px;
  color: var(--muted);
}

.expand-button {
  width: 26px;
  min-height: 26px;
  padding: 0;
  border-radius: 6px;
  line-height: 1;
}

.control-report td {
  border: 1px solid #98a1a9;
  padding: 7px 8px;
  background: #fff;
}

.control-report .report-section-row td {
  background: #fff4c8;
  color: #111827;
  font-weight: 800;
  text-transform: uppercase;
}

.control-report .report-group-row td,
.control-report .report-subhead-row td {
  background: #eef3ef;
  font-weight: 700;
  text-align: center;
}

.control-report .report-total-row td {
  background: #e8f2ed;
  font-weight: 800;
}

.control-report .report-gap-row td {
  height: 18px;
  background: #f4f8f4;
  border-left-color: transparent;
  border-right-color: transparent;
}

.control-report .report-note-row td {
  background: #fff;
  font-weight: 600;
}

.control-report .report-plan-row td {
  background: #e0f1e7;
  font-weight: 800;
}

.report-summary {
  display: grid;
  align-content: start;
  gap: 10px;
  padding: 18px;
  border-left: 1px solid var(--line);
  background: var(--surface-soft);
}

.report-summary h3 {
  margin: 0;
  font-size: 18px;
}

.report-summary-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 11px;
  background: #fff;
}

.report-summary-item span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.report-summary-item strong {
  display: block;
  margin-top: 4px;
  font-size: 18px;
}

@media (max-width: 1100px) {
  .layout {
    grid-template-columns: 1fr;
  }

  .summary,
  .apartments-panel,
  .contract-panel,
  .payments-panel {
    grid-column: 1;
  }

  .summary {
    grid-row: auto;
    position: static;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .form-grid {
    grid-template-columns: repeat(2, minmax(150px, 1fr));
  }

  .payment-form {
    grid-template-columns: repeat(2, minmax(150px, 1fr));
  }

  fieldset {
    grid-template-columns: repeat(2, minmax(150px, 1fr));
  }

  .inline-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .details-grid {
    grid-template-columns: repeat(3, minmax(110px, 1fr));
  }

  .analytics-grid {
    grid-template-columns: 1fr;
  }

  .report-summary {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .buyer-payment-filters {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 680px) {
  .topbar,
  .section-heading {
    display: grid;
  }

  .topbar-actions,
  .section-heading p,
  .toolbar {
    justify-content: start;
    text-align: left;
  }

  .form-grid,
  .payment-form,
  .summary,
  .menu-grid,
  fieldset {
    grid-template-columns: 1fr;
  }

  .wide-field {
    grid-column: auto;
  }

  .document-actions {
    display: grid;
  }

  .menu-card {
    padding: 18px;
  }

  .details-grid {
    grid-template-columns: 1fr;
  }
}