:root {
  --bg: #f4efe7;
  --panel: rgba(255, 250, 244, 0.82);
  --panel-strong: #fffaf4;
  --text: #1f1d1a;
  --muted: #6d655c;
  --border: rgba(78, 63, 45, 0.14);
  --accent: #bb5a2a;
  --accent-dark: #7f3513;
  --paid: #6cb66e;
  --missing: #dc5b5b;
  --issue: #e8b84d;
  --vacant: #a6abb5;
  --shadow: 0 24px 64px rgba(58, 40, 24, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(247, 191, 131, 0.35), transparent 25%),
    radial-gradient(circle at bottom right, rgba(124, 155, 122, 0.22), transparent 18%),
    linear-gradient(160deg, #efe6dc 0%, #f6f1ea 50%, #efe7de 100%);
}

a {
  color: inherit;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  border: 0;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent) 0%, #d57835 100%);
  color: white;
  padding: 0.8rem 1.15rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease;
}

button:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 24px rgba(187, 90, 42, 0.22);
}

.ghost-button {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

input,
select,
textarea {
  width: 100%;
  padding: 0.78rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.72);
}

textarea {
  resize: vertical;
}

.app-shell {
  display: grid;
  grid-template-columns: minmax(260px, 300px) minmax(0, 1fr);
  min-height: 100vh;
}

.app-shell.no-sidebar {
  grid-template-columns: minmax(0, 1fr);
}

.environment-banner {
  grid-column: 1 / -1;
  position: sticky;
  top: 0;
  z-index: 30;
  padding: 0.7rem 1rem;
  text-align: center;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.environment-banner-dev {
  color: #fff7f7;
  background: linear-gradient(90deg, #8f1515 0%, #bf2020 52%, #8f1515 100%);
  box-shadow: 0 10px 24px rgba(143, 21, 21, 0.24);
}

.sidebar {
  min-width: 0;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  position: sticky;
  top: 0;
  align-self: start;
  min-height: 100vh;
  border-right: 1px solid var(--border);
  background: rgba(255, 250, 244, 0.62);
  backdrop-filter: blur(16px);
}

.sidebar h1,
.page-header h2,
.login-copy h2 {
  margin: 0.2rem 0 0.75rem;
  font-size: clamp(2rem, 3vw, 2.8rem);
  line-height: 1;
  font-family: "Instrument Serif", serif;
  font-weight: 400;
}

.eyebrow {
  margin: 0;
  color: var(--accent-dark);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  font-weight: 800;
}

.muted {
  color: var(--muted);
}

.nav-links {
  display: grid;
  gap: 0.6rem;
  margin: 2rem 0;
}

.nav-links a {
  padding: 0.95rem 1rem;
  border-radius: 16px;
  text-decoration: none;
  background: transparent;
}

.nav-links a.active,
.nav-links a:hover {
  background: rgba(187, 90, 42, 0.12);
}

.sidebar-footer {
  display: grid;
  gap: 1rem;
  margin-top: auto;
}

.content {
  min-width: 0;
  padding: 2rem;
}

.page-header,
.filter-bar,
.flash-stack,
.legend-card,
.issue-list,
.login-panel {
  display: grid;
  gap: 1rem;
  min-width: 0;
}

.page-header {
  grid-template-columns: 1fr auto;
  align-items: end;
  margin-bottom: 1.5rem;
}

.filter-bar {
  grid-template-columns: repeat(2, minmax(160px, auto));
  align-items: end;
}

.checkbox-inline {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.checkbox-inline input {
  width: auto;
}

.card {
  background: var(--panel);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 26px;
  box-shadow: var(--shadow);
  padding: 1.4rem;
  margin-bottom: 1.5rem;
}

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

.login-form {
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(0, 1fr);
  align-content: start;
  max-width: 420px;
  width: 100%;
  justify-self: end;
}

.login-form h3 {
  margin: 0;
}

.form-grid label {
  display: grid;
  gap: 0.45rem;
  font-weight: 600;
}

.login-form label {
  display: grid;
  gap: 0.45rem;
  font-weight: 600;
}

.full-span {
  grid-column: 1 / -1;
}

.table-card {
  overflow: hidden;
}

.dashboard-grid,
.table-card {
  overflow-x: auto;
}

.dashboard-grid {
  position: relative;
}

.dashboard-grid table {
  min-width: max-content;
}

.dashboard-grid thead th {
  white-space: nowrap;
}

.dashboard-unit-column,
.dashboard-unit-cell {
  position: sticky;
  left: 0;
  min-width: 220px;
  background: rgba(255, 250, 244, 0.96);
}

.dashboard-unit-column {
  z-index: 4;
}

.dashboard-unit-cell {
  z-index: 3;
  box-shadow: 12px 0 24px rgba(58, 40, 24, 0.06);
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 0.95rem 0.9rem;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

td.state-paid,
td.state-missing,
td.state-issue,
td.state-vacant {
  min-width: 88px;
  height: 42px;
  border-radius: 12px;
  border-bottom: 0;
}

.dashboard-cell {
  position: relative;
}

.dashboard-cell.has-tooltip {
  cursor: help;
}

.dashboard-tooltip {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 12px);
  z-index: 20;
  display: none;
  width: 240px;
  padding: 0.9rem;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 16px;
  background: rgba(31, 29, 26, 0.95);
  color: #fffaf4;
  box-shadow: 0 18px 40px rgba(31, 29, 26, 0.28);
  transform: translateX(-50%);
}

.dashboard-tooltip strong {
  display: block;
  margin-bottom: 0.55rem;
}

.tooltip-issue + .tooltip-issue {
  margin-top: 0.7rem;
  padding-top: 0.7rem;
  border-top: 1px solid rgba(255, 250, 244, 0.18);
}

.tooltip-issue-title {
  font-weight: 700;
}

.tooltip-issue-notes {
  margin-top: 0.3rem;
  color: rgba(255, 250, 244, 0.8);
  white-space: pre-wrap;
}

.dashboard-cell.has-tooltip:hover .dashboard-tooltip,
.dashboard-cell.has-tooltip:focus-within .dashboard-tooltip,
.dashboard-cell.has-tooltip:focus .dashboard-tooltip {
  display: block;
}

td.state-paid {
  background: rgba(108, 182, 110, 0.85);
}

td.state-missing {
  background: rgba(220, 91, 91, 0.82);
}

td.state-issue {
  background: rgba(232, 184, 77, 0.88);
}

td.state-vacant {
  background: rgba(166, 171, 181, 0.82);
}

.legend-card {
  grid-template-columns: repeat(4, max-content);
}

.legend {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}

.legend i {
  width: 14px;
  height: 14px;
  border-radius: 999px;
  display: inline-block;
}

.legend .paid {
  background: var(--paid);
}

.legend .missing {
  background: var(--missing);
}

.legend .issue {
  background: var(--issue);
}

.legend .vacant {
  background: var(--vacant);
}

.badge {
  display: inline-flex;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  font-size: 0.82rem;
  text-transform: capitalize;
  font-weight: 700;
}

.badge-unassigned,
.row-unassigned {
  background: rgba(220, 91, 91, 0.12);
}

.badge-assigned {
  background: rgba(108, 182, 110, 0.18);
}

.badge-issue,
.row-issue {
  background: rgba(232, 184, 77, 0.2);
}

.badge-open {
  background: rgba(232, 184, 77, 0.2);
}

.badge-resolved,
.badge-vacant {
  background: rgba(166, 171, 181, 0.24);
}

.badge-occupied {
  background: rgba(108, 182, 110, 0.18);
}

.assign-form,
.issue-card form {
  display: grid;
  gap: 0.7rem;
}

.button-row {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.month-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.4rem;
}

.month-grid label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.88rem;
  padding: 0.5rem 0.55rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.46);
}

.month-grid input {
  width: auto;
}

.issue-list {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.issue-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.issue-notes {
  display: grid;
  gap: 0.75rem;
}

.issue-notes h4 {
  margin: 0.25rem 0 0;
}

.issue-note {
  display: grid;
  gap: 0.55rem;
  padding: 0.85rem 0.95rem;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.46);
}

.issue-note p {
  margin: 0;
  white-space: pre-wrap;
}

.issue-note-body {
  margin: 0;
  white-space: pre-wrap;
}

.issue-note-head {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  align-items: center;
}

.note-action-row {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.note-action-button {
  padding: 0.45rem 0.7rem;
  font-size: 0.82rem;
  font-weight: 700;
}

.contract-history {
  display: grid;
  gap: 0.75rem;
}

.contracts-table td {
  vertical-align: top;
}

.units-contracts-table td {
  vertical-align: top;
}

.contract-current {
  display: grid;
  gap: 0.35rem;
}

.contract-meta {
  margin: 0.2rem 0 0;
}

.contract-note {
  margin: 0.1rem 0 0;
  white-space: pre-wrap;
}

.contract-accordion {
  display: grid;
  gap: 0.75rem;
}

.contract-accordion summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.8rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.46);
}

.contract-accordion summary::-webkit-details-marker {
  display: none;
}

.contract-summary-main {
  font-weight: 700;
  color: var(--accent-dark);
}

.contract-summary-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 700;
  white-space: nowrap;
}

.contract-summary-arrow {
  width: 0.7rem;
  height: 0.7rem;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-1px);
  transition: transform 160ms ease;
}

.contract-accordion[open] .contract-summary-arrow {
  transform: rotate(225deg) translateY(-1px);
}

.contract-history-list {
  display: grid;
  gap: 0.75rem;
  margin-top: 0.1rem;
}

.contract-action-row {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.contract-action-row form {
  margin: 0;
}

.unit-contract-actions {
  justify-content: flex-start;
  margin-bottom: 0.2rem;
}

.contract-inline-form {
  display: grid;
  gap: 0.75rem;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
}

.contract-inline-form h4 {
  margin: 0;
}

.contract-form-grid {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.contract-inline-form label {
  display: grid;
  gap: 0.45rem;
  font-weight: 600;
}

.contract-item {
  display: grid;
  gap: 0.45rem;
  padding: 0.85rem 0.95rem;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.46);
}

.contract-item p {
  margin: 0;
  white-space: pre-wrap;
}

.contract-item-head {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  align-items: center;
}

.hidden {
  display: none;
}

.flash {
  padding: 0.9rem 1rem;
  border-radius: 16px;
  backdrop-filter: blur(12px);
}

.flash-success {
  background: rgba(108, 182, 110, 0.14);
}

.flash-danger,
.flash-warning {
  background: rgba(220, 91, 91, 0.12);
}

pre {
  margin: 0;
  white-space: pre-wrap;
  font-size: 0.8rem;
}

.login-panel {
  max-width: 980px;
  min-height: calc(100vh - 4rem);
  margin: 0 auto;
  align-content: center;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: start;
}

.login-copy {
  padding: 2rem 1rem 2rem 0;
}

.empty-state {
  text-align: center;
  padding: 2rem;
}

@media (max-width: 960px) {
  .app-shell,
  .login-panel,
  .page-header,
  .filter-bar,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .app-shell {
    gap: 0;
  }

  .login-form {
    max-width: none;
    justify-self: stretch;
  }

  .sidebar {
    position: static;
    min-height: auto;
    padding: 1rem;
    border-right: 0;
    border-bottom: 1px solid var(--border);
    gap: 1rem;
  }

  .content {
    padding: 1rem;
  }

  .sidebar h1 {
    font-size: 2rem;
  }

  .nav-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin: 0;
  }

  .nav-links a {
    padding: 0.8rem 0.85rem;
    text-align: center;
  }

  .sidebar-footer {
    margin-top: 0;
    grid-template-columns: 1fr auto;
    align-items: center;
  }

  .page-header {
    align-items: start;
  }

  .table-card {
    padding: 1rem;
    overflow: visible;
  }

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

  .legend-card {
    grid-template-columns: repeat(2, minmax(0, max-content));
  }

  .contract-form-grid {
    grid-template-columns: 1fr;
  }

  .responsive-table {
    min-width: 0;
  }

  .responsive-table thead {
    display: none;
  }

  .responsive-table,
  .responsive-table tbody,
  .responsive-table tr,
  .responsive-table td {
    display: block;
    width: 100%;
  }

  .responsive-table tr {
    padding: 1rem 0;
    border-bottom: 1px solid var(--border);
  }

  .responsive-table tr:first-child {
    padding-top: 0;
  }

  .responsive-table tr:last-child {
    border-bottom: 0;
    padding-bottom: 0;
  }

  .responsive-table td,
  .responsive-table th {
    border-bottom: 0;
    padding: 0.35rem 0;
  }

  .responsive-table td::before {
    content: attr(data-label);
    display: block;
    margin-bottom: 0.2rem;
    color: var(--accent-dark);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.74rem;
    font-weight: 800;
  }

  .units-contracts-table td:last-child,
  .deposits-table td:last-child,
  .audit-log-table td:last-child {
    padding-bottom: 0;
  }

  .issue-list {
    grid-template-columns: 1fr;
  }

  .issue-head,
  .contract-item-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .contract-accordion summary {
    flex-direction: column;
    align-items: flex-start;
  }

  .contract-summary-toggle {
    white-space: normal;
  }

  .contract-inline-form,
  .assign-form,
  .issue-card form {
    gap: 0.85rem;
  }

  .contract-action-row,
  .button-row,
  .note-action-row {
    flex-direction: column;
    align-items: stretch;
  }

  .contract-action-row button,
  .contract-action-row form,
  .button-row button,
  .note-action-row button {
    width: 100%;
  }

  .note-action-row form {
    width: 100%;
  }

  .dashboard-unit-column,
  .dashboard-unit-cell {
    min-width: 148px;
  }
}