/* Minimal v1 styling — readable, no framework dependency. */

:root {
  --fg: #1f2937;
  --muted: #6b7280;
  --bg: #f9fafb;
  --card-bg: #ffffff;
  --accent: #2563eb;
  --accent-bg: #eff6ff;
  --border: #e5e7eb;
  --total: #1e3a8a;
}

* { box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
  font-size: 14px;
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.5;
}

header {
  background: var(--card-bg);
  border-bottom: 1px solid var(--border);
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.brand {
  font-size: 1.05rem;
  color: var(--total);
}

nav { display: flex; gap: 1rem; flex-wrap: wrap; }
nav a {
  text-decoration: none;
  padding: 0.4rem 0.8rem;
  border-radius: 6px;
  color: var(--muted);
  font-weight: 500;
}
nav a:hover { color: var(--fg); background: var(--accent-bg); }
nav a.active { color: var(--accent); background: var(--accent-bg); }

main {
  max-width: 1100px;
  margin: 1.5rem auto;
  padding: 0 1.5rem;
}

footer {
  text-align: center;
  color: var(--muted);
  padding: 1.5rem;
}
footer a { color: var(--muted); }

h1 { font-size: 1.6rem; margin: 0 0 1rem 0; }
h2 { font-size: 1.05rem; margin: 0 0 0.75rem 0; color: var(--total); }

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.25rem;
  margin-bottom: 1rem;
}

.card.headline { background: var(--accent-bg); border-color: var(--accent); }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.75rem 1rem;
}

label {
  display: flex;
  flex-direction: column;
  font-size: 0.85rem;
  color: var(--muted);
  gap: 0.25rem;
}

input[type="text"], input[type="number"] {
  font-family: inherit;
  font-size: 14px;
  padding: 0.4rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: white;
}
input[type="file"] { font-size: 0.9rem; }
input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }

button, .button {
  display: inline-block;
  font: inherit;
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 6px;
  padding: 0.5rem 1rem;
  cursor: pointer;
  text-decoration: none;
}
button:hover, .button:hover { background: #1d4ed8; }

.actions { margin-top: 1rem; }

.saved {
  background: #dcfce7;
  color: #166534;
  padding: 0.6rem 0.9rem;
  border-radius: 6px;
  margin-bottom: 1rem;
}

.notes {
  background: #fef3c7;
  color: #78350f;
  padding: 0.6rem 0.9rem;
  border-radius: 6px;
  margin-bottom: 1rem;
}

table {
  width: 100%;
  border-collapse: collapse;
}
th, td {
  padding: 0.45rem 0.6rem;
  text-align: left;
}
tbody tr { border-top: 1px solid var(--border); }
tbody tr:first-child { border-top: none; }
th { font-weight: 600; color: var(--muted); }
.num { text-align: right; font-variant-numeric: tabular-nums; }
tr.total { font-weight: 600; color: var(--total); border-top: 2px solid var(--border); }
.grid-table thead { background: var(--bg); }
.grid-table thead th { color: var(--total); }

.contents-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.4rem 1rem;
}
.contents-list a { color: var(--accent); text-decoration: none; }
.contents-list a:hover { text-decoration: underline; }
.muted { color: var(--muted); }

.upload-form {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0.75rem 0;
  flex-wrap: wrap;
}
.upload-form label {
  flex-direction: row;
  align-items: center;
  gap: 0.5rem;
}

/* Sources & Uses */
.period-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 0.75rem;
}
.period-header h2 { margin: 0; }
.period-range {
  color: var(--muted);
  font-size: 0.9rem;
  font-variant-numeric: tabular-nums;
}
.su-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
@media (max-width: 760px) {
  .su-grid { grid-template-columns: 1fr; }
}

/* Schedule */
.schedule-form table input {
  width: 100%;
}
.schedule-form table input[type="date"] {
  font-family: inherit;
  font-size: 14px;
}
.schedule-name-col { width: 60%; }
.schedule-date-col { width: 30%; }
.saved-inline {
  background: #dcfce7;
  color: #166534;
  padding: 0.2rem 0.55rem;
  border-radius: 6px;
  font-size: 0.85rem;
}

/* Debt screen */
.debt-card { padding: 1.5rem; }
.debt-input-grid {
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}
.debt-input-grid label small {
  color: var(--muted);
  font-weight: normal;
}
.debt-summary {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}
.debt-summary h3 {
  font-size: 0.95rem;
  color: var(--total);
  margin: 0 0 0.5rem 0;
}
.debt-summary table { max-width: 540px; }

/* Development Budget */
.dev-budget-component { margin-bottom: 1.25rem; }
.dev-budget-component h3 {
  font-size: 1rem;
  margin: 0 0 0.5rem 0;
  color: var(--total);
}
.dev-budget-table input[type="text"],
.dev-budget-table select {
  font-family: inherit;
  font-size: 13px;
  padding: 0.3rem 0.5rem;
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 5px;
}
.dev-budget-name-col { width: 35%; }
.muted-row th, .muted-row td { background: #fafafa; }
.muted-row input:disabled, .muted-row select:disabled {
  background: #f3f4f6;
  color: var(--muted);
}

/* Waterfall screen */
.waterfall-entity-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(560px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.waterfall-entity-card { padding: 1rem; }
.waterfall-entity-card h3 {
  font-size: 1rem;
  margin: 0 0 0.25rem 0;
  color: var(--total);
}
.waterfall-entity-card .small { font-size: 0.8rem; }
.waterfall-cf-table { font-size: 0.85rem; margin-top: 0.5rem; }
.waterfall-cf-table th, .waterfall-cf-table td { padding: 0.3rem 0.5rem; }

.waterfall-detail { padding: 0.5rem 1rem; }
.waterfall-detail summary {
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 0.4rem 0;
}
.waterfall-detail-title { font-weight: 600; color: var(--total); }
.waterfall-detail-body { padding-top: 0.5rem; }
.waterfall-tier-table { font-size: 0.85rem; }
.waterfall-tier-table th, .waterfall-tier-table td { padding: 0.35rem 0.55rem; }
.waterfall-tier-table input[type="text"],
.waterfall-tier-table select {
  font: inherit;
  padding: 0.25rem 0.4rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  width: 100%;
  background: white;
}
.waterfall-section-h {
  font-size: 0.95rem;
  margin: 0.85rem 0 0.4rem 0;
  color: var(--total);
}

/* Org chart scenarios bar */
.org-chart-charts-bar { margin-bottom: 1rem; }
.org-chart-charts-row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: flex-end;
}
.org-chart-charts-form {
  display: flex;
  gap: 0.4rem;
  align-items: flex-end;
}
.org-chart-charts-form label {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  font-size: 0.85rem;
  color: var(--muted);
}
.org-chart-charts-form select,
.org-chart-charts-form input[type="text"] {
  font: inherit;
  padding: 0.3rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  min-width: 12rem;
}

/* Org chart visualization */
.org-chart-visual-card {
  margin-bottom: 1.5rem;
  position: relative;
}
.org-chart-visual-wrap {
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.75rem;
  background: var(--bg);
}
.org-chart-svg { display: block; max-width: 100%; }
.org-chart-edge {
  stroke: #94a3b8;
  stroke-width: 1.5;
}
.org-chart-box {
  fill: var(--card-bg);
  stroke: var(--border);
  stroke-width: 1.5;
  cursor: pointer;
  transition: fill 0.15s, stroke 0.15s;
}
.org-chart-box:hover {
  fill: var(--accent-bg);
  stroke: var(--accent);
}
.org-chart-box-root {
  fill: var(--accent-bg);
  stroke: var(--accent);
  stroke-width: 2;
}
.org-chart-label {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
  font-size: 13px;
  font-weight: 600;
  fill: var(--total);
  pointer-events: none;
}
.org-chart-box-selected {
  fill: #fde68a !important;
  stroke: #d97706 !important;
  stroke-width: 2.5 !important;
}
.org-chart-svg.org-chart-connect-mode .org-chart-edge {
  cursor: pointer;
  stroke-width: 2.5;
}
.org-chart-svg.org-chart-connect-mode .org-chart-edge:hover {
  stroke: #dc2626;
}
.org-chart-visual-toolbar {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 0.5rem;
}
.org-chart-toggle-label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.9rem;
  font-weight: 500;
  flex-direction: row;
  color: var(--fg);
}
.org-chart-toolbar-palette {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.org-chart-tool-widget {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: white;
  cursor: grab;
  font-size: 0.85rem;
  user-select: none;
  font-weight: 500;
}
.org-chart-tool-widget:hover {
  border-color: var(--accent);
}
.org-chart-tool-widget:active { cursor: grabbing; }
.org-chart-tool-widget-project {
  background: var(--accent-bg);
  border-color: var(--accent);
  color: var(--total);
}
.org-chart-tool-icon {
  font-size: 1.1rem;
  line-height: 1;
}
.org-chart-svg .org-chart-box {
  cursor: grab;
}
.org-chart-svg .org-chart-box:active {
  cursor: grabbing;
}

.org-chart-line-tool {
  border: 1px solid var(--border);
  background: white;
  cursor: pointer;
  font: inherit;
}
.org-chart-line-tool.org-chart-tool-active {
  background: var(--accent-bg);
  border-color: var(--accent);
  color: var(--total);
}

.org-chart-equity-bar { margin-bottom: 1rem; }
.org-chart-equity-list {
  list-style: none;
  padding: 0;
  margin: 0.5rem 0 0.75rem 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.org-chart-equity-list li {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.55rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--card-bg);
  font-size: 0.85rem;
}
.org-chart-equity-form { display: inline; }
.org-chart-equity-delete {
  background: transparent;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 0.95rem;
  padding: 0;
  line-height: 1;
}
.org-chart-equity-delete:hover { color: #dc2626; }
.org-chart-equity-add {
  display: flex;
  gap: 0.4rem;
  align-items: flex-end;
  flex-wrap: wrap;
}
.org-chart-equity-add input[type="text"] {
  font: inherit;
  padding: 0.3rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  min-width: 14rem;
}

.org-chart-name-picker {
  position: absolute;
  z-index: 10;
  background: var(--card-bg);
  border: 1px solid var(--accent);
  border-radius: 8px;
  padding: 0.6rem 0.7rem;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.12);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  min-width: 14rem;
}
.org-chart-name-picker label {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  font-size: 0.85rem;
  color: var(--muted);
}
.org-chart-name-picker select {
  font: inherit;
  padding: 0.3rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: white;
}
.org-chart-name-picker-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.4rem;
}
.small { font-size: 0.8rem; }

.nav-logout { margin-left: auto; }
.nav-logout-button {
  background: transparent;
  color: var(--muted);
  font-weight: 500;
  font-size: 0.85rem;
  padding: 0.4rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 6px;
}
.nav-logout-button:hover { background: var(--bg); color: var(--fg); }

/* Property page */
.property-lock-label {
  flex-direction: row;
  align-items: center;
  gap: 0.4rem;
}
.property-tax-folios {
  flex-direction: column;
  margin-top: 0.5rem;
}
.property-tax-folios textarea {
  font-family: inherit;
  font-size: 14px;
  padding: 0.4rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: white;
  resize: vertical;
}
.property-mix-input {
  width: 3.4rem;
  text-align: right;
  padding: 0.2rem 0.3rem;
}
.property-row-action-col {
  width: 3.5rem;
  text-align: center;
}
.property-row-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
/* Rental Comps */
.rental-comps-property header h2 { margin: 0; flex: 1; }
.rental-comps-property-name {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--total);
  border: 1px solid transparent;
  background: transparent;
  padding: 0.2rem 0.4rem;
  border-radius: 6px;
  width: 100%;
  max-width: 22rem;
}
.rental-comps-property-name:focus {
  border-color: var(--accent);
  background: white;
}
.rental-comps-add-form {
  display: flex;
  gap: 0.75rem;
  align-items: flex-end;
  flex-wrap: wrap;
}
.rental-comps-add-form input { width: 18rem; }
.rental-comps-subject-row th,
.rental-comps-subject-row td {
  background: var(--accent-bg);
  font-weight: 600;
  color: var(--total);
  border-top: 2px solid var(--accent);
}

.property-derived-row {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) minmax(420px, 2fr);
  gap: 1rem;
  margin-bottom: 1rem;
}
.property-derived-row .card { margin-bottom: 0; }
@media (max-width: 800px) {
  .property-derived-row { grid-template-columns: 1fr; }
}
.button-secondary {
  background: var(--card-bg);
  color: var(--accent);
  border: 1px solid var(--accent);
}
.button-secondary:hover { background: var(--accent-bg); }
.monthly-cf-table input[type="number"],
.monthly-cf-table input[type="text"] {
  font: inherit;
  padding: 0.2rem 0.4rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: white;
  width: 100%;
}
.monthly-cf-table select {
  font: inherit;
  padding: 0.2rem 0.4rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: white;
}

/* Sensitivity */
.sensitivity-form input[type="text"] { width: 6.5rem; }
.sensitivity-form td { vertical-align: middle; padding-right: 1rem; }
.sensitivity-form td label { display: inline-block; margin-right: 0.4rem; }
.sensitivity-entity-header {
  font-size: 0.95rem;
  margin: 1rem 0 0.4rem 0;
  color: var(--total);
}
.sensitivity-entity-grid { margin-bottom: 0.5rem; max-height: none; }
.sensitivity-base-row .monthly-cf-row-label {
  background: var(--accent-bg);
  color: var(--total);
  font-weight: 700;
}
.sensitivity-base-cell {
  background: var(--accent-bg);
  color: var(--total);
  font-weight: 700;
  outline: 1px solid var(--accent);
}

/* Financing cost details */
.fin-cost-summary { max-width: 480px; margin-bottom: 1rem; }
.fin-cost-period-header {
  font-size: 0.95rem;
  margin: 1rem 0 0.5rem 0;
  color: var(--total);
}
.fin-cost-period-table { max-width: 760px; margin-bottom: 1rem; }
.monthly-cf-period-col {
  background: var(--accent-bg);
  color: var(--total);
  font-weight: 600;
  border-left: 1px solid var(--border);
}
thead th.monthly-cf-period-col { background: var(--accent-bg); }

/* Login screen */
.login-main {
  max-width: 360px;
  margin: 8vh auto;
  padding: 0 1.5rem;
}
.login-card {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}
.login-card h1 {
  margin: 0;
  font-size: 1.4rem;
  color: var(--total);
}
.login-card label { font-size: 0.85rem; }
.login-card input[type="text"],
.login-card input[type="password"] {
  width: 100%;
  font: inherit;
  padding: 0.45rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: white;
}
.login-card .actions { margin-top: 0.5rem; }
.login-card .actions button { width: 100%; padding: 0.55rem; }

/* Monthly cash flow grids (Development / Operating / Financing) */
.monthly-cf-wrapper {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--card-bg);
  max-height: 75vh;
}
.monthly-cf-table {
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.78rem;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.monthly-cf-table th, .monthly-cf-table td {
  padding: 0.3rem 0.55rem;
  border-bottom: 1px solid var(--border);
}
.monthly-cf-table thead th {
  position: sticky;
  top: 0;
  background: var(--bg);
  color: var(--total);
  font-weight: 600;
  z-index: 2;
  border-bottom: 1px solid var(--border);
}
.monthly-cf-row-label {
  position: sticky;
  left: 0;
  background: var(--card-bg);
  text-align: left;
  font-weight: 500;
  z-index: 1;
  min-width: 220px;
  border-right: 1px solid var(--border);
}
.monthly-cf-table thead th.monthly-cf-row-label {
  z-index: 3;
  background: var(--bg);
}
.monthly-cf-indent { padding-left: 1.5rem; font-weight: 400; }
.monthly-cf-total-col {
  position: sticky;
  right: 0;
  background: var(--card-bg);
  border-left: 1px solid var(--border);
  font-weight: 600;
}
.monthly-cf-section .monthly-cf-row-label {
  background: var(--accent-bg);
  color: var(--total);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
}
.monthly-cf-component .monthly-cf-row-label { font-weight: 600; }
.monthly-cf-sub td, .monthly-cf-sub th { background: #fafafa; }
.monthly-cf-sub .monthly-cf-row-label { background: #fafafa; }
.monthly-cf-section-total td, .monthly-cf-section-total th {
  background: #f1f5f9;
  font-weight: 600;
  color: var(--total);
}
.monthly-cf-section-total .monthly-cf-row-label { background: #f1f5f9; }
.monthly-cf-grand-total td, .monthly-cf-grand-total th {
  background: var(--accent-bg);
  font-weight: 700;
  color: var(--total);
  border-top: 2px solid var(--accent);
}
.monthly-cf-grand-total .monthly-cf-row-label { background: var(--accent-bg); }