:root {
  color-scheme: light;
  --bg: #f6f8f9;
  --panel: #ffffff;
  --panel-soft: #eef4f6;
  --ink: #17242d;
  --muted: #5f6f7a;
  --line: #d7e0e5;
  --accent: #1f6f78;
  --accent-dark: #164d55;
  --warn: #ad5b14;
  --warn-bg: #fff4e8;
  --ok: #176b3a;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
}

body.locked .app-shell {
  display: none;
}

.login-screen {
  position: fixed;
  inset: 0;
  z-index: 10;
  display: grid;
  place-items: center;
  padding: 24px;
  background: var(--bg);
}

.login-screen[hidden] {
  display: none;
}

.login-panel {
  width: min(440px, 100%);
  display: grid;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 28px;
  box-shadow: 0 18px 46px rgba(23, 36, 45, 0.18);
}

.login-copy,
.login-hint {
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
}

.login-hint {
  font-size: 12px;
}

.login-error {
  margin: 0;
  border: 1px solid #f0bf8f;
  border-radius: 6px;
  background: var(--warn-bg);
  color: var(--warn);
  padding: 9px 10px;
  font-size: 13px;
  font-weight: 800;
}

.app-shell {
  display: grid;
  grid-template-columns: 390px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  border-right: 1px solid var(--line);
  background: #fbfcfd;
  padding: 22px;
  overflow: auto;
}

.sidebar-header,
.detail-header,
.pane-title,
.actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.sidebar-tools {
  display: flex;
  gap: 8px;
}

.user-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 4px 10px;
  align-items: center;
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 10px 12px;
}

.role-view-row {
  grid-column: 1 / -1;
  display: grid;
  gap: 5px;
  margin-top: 4px;
}

.role-view-row[hidden] {
  display: none;
}

.role-view-row span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.role-view-row select {
  min-height: 32px;
  padding: 6px 8px;
  font-size: 13px;
}

.user-card span,
.user-card strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.user-card span {
  font-size: 13px;
  font-weight: 800;
}

.user-card strong {
  color: var(--muted);
  font-size: 12px;
}

.text-button {
  grid-row: 1 / span 2;
  grid-column: 2;
  border: 0;
  background: transparent;
  color: var(--accent-dark);
  cursor: pointer;
  font: inherit;
  font-size: 12px;
  font-weight: 800;
}

.main-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  margin-top: 12px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.main-nav button {
  min-height: 34px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  font-size: 12px;
  font-weight: 800;
}

.main-nav button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.main-nav button.active,
.main-nav button:not(:disabled):hover {
  background: var(--accent);
  color: #fff;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  letter-spacing: 0;
}

h1 {
  font-size: 24px;
}

h2 {
  font-size: 26px;
}

.icon-button,
.tool-button,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  border-radius: 6px;
  min-height: 38px;
  padding: 0 14px;
  text-decoration: none;
  font-weight: 700;
  cursor: pointer;
}

.icon-button {
  width: 40px;
  padding: 0;
  font-size: 20px;
}

.tool-button {
  min-height: 34px;
  padding: 0 10px;
  font-size: 13px;
}

a.icon-button,
a.tool-button {
  text-decoration: none;
}

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

a.disabled {
  pointer-events: none;
  opacity: 0.55;
  cursor: not-allowed;
}

.settings-view[hidden],
#dashboard-view[hidden] {
  display: none;
}

.settings-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(320px, 1fr));
  gap: 16px;
}

.settings-card {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 16px;
}

.settings-card-wide {
  grid-column: 1 / -1;
}

.settings-state {
  border-radius: 999px;
  background: #e9f7ee;
  color: var(--ok);
  padding: 4px 9px;
  font-size: 12px;
  font-weight: 800;
}

.settings-state.warning {
  background: var(--warn-bg);
  color: var(--warn);
}

.settings-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.settings-editor {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

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

.settings-options {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

.user-list,
.audit-log {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.user-row,
.audit-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfd;
  padding: 10px;
}

.audit-row {
  grid-template-columns: 1fr;
  gap: 4px;
}

.user-row span,
.user-row strong,
.user-row small,
.audit-row strong,
.audit-row span {
  display: block;
}

.user-row strong,
.audit-row strong {
  font-size: 13px;
}

.user-row small,
.audit-row span {
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.user-form {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.settings-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 14px;
}

.settings-actions span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.settings-savebar {
  position: sticky;
  bottom: 0;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
  border-top: 1px solid var(--line);
  background: rgba(246, 248, 249, 0.94);
  padding: 14px 0 0;
}

.settings-savebar span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 24px 0;
}

.metrics div {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
}

.metrics div:last-child {
  grid-column: 1 / -1;
}

.metrics span {
  display: block;
  font-size: 22px;
  font-weight: 800;
}

.metrics small,
.search span,
label span,
dt,
.calc-band span {
  color: var(--muted);
  font-size: 12px;
}

.search,
.filter-grid {
  display: grid;
  gap: 6px;
  margin-bottom: 14px;
}

.filter-grid {
  grid-template-columns: 1fr;
  gap: 10px;
}

.status-tabs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 4px;
  margin: 8px 0 18px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.status-tabs button {
  min-height: 32px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  font-size: 12px;
  font-weight: 800;
}

.status-tabs button:hover,
.status-tabs button.active {
  background: var(--accent);
  color: #fff;
}

.section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin: 18px 0 8px;
}

.section-title span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.company-summary-list {
  display: grid;
  gap: 6px;
  margin-bottom: 16px;
}

.section-title small {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.company-card {
  width: 100%;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, #ffffff 0%, #f9fbfc 100%);
  color: var(--ink);
  border-radius: 8px;
  padding: 10px 11px;
  text-align: left;
  cursor: pointer;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  transition: border-color 120ms ease, transform 120ms ease, box-shadow 120ms ease;
}

.company-card:hover {
  border-color: #94b7bd;
  transform: translateY(-1px);
  box-shadow: 0 6px 14px rgba(23, 36, 45, 0.08);
}

.company-card.active {
  border-color: var(--accent);
  background: #eef8fa;
  box-shadow: inset 4px 0 0 var(--accent), 0 6px 14px rgba(23, 36, 45, 0.08);
}

.company-main,
.company-main strong,
.company-main span,
.company-count {
  display: block;
}

.company-main strong {
  font-size: 14px;
  line-height: 1.25;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.company-main span {
  margin-top: 5px;
  color: var(--muted);
  font-size: 12px;
}

.company-count {
  min-width: 58px;
  border-radius: 7px;
  background: var(--panel-soft);
  color: var(--muted);
  padding: 7px 8px;
  text-align: center;
}

.company-count strong {
  display: block;
  color: var(--ink);
  font-size: 19px;
  line-height: 1;
}

.company-count small {
  color: var(--muted);
  font-size: 11px;
}

.company-card.has-open .company-count {
  background: #e9f7ee;
}

.company-card.has-open .company-count strong {
  color: var(--ok);
}

.toggle-filter {
  display: inline-flex;
  grid-template-columns: none;
  align-items: center;
  gap: 7px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.toggle-filter input {
  width: 16px;
  min-height: 16px;
  accent-color: var(--accent);
  padding: 0;
}

.clear-filter-button {
  width: 100%;
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #fff;
  color: var(--accent-dark);
  cursor: pointer;
  font: inherit;
  font-size: 12px;
  font-weight: 800;
}

input,
select {
  width: 100%;
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  padding: 8px 10px;
  font: inherit;
}

.invoice-list {
  display: grid;
  gap: 8px;
}

.invoice-item {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--ink);
  border-radius: 8px;
  padding: 12px;
  text-align: left;
  cursor: pointer;
}

.invoice-item.active {
  border-color: var(--accent);
  box-shadow: inset 4px 0 0 var(--accent);
}

.invoice-item strong,
.invoice-item span {
  display: block;
}

.empty-state {
  margin: 0;
  border: 1px dashed var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--muted);
  padding: 14px;
  font-size: 13px;
  font-weight: 700;
}

.empty-state.compact {
  padding: 10px;
  font-size: 12px;
}

.invoice-item span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.detail {
  min-width: 0;
  padding: 24px;
}

.detail-header {
  margin-bottom: 20px;
  align-items: flex-start;
}

.detail-header p {
  margin: 6px 0 0;
  color: var(--muted);
}

.actions {
  flex-wrap: wrap;
  justify-content: flex-end;
}

.status-pill {
  display: inline-block;
  border-radius: 999px;
  padding: 4px 9px;
  background: var(--panel-soft);
  color: var(--accent-dark) !important;
  font-size: 12px;
  font-weight: 700;
}

.status-pill.warning {
  background: var(--warn-bg);
  color: var(--warn) !important;
}

.status-pill.done {
  background: #e9f7ee;
  color: var(--ok) !important;
}

.workspace {
  display: grid;
  grid-template-columns: minmax(360px, 0.95fr) minmax(480px, 1.05fr);
  gap: 18px;
  min-height: calc(100vh - 128px);
}

.pdf-pane,
.review-pane {
  min-width: 0;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
}

.pane-title {
  min-height: 36px;
  font-weight: 800;
}

.pane-title a {
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 700;
}

iframe {
  width: 100%;
  height: calc(100vh - 190px);
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #f9fbfc;
}

.field-grid {
  display: grid;
  grid-template-columns: 1.2fr 1.2fr 0.8fr 0.7fr 0.9fr;
  gap: 10px;
  margin-bottom: 14px;
}

.decision-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}

.switch-row {
  display: flex;
  align-items: center;
  gap: 9px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfd;
  padding: 10px;
  font-weight: 800;
}

.switch-row input {
  width: 18px;
  min-height: 18px;
  accent-color: var(--accent);
}

.switch-row span {
  color: var(--ink);
  font-size: 13px;
}

.workflow-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.save-state {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.save-state.saved {
  color: var(--ok);
}

label {
  display: grid;
  gap: 6px;
}

.facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 0 0 14px;
}

.facts div {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  background: #fbfcfd;
}

dt {
  margin-bottom: 4px;
}

dd {
  margin: 0;
  font-weight: 700;
}

.calc-band {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 8px;
  margin-bottom: 14px;
}

.calc-band div {
  background: var(--accent-dark);
  color: #fff;
  border-radius: 8px;
  padding: 13px;
}

.calc-band span {
  display: block;
  color: rgba(255, 255, 255, 0.78);
}

.calc-band strong {
  display: block;
  margin-top: 5px;
  font-size: 20px;
}

.warnings {
  margin-bottom: 14px;
  border: 1px solid #f0bf8f;
  background: var(--warn-bg);
  color: var(--warn);
  border-radius: 8px;
  padding: 10px;
  font-weight: 700;
}

.table-wrap {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
}

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

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 9px;
  text-align: left;
  vertical-align: top;
}

th {
  background: var(--panel-soft);
  color: var(--accent-dark);
  font-size: 12px;
}

td:last-child,
td:nth-child(4) {
  text-align: right;
  white-space: nowrap;
}

@media (max-width: 1100px) {
  .app-shell,
  .workspace {
    grid-template-columns: 1fr;
  }

  .sidebar {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .invoice-list {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }

  iframe {
    height: 560px;
  }
}

@media (max-width: 720px) {
  .detail,
  .sidebar,
  .login-panel {
    padding: 14px;
  }

  .detail-header,
  .actions,
  .field-grid,
  .settings-grid,
  .settings-fields,
  .settings-actions,
  .workflow-actions,
  .decision-grid,
  .facts,
  .calc-band {
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  .detail-header,
  .actions,
  .workflow-actions {
    display: grid;
  }

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