:root {
  color-scheme: light;
  --bg: #f4f6f8;
  --surface: #ffffff;
  --surface-2: #f0f3f5;
  --ink: #1d2420;
  --muted: #66706a;
  --line: #dce2de;
  --green: #2f7d5b;
  --green-soft: #dff0e8;
  --blue: #2f6f9f;
  --blue-soft: #dcecf6;
  --amber: #a16207;
  --amber-soft: #fff2cc;
  --red: #b42318;
  --red-soft: #ffe5e1;
  --violet: #6d5bd0;
  --radius: 8px;
  --shadow: 0 14px 30px rgba(31, 43, 34, 0.09);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-size: 15px;
  line-height: 1.5;
}

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

button {
  border: 0;
  cursor: pointer;
}

button:disabled,
select:disabled,
input:disabled {
  cursor: not-allowed;
  opacity: 0.58;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid rgba(47, 111, 159, 0.28);
  outline-offset: 2px;
}

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

.loader {
  width: 36px;
  height: 36px;
  border: 4px solid var(--line);
  border-top-color: var(--green);
  border-radius: 999px;
  animation: spin 0.9s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

body.is-loading::after {
  content: "";
  position: fixed;
  z-index: 2000;
  top: 0;
  left: 0;
  width: 34%;
  height: 3px;
  background: var(--green);
  animation: page-loading 900ms ease-in-out infinite alternate;
}

@keyframes page-loading {
  from { transform: translateX(-30%); }
  to { transform: translateX(240%); }
}

.login-box {
  width: min(440px, 100%);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
}

.login-box h1,
.page-title h1 {
  margin: 0;
  font-size: 28px;
  line-height: 1.15;
}

.login-box p,
.page-title p,
.muted {
  color: var(--muted);
}

.form-row {
  display: grid;
  gap: 8px;
  margin-top: 16px;
}

.form-row label {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.input,
.select,
.textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  padding: 10px 12px;
}

.textarea {
  min-height: 80px;
  resize: vertical;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  border-radius: var(--radius);
  padding: 0 14px;
  font-weight: 800;
  background: var(--ink);
  color: #fff;
}

.btn.secondary {
  background: var(--surface-2);
  color: var(--ink);
}

.btn.success {
  background: var(--green);
}

.btn.danger {
  background: #b42318;
}

.btn:disabled {
  cursor: not-allowed;
  opacity: 0.58;
}

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 248px 1fr;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  background: #202721;
  color: #fff;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.brand {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.brand > div {
  display: grid;
  gap: 3px;
}

.brand strong {
  font-size: 18px;
}

.brand span {
  color: #b8c5bb;
  font-size: 13px;
}

.nav {
  display: grid;
  gap: 8px;
}

.nav button {
  width: 100%;
  min-height: 42px;
  border-radius: var(--radius);
  background: transparent;
  color: #dce7de;
  text-align: left;
  padding: 0 12px;
  font-weight: 750;
}

.nav button.active,
.nav button:hover {
  background: #314035;
  color: #fff;
}

.sidebar-footer {
  margin-top: auto;
  color: #b8c5bb;
  font-size: 13px;
  display: grid;
  gap: 10px;
}

.main {
  min-width: 0;
  padding: 28px;
}

.main-inner {
  width: min(100%, 1440px);
  margin: 0 auto;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-bottom: 18px;
}

.topbar-controls {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.topbar-controls label {
  display: grid;
  gap: 4px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: var(--radius);
  background: #314035;
  color: #fff;
  font-size: 20px;
}

.page-title {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin: 6px 0 22px;
}

.page-title p {
  max-width: 720px;
  margin: 7px 0 0;
  line-height: 1.55;
}

.page-meta {
  display: flex;
  justify-content: flex-end;
  gap: 7px;
  flex-wrap: wrap;
}

.grid {
  display: grid;
  gap: 14px;
}

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

.six-kpis {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.two-col {
  grid-template-columns: 1.2fr 0.8fr;
}

.three-col {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card,
.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 8px 18px rgba(31, 43, 34, 0.04);
}

.card {
  padding: 18px;
}

.panel {
  overflow: hidden;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid var(--line);
  padding: 16px 18px;
}

.panel-header h2,
.card h3 {
  margin: 0;
  font-size: 16px;
}

.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}

.panel-body {
  padding: 18px;
}

.kpi-value {
  margin-top: 8px;
  font-size: 28px;
  line-height: 1;
  font-weight: 900;
}

.kpi-label {
  color: var(--muted);
  font-size: 13px;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 680px;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
  font-size: 14px;
}

th {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  background: #fafbfa;
}

tbody tr:hover {
  background: #fafcfa;
}

.person {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 160px;
}

.avatar {
  flex: 0 0 auto;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--green-soft);
  color: var(--green);
  font-weight: 900;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  border-radius: 999px;
  padding: 0 10px;
  font-size: 12px;
  font-weight: 850;
  background: var(--surface-2);
  color: var(--ink);
}

.badge.green {
  background: var(--green-soft);
  color: var(--green);
}

.badge.blue {
  background: var(--blue-soft);
  color: var(--blue);
}

.badge.amber {
  background: var(--amber-soft);
  color: var(--amber);
}

.badge.red {
  background: var(--red-soft);
  color: var(--red);
}

.badge.violet {
  background: #ece8ff;
  color: var(--violet);
}

.alert-list {
  display: grid;
  gap: 10px;
}

.alert {
  border-left: 4px solid var(--blue);
  background: var(--blue-soft);
  border-radius: var(--radius);
  padding: 12px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.alert.danger {
  border-left-color: var(--red);
  background: var(--red-soft);
}

.alert.warning {
  border-left-color: var(--amber);
  background: var(--amber-soft);
}

.alert strong {
  display: block;
  margin-bottom: 4px;
}

.alert-action {
  flex: 0 0 auto;
  background: transparent;
  color: currentColor;
  font-size: 12px;
  font-weight: 850;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.realtor-grid {
  grid-template-columns: repeat(3, minmax(240px, 1fr));
}

.realtor-card {
  display: grid;
  gap: 10px;
}

.quick-actions,
.ai-result-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding-top: 4px;
  border-top: 1px solid var(--line);
}

.metric-pair,
.system-status-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.metric-pair > span,
.system-status-grid > div {
  display: grid;
  gap: 3px;
}

.progress {
  width: 100%;
  height: 10px;
  border-radius: 999px;
  background: var(--surface-2);
  overflow: hidden;
}

.progress span {
  display: block;
  height: 100%;
  background: var(--green);
}

.bars {
  display: grid;
  gap: 10px;
}

.bar-row {
  display: grid;
  grid-template-columns: 74px 1fr 48px;
  align-items: center;
  gap: 10px;
  font-size: 13px;
}

.bar {
  height: 12px;
  border-radius: 999px;
  background: var(--surface-2);
  overflow: hidden;
}

.bar span {
  display: block;
  height: 100%;
  background: var(--green);
}

.bulk-toolbar {
  display: grid;
  grid-template-columns: auto minmax(280px, 1fr) minmax(180px, 240px) auto auto;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  background: #fbfcfa;
}

.day-picker,
.option-grid {
  display: flex;
  align-items: center;
  gap: 8px 14px;
  flex-wrap: wrap;
}

.checkbox-control,
.row-selector,
.toggle-control {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
}

.checkbox-control input,
.row-selector > input,
.toggle-control input {
  width: 17px;
  height: 17px;
  margin: 0;
  accent-color: var(--green);
}

.row-selector {
  min-width: 205px;
}

.tracker-list {
  display: grid;
}

.tracker-row {
  display: grid;
  grid-template-columns: minmax(250px, 1fr) minmax(620px, 2.7fr) 130px;
  align-items: center;
  gap: 18px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
}

.tracker-row:last-child {
  border-bottom: 0;
}

.tracker-person {
  display: grid;
  gap: 8px;
}

.tracker-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.story-day-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(78px, 1fr));
  gap: 7px;
}

.story-day {
  min-height: 72px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  text-align: left;
  transition: transform 120ms ease, border-color 120ms ease;
}

.story-day:hover {
  transform: translateY(-1px);
  border-color: #9eb4a5;
}

.story-day span,
.story-day strong {
  display: block;
}

.story-day span {
  margin-bottom: 5px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 850;
  text-transform: uppercase;
}

.story-day strong {
  font-size: 12px;
  line-height: 1.25;
}

.tracker-score {
  text-align: right;
}

.status-posted,
.status-situational {
  background: var(--green-soft);
}

.status-planned {
  background: var(--blue-soft);
}

.status-missed {
  background: var(--red-soft);
}

.status-off {
  background: var(--surface-2);
}

.stage-stack {
  display: grid;
  gap: 14px;
}

.stage-row {
  display: grid;
  grid-template-columns: 180px 1fr auto;
  gap: 12px;
  align-items: center;
}

.stage-controls {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 9px;
  flex-wrap: wrap;
}

.stepper {
  display: flex;
  gap: 5px;
}

.stepper button {
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-2);
  color: var(--ink);
  font-size: 18px;
  font-weight: 900;
}

.compact-select {
  width: auto;
  min-width: 150px;
}

.next-step {
  margin: 10px 0 0;
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
}

.ai-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 14px;
}

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

.storyline {
  display: grid;
  gap: 10px;
}

.generation-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 12px;
}

.history-list {
  display: grid;
}

.history-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

.history-row:last-child {
  border-bottom: 0;
}

.history-row > div:first-child {
  display: grid;
  gap: 3px;
}

.settings-form {
  display: grid;
  gap: 14px;
}

.settings-table {
  min-width: 1160px;
  table-layout: fixed;
}

.settings-table th,
.settings-table td {
  padding-right: 10px;
  padding-left: 10px;
}

.settings-table th:nth-child(1) { width: 16%; }
.settings-table th:nth-child(2) { width: 18%; }
.settings-table th:nth-child(3) { width: 16%; }
.settings-table th:nth-child(4) { width: 30%; }
.settings-table th:nth-child(5) { width: 10%; }
.settings-table th:nth-child(6) { width: 10%; }

.settings-table .compact-btn {
  width: 100%;
}

.password-cell {
  min-width: 0;
}

.password-cell > .input + .input {
  margin-top: 7px;
}

.field-hint {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
}

.password-tools {
  display: flex;
  gap: 12px;
  margin-top: 7px;
}

.text-action {
  padding: 0;
  background: transparent;
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.password-action {
  align-self: end;
}

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

.compact-toggle {
  min-height: 38px;
  padding: 0 8px;
  white-space: nowrap;
}

.data-actions,
.dialog-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.data-warning {
  flex-basis: 100%;
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 13px;
}

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

.empty-state {
  display: grid;
  gap: 4px;
  padding: 18px;
  border-bottom: 1px solid var(--line);
  background: var(--amber-soft);
}

.empty-state span {
  color: var(--muted);
}

.metric-dialog {
  width: min(760px, calc(100vw - 32px));
  max-height: calc(100vh - 32px);
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 0;
}

.metric-dialog::backdrop {
  background: rgba(23, 31, 25, 0.48);
}

.metric-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  padding: 18px;
}

.metric-form > label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.dialog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.dialog-header h2 {
  margin: 0;
  font-size: 20px;
}

.settings-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.form-row.compact {
  margin-top: 0;
}

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

.option-fieldset {
  min-width: 0;
  margin: 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.option-fieldset legend {
  padding: 0 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.toggle-control {
  min-height: 42px;
  align-self: end;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.settings-actions {
  position: sticky;
  bottom: 12px;
  display: flex;
  gap: 10px;
  padding: 12px;
  background: rgba(246, 247, 243, 0.96);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.toast {
  position: fixed;
  z-index: 1000;
  right: 20px;
  bottom: 20px;
  max-width: min(420px, calc(100vw - 40px));
  padding: 12px 16px;
  border: 1px solid #b5d8c4;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  background: var(--green-soft);
  color: #195e41;
  font-weight: 750;
}

.toast.error {
  border-color: #efb6ad;
  background: var(--red-soft);
  color: var(--red);
}

.story-block {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  background: #fbfcfa;
}

.story-block-header {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.case-summary {
  display: grid;
  gap: 6px;
  margin-bottom: 12px;
}

.case-editor {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.case-editor > label:not(.toggle-control) {
  display: grid;
  gap: 7px;
}

.score-formula p {
  margin: 0 0 10px;
  line-height: 1.5;
}

.score-formula p:last-child {
  margin-bottom: 0;
}

.toast {
  animation: toast-in 160ms ease-out;
}

@keyframes toast-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.error-box {
  background: var(--red-soft);
  color: var(--red);
  padding: 12px;
  border-radius: var(--radius);
  margin-top: 12px;
}

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

  .sidebar {
    position: static;
    height: auto;
    padding: 14px 18px;
  }

  .nav {
    grid-template-columns: repeat(6, minmax(120px, 1fr));
    overflow-x: auto;
  }

  .bulk-toolbar {
    grid-template-columns: 1fr 1fr;
  }

  .day-picker {
    grid-column: 1 / -1;
  }

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

  .two-col,
  .three-col,
  .realtor-grid,
  .ai-layout {
    grid-template-columns: 1fr;
  }

  .tracker-row {
    grid-template-columns: 1fr;
  }

  .tracker-score {
    text-align: left;
  }

  .system-status-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .sidebar {
    gap: 0;
  }

  .menu-toggle {
    display: grid;
    place-items: center;
  }

  .sidebar .nav,
  .sidebar .sidebar-footer {
    display: none;
  }

  .sidebar.open {
    gap: 14px;
  }

  .sidebar.open .nav,
  .sidebar.open .sidebar-footer {
    display: grid;
  }

  .sidebar.open .nav {
    grid-template-columns: 1fr 1fr;
  }

  .page-title {
    align-items: flex-start;
    flex-direction: column;
  }

  .page-meta {
    justify-content: flex-start;
  }

  .bulk-toolbar {
    grid-template-columns: 1fr;
  }

  .day-picker {
    grid-column: 1;
  }
}

@media (max-width: 640px) {
  .main {
    padding: 12px;
  }

  .topbar,
  .panel-header,
  .stage-row,
  .history-row {
    align-items: stretch;
    flex-direction: column;
    grid-template-columns: 1fr;
  }

  .topbar-controls {
    display: grid;
  }

  .topbar-controls {
    grid-template-columns: 1fr;
    width: 100%;
  }

  .bulk-toolbar,
  .settings-grid,
  .metric-form,
  .field-grid {
    grid-template-columns: 1fr;
  }

  .kpi-grid,
  .six-kpis,
  .metric-pair,
  .case-editor {
    grid-template-columns: 1fr;
  }

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

  .story-day {
    min-height: 64px;
  }

  .tracker-row {
    padding: 14px;
  }

  .tracker-summary,
  .stage-controls,
  .quick-actions,
  .ai-result-actions,
  .data-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .day-picker,
  .full-width {
    grid-column: 1;
  }

  .settings-actions {
    position: static;
    flex-direction: column;
  }

  .btn,
  .select,
  .input {
    width: 100%;
  }
}