:root {
  --bg: #eef4ff;
  --sidebar-width: 380px;
  --surface: rgba(255, 255, 255, 0.88);
  --surface-strong: #ffffff;
  --surface-soft: #f7f9ff;
  --btn-bg: #f4f6ff;
  --btn-hover: #e9edff;
  --input-bg: #f9faff;
  --gold: #b4831a;
  --page-bg:
    radial-gradient(circle at top left, rgba(91, 108, 255, 0.18), transparent 25%),
    radial-gradient(circle at top right, rgba(31, 169, 113, 0.12), transparent 22%),
    linear-gradient(135deg, #eff5ff 0%, #edf1ff 48%, #f9fbff 100%);
  --border: rgba(97, 114, 243, 0.16);
  --text: #1e2442;
  --muted: #69718f;
  --primary: #5b6cff;
  --primary-dark: #4452d8;
  --primary-soft: rgba(91, 108, 255, 0.14);
  --success: #1fa971;
  --danger: #ef5d76;
  --warning: #f2b53c;
  --shadow: 0 20px 40px rgba(40, 52, 122, 0.12);
  --radius-xl: 24px;
  --radius-lg: 18px;
  --radius-md: 14px;
  --radius-sm: 12px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background: var(--page-bg);
  min-height: 100vh;
  height: 100vh;
  overflow: hidden;
}

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

button {
  cursor: pointer;
  border: 0;
}

.app-shell {
  display: grid;
  grid-template-columns: var(--sidebar-width) 8px 1fr;
  gap: 24px;
  min-height: 100vh;
  height: 100vh;
  padding: 24px;
}


.app-root {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 24px;
  min-height: 100vh;
  height: 100vh;
  padding: 24px;
}

.screen-panel {
  min-height: 0;
  overflow: auto;
}

.workspace-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
}

.personal-subnav {
  flex-basis: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 2px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}

.personal-subnav .tab-btn {
  padding: 8px 12px;
  font-size: 0.9rem;
}

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

.screen-switcher,
.dashboard-auth-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.dashboard-grid {
  display: grid;
  gap: 24px;
  min-height: 0;
  height: 100%;
}

.dashboard-intro,
.dashboard-summary-panel,
.dashboard-calendar-panel,
.auth-required {
  padding: 24px;
}

.dashboard-intro-row {
  align-items: start;
}

.dashboard-summary-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.dashboard-summary-card {
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid rgba(100, 116, 255, 0.1);
  background: linear-gradient(180deg, var(--surface-strong), var(--surface-soft));
  box-shadow: 0 10px 24px rgba(85, 98, 177, 0.08);
}

.dashboard-summary-card span {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 0.82rem;
}

.dashboard-summary-card strong {
  font-size: 1.05rem;
}

.dashboard-calendar {
  display: grid;
  gap: 18px;
}

.dashboard-weekdays,
.dashboard-calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 12px;
}

.dashboard-weekday {
  text-align: center;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--muted);
}

.dashboard-day {
  min-height: 132px;
  padding: 14px;
  border-radius: 20px;
  border: 1px solid rgba(104, 121, 255, 0.1);
  background: var(--surface-soft);
  display: grid;
  align-content: start;
  gap: 10px;
  text-align: left;
}

.dashboard-day.is-authenticated {
  cursor: pointer;
}

.dashboard-day.is-authenticated:hover,
.dashboard-day.is-authenticated:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 10px 20px rgba(30, 36, 66, 0.08);
  outline: 2px solid rgba(91, 108, 255, 0.24);
  outline-offset: 2px;
}

.dashboard-day.muted-day {
  opacity: 0.44;
}

.dashboard-day.today {
  outline: 2px solid rgba(31, 169, 113, 0.34);
}

.dashboard-day.selected {
  border-color: rgba(91, 108, 255, 0.34);
  background: linear-gradient(180deg, rgba(91, 108, 255, 0.12), rgba(91, 108, 255, 0.04));
}

.dashboard-day-number {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
}

.dashboard-day.selected .dashboard-day-number {
  background: var(--primary);
  color: #fff;
}

.dashboard-day-metrics {
  display: grid;
  gap: 6px;
}

.dashboard-day-metric {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 7px 10px;
  border-radius: 12px;
  font-size: 0.76rem;
  font-weight: 700;
  background: rgba(91, 108, 255, 0.08);
  color: var(--text);
}

.dashboard-day-metric.intake {
  background: rgba(245, 140, 75, 0.14);
  color: #8f4412;
}

.dashboard-day-metric.burn {
  background: rgba(47, 183, 178, 0.14);
  color: #125f5c;
}

.dashboard-day-metric.income {
  background: rgba(31, 169, 113, 0.14);
  color: #176946;
}

.dashboard-day-metric.expense {
  background: rgba(239, 93, 118, 0.14);
  color: #9a2e41;
}

.dashboard-day-caption {
  font-size: 0.76rem;
  color: var(--muted);
}

.tasks-workspace {
  min-height: 0;
  height: 100%;
}

.tasks-workspace .app-shell {
  min-height: 100%;
  height: 100%;
}

.tasks-workspace .sidebar,
.tasks-workspace .main-layout {
  height: calc(100% - 48px);
}

.tasks-insights {
  display: grid;
  gap: 18px;
}

.tasks-insight-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.task-insight-actions {
  flex-wrap: wrap;
}

.task-insight-actions .ghost-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.auth-required {
  display: grid;
  gap: 14px;
  max-width: 760px;
  margin: 0 auto;
}

.auth-required-actions {
  justify-content: flex-start;
}

.focus-board-grid {
  display: grid;
  gap: 24px;
  min-height: 0;
}

.focus-board-calendar-panel,
.focus-board-details,
.focus-board-insights {
  padding: 24px;
}

.focus-board-details {
  display: grid;
  gap: 18px;
}

.focus-feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.focus-feature-card {
  display: grid;
  gap: 10px;
  padding: 18px;
  border-radius: 18px;
  border: 1px solid rgba(100, 116, 255, 0.1);
  background: linear-gradient(180deg, var(--surface-strong), var(--surface-soft));
  box-shadow: 0 10px 24px rgba(85, 98, 177, 0.08);
}

.focus-feature-card span {
  color: var(--muted);
  font-size: 0.82rem;
}

.focus-feature-card strong {
  font-size: 1rem;
}

.focus-feature-meta {
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.5;
}

.focus-board-toolbar {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.focus-board-calendar-panel .dashboard-day {
  min-height: 126px;
}

.focus-board-calendar-panel .dashboard-day-caption {
  margin-top: auto;
}

.focus-board-details .task-card {
  min-height: auto;
}

.focus-board-grid .dashboard-summary-grid {
  margin-top: 18px;
}

.focus-board-details .screen-switcher {
  gap: 8px;
}

.sidebar-resize-handle {
  width: 8px;
  border-radius: 999px;
  background: rgba(91, 108, 255, 0.08);
  border: 1px solid rgba(91, 108, 255, 0.08);
  cursor: col-resize;
  align-self: stretch;
  justify-self: center;
  position: relative;
}

.sidebar-resize-handle::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 2px;
  height: 36px;
  border-radius: 999px;
  background: rgba(91, 108, 255, 0.24);
  transform: translate(-50%, -50%);
}

.sidebar-resize-handle:hover,
.sidebar-resize-handle.is-dragging {
  background: rgba(91, 108, 255, 0.14);
  box-shadow: 0 8px 18px rgba(91, 108, 255, 0.12);
}

.card {
  background: var(--surface);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}

.hidden {
  display: none !important;
}

.task-dialog {
  position: fixed;
  inset: 0;
  z-index: 30;
  display: grid;
  place-items: center;
  padding: 24px;
}

.task-dialog-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(18, 24, 52, 0.42);
  backdrop-filter: blur(4px);
}

.task-dialog-panel {
  position: relative;
  width: min(560px, 100%);
  max-height: min(90vh, 720px);
  overflow: auto;
  padding: 24px;
  border-radius: var(--radius-xl);
  background: var(--surface-strong);
  border: 1px solid rgba(100, 116, 255, 0.14);
  box-shadow: 0 30px 70px rgba(30, 36, 66, 0.22);
  display: grid;
  gap: 18px;
}

.chat-dialog-panel {
  width: min(720px, 100%);
}

.auth-dialog-panel {
  width: min(560px, 100%);
}

.calorie-details-dialog-panel {
  width: min(940px, 100%);
}

.task-dialog-body {
  display: grid;
  gap: 16px;
}

.task-dialog-form {
  padding: 18px;
  border-radius: 18px;
  background: linear-gradient(180deg, var(--surface-strong), var(--surface-soft));
  border: 1px solid rgba(100, 116, 255, 0.1);
}

.task-dialog-exceptions {
  display: grid;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 16px;
  background: var(--surface-soft);
  border: 1px solid rgba(100, 116, 255, 0.1);
}

.task-dialog-exceptions .section-title-row {
  align-items: center;
}

.task-dialog-exceptions .section-title-row span {
  display: block;
  margin-bottom: 4px;
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 700;
}

.task-dialog-exception-action {
  display: flex;
  align-items: end;
}

.task-dialog-exception-list {
  display: grid;
  gap: 8px;
}

.task-dialog-exception-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 12px;
  background: var(--surface-strong);
  border: 1px solid rgba(100, 116, 255, 0.08);
}

.task-dialog-exception-empty {
  padding: 10px 12px;
  border-radius: 12px;
  background: var(--surface-soft);
  border: 1px dashed rgba(100, 116, 255, 0.18);
  color: var(--muted);
  font-size: 0.9rem;
}

.task-dialog-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.task-dialog-item,
.task-dialog-notes {
  padding: 14px 16px;
  border-radius: 16px;
  background: var(--surface-soft);
  border: 1px solid rgba(100, 116, 255, 0.1);
}

.task-dialog-item span,
.task-dialog-notes span {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.task-dialog-item strong {
  line-height: 1.45;
}

.task-dialog-notes p {
  margin-bottom: 0;
}

.task-dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

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

.popup-trigger-btn {
  background: linear-gradient(135deg, rgba(91, 108, 255, 0.16), rgba(127, 142, 255, 0.28));
  border: 1px solid rgba(91, 108, 255, 0.2);
  color: var(--primary-dark);
  box-shadow: 0 12px 24px rgba(91, 108, 255, 0.14);
}

.popup-trigger-btn:hover,
.popup-trigger-btn:focus-visible {
  background: linear-gradient(135deg, rgba(91, 108, 255, 0.24), rgba(127, 142, 255, 0.38));
  outline: 2px solid rgba(91, 108, 255, 0.22);
  outline-offset: 2px;
}

.account-panel {
  display: grid;
  gap: 14px;
}

.account-user-summary {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  border-radius: 16px;
  background: var(--surface-soft);
  border: 1px solid rgba(100, 116, 255, 0.1);
}

.account-user-summary strong {
  font-size: 1rem;
}

.auth-tab-row {
  display: inline-flex;
  gap: 10px;
}

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

.social-auth-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  text-decoration: none;
}

.calorie-details-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.calorie-detail-card {
  padding: 16px 18px;
  border-radius: 16px;
  background: linear-gradient(180deg, var(--surface-strong), var(--surface-soft));
  border: 1px solid rgba(100, 116, 255, 0.1);
  box-shadow: 0 10px 24px rgba(85, 98, 177, 0.08);
}

.calorie-detail-card span {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 0.82rem;
}

.calorie-detail-card strong {
  display: block;
  font-size: 1.05rem;
}

.calorie-chart.detailed {
  grid-template-columns: repeat(var(--chart-day-count, 14), 84px);
  grid-auto-flow: row;
  grid-auto-columns: auto;
  justify-content: start;
  overflow-x: auto;
  padding-bottom: 8px;
}

.calorie-chart.detailed .calorie-chart-bars {
  height: 240px;
}

.calorie-chart.detailed .calorie-chart-label {
  font-size: 0.74rem;
}

.calorie-chart.detailed .calorie-chart-day {
  width: 84px;
  min-width: 84px;
}

.calorie-chart.detailed .calorie-chart-day.detailed-day {
  cursor: pointer;
  padding: 8px;
  border-radius: 16px;
  transition: background 0.18s ease, transform 0.18s ease;
}

.calorie-chart.detailed .calorie-chart-day.detailed-day:hover,
.calorie-chart.detailed .calorie-chart-day.detailed-day.selected {
  background: rgba(91, 108, 255, 0.08);
  transform: translateY(-1px);
}

.calorie-chart-sample {
  text-align: center;
  font-size: 0.72rem;
  color: var(--muted);
}

.calorie-day-details {
  display: grid;
  gap: 14px;
  padding: 18px;
  border-radius: 18px;
  background: linear-gradient(180deg, var(--surface-strong), var(--surface-soft));
  border: 1px solid rgba(100, 116, 255, 0.1);
}

.calorie-details-grid.mini {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.calorie-activity-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 12px 14px;
  border-radius: 14px;
  background: var(--surface-strong);
  border: 1px solid rgba(100, 116, 255, 0.08);
}

.calorie-activity-marker {
  width: 10px;
  height: 10px;
  border-radius: 999px;
}

.calorie-activity-copy strong,
.calorie-activity-copy span {
  display: block;
}

.calorie-activity-copy span {
  color: var(--muted);
  font-size: 0.82rem;
}

.calorie-activity-empty {
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px dashed rgba(100, 116, 255, 0.18);
  color: var(--muted);
  background: var(--surface-soft);
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding: 26px;
  min-height: 0;
  height: calc(100vh - 48px);
  overflow-y: auto;
}

.sidebar > * {
  flex: 0 0 auto;
}

.main-layout {
  display: flex;
  flex-direction: column;
  gap: 24px;
  min-height: 0;
  height: calc(100vh - 48px);
  overflow-y: auto;
  overflow-x: hidden;
  padding-right: 6px;
}

.calendar-panel,
.management-panel {
  flex: 0 0 auto;
  position: relative;
  padding: 24px;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.74rem;
  font-weight: 700;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 10px;
  font-size: 2rem;
}

h2 {
  margin-bottom: 0;
  font-size: 1.5rem;
}

h3 {
  margin-bottom: 0;
  font-size: 1.05rem;
}

.muted {
  color: var(--muted);
  line-height: 1.6;
}

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

.stat-card,
.card-inner,
.form-card,
.list-card {
  background: var(--surface-strong);
  border: 1px solid rgba(100, 116, 255, 0.1);
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 30px rgba(85, 98, 177, 0.08);
}

.stat-card {
  padding: 16px 18px;
}

.stat-card strong {
  display: block;
  line-height: 1.35;
}

.stat-label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.82rem;
  color: var(--muted);
}

.agenda {
  padding: 18px;
  display: grid;
  gap: 14px;
  min-height: 0;
}

.calorie-panel {
  padding: 18px;
  display: grid;
  gap: 14px;
}

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

.goal-form label {
  display: grid;
  gap: 8px;
}

.goal-form label span {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--muted);
}

.chart-legend {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.82rem;
}

.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.legend-swatch {
  width: 12px;
  height: 12px;
  border-radius: 999px;
}

.legend-swatch.intake {
  background: #f58c4b;
}

.legend-swatch.burn {
  background: #2fb7b2;
}

.calorie-chart {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 10px;
  align-items: end;
  min-height: 220px;
}

.calorie-chart-day {
  display: grid;
  gap: 8px;
}

.calorie-chart-bars {
  height: 170px;
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(91, 108, 255, 0.06), rgba(91, 108, 255, 0.015));
  border: 1px solid rgba(104, 121, 255, 0.08);
  padding: 12px 8px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 8px;
}

.calorie-bar {
  width: 16px;
  min-height: 6px;
  border-radius: 10px 10px 4px 4px;
}

.calorie-bar.intake {
  background: linear-gradient(180deg, #f9b88f, #f58c4b);
}

.calorie-bar.burn {
  background: linear-gradient(180deg, #7fd9d5, #2fb7b2);
}

.calorie-chart-label,
.calorie-chart-values {
  text-align: center;
}

.calorie-chart-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--muted);
}

.calorie-chart-values {
  font-size: 0.74rem;
  color: var(--muted);
}

.chat-panel {
  padding: 18px;
  display: grid;
  gap: 14px;
}

.settings-panel {
  padding: 18px;
  display: grid;
  gap: 14px;
}

.agenda .stack-list {
  margin-top: 0;
  max-height: 320px;
  overflow-y: auto;
  padding-right: 4px;
}

.settings-grid {
  display: grid;
  gap: 12px;
}

.settings-grid label {
  display: grid;
  gap: 8px;
}

.settings-grid label span {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--muted);
}

.settings-status {
  margin: 0;
  font-size: 0.88rem;
}

.settings-actions {
  display: flex;
  justify-content: flex-end;
}

.pill.status-online {
  background: rgba(31, 169, 113, 0.12);
  color: var(--success);
}

.pill.status-offline {
  background: rgba(239, 93, 118, 0.12);
  color: var(--danger);
}

.pill.status-local {
  background: rgba(242, 181, 60, 0.18);
  color: #a57206;
}

.chat-help {
  margin: 0;
  font-size: 0.84rem;
}

.chat-command-guide {
  display: grid;
  gap: 8px;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid rgba(91, 108, 255, 0.12);
  background: linear-gradient(180deg, rgba(91, 108, 255, 0.08), rgba(91, 108, 255, 0.03));
  color: var(--muted);
  font-size: 0.82rem;
}

.chat-command-guide strong {
  color: var(--text);
  font-size: 0.88rem;
}

.chat-messages {
  min-height: 180px;
  max-height: 320px;
  overflow: auto;
  display: grid;
  gap: 10px;
}

.chat-message {
  max-width: 92%;
  padding: 12px 14px;
  border-radius: 16px;
  line-height: 1.5;
  font-size: 0.9rem;
}

.chat-message.user {
  justify-self: end;
  background: linear-gradient(135deg, var(--primary), #7f8eff);
  color: #fff;
}

.chat-message.assistant {
  justify-self: start;
  background: var(--surface-soft);
  border: 1px solid rgba(91, 108, 255, 0.12);
  color: var(--text);
}

.chat-form {
  display: grid;
  gap: 10px;
}

.chat-actions {
  display: flex;
  justify-content: flex-end;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.section-title-row,
.calendar-toolbar,
.tabs-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 72px;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary-dark);
  font-size: 0.8rem;
  font-weight: 700;
}

.calendar-toolbar {
  margin-bottom: 18px;
}

.toolbar-stack {
  display: grid;
  gap: 12px;
  justify-items: end;
}

.toolbar-subtitle {
  margin: 6px 0 0;
}

.toolbar-actions,
.tab-buttons,
.form-actions,
.task-actions,
.task-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.view-switcher,
.pill-group {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.nav-btn,
.ghost-btn,
.primary-btn,
.danger-btn,
.action-btn,
.tab-btn {
  border-radius: 12px;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.nav-btn,
.ghost-btn,
.tab-btn,
.action-btn {
  padding: 10px 14px;
  background: var(--btn-bg);
  color: var(--text);
}

.primary-btn {
  padding: 12px 16px;
  background: linear-gradient(135deg, var(--primary), #7f8eff);
  color: white;
  font-weight: 700;
  box-shadow: 0 10px 24px rgba(91, 108, 255, 0.26);
}

.danger-btn {
  padding: 12px 16px;
  background: linear-gradient(135deg, var(--danger), #ff8aa0);
  color: white;
  font-weight: 700;
  box-shadow: 0 10px 24px rgba(239, 93, 118, 0.22);
}

button:hover {
  transform: translateY(-1px);
}

.ghost-btn:hover,
.nav-btn:hover,
.danger-btn:hover,
.action-btn:hover,
.tab-btn:hover {
  background: var(--btn-hover);
}

.danger-btn:hover {
  background: linear-gradient(135deg, #de4762, #ff7992);
}

.tab-btn.active {
  background: linear-gradient(135deg, var(--primary), #7a88ff);
  color: #fff;
  box-shadow: 0 10px 22px rgba(91, 108, 255, 0.24);
}

.schedule-content {
  min-height: 330px;
}

.weekday-row,
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 12px;
}

.weekday-row {
  margin-bottom: 12px;
}

.weekday-cell {
  padding: 10px 0;
  text-align: center;
  font-weight: 700;
  color: var(--muted);
}

.calendar-grid {
  min-height: 330px;
}

.daily-schedule,
.weekly-schedule,
.monthly-schedule {
  display: grid;
  gap: 18px;
}

.daily-hero {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 20px;
  border: 1px solid rgba(91, 108, 255, 0.12);
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(91, 108, 255, 0.12), rgba(91, 108, 255, 0.04));
}

.daily-hero h3 {
  margin-bottom: 6px;
  font-size: 1.35rem;
}

.daily-timeline {
  margin-top: 0;
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 14px;
  align-items: start;
}

.daily-footer {
  margin-top: 0;
}

.timeline-hours {
  display: grid;
  grid-template-rows: repeat(24, 64px);
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 700;
}

.timeline-hour-label {
  display: flex;
  align-items: start;
  justify-content: flex-end;
  padding-top: 2px;
  padding-right: 4px;
}

.timeline-board {
  position: relative;
  min-height: 1536px;
  border: 1px solid rgba(104, 121, 255, 0.12);
  border-radius: 22px;
  background:
    linear-gradient(180deg, var(--surface-strong), var(--surface-soft)),
    repeating-linear-gradient(
      to bottom,
      rgba(91, 108, 255, 0.04) 0,
      rgba(91, 108, 255, 0.04) 64px,
      transparent 64px,
      transparent 128px
    );
  overflow: hidden;
}

.timeline-hour-line {
  position: absolute;
  left: 0;
  right: 0;
  height: 1px;
  background: rgba(104, 121, 255, 0.12);
}

.timeline-empty {
  position: absolute;
  inset: 24px;
  min-height: auto;
}

.day-task-block {
  position: absolute;
  border: 1px solid rgba(104, 121, 255, 0.18);
  border-radius: 16px;
  padding: 10px 12px;
  box-shadow: 0 12px 24px rgba(30, 36, 66, 0.1);
  display: grid;
  align-content: start;
  gap: 4px;
  overflow: hidden;
}

.day-task-block.completed {
  opacity: 0.72;
}

.day-task-time {
  font-size: 0.78rem;
  font-weight: 800;
}

.day-task-title {
  font-size: 0.95rem;
}

.day-task-meta {
  font-size: 0.78rem;
  opacity: 0.88;
}

.week-board {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 12px;
}

.week-column {
  min-height: 320px;
  padding: 14px;
  border: 1px solid rgba(104, 121, 255, 0.1);
  border-radius: 20px;
  background: var(--surface-soft);
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 12px;
}

.week-column.selected {
  border-color: rgba(91, 108, 255, 0.38);
  background: linear-gradient(180deg, rgba(91, 108, 255, 0.12), rgba(91, 108, 255, 0.04));
}

.week-column.today {
  outline: 2px solid rgba(31, 169, 113, 0.28);
}

.week-column-header {
  width: 100%;
  padding: 14px;
  border-radius: 16px;
  background: var(--surface-strong);
  border: 1px solid rgba(104, 121, 255, 0.1);
  display: grid;
  justify-items: start;
  gap: 4px;
  text-align: left;
}

.week-day-name {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--muted);
}

.week-day-date {
  font-size: 1.4rem;
}

.week-day-caption {
  font-size: 0.82rem;
  color: var(--muted);
}

.week-task-list {
  display: grid;
  align-content: start;
  gap: 10px;
}

.week-task-item {
  width: 100%;
  padding: 12px;
  border-radius: 14px;
  border: 1px solid rgba(104, 121, 255, 0.18);
  background: rgba(91, 108, 255, 0.1);
  color: var(--text);
  display: grid;
  gap: 4px;
  text-align: left;
}

.week-task-item.completed {
  opacity: 0.72;
}

.week-task-time {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--primary-dark);
}

.week-task-title {
  font-size: 0.92rem;
}

.week-task-meta,
.week-task-empty {
  font-size: 0.78rem;
  color: var(--muted);
}

.week-task-empty {
  padding: 12px;
  border-radius: 14px;
  border: 1px dashed rgba(104, 121, 255, 0.18);
  background: var(--surface-soft);
  text-align: center;
}

.day-cell {
  position: relative;
  min-height: 112px;
  padding: 12px;
  border-radius: 18px;
  background: var(--surface-soft);
  border: 1px solid rgba(104, 121, 255, 0.1);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.day-cell.muted-day {
  opacity: 0.48;
}

.day-cell.today {
  outline: 2px solid rgba(31, 169, 113, 0.45);
}

.day-cell.selected {
  background: linear-gradient(180deg, rgba(91, 108, 255, 0.12), rgba(91, 108, 255, 0.04));
  border-color: rgba(91, 108, 255, 0.34);
}

.day-number {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.day-cell.selected .day-number {
  background: var(--primary);
  color: #fff;
}

.day-tasks {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.mini-task {
  padding: 6px 8px;
  border-radius: 10px;
  font-size: 0.76rem;
  border: 1px solid rgba(104, 121, 255, 0.14);
  background: rgba(91, 108, 255, 0.1);
  color: var(--primary-dark);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mini-task.more {
  background: rgba(30, 36, 66, 0.08);
  color: var(--text);
}

.management-body {
  display: grid;
  grid-template-columns: minmax(290px, 420px) 1fr;
  gap: 20px;
  margin-top: 20px;
}

.form-card,
.list-card {
  padding: 20px;
}

.task-form {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.task-form label {
  display: grid;
  gap: 8px;
}

.task-form label span {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--muted);
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid rgba(92, 108, 255, 0.18);
  background: var(--input-bg);
  color: var(--text);
  padding: 12px 14px;
  border-radius: 12px;
  outline: none;
}

input:focus,
textarea:focus,
select:focus {
  border-color: rgba(91, 108, 255, 0.48);
  box-shadow: 0 0 0 4px rgba(91, 108, 255, 0.12);
}

.two-col {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.stack-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 16px;
}

.task-card {
  border: 1px solid rgba(92, 108, 255, 0.12);
  background: linear-gradient(180deg, var(--surface-strong), var(--surface-soft));
  border-radius: 16px;
  padding: 16px;
  display: grid;
  gap: 12px;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
  cursor: pointer;
}

.task-card:hover,
.task-card:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 10px 20px rgba(30, 36, 66, 0.08);
  outline: 2px solid rgba(91, 108, 255, 0.24);
  outline-offset: 2px;
}

.task-card.completed {
  opacity: 0.72;
}

.task-card.completed .task-name {
  text-decoration: line-through;
}

.mini-task {
  cursor: pointer;
}

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

.task-name {
  margin: 0;
  font-size: 1rem;
}

.badge-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 700;
  background: var(--primary-soft);
  color: var(--primary-dark);
}

.badge.success {
  background: rgba(31, 169, 113, 0.12);
  color: var(--success);
}

.badge.warning {
  background: rgba(242, 181, 60, 0.18);
  color: #a57206;
}

.badge.calorie-intake {
  background: rgba(245, 140, 75, 0.18);
  color: #8f4412;
}

.badge.calorie-burn {
  background: rgba(47, 183, 178, 0.16);
  color: #125f5c;
}

.badge.money-income,
.money-income {
  background: rgba(31, 169, 113, 0.14);
  color: #176946;
}

.badge.money-expense,
.money-expense {
  background: rgba(244, 106, 106, 0.14);
  color: #a13030;
}

.task-description {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.empty-state {
  min-height: 140px;
  display: grid;
  place-items: center;
  text-align: center;
  color: var(--muted);
  border: 1px dashed rgba(92, 108, 255, 0.18);
  border-radius: 16px;
  background: var(--surface-soft);
  padding: 20px;
}

.empty-emoji {
  font-size: 1.8rem;
}

.frequency-note {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 0.82rem;
}

@media (max-width: 1180px) {
  body {
    height: auto;
    overflow: auto;
  }

  .app-root {
    height: auto;
  }

  .workspace-header {
    display: grid;
  }

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

  .app-shell {
    grid-template-columns: 1fr;
    height: auto;
  }

  .sidebar {
    position: static;
    max-height: none;
    height: auto;
    overflow-y: visible;
  }

  .main-layout {
    height: auto;
    overflow-y: visible;
    padding-right: 0;
  }

  .sidebar-resize-handle {
    display: none;
  }

  .management-body {
    grid-template-columns: 1fr;
  }

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

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

  .dashboard-weekdays,
  .dashboard-calendar-grid {
    gap: 8px;
  }
}

@media (max-width: 760px) {
  .app-shell {
    padding: 14px;
  }

  .app-root {
    padding: 14px;
  }

  .dashboard-summary-grid {
    grid-template-columns: 1fr 1fr;
  }

  .dashboard-weekdays,
  .dashboard-calendar-grid {
    grid-template-columns: repeat(7, minmax(42px, 1fr));
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .dashboard-day {
    min-height: 124px;
    min-width: 42px;
    padding: 10px;
  }

  .task-dialog {
    padding: 14px;
  }

  .task-dialog-grid,
  .task-dialog-actions,
  .calorie-details-grid {
    grid-template-columns: 1fr;
    display: grid;
  }

  .calendar-panel,
  .management-panel,
  .sidebar {
    padding: 18px;
  }

  .weekday-row,
  .calendar-grid {
    gap: 8px;
  }

  .day-cell {
    min-height: 94px;
    padding: 10px;
  }

  .two-col,
  .section-title-row,
  .calendar-toolbar,
  .tabs-header {
    grid-template-columns: 1fr;
    display: grid;
  }

  .toolbar-stack {
    justify-items: start;
  }

  .daily-hero {
    display: grid;
  }

  .daily-timeline {
    grid-template-columns: 56px 1fr;
    gap: 10px;
  }

  .calorie-chart {
    grid-template-columns: repeat(7, minmax(44px, 1fr));
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .calorie-chart-bars {
    height: 150px;
  }

  .week-board {
    grid-template-columns: 1fr;
  }
}

/* ===== Lunar (Lịch Vạn Niên) integration ===== */
.day-number-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.lunar-day {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.lunar-day.first {
  color: var(--gold);
}

.lunar-day.full {
  color: var(--primary-dark);
}

.week-lunar {
  display: block;
  margin-top: -2px;
}

.lunar-day-long {
  margin: 6px 0 0;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gold);
}

#lunarScreen {
  padding: 2px 4px 24px;
}

@media (max-width: 720px) {
  .lunar-day {
    font-size: 0.66rem;
  }
}

/* ===== Header preferences: language switch + theme toggle ===== */
.header-prefs {
  display: flex;
  align-items: center;
  gap: 8px;
}

.lang-switch {
  display: inline-flex;
  padding: 3px;
  border-radius: 12px;
  background: var(--btn-bg);
  gap: 2px;
}

.lang-btn {
  padding: 6px 10px;
  border-radius: 9px;
  background: transparent;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.lang-btn:hover {
  transform: none;
  color: var(--text);
}

.lang-btn.active {
  background: var(--surface-strong);
  color: var(--primary-dark);
  box-shadow: 0 4px 10px rgba(30, 36, 66, 0.08);
}

.theme-btn {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: var(--btn-bg);
  color: var(--text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.theme-btn:hover {
  background: var(--btn-hover);
}

.theme-icon {
  width: 18px;
  height: 18px;
}

.theme-icon-sun {
  display: none;
}

:root[data-theme="dark"] .theme-icon-sun {
  display: block;
}

:root[data-theme="dark"] .theme-icon-moon {
  display: none;
}

/* ===== Dark layout ===== */
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0b1024;
  --surface: rgba(23, 29, 61, 0.92);
  --surface-strong: #171d3d;
  --surface-soft: #1e2550;
  --border: rgba(140, 155, 255, 0.2);
  --text: #e8ebff;
  --muted: #9aa5cf;
  --primary: #7c8cff;
  --primary-dark: #b3bcff;
  --primary-soft: rgba(124, 140, 255, 0.2);
  --success: #3ccf8f;
  --danger: #ff7a92;
  --warning: #f5c35a;
  --shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
  --btn-bg: #232b57;
  --btn-hover: #2d366c;
  --input-bg: #121839;
  --gold: #e3c57c;
  --page-bg:
    radial-gradient(circle at top left, rgba(124, 140, 255, 0.22), transparent 28%),
    radial-gradient(circle at top right, rgba(60, 207, 143, 0.12), transparent 24%),
    linear-gradient(135deg, #0b1024 0%, #0f1535 50%, #0c1230 100%);
}

:root[data-theme="dark"] .lang-btn.active {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
}

:root[data-theme="dark"] .dashboard-day-metric.intake,
:root[data-theme="dark"] .badge.calorie-intake {
  color: #ffb47f;
}

:root[data-theme="dark"] .dashboard-day-metric.burn,
:root[data-theme="dark"] .badge.calorie-burn {
  color: #7fe3df;
}

:root[data-theme="dark"] .dashboard-day-metric.income,
:root[data-theme="dark"] .badge.money-income,
:root[data-theme="dark"] .money-income {
  color: #6fe0b0;
}

:root[data-theme="dark"] .dashboard-day-metric.expense,
:root[data-theme="dark"] .badge.money-expense,
:root[data-theme="dark"] .money-expense {
  color: #ff9aaa;
}

:root[data-theme="dark"] .pill.status-local,
:root[data-theme="dark"] .badge.warning {
  color: #f5c35a;
}

:root[data-theme="dark"] .task-dialog-backdrop {
  background: rgba(2, 4, 16, 0.7);
}

:root[data-theme="dark"] .chat-message.user {
  color: #fff;
}

:root[data-theme="dark"] input::placeholder,
:root[data-theme="dark"] textarea::placeholder {
  color: rgba(154, 165, 207, 0.7);
}