:root {
  --color-page: #f3f4f6;
  --color-panel: #ffffff;
  --color-soft: #f9fafb;
  --color-text: #111827;
  --color-muted: #6b7280;
  --color-subtle: #9ca3af;
  --color-border: #e5e7eb;
  --color-border-strong: #d1d5db;
  --color-primary: #0891b2;
  --color-primary-hover: #0e7490;
  --color-green: #15803d;
  --color-warning: #b45309;
  --color-danger: #b91c1c;
  --shadow-panel: 0 1px 3px 0 rgba(0, 0, 0, 0.08);
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--color-page);
  color: var(--color-text);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 15px;
  line-height: 1.5;
}

a {
  color: var(--color-primary);
  text-decoration: none;
}

a:hover {
  color: var(--color-primary-hover);
}

.mono {
  font-family: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
}

.app-shell {
  min-height: 100vh;
}

.page {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.brand-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
  padding-top: 4px;
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 1 auto;
  min-width: 0;
  color: var(--color-text);
  font-weight: 700;
  letter-spacing: 0;
}

.brand-logo {
  display: block;
  width: clamp(178px, 25vw, 248px);
  height: auto;
}

.account-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex: 0 0 auto;
}

.login-button {
  min-height: 36px;
  padding-inline: 15px;
}

.user-avatar {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--color-border-strong);
  border-radius: 999px;
  background: var(--color-soft);
  color: var(--color-text);
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
}

.page {
  padding: 28px 0 48px;
}

.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 20px;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--color-muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.15;
}

h1 {
  font-size: 28px;
}

h2 {
  font-size: 20px;
}

h3 {
  font-size: 16px;
}

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

.grid {
  display: grid;
  gap: 16px;
}

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

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

.dashboard-grid {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: 24px;
  align-items: start;
}

.dashboard-main,
.dashboard-sidebar {
  min-width: 0;
}

.panel,
.card {
  background: var(--color-panel);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  box-shadow: var(--shadow-panel);
}

.panel {
  padding: 20px;
}

.auth-panel {
  display: grid;
  gap: 18px;
  max-width: 540px;
  margin: 28px auto;
}

.auth-tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-soft);
}

.auth-tab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 9px 12px;
  border-radius: 6px;
  color: var(--color-muted);
  font-weight: 700;
}

.auth-tab:hover {
  color: var(--color-primary);
}

.auth-tab.active {
  background: var(--color-primary);
  color: #ffffff;
  box-shadow: var(--shadow-panel);
}

.card {
  padding: 16px;
}

.stack {
  display: grid;
  gap: 12px;
}

.stack.compact {
  gap: 6px;
}

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

.row.between {
  justify-content: space-between;
}

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

.button,
button,
input[type="submit"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 8px 13px;
  border: 1px solid var(--color-border-strong);
  border-radius: 8px;
  background: var(--color-panel);
  color: var(--color-text);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.button.primary,
button.primary,
input[type="submit"].primary {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: #ffffff;
}

.button.primary:hover,
button.primary:hover,
input[type="submit"].primary:hover {
  background: var(--color-primary-hover);
}

.button.danger,
button.danger {
  border-color: #fecaca;
  color: var(--color-danger);
}

.button.linklike {
  min-height: auto;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--color-primary);
}

label {
  display: grid;
  gap: 6px;
  color: var(--color-text);
  font-weight: 600;
}

input,
select,
textarea {
  width: 100%;
  min-height: 38px;
  border: 1px solid var(--color-border-strong);
  border-radius: 8px;
  background: #ffffff;
  color: var(--color-text);
  font: inherit;
  padding: 8px 11px;
}

textarea {
  min-height: 96px;
  resize: vertical;
}

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

.errorlist {
  display: grid;
  gap: 3px;
  margin: 0;
  padding: 0;
  color: var(--color-danger);
  font-size: 13px;
  font-weight: 600;
  list-style: none;
}

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

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

th,
td {
  padding: 11px 10px;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--color-muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--color-soft);
  color: var(--color-muted);
  border: 1px solid var(--color-border);
  font-size: 12px;
  font-weight: 700;
}

.badge.success {
  background: #f0fdf4;
  color: var(--color-green);
  border-color: #bbf7d0;
}

.badge.warning {
  background: #fffbeb;
  color: var(--color-warning);
  border-color: #fde68a;
}

.badge.info {
  background: #ecfeff;
  color: var(--color-primary);
  border-color: #a5f3fc;
}

.badge.danger {
  background: #fef2f2;
  color: var(--color-danger);
  border-color: #fecaca;
}

.messages {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
}

.message {
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-panel);
}

.empty {
  padding: 24px;
  border: 1px dashed var(--color-border-strong);
  border-radius: 8px;
  background: var(--color-soft);
  color: var(--color-muted);
  text-align: center;
}

.stat {
  display: grid;
  gap: 4px;
}

.stat strong {
  font-size: 24px;
}

.offer-card {
  gap: 14px;
}

.offer-progress {
  display: grid;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-soft);
}

.offer-progress strong {
  font-size: 14px;
}

.offer-progress progress {
  width: 100%;
  height: 10px;
  overflow: hidden;
  border: 0;
  border-radius: 999px;
  background: var(--color-border);
  color: var(--color-primary);
}

.offer-progress progress::-webkit-progress-bar {
  background: var(--color-border);
}

.offer-progress progress::-webkit-progress-value {
  border-radius: 999px;
  background: var(--color-primary);
}

.offer-progress progress::-moz-progress-bar {
  border-radius: 999px;
  background: var(--color-primary);
}

.offer-progress.compact {
  padding: 0;
  border: 0;
  background: transparent;
}

.offer-progress.compact progress {
  height: 8px;
}

.copy-field {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
}

.offer-detail-header {
  margin-bottom: 18px;
}

.offer-detail-header h1 {
  margin-top: 6px;
}

.offer-detail-kicker {
  align-items: center;
  gap: 8px;
}

.offer-overview {
  padding: 0;
  overflow: hidden;
  margin-bottom: 24px;
}

.offer-overview-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.offer-overview-item {
  display: grid;
  align-content: start;
  gap: 5px;
  min-width: 0;
  padding: 16px;
  border-right: 1px solid var(--color-border);
}

.offer-overview-item:last-child {
  border-right: 0;
}

.offer-overview-item span,
.detail-meta-item span {
  color: var(--color-muted);
  font-family: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.offer-overview-item strong {
  font-size: 16px;
  line-height: 1.2;
}

.status-text {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.status-text::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: currentColor;
}

.status-text.success {
  color: var(--color-green);
}

.status-text.warning {
  color: var(--color-warning);
}

.status-text.danger {
  color: var(--color-danger);
}

.offer-overview-progress {
  gap: 9px;
  margin: 0 16px 16px;
  padding-top: 12px;
}

.offer-overview-progress progress {
  display: block;
}

.offer-detail-layout {
  display: flex;
  flex-direction: row-reverse;
  gap: 24px;
  align-items: flex-start;
}

.offer-detail-side {
  flex: 0 0 380px;
  width: 380px;
}

.offer-detail-main {
  flex: 1 1 auto;
  min-width: 0;
}

.intent-panel {
  width: 100%;
}

.intent-current-summary {
  display: grid;
  gap: 6px;
  padding: 12px;
  border: 1px solid #bbf7d0;
  border-radius: 8px;
  background: #f0fdf4;
}

.intent-current-summary strong {
  color: var(--color-green);
}

.intent-form {
  gap: 14px;
}

.form-field {
  display: grid;
  gap: 6px;
}

.intent-form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  align-items: start;
}

.payment-inline {
  color: var(--color-muted);
  font-size: 12px;
  line-height: 1.25;
}

.payment-inline strong {
  color: var(--color-text);
  font-weight: 700;
}

.full-width {
  width: 100%;
}

.detail-meta-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding-top: 6px;
}

.detail-meta-item {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.detail-meta-item p {
  margin: 0;
}

.detail-meta-item a {
  overflow-wrap: anywhere;
}

.participation-panel {
  overflow: hidden;
}

.current-user-row {
  background: #f0fdf4;
}

.small-badge {
  min-height: 20px;
  margin-left: 6px;
  padding: 1px 6px;
  font-size: 10px;
}

.agenda-list {
  display: grid;
  gap: 12px;
}

.agenda-item {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 16px;
  padding: 16px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-panel);
}

.agenda-date {
  display: grid;
  align-content: start;
  gap: 4px;
}

.agenda-date strong {
  font-size: 18px;
}

.agenda-date span {
  color: var(--color-muted);
  font-size: 13px;
}

.calendar-preview {
  display: grid;
  gap: 10px;
}

.calendar-mini-item {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-soft);
}

.calendar-mini-date {
  display: grid;
  align-content: start;
  gap: 2px;
}

.calendar-mini-date strong {
  font-size: 16px;
}

.calendar-mini-date span {
  color: var(--color-muted);
  font-size: 12px;
}

.calendar-panel {
  overflow: hidden;
}

.calendar-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.calendar-title-group {
  display: flex;
  align-items: center;
  gap: 14px;
}

.calendar-nav {
  gap: 6px;
}

.icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-panel);
  color: var(--color-text);
  font-size: 24px;
  font-weight: 600;
  line-height: 1;
}

.icon-button:hover {
  border-color: var(--color-border-strong);
  color: var(--color-primary);
}

.segmented-control {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-page);
}

.segmented-option {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  padding: 5px 12px;
  border-radius: 6px;
  color: var(--color-muted);
  font-weight: 600;
}

.segmented-option.active {
  background: var(--color-panel);
  color: var(--color-text);
  box-shadow: var(--shadow-panel);
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  width: 100%;
  min-width: 0;
  overflow: hidden;
  border-top: 1px solid var(--color-border);
  border-left: 1px solid var(--color-border);
}

.calendar-weekday,
.calendar-day {
  min-width: 0;
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.calendar-weekday {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  background: var(--color-soft);
  color: var(--color-muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.calendar-day {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 72px;
  padding: 7px;
  background: var(--color-panel);
  overflow: hidden;
}

.calendar-day.inactive {
  background: var(--color-soft);
  color: var(--color-subtle);
}

.calendar-day.today {
  background: #ecfeff;
  box-shadow: inset 0 0 0 2px var(--color-primary);
}

.calendar-day-number {
  font-weight: 700;
}

.calendar-day.inactive .calendar-day-number {
  font-weight: 600;
}

.calendar-day-events {
  display: grid;
  gap: 3px;
}

.calendar-event-marker {
  display: block;
  width: 100%;
  height: 6px;
  border-radius: 999px;
  background: var(--color-primary);
}

.calendar-event-marker.success {
  background: var(--color-green);
}

.calendar-event-marker.warning {
  background: var(--color-warning);
}

.calendar-event-marker.info {
  background: var(--color-primary);
}

.calendar-event-more {
  color: var(--color-muted);
  font-size: 11px;
  font-weight: 700;
}

.weekly-calendar-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.weekly-day-card,
.weekly-summary-card {
  min-width: 0;
  height: 124px;
  border-radius: 8px;
}

.weekly-day-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 16px;
  border: 1px solid var(--color-border);
  background: var(--color-panel);
}

.weekly-day-card.today {
  border: 2px solid var(--color-primary);
  background: #ecfeff;
  box-shadow: var(--shadow-panel);
}

.weekly-day-card.sunday:not(.today) {
  background: #fef2f2;
}

.weekly-day-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  color: var(--color-muted);
}

.weekly-day-head span {
  color: inherit;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.1;
  text-transform: uppercase;
}

.weekly-day-head strong {
  color: var(--color-text);
  font-size: 24px;
  font-weight: 700;
  line-height: 1;
}

.weekly-day-card.today .weekly-day-head,
.weekly-day-card.today .weekly-day-head strong {
  color: var(--color-primary);
}

.weekly-day-card.sunday:not(.today) .weekly-day-head,
.weekly-day-card.sunday:not(.today) .weekly-day-head strong {
  color: var(--color-danger);
}

.weekly-day-body {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.weekly-event-title {
  display: flex;
  align-items: center;
  gap: 7px;
  min-width: 0;
}

.weekly-event-title strong {
  min-width: 0;
  overflow: hidden;
  color: var(--color-text);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.weekly-event-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--color-primary);
  flex: 0 0 auto;
}

.weekly-event-dot.success {
  background: var(--color-green);
}

.weekly-event-dot.warning {
  background: var(--color-warning);
}

.weekly-event-dot.info {
  background: var(--color-primary);
}

.weekly-day-body p {
  margin: 0;
  color: var(--color-muted);
  font-size: 13px;
}

.weekly-day-body .weekly-empty {
  color: var(--color-subtle);
  font-style: italic;
}

.weekly-event-more {
  color: var(--color-muted);
  font-size: 11px;
  font-weight: 700;
}

.weekly-summary-card {
  display: flex;
  flex-direction: column;
  padding: 16px;
  overflow: hidden;
  border: 2px dashed var(--color-border);
  background: var(--color-soft);
}

.weekly-summary-card > strong {
  margin-bottom: 10px;
  color: var(--color-muted);
  font-size: 11px;
  font-weight: 700;
  line-height: 1.2;
  text-transform: uppercase;
}

.weekly-summary-card ul {
  display: grid;
  gap: 5px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.weekly-summary-card li {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  color: var(--color-text);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.25;
}

.weekly-summary-card li span:last-child {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.weekly-summary-card .weekly-summary-empty {
  color: var(--color-subtle);
  font-style: italic;
  font-weight: 500;
}

.event-list {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.event-list-item {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-panel);
}

.event-datebox {
  display: grid;
  place-items: center;
  min-height: 56px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-soft);
}

.event-datebox span {
  color: var(--color-muted);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
}

.event-datebox strong {
  font-size: 20px;
  line-height: 1;
}

.event-list-body {
  min-width: 0;
}

.offer-sidebar-list {
  display: grid;
  gap: 14px;
}

.offer-sidebar-card {
  display: grid;
  gap: 12px;
  padding: 16px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-panel);
  color: inherit;
  text-decoration: none;
}

.offer-sidebar-card:hover {
  border-color: var(--color-border-strong);
  color: inherit;
}

.offer-sidebar-card.has-intent {
  border-color: #bbf7d0;
}

.offer-card-title-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: start;
}

.offer-card-title-row h3 {
  min-width: 0;
}

.intent-highlight {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-soft);
}

.small {
  font-size: 13px;
}

.offer-sidebar-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  color: var(--color-muted);
  font-size: 13px;
}

@media (max-width: 760px) {
  .page {
    width: min(100% - 20px, 1180px);
  }

  .brand-row {
    margin-bottom: 22px;
  }

  .page-header {
    align-items: stretch;
    flex-direction: column;
  }

  .brand-logo {
    width: clamp(166px, 58vw, 214px);
  }

  .grid.two,
  .grid.three,
  .dashboard-grid {
    grid-template-columns: 1fr;
  }

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

  .offer-overview-item {
    border-right: 0;
    border-bottom: 1px solid var(--color-border);
  }

  .offer-overview-item:nth-child(odd) {
    border-right: 1px solid var(--color-border);
  }

  .offer-detail-layout {
    flex-direction: column;
    align-items: stretch;
  }

  .offer-detail-side {
    flex-basis: auto;
    width: 100%;
  }

  .offer-detail-main {
    width: 100%;
  }

  .participation-panel .section-heading {
    align-items: flex-start;
  }

  .detail-meta-grid {
    grid-template-columns: 1fr;
  }

  .section-heading {
    align-items: stretch;
    flex-direction: column;
  }

  .calendar-toolbar,
  .calendar-title-group {
    align-items: stretch;
    flex-direction: column;
  }

  .segmented-control {
    width: 100%;
  }

  .segmented-option {
    flex: 1;
  }

  .calendar-day {
    min-height: 58px;
    padding: 5px;
  }

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

  .weekly-day-card,
  .weekly-summary-card {
    height: 118px;
    padding: 12px;
  }

  .weekly-day-head strong {
    font-size: 22px;
  }

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

  .offer-sidebar-meta,
  .intent-highlight {
    align-items: stretch;
    flex-direction: column;
  }

  .offer-card-title-row {
    grid-template-columns: 1fr;
  }

  .copy-field {
    grid-template-columns: 1fr;
  }

  .agenda-item,
  .calendar-mini-item {
    grid-template-columns: 1fr;
  }
}