:root {
  color-scheme: dark;
  --bg: #1b1d1a;
  --panel: #232720;
  --panel-2: #2c3128;
  --text: #f3f4ef;
  --muted: #b7bcae;
  --line: #3c4237;
  --calendar-line: #32372f;
  --calendar-bg: #181b17;
  --calendar-muted: #20241f;
  --calendar-past: #151813;
  --event-text: #20241f;
  --calendar-text: #e4e7dc;
  --calendar-dim: #8e9588;
  --accent: #9fca7a;
  --accent-strong: #c4e3a8;
  --danger: #ef7d6b;
  --done: #60c3aa;
  --skipped: #c6a15b;
  --moved: #81a7dc;
  --kind-run: #c28a67;
  --kind-bike: #6aa7bd;
  --kind-strength: #c47579;
  --kind-mobility: #9a7ac8;
  --kind-rest: #82ad78;
  --kind-other: #969c8e;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  height: 100%;
}

body {
  height: 100vh;
  height: 100dvh;
  margin: 0;
  overflow: hidden;
  background: var(--bg);
  color: var(--text);
}

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

button {
  min-height: 32px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 10px;
  background: var(--panel-2);
  color: var(--text);
  cursor: pointer;
}

button:hover {
  border-color: var(--accent);
}

.primary {
  border-color: transparent;
  background: var(--accent);
  color: #0d130a;
  font-weight: 700;
}

.danger {
  border-color: rgba(239, 125, 107, 0.45);
  color: var(--danger);
}

.app-shell {
  display: flex;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  flex-direction: column;
  margin: 0;
  padding: 6px;
  overflow: hidden;
}

.topbar {
  flex: 0 0 auto;
  display: block;
  margin-bottom: 6px;
}

.title-stack {
  min-width: 0;
}

.month-heading {
  display: grid;
  grid-template-columns: minmax(140px, 1fr) auto minmax(140px, 1fr);
  min-width: 0;
  align-items: center;
  gap: 10px;
}

.month-title {
  grid-column: 2;
  min-width: 0;
  text-align: center;
}

.kicker {
  margin: 0 0 4px;
  color: var(--accent-strong);
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}

h1,
h2 {
  margin: 0;
  line-height: 1.1;
}

h1 {
  font-size: 1.9rem;
}

h2 {
  font-size: 1.3rem;
}

.toolbar {
  display: flex;
  grid-column: 1;
  flex: 0 0 auto;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 6px;
}

.toolbar button:nth-of-type(1),
.toolbar button:nth-of-type(3) {
  width: 34px;
  padding: 0;
  font-size: 1.25rem;
}

.legend {
  flex: 0 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin: 6px 0 0;
}

.legend span {
  display: inline-flex;
  min-height: 22px;
  align-items: center;
  gap: 5px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 7px;
  background: rgba(35, 39, 32, 0.88);
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 800;
}

.legend i {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--kind-other);
}

.legend i[data-kind="run"] {
  background: var(--kind-run);
}

.legend i[data-kind="bike"] {
  background: var(--kind-bike);
}

.legend i[data-kind="strength"] {
  background: var(--kind-strength);
}

.legend i[data-kind="mobility"] {
  background: var(--kind-mobility);
}

.legend i[data-kind="rest"] {
  background: var(--kind-rest);
}

.calendar-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 300px);
  flex: 1 1 auto;
  gap: 6px;
  min-height: 0;
  overflow: hidden;
}

.calendar-column {
  display: flex;
  min-width: 0;
  min-height: 0;
  flex-direction: column;
  overflow: hidden;
}

.month-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  grid-template-rows: auto minmax(0, 1fr);
  flex: 1 1 auto;
  min-height: 0;
  overflow: hidden;
  border: 1px solid var(--calendar-line);
  border-radius: 6px;
  background: var(--calendar-bg);
}

.daily-agenda {
  display: flex;
  min-width: 0;
  min-height: 0;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px;
  background: var(--panel);
}

.daily-agenda header {
  flex: 0 0 auto;
  padding-bottom: 8px;
}

.daily-agenda h2 {
  color: var(--text);
  font-size: 1rem;
}

.agenda-list {
  display: grid;
  flex: 1 1 auto;
  align-content: start;
  gap: 10px;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  padding-right: 2px;
  scrollbar-color: var(--line) transparent;
  scrollbar-width: thin;
}

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

.agenda-date {
  position: sticky;
  top: 0;
  z-index: 2;
  margin: 0;
  border-bottom: 1px solid var(--line);
  padding: 2px 0 5px;
  background: var(--panel);
  color: var(--accent-strong);
  font-size: 0.72rem;
  font-weight: 900;
  line-height: 1.2;
  text-transform: uppercase;
}

.agenda-item {
  display: grid;
  gap: 5px;
  min-width: 0;
  border-left: 5px solid var(--kind-color, var(--kind-other));
  border-radius: 5px;
  padding: 8px 9px;
  background: #181b17;
  color: var(--text);
}

.agenda-item[data-kind="run"] {
  --kind-color: var(--kind-run);
}

.agenda-item[data-kind="bike"] {
  --kind-color: var(--kind-bike);
}

.agenda-item[data-kind="strength"] {
  --kind-color: var(--kind-strength);
}

.agenda-item[data-kind="mobility"] {
  --kind-color: var(--kind-mobility);
}

.agenda-item[data-kind="rest"] {
  --kind-color: var(--kind-rest);
}

.agenda-item[data-kind="other"] {
  --kind-color: var(--kind-other);
}

.agenda-item h4,
.agenda-item p,
.agenda-empty {
  margin: 0;
}

.agenda-item h4 {
  font-size: 0.82rem;
  line-height: 1.2;
}

.agenda-item p {
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.28;
}

.agenda-empty {
  border: 1px dashed var(--line);
  border-radius: 6px;
  padding: 10px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.weekday,
.day-cell {
  border-right: 1px solid var(--calendar-line);
  border-bottom: 1px solid var(--calendar-line);
}

.weekday:nth-child(7),
.day-cell:nth-child(7n) {
  border-right: 0;
}

.weekday {
  display: inline-flex;
  width: auto;
  height: 24px;
  align-items: center;
  justify-content: center;
  background: var(--calendar-muted);
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.calendar-cells {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  grid-template-rows: repeat(6, minmax(0, 1fr));
  min-height: 0;
}

.day-cell {
  position: relative;
  height: auto;
  min-height: 0;
  overflow: hidden;
  padding: 4px;
  background: var(--calendar-bg);
  color: var(--calendar-text);
}

.day-cell.is-other-month {
  background: var(--calendar-muted);
  color: var(--calendar-dim);
}

.day-cell.is-today {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

.day-cell.is-past:not(.is-today) {
  background: var(--calendar-past);
  color: #686f63;
}

.day-cell.is-past:not(.is-today) .day-number {
  color: #6f7669;
}

.day-cell.is-past:not(.is-today) .training-pill {
  opacity: 0.68;
  filter: saturate(0.72);
}

.day-number {
  position: relative;
  display: inline-flex;
  z-index: 1;
  width: 22px;
  height: 20px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  color: var(--calendar-text);
  font-size: 0.75rem;
  font-weight: 800;
}

.is-today .day-number {
  background: var(--accent);
  color: #0d130a;
}

.trainings {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 2px;
  margin-top: 3px;
  overflow: hidden;
}

.training-pill {
  position: relative;
  width: 100%;
  min-height: 17px;
  border: 0;
  border-radius: 3px;
  padding: 1px 5px;
  background: var(--kind-color, var(--kind-other));
  color: var(--event-text);
  text-align: left;
}

.training-pill[data-kind="run"] {
  --kind-color: var(--kind-run);
}

.training-pill[data-kind="bike"] {
  --kind-color: var(--kind-bike);
}

.training-pill[data-kind="strength"] {
  --kind-color: var(--kind-strength);
}

.training-pill[data-kind="mobility"] {
  --kind-color: var(--kind-mobility);
}

.training-pill[data-kind="rest"] {
  --kind-color: var(--kind-rest);
}

.training-pill[data-kind="other"] {
  --kind-color: var(--kind-other);
}

.training-pill[data-status="done"] {
  padding-right: 19px;
  box-shadow: inset 0 0 0 1px rgba(44, 48, 41, 0.16);
}

.training-pill[data-status="skipped"] {
  opacity: 0.62;
}

.training-pill[data-status="moved"] {
  box-shadow: inset 0 0 0 1px rgba(44, 48, 41, 0.22);
}

.training-title {
  display: flex;
  align-items: center;
  gap: 3px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 0.7rem;
  font-weight: 800;
  line-height: 1.2;
}

.training-name {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}

.status-mark {
  flex: 0 0 auto;
}

.checked-icon {
  display: inline-flex;
  position: absolute;
  top: 50%;
  right: 4px;
  flex: 0 0 auto;
  width: 12px;
  height: 12px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: #2f5f30;
  font-size: 0.58rem;
  font-weight: 900;
  line-height: 1;
  transform: translateY(-50%);
}

.training-meta {
  display: none;
  margin-top: 2px;
  overflow: hidden;
  color: currentColor;
  font-size: 0.74rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.status-mark {
  display: inline-flex;
  margin-left: 6px;
  color: currentColor;
  opacity: 0.78;
  font-size: 0.6rem;
  font-weight: 800;
  text-transform: uppercase;
}

dialog {
  width: min(760px, calc(100vw - 28px));
  max-height: calc(100vh - 28px);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0;
  background: var(--panel);
  color: var(--text);
}

dialog::backdrop {
  background: rgba(0, 0, 0, 0.68);
}

.training-detail {
  display: grid;
  gap: 16px;
  padding: 20px;
}

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

.icon-button {
  width: 40px;
  padding: 0;
  font-size: 1.4rem;
}

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

.detail-grid section,
.detail-block {
  display: grid;
  gap: 6px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: #181b17;
}

.detail-grid span,
.detail-block span {
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 800;
}

.detail-grid strong {
  color: var(--text);
}

.detail-block p {
  margin: 0;
  color: var(--text);
  line-height: 1.5;
  white-space: pre-wrap;
}

.dialog-actions {
  justify-content: end;
}

.toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  max-width: min(420px, calc(100vw - 36px));
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px 14px;
  background: #20271d;
  color: var(--text);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 820px) {
  .app-shell {
    padding: 4px;
  }

  .topbar {
    margin-bottom: 5px;
  }

  .month-heading {
    grid-template-columns: auto minmax(0, 1fr);
    gap: 7px;
  }

  .month-title {
    grid-column: 2;
    text-align: left;
  }

  .toolbar {
    grid-column: 1;
  }

  .kicker {
    font-size: 0.58rem;
    margin-bottom: 2px;
  }

  h1 {
    font-size: 1.25rem;
  }

  button {
    min-height: 26px;
    border-radius: 7px;
    padding: 0 8px;
    font-size: 0.86rem;
  }

  .toolbar {
    justify-content: flex-start;
    gap: 4px;
  }

  .toolbar button:nth-of-type(1),
  .toolbar button:nth-of-type(3) {
    width: 28px;
    font-size: 1rem;
  }

  .legend {
    gap: 3px;
    margin-top: 4px;
  }

  .legend span {
    min-height: 18px;
    gap: 4px;
    border-radius: 6px;
    padding: 0 5px;
    font-size: 0.58rem;
  }

  .legend i {
    width: 6px;
    height: 6px;
  }

  .calendar-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .daily-agenda {
    display: none;
  }

  .weekday {
    height: 19px;
    font-size: 0.62rem;
  }

  .day-cell {
    padding: 2px;
  }

  .day-number {
    width: 18px;
    height: 16px;
    font-size: 0.64rem;
  }

  .trainings {
    gap: 1px;
    margin-top: 2px;
  }

  .training-pill {
    min-height: 14px;
    border-radius: 2px;
    padding: 0 3px;
  }

  .training-title {
    gap: 2px;
    font-size: 0.56rem;
  }

  .checked-icon {
    width: 10px;
    height: 10px;
    font-size: 0.5rem;
  }

  .training-meta {
    display: none;
  }

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