/* Farver, afstande og typografi er et designforslag og kan justeres samlet her. */
:root {
  --bg: #eef1f7;
  --card: #ffffff;
  --ink: #1f2937;
  --ink-soft: #5b6570;
  --placeholder: #6b7480;
  --line: #d9e0ea;
  --primary: #1d4ed8;
  --primary-strong: #1e40af;
  --danger: #b42318;
  --danger-soft: #fdeaea;
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.08), 0 4px 16px rgba(16, 24, 40, 0.07);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 1rem/1.55 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* [hidden]-attributten skal kunne skjule alle elementer, også når de har egne display-regler. */
[hidden] {
  display: none !important;
}

.page {
  width: min(34rem, 100% - 2.5rem);
  margin-inline: auto;
  padding: clamp(1.5rem, 5vh, 3.5rem) 0 4rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.header__title {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  margin: 0;
  font-size: clamp(1.5rem, 8vw, 1.9rem);
  letter-spacing: -0.01em;
}

.header__icon {
  flex: none;
}

.header__note {
  margin: 0.25rem 0 0;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.add {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.add__label {
  font-weight: 600;
}

.add__fields {
  display: flex;
  gap: 0.5rem;
}

.add__input {
  flex: 1;
  min-width: 0;
  height: 2.75rem;
  padding: 0 0.875rem;
  border: 1.5px solid var(--line);
  border-radius: 0.625rem;
  background: var(--card);
  color: var(--ink);
  font: inherit;
}

.add__input::placeholder {
  color: var(--placeholder);
}

.add__hint {
  margin: 0;
  color: var(--danger);
  font-size: 0.875rem;
}

.btn,
.chip {
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
}

.btn {
  min-height: 2.75rem;
  padding: 0 1rem;
  border: 1.5px solid transparent;
  border-radius: 0.625rem;
}

.btn--primary {
  background: var(--primary);
  color: #ffffff;
}

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

.btn--ghost {
  background: transparent;
  color: var(--ink-soft);
  border-color: var(--line);
}

.btn--ghost:hover {
  color: var(--danger);
  border-color: var(--danger);
}

.bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.bar__filters {
  display: flex;
  gap: 0.5rem;
}

.chip {
  min-height: 2.75rem;
  padding: 0 0.9rem;
  border-radius: 999px;
  border: 1.5px solid var(--line);
  background: var(--card);
  color: var(--ink-soft);
}

.chip[aria-pressed="true"] {
  background: var(--primary);
  border-color: var(--primary);
  color: #ffffff;
}

.card {
  background: var(--card);
  border-radius: 0.875rem;
  box-shadow: var(--shadow);
}

.list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.row--hidden {
  display: none;
}

.task {
  display: flex;
  align-items: center;
}

.task + .task {
  border-top: 1px solid var(--line);
}

.task__body {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex: 1;
  min-height: 3rem;
  padding: 0.5rem 0.25rem 0.5rem 1rem;
  cursor: pointer;
}

.task__checkbox {
  flex: none;
  width: 1.25rem;
  height: 1.25rem;
  accent-color: var(--primary);
}

.task__text {
  overflow-wrap: anywhere;
}

.task--done .task__text {
  color: var(--ink-soft);
  text-decoration: line-through;
}

.task__remove {
  flex: none;
  width: 2.75rem;
  height: 2.75rem;
  margin-right: 0.5rem;
  border: 0;
  border-radius: 0.625rem;
  background: none;
  color: var(--ink-soft);
  font-size: 1.15rem;
  line-height: 1;
  cursor: pointer;
}

.task__remove:hover,
.task__remove:focus-visible {
  background: var(--danger-soft);
  color: var(--danger);
}

.empty {
  margin: 0;
  padding: 2.25rem 1.5rem;
  text-align: center;
  color: var(--ink-soft);
}

.count {
  margin: 0;
  padding-left: 0.25rem;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

/* Statusfeltet er skjult visuelt, men indholdet læses højt af skærmlæsere. */
.status {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  white-space: nowrap;
  clip-path: inset(50%);
}

.status--warn {
  position: static;
  width: auto;
  height: auto;
  margin: 0;
  padding: 0;
  overflow: visible;
  white-space: normal;
  clip-path: none;
  color: var(--danger);
  font-size: 0.9rem;
}

/* Fokus skal være tydeligt synligt på trykflader og felter. */
:where(a, button, input):focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: no-preference) {
  .btn,
  .chip,
  .task__remove {
    transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
  }
}