.add-idea-page {
  display: grid;
  gap: var(--space-5);
  max-width: 1180px;
  margin: 0 auto;
}

.add-idea-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding: clamp(1.25rem, 3vw, 2rem);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-coral-pale);
  box-shadow: var(--shadow-sm);
}

.add-idea-hero h2 {
  margin-bottom: var(--space-2);
  font-size: clamp(1.65rem, 3vw, 2.25rem);
}

.add-idea-hero p {
  max-width: 660px;
  margin-bottom: 0;
  color: var(--color-text-muted);
}

.add-idea-capacity {
  display: grid;
  min-width: 160px;
  gap: 0.15rem;
  padding: 0.9rem 1rem;
  border: 1px solid var(--color-turquoise);
  border-radius: var(--radius-md);
  background: white;
  text-align: center;
}

.add-idea-capacity strong {
  color: var(--color-turquoise-deep);
  font-size: 1.25rem;
}

.add-idea-capacity span {
  color: var(--color-text-muted);
  font-size: var(--font-size-xs);
}

.add-idea-capacity.is-blocked {
  border-color: var(--color-raspberry);
  background: var(--color-raspberry-pale);
}

.add-idea-blocked {
  display: grid;
  justify-items: start;
  gap: var(--space-2);
  padding: var(--space-6);
  border: 1px solid var(--color-raspberry);
  border-radius: var(--radius-lg);
  background: white;
  box-shadow: var(--shadow-sm);
}

.add-idea-blocked span {
  color: var(--color-text-muted);
}

.add-idea-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 255px;
  gap: var(--space-5);
  align-items: start;
}

.add-idea-main,
.add-idea-side {
  display: grid;
  gap: var(--space-4);
}

.add-idea-card,
.add-idea-side-card {
  padding: clamp(1.1rem, 2.5vw, 1.5rem);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: white;
  box-shadow: var(--shadow-sm);
}

.add-idea-card__heading {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.add-idea-card__heading h3,
.add-idea-card__heading p {
  margin-bottom: 0;
}

.add-idea-card__heading p {
  margin-top: 0.25rem;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.add-idea-card__heading b,
.add-field > span b {
  color: var(--color-raspberry);
}

.add-idea-step {
  display: grid;
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  place-items: center;
  border-radius: 50%;
  background: var(--color-raspberry-pale);
  color: var(--color-raspberry);
  font-weight: 950;
}

.add-idea-grid {
  display: grid;
  gap: var(--space-4);
}

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

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

.add-field {
  display: grid;
  align-content: start;
  gap: 0.4rem;
  margin-bottom: var(--space-4);
}

.add-field--wide {
  grid-column: 1 / -1;
}

.add-field > span,
.add-fieldset legend {
  color: var(--color-plum);
  font-size: var(--font-size-sm);
  font-weight: 850;
}

.add-field input,
.add-field select,
.add-field textarea {
  width: 100%;
  min-height: 46px;
  padding: 0.72rem 0.82rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: white;
  color: var(--color-plum);
  outline: none;
}

.add-field textarea {
  resize: vertical;
  line-height: 1.5;
}

.add-field input:focus,
.add-field select:focus,
.add-field textarea:focus {
  border-color: var(--color-turquoise);
  box-shadow: var(--focus-ring);
}

.add-field em,
.add-field small {
  min-height: 1.05rem;
  color: var(--color-text-muted);
  font-size: var(--font-size-xs);
  font-style: normal;
}

.add-field.has-error input,
.add-field.has-error select,
.add-field.has-error textarea {
  border-color: var(--color-danger);
}

.add-field.has-error small,
.add-field-error {
  color: var(--color-danger);
  font-size: var(--font-size-xs);
  font-weight: 750;
}

.add-fieldset {
  min-width: 0;
  padding: 0;
  margin: 0 0 var(--space-4);
  border: 0;
}

.add-fieldset legend {
  margin-bottom: 0.5rem;
}

.add-idea-segments {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-2);
}

.add-idea-segments label,
.add-idea-opinion,
.add-idea-check {
  position: relative;
  cursor: pointer;
}

.add-idea-segments input,
.add-idea-opinion input,
.add-idea-check input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.add-idea-segments span {
  display: flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.7rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: white;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  font-weight: 800;
}

.add-idea-segments input:checked + span {
  border-color: var(--color-raspberry);
  background: var(--color-raspberry-pale);
  color: var(--color-raspberry);
}

.add-idea-card--opinion {
  background: var(--color-cream);
}

.add-idea-card--opinion.has-error {
  border-color: var(--color-danger);
}

.add-idea-opinions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

.add-idea-opinion > span:last-child {
  display: grid;
  min-height: 86px;
  align-content: center;
  gap: 0.2rem;
  padding: 0.9rem 0.9rem 0.9rem 2.7rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: white;
}

.add-idea-opinion strong {
  color: var(--color-plum);
}

.add-idea-opinion small {
  color: var(--color-text-muted);
  line-height: 1.35;
}

.add-idea-opinion__dot {
  position: absolute;
  top: 50%;
  left: 0.95rem;
  width: 18px;
  height: 18px;
  border: 2px solid var(--color-border);
  border-radius: 50%;
  background: white;
  transform: translateY(-50%);
  z-index: 1;
}

.add-idea-opinion input:checked ~ .add-idea-opinion__dot {
  border: 5px solid var(--color-raspberry);
}

.add-idea-opinion input:checked ~ span:last-child {
  border-color: var(--color-raspberry);
  background: var(--color-raspberry-pale);
}

.add-idea-opinion--maybe input:checked ~ .add-idea-opinion__dot {
  border-color: var(--color-turquoise-deep);
}

.add-idea-opinion--maybe input:checked ~ span:last-child {
  border-color: var(--color-turquoise);
  background: var(--color-turquoise-pale);
}

.add-idea-opinion--unsure input:checked ~ .add-idea-opinion__dot {
  border-color: var(--color-warning);
}

.add-idea-opinion--unsure input:checked ~ span:last-child {
  border-color: #d5ad6b;
  background: var(--color-cream-strong);
}

.add-idea-opinion--no input:checked ~ .add-idea-opinion__dot {
  border-color: var(--color-text-muted);
}

.add-idea-opinion--no input:checked ~ span:last-child {
  border-color: var(--color-text-muted);
  background: var(--color-lilac-pale);
}

.add-idea-secret-note {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  margin-top: var(--space-4);
  padding: 0.8rem 0.9rem;
  border-radius: var(--radius-sm);
  background: white;
  color: var(--color-turquoise-deep);
  font-size: var(--font-size-sm);
}

.add-idea-card--optional {
  padding: 0;
  overflow: hidden;
}

.add-idea-card--optional summary {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  cursor: pointer;
  list-style: none;
}

.add-idea-card--optional summary::-webkit-details-marker {
  display: none;
}

.add-idea-card--optional summary > span:nth-child(2) {
  display: grid;
  flex: 1;
}

.add-idea-card--optional summary small {
  color: var(--color-text-muted);
}

.add-idea-summary-icon {
  color: var(--color-raspberry);
  font-size: 1.2rem;
  transition: transform 160ms ease;
}

.add-idea-card--optional[open] .add-idea-summary-icon {
  transform: rotate(180deg);
}

.add-idea-optional-content {
  padding: 0 var(--space-5) var(--space-5);
  border-top: 1px solid var(--color-border);
}

.add-idea-collections {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.add-idea-check span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: white;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  font-weight: 750;
}

.add-idea-check input:checked + span {
  border-color: var(--color-turquoise);
  background: var(--color-turquoise-pale);
  color: var(--color-turquoise-deep);
}

.add-idea-empty-collections {
  padding: 0.7rem 0.8rem;
  border-radius: var(--radius-sm);
  background: var(--color-lilac-pale);
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.add-idea-assisted-note {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  border: 1px dashed var(--color-turquoise);
  border-radius: var(--radius-md);
  background: var(--color-turquoise-pale);
}

.add-idea-assisted-note > span {
  color: var(--color-raspberry);
  font-size: 1.25rem;
}

.add-idea-assisted-note p {
  margin: 0.2rem 0 0;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.add-idea-side {
  position: sticky;
  top: calc(var(--header-height) + var(--space-4));
}

.add-idea-side-card {
  box-shadow: none;
}

.add-idea-side-card p,
.add-idea-side-card li {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.add-idea-side-card ul {
  padding-left: 1.1rem;
  margin: var(--space-3) 0 0;
}

.add-idea-draft-status {
  display: inline-flex;
  width: fit-content;
  margin-bottom: var(--space-3);
  padding: 0.35rem 0.55rem;
  border-radius: var(--radius-pill);
  background: var(--color-lilac-pale);
  color: var(--color-turquoise-deep);
  font-size: var(--font-size-xs);
  font-weight: 850;
}

.add-idea-side-card .button {
  width: 100%;
}

.add-idea-actions {
  display: flex;
  grid-column: 1 / -1;
  justify-content: flex-end;
  gap: var(--space-3);
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: white;
  box-shadow: var(--shadow-sm);
}

.add-idea-duplicate {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-2) var(--space-4);
  padding: var(--space-4);
  border: 1px solid var(--color-warning);
  border-radius: var(--radius-md);
  background: var(--color-cream-strong);
}

.add-idea-duplicate[hidden] {
  display: none;
}

.add-idea-duplicate span {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.add-idea-duplicate .button {
  grid-column: 2;
  grid-row: 1 / span 2;
}

@media (max-width: 980px) {
  .add-idea-form {
    grid-template-columns: 1fr;
  }

  .add-idea-side {
    position: static;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .add-idea-hero {
    align-items: flex-start;
    flex-direction: column;
  }

  .add-idea-capacity {
    width: 100%;
  }

  .add-idea-grid--two,
  .add-idea-grid--three,
  .add-idea-opinions,
  .add-idea-side,
  .add-idea-segments {
    grid-template-columns: 1fr;
  }

  .add-idea-actions {
    position: sticky;
    bottom: calc(76px + env(safe-area-inset-bottom));
    z-index: 8;
  }

  .add-idea-actions .button {
    flex: 1;
  }

  .add-idea-duplicate {
    grid-template-columns: 1fr;
  }

  .add-idea-duplicate .button {
    grid-column: 1;
    grid-row: auto;
  }
}