.launch-room__shell {
  max-width: 1180px;
}

.launch-room__top-nav {
  margin-bottom: 1.2rem;
}

.launch-room .top-buttons {
  margin: 0;
}

.launch-room__content {
  display: grid;
  gap: 1rem;
}

.launch-room__hero {
  max-width: 760px;
  margin: 0 auto 0.5rem;
  text-align: center;
}

.launch-room__hero h1 {
  margin-bottom: 0.75rem;
}

.launch-room__hero .hero-tagline {
  max-width: 34rem;
  margin: 0 auto;
}

.launch-room__workspace,
.launch-room__notes {
  display: grid;
  gap: 1rem;
}

.launch-room__grid {
  display: grid;
  gap: 1rem;
}

.launch-room__form,
.launch-room__brief,
.info-card {
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  background: rgba(17, 24, 39, 0.72);
  box-shadow: 0 24px 60px rgba(4, 9, 20, 0.38);
}

.launch-room__form,
.launch-room__brief {
  padding: 1rem;
}

.launch-room__form,
.launch-room__brief,
.launch-room__mode-copy,
.launch-room__brief-heading {
  display: grid;
  gap: 0.75rem;
}

.launch-room__mode-copy {
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--surface-border);
}

.launch-room__mode-copy h2,
.launch-room__brief-heading h2 {
  margin: 0;
  font-size: clamp(1.3rem, 1.1rem + 0.6vw, 1.75rem);
  line-height: 1.15;
}

.launch-room__mode-copy p,
.launch-room__brief-heading p {
  margin: 0;
  color: var(--color-text-muted);
}

.brief-field {
  display: grid;
  gap: 0.5rem;
}

.brief-field[hidden] {
  display: none;
}

.brief-field > span,
.brief-card__label {
  color: var(--color-text-muted);
  font-size: 0.82rem;
  font-weight: 750;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.brief-field--question > span {
  color: var(--color-text);
  font-size: 1rem;
  line-height: 1.35;
  letter-spacing: 0;
  text-transform: none;
}

.brief-field input,
.brief-field textarea,
.brief-field select {
  width: 100%;
  min-height: 48px;
  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 14px;
  background: rgba(11, 15, 24, 0.96);
  color: var(--color-text);
  padding: 0.9rem 0.95rem;
  font: inherit;
  font-size: 1rem;
  line-height: 1.45;
}

.brief-field textarea {
  resize: vertical;
}

.brief-field select {
  appearance: auto;
}

.brief-field input:focus-visible,
.brief-field textarea:focus-visible,
.brief-field select:focus-visible {
  border-color: rgba(56, 189, 248, 0.7);
  outline: 2px solid rgba(56, 189, 248, 0.34);
  outline-offset: 2px;
}

.launch-room__progress {
  display: grid;
  gap: 0.45rem;
  padding-top: 0.15rem;
}

.launch-room__progress[hidden],
.launch-room__step-actions[hidden] {
  display: none;
}

.launch-room__progress-copy {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  color: var(--color-text-muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.launch-room__progress-track {
  height: 5px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.18);
}

.launch-room__progress-track span {
  display: block;
  width: 20%;
  height: 100%;
  border-radius: inherit;
  background: var(--accent);
  transition: width 180ms ease;
}

.launch-room__step-actions,
.launch-room__actions,
.launch-room__brief-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  align-items: center;
}

.launch-room__step-actions {
  justify-content: space-between;
}

.launch-room__status {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.88rem;
}

.launch-room__brief {
  align-content: start;
}

.launch-room__more-actions {
  position: relative;
}

.launch-room__more-actions summary {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding: 0.65rem 1rem;
  border: 1px solid rgba(148, 163, 184, 0.25);
  border-radius: 999px;
  color: var(--color-text-muted);
  font-weight: 700;
  cursor: pointer;
}

.launch-room__more-actions > div {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.65rem;
}

.brief-stack {
  display: grid;
  gap: 0.75rem;
}

.launch-page-draft {
  display: grid;
  gap: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(148, 163, 184, 0.18);
}

.launch-page-draft[hidden] {
  display: none;
}

.brief-card {
  display: grid;
  gap: 0.45rem;
  padding: 0.95rem;
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: var(--radius-md);
  background: rgba(12, 18, 28, 0.92);
}

.brief-card--title h3 {
  margin: 0;
  font-size: clamp(1.35rem, 1rem + 1vw, 2rem);
  line-height: 1.1;
}

.brief-card p {
  margin: 0;
  color: var(--color-text-muted);
}

.brief-list {
  margin: 0;
  padding-left: 1.2rem;
  display: grid;
  gap: 0.5rem;
  color: var(--color-text);
}

.brief-list li {
  line-height: 1.45;
}

.launch-room__tool-links {
  display: grid;
  gap: 0.75rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--surface-border);
}

.info-card {
  padding: 1rem;
  display: grid;
  gap: 0.4rem;
}

.info-card h3,
.info-card p {
  margin: 0;
}

.info-card h3 {
  font-size: 1rem;
}

.info-card p {
  color: var(--color-text-muted);
}

@media (min-width: 980px) {
  .launch-room__grid {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    align-items: start;
  }

  .launch-room__brief {
    position: sticky;
    top: 1rem;
    max-height: calc(100vh - 2rem);
    overflow: auto;
  }

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

@media (max-width: 720px) {
  .launch-room__shell {
    padding: 0.85rem 0.85rem 2.5rem;
  }

  .launch-room__top-nav {
    align-items: stretch;
    margin-bottom: 0.65rem;
  }

  .launch-room .top-buttons {
    justify-content: flex-start;
    gap: 0.45rem;
    max-width: 100%;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    backdrop-filter: none;
  }

  .launch-room .top-buttons a {
    min-height: 42px;
    padding: 0.55rem 0.9rem;
    box-shadow: none;
  }

  .launch-room__nav-extra {
    display: none !important;
  }

  .launch-room__content {
    gap: 0.7rem;
  }

  .launch-room__hero {
    margin: 0;
    padding: 0.25rem 0.15rem 0.55rem;
    text-align: left;
  }

  .launch-room__hero .hero-eyebrow {
    margin-bottom: 0.45rem;
  }

  .launch-room__hero h1 {
    margin: 0 0 0.35rem;
    font-size: clamp(2rem, 11vw, 3rem);
    line-height: 0.98;
  }

  .launch-room__hero .hero-tagline {
    margin: 0;
    font-size: 1rem;
    line-height: 1.45;
  }

  .launch-room__form,
  .launch-room__brief {
    padding: 0.9rem;
    border-radius: 18px;
  }

  .launch-room__form {
    gap: 0.9rem;
  }

  .launch-room__mode-copy {
    padding: 0.15rem 0 0.8rem;
    gap: 0.35rem;
  }

  .launch-room__mode-copy .eyebrow {
    display: none;
  }

  .launch-room__mode-copy h2 {
    font-size: 1.08rem;
  }

  .launch-room__mode-copy p {
    font-size: 0.9rem;
    line-height: 1.45;
  }

  .brief-field--question > span {
    font-size: 1.08rem;
    font-weight: 750;
  }

  .brief-field textarea {
    min-height: 8.25rem;
  }

  .launch-room__step-actions {
    display: grid;
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    gap: 0.55rem;
  }

  .launch-room__step-actions .cta,
  .launch-room__actions .cta,
  .launch-room__brief-actions > .cta {
    width: 100%;
    min-height: 48px;
  }

  .launch-room__actions {
    display: none;
    grid-template-columns: 1fr;
  }

  .launch-room__form.is-last-question .launch-room__actions {
    display: grid;
  }

  .launch-room__form.is-last-question [data-action="clear"] {
    display: none;
  }

  .launch-room__status {
    text-align: center;
    font-size: 0.78rem;
  }

  .launch-room__brief:not([data-generated="true"]) {
    display: none;
  }

  .launch-room__brief-heading {
    gap: 0.35rem;
  }

  .launch-room__brief-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .launch-room__more-actions summary {
    width: 100%;
    justify-content: center;
    min-height: 48px;
  }

  .launch-room__more-actions > div {
    display: grid;
    grid-template-columns: 1fr;
  }

  .launch-room__more-actions .cta {
    width: 100%;
  }

  .brief-card {
    padding: 0.85rem;
  }

  .launch-room__notes,
  .launch-room footer {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .launch-room__progress-track span {
    transition: none;
  }
}