:root {
  --bg-1: #06101d;
  --bg-2: #10243f;
  --panel: rgba(8, 20, 36, 0.82);
  --panel-strong: rgba(14, 30, 52, 0.94);
  --border: rgba(110, 199, 255, 0.2);
  --border-strong: rgba(255, 205, 96, 0.3);
  --text: #ebf5ff;
  --text-soft: rgba(235, 245, 255, 0.78);
  --cyan: #76d1ff;
  --gold: #ffcf73;
  --orange: #ff9257;
  --green: #6df0be;
  --shadow: 0 30px 90px rgba(0, 0, 0, 0.32);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "Avenir Next", "Segoe UI", sans-serif;
}

.mission-page {
  color: var(--text);
  background:
    radial-gradient(circle at 12% 12%, rgba(118, 209, 255, 0.16), transparent 20%),
    radial-gradient(circle at 88% 18%, rgba(255, 207, 115, 0.12), transparent 18%),
    radial-gradient(circle at 50% 100%, rgba(109, 240, 190, 0.08), transparent 24%),
    linear-gradient(180deg, var(--bg-1) 0%, var(--bg-2) 100%);
}

.mission-page::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(118, 209, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(118, 209, 255, 0.05) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 90%);
}

.mission-shell {
  width: min(1280px, calc(100% - 40px));
  margin: 0 auto;
  padding: 24px 0 56px;
}

.onboarding-shell {
  position: fixed;
  inset: 0;
  z-index: 10;
  display: grid;
  place-items: center;
  padding: 24px;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 20% 20%, rgba(118, 209, 255, 0.18), transparent 22%),
    linear-gradient(180deg, rgba(4, 10, 18, 0.92) 0%, rgba(6, 16, 29, 0.96) 100%);
  transition: opacity 380ms ease, visibility 380ms ease;
}

.onboarding-topbar {
  position: absolute;
  top: 18px;
  left: 18px;
  right: 18px;
  display: flex;
  justify-content: flex-end;
  pointer-events: none;
}

.onboarding-home-link {
  pointer-events: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid rgba(118, 209, 255, 0.18);
  background: rgba(9, 21, 37, 0.72);
  color: var(--text);
  text-decoration: none;
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.22);
}

.onboarding-track {
  width: min(1040px, 100%);
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 100%;
  transform: translateX(0);
  transition: transform 420ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.onboarding-slide {
  display: grid;
  place-items: center;
  min-width: 0;
}

.onboarding-card {
  width: min(100%, 680px);
  padding: 34px;
  border-radius: 30px;
  border: 1px solid var(--border-strong);
  background: linear-gradient(180deg, rgba(13, 27, 47, 0.96) 0%, rgba(8, 19, 34, 0.92) 100%);
  box-shadow: var(--shadow);
}

.onboarding-card h1 {
  margin: 0 0 12px;
  font-size: clamp(2.2rem, 4vw, 4.2rem);
  line-height: 0.96;
  letter-spacing: -0.05em;
  max-width: 10ch;
}

.onboarding-copy {
  color: var(--text-soft);
  max-width: 52ch;
  line-height: 1.6;
}

.onboarding-form {
  display: grid;
  gap: 12px;
  margin-top: 20px;
}

.onboarding-form input {
  width: 100%;
  min-height: 58px;
  padding: 0 18px;
  border-radius: 18px;
  border: 1px solid rgba(118, 209, 255, 0.2);
  background: rgba(4, 14, 25, 0.9);
  color: var(--text);
  font: inherit;
}

.avatar-picker {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 10px;
}

.avatar-option {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  width: 100%;
  padding: 12px;
  border-radius: 20px;
  border: 1px solid rgba(118, 209, 255, 0.18);
  background: rgba(118, 209, 255, 0.08);
  color: var(--text);
  cursor: pointer;
  text-align: left;
}

.avatar-option.is-selected {
  border-color: rgba(255, 205, 96, 0.5);
  background: rgba(255, 205, 96, 0.12);
}

.avatar-mark,
.guide-avatar-mark {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  font-weight: 900;
  color: #0f1c31;
  background: linear-gradient(180deg, #ffe39e 0%, #ffb567 100%);
  box-shadow: 0 12px 24px rgba(255, 181, 103, 0.18);
}

.avatar-copy {
  display: grid;
  gap: 4px;
}

.avatar-copy span {
  color: var(--text-soft);
  font-size: 0.92rem;
}

.ready-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.onboarding-mission-catalog {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.mission-card-compact {
  padding: 16px;
}

.onboarding-mission-button {
  width: 100%;
  margin-top: 10px;
}

body[data-onboarding-step="loading"] .onboarding-track {
  transform: translateX(-100%);
}

body[data-onboarding-step="mission"] .onboarding-track {
  transform: translateX(-200%);
}

body[data-onboarding-step="brief"] .onboarding-track {
  transform: translateX(-300%);
}

body[data-onboarding-step="complete"] .onboarding-shell {
  opacity: 0;
  visibility: hidden;
}

body[data-onboarding-step="name"] .mission-shell,
body[data-onboarding-step="loading"] .mission-shell,
body[data-onboarding-step="mission"] .mission-shell,
body[data-onboarding-step="brief"] .mission-shell {
  display: none;
}

.onboarding-card-loading {
  text-align: center;
}

.mission-brief-card {
  width: min(100%, 720px);
  overflow: hidden;
}

.mission-brief-card::before {
  content: "";
  position: absolute;
  inset: -20% auto auto -10%;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(118, 209, 255, 0.18) 0%, transparent 70%);
  pointer-events: none;
}

.mission-brief-panel {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 20px;
  margin-top: 24px;
  padding: 22px;
  border-radius: 24px;
  border: 1px solid rgba(255, 205, 96, 0.18);
  background:
    radial-gradient(circle at top right, rgba(255, 205, 96, 0.12), transparent 34%),
    linear-gradient(180deg, rgba(17, 34, 58, 0.96) 0%, rgba(10, 22, 38, 0.94) 100%);
}

.mission-brief-visual,
.mission-brief-copy {
  position: relative;
  z-index: 1;
}

.mission-brief-visual {
  position: relative;
  min-height: 220px;
  border-radius: 22px;
  border: 1px solid rgba(118, 209, 255, 0.16);
  background:
    radial-gradient(circle at center, rgba(118, 209, 255, 0.16) 0%, rgba(118, 209, 255, 0.03) 42%, transparent 74%),
    linear-gradient(180deg, rgba(8, 22, 40, 0.98) 0%, rgba(8, 18, 30, 0.98) 100%);
  overflow: hidden;
}

.mission-brief-orbit,
.mission-brief-core,
.mission-brief-signal {
  position: absolute;
  inset: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
}

.mission-brief-orbit {
  border: 1px solid rgba(118, 209, 255, 0.16);
}

.orbit-a {
  width: 88px;
  height: 88px;
}

.orbit-b {
  width: 154px;
  height: 154px;
}

.mission-brief-core {
  width: 18px;
  height: 18px;
  background: var(--gold);
  box-shadow: 0 0 24px rgba(255, 207, 115, 0.8);
  animation: loading-beat 1.3s ease-in-out infinite;
}

.mission-brief-signal {
  width: 190px;
  height: 190px;
  background: conic-gradient(from 90deg, rgba(118, 209, 255, 0.44), transparent 18%, transparent 100%);
  animation: radar-spin 4.8s linear infinite;
}

.signal-b {
  width: 138px;
  height: 138px;
  opacity: 0.55;
  animation-duration: 3.6s;
  animation-direction: reverse;
}

.mission-brief-copy {
  display: grid;
  gap: 14px;
  align-content: center;
}

.mission-brief-theme {
  margin: 0;
  color: var(--gold);
  font-size: 0.9rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.mission-brief-teaser {
  margin: 0;
  font-size: 1.18rem;
  line-height: 1.6;
  color: var(--text);
}

.mission-brief-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.mission-brief-meta span {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(118, 209, 255, 0.16);
  background: rgba(118, 209, 255, 0.08);
  color: var(--text-soft);
}

body[data-brief-mission="photosynthesis-rescue"] .mission-brief-visual,
body[data-launch-mission="photosynthesis-rescue"] .mission-launch-card {
  background:
    radial-gradient(circle at 50% 34%, rgba(151, 255, 174, 0.18) 0%, transparent 34%),
    radial-gradient(circle at center, rgba(118, 209, 255, 0.14) 0%, rgba(118, 209, 255, 0.03) 42%, transparent 74%),
    linear-gradient(180deg, rgba(9, 31, 30, 0.98) 0%, rgba(7, 21, 29, 0.98) 100%);
}

body[data-brief-mission="weather-station"] .mission-brief-visual,
body[data-launch-mission="weather-station"] .mission-launch-card {
  background:
    radial-gradient(circle at 46% 36%, rgba(126, 189, 255, 0.18) 0%, transparent 34%),
    radial-gradient(circle at center, rgba(118, 209, 255, 0.14) 0%, rgba(118, 209, 255, 0.03) 42%, transparent 74%),
    linear-gradient(180deg, rgba(16, 24, 53, 0.98) 0%, rgba(9, 18, 35, 0.98) 100%);
}

body[data-brief-mission="ocean-habitat"] .mission-brief-visual,
body[data-launch-mission="ocean-habitat"] .mission-launch-card {
  background:
    radial-gradient(circle at 50% 34%, rgba(116, 248, 221, 0.16) 0%, transparent 34%),
    radial-gradient(circle at center, rgba(118, 209, 255, 0.14) 0%, rgba(118, 209, 255, 0.03) 42%, transparent 74%),
    linear-gradient(180deg, rgba(8, 31, 45, 0.98) 0%, rgba(6, 20, 33, 0.98) 100%);
}

.mission-launch-overlay {
  position: fixed;
  inset: 0;
  z-index: 30;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(circle at center, rgba(118, 209, 255, 0.16), transparent 28%),
    linear-gradient(180deg, rgba(3, 10, 20, 0.74) 0%, rgba(3, 10, 20, 0.9) 100%);
  backdrop-filter: blur(8px);
}

.mission-launch-overlay[hidden] {
  display: none !important;
}

.mission-launch-card {
  position: relative;
  width: min(520px, 100%);
  padding: 34px 30px;
  border-radius: 30px;
  border: 1px solid rgba(255, 205, 96, 0.28);
  background:
    radial-gradient(circle at 50% 34%, rgba(118, 209, 255, 0.14) 0%, transparent 32%),
    linear-gradient(180deg, rgba(12, 28, 49, 0.98) 0%, rgba(8, 18, 33, 0.98) 100%);
  box-shadow: 0 40px 120px rgba(0, 0, 0, 0.42);
  text-align: center;
  overflow: hidden;
  animation: launch-card-enter 460ms cubic-bezier(0.16, 1, 0.3, 1);
}

.mission-launch-card::before {
  content: "";
  position: absolute;
  inset: auto -10% -36% auto;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 205, 96, 0.18) 0%, transparent 70%);
  pointer-events: none;
}

.mission-launch-card h2 {
  margin: 0 0 12px;
  font-size: clamp(2rem, 4vw, 3.1rem);
  line-height: 0.96;
}

.mission-launch-radar {
  transform: scale(1.04);
}

.loading-radar {
  position: relative;
  width: 180px;
  height: 180px;
  margin: 28px auto 0;
  border-radius: 50%;
  border: 1px solid rgba(118, 209, 255, 0.16);
  background:
    radial-gradient(circle, rgba(118, 209, 255, 0.14) 0%, rgba(118, 209, 255, 0.02) 42%, transparent 70%),
    rgba(5, 17, 31, 0.8);
}

.loading-ring,
.loading-pulse,
.loading-core {
  position: absolute;
  inset: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
}

.loading-ring {
  border: 1px solid rgba(118, 209, 255, 0.18);
}

.loading-ring-a {
  width: 54px;
  height: 54px;
}

.loading-ring-b {
  width: 108px;
  height: 108px;
}

.loading-ring-c {
  width: 156px;
  height: 156px;
}

.loading-pulse {
  width: 160px;
  height: 160px;
  background: conic-gradient(from 90deg, rgba(118, 209, 255, 0.38), transparent 24%, transparent 100%);
  animation: radar-spin 2.8s linear infinite;
}

.loading-core {
  width: 16px;
  height: 16px;
  background: var(--gold);
  box-shadow: 0 0 16px rgba(255, 207, 115, 0.7);
  animation: loading-beat 1.1s ease-in-out infinite;
}

.mission-topbar,
.control-room-layout,
.mission-stage-grid,
.voice-console,
.text-turn-row,
.panel-heading {
  display: grid;
  gap: 18px;
}

.mission-topbar {
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  margin-bottom: 22px;
}

.mission-brand,
.mission-home-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  color: var(--text);
  text-decoration: none;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
}

.mission-home-link {
  color: var(--text-soft);
}

.mission-topbar h1,
.mission-subtitle,
.panel h2,
.panel h3,
.scene-card h3,
.console-card h3 {
  margin: 0;
}

.mission-topbar h1 {
  font-size: clamp(2.2rem, 4vw, 4rem);
  line-height: 0.96;
  letter-spacing: -0.04em;
}

.mission-topbar-copy {
  display: grid;
  gap: 8px;
}

.mission-subtitle {
  font-size: clamp(1.2rem, 2vw, 1.7rem);
  line-height: 1.05;
  color: var(--text-soft);
  font-weight: 800;
}

.eyebrow,
.scene-label {
  margin: 0 0 8px;
  color: var(--cyan);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.control-room-layout {
  grid-template-columns: minmax(0, 1.44fr) 280px;
  align-items: start;
}

body[data-mission-selected="true"] .catalog-card {
  display: none;
}

body[data-celebration="active"] {
  overflow: hidden;
}

.mission-deck,
.side-rail {
  display: grid;
  gap: 18px;
}

.panel {
  position: relative;
  padding: 22px;
  border-radius: 28px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(12, 24, 42, 0.94) 0%, rgba(8, 18, 32, 0.84) 100%);
  box-shadow: var(--shadow);
}

.panel::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.03);
}

.guide-badge {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  margin: 12px 0 10px;
  padding: 12px;
  border-radius: 20px;
  border: 1px solid rgba(118, 209, 255, 0.16);
  background: rgba(118, 209, 255, 0.08);
}

.guide-badge-label {
  margin: 0 0 4px;
  color: var(--text-soft);
  font-size: 0.84rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.guide-badge[data-guide="orion"] .guide-avatar-mark,
.avatar-option[data-avatar-id="orion"] .avatar-mark {
  background: linear-gradient(180deg, #9fd1ff 0%, #66b0ff 100%);
}

.scene-copy,
.scene-copy,
.choice-instruction,
.turn-status,
.catalog-note,
.form-message,
.mission-card p,
.history-card p,
.panel label {
  color: var(--text-soft);
  line-height: 1.6;
}

.brief-icon-button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(118, 209, 255, 0.2);
  background: rgba(118, 209, 255, 0.08);
  color: var(--text);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.brief-icon-button:hover,
.brief-icon-button:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(255, 205, 96, 0.38);
  background: rgba(118, 209, 255, 0.14);
  outline: none;
}

.brief-icon-mark {
  display: inline-grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: linear-gradient(180deg, #ffe39e 0%, #ffb567 100%);
  color: #10243f;
  font-size: 0.9rem;
  font-weight: 900;
}

.mission-stage-grid {
  grid-template-columns: minmax(0, 1fr);
  align-items: stretch;
}

.scene-card {
  min-height: 280px;
}

.panel-heading {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  margin-bottom: 14px;
}

.scene-heading-actions {
  display: grid;
  grid-template-columns: auto auto;
  gap: 10px;
  align-items: center;
  justify-content: end;
}

.brief-icon-button-compact {
  min-height: 40px;
  padding: 0 12px;
  font-size: 0.95rem;
}

.progress-chip {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 205, 96, 0.18);
  background: rgba(255, 205, 96, 0.08);
  color: var(--gold);
}

.choice-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  padding: 0;
  margin: 18px 0 0;
  list-style: none;
}

.scene-action-bar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
  gap: 18px;
  align-items: center;
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid rgba(118, 209, 255, 0.14);
}

.choice-list li {
  display: flex;
}

.choice-button {
  display: grid;
  gap: 8px;
  width: 100%;
  min-height: 140px;
  padding: 18px;
  border: 1px solid rgba(118, 209, 255, 0.2);
  border-radius: 24px;
  background:
    linear-gradient(180deg, rgba(20, 45, 75, 0.94) 0%, rgba(10, 24, 43, 0.92) 100%);
  color: var(--text);
  cursor: pointer;
  text-align: left;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.03);
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.choice-button:active {
  transform: scale(0.98);
}

.choice-button:hover,
.choice-button:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(255, 205, 96, 0.44);
  background:
    linear-gradient(180deg, rgba(32, 58, 92, 0.98) 0%, rgba(14, 31, 54, 0.94) 100%);
  outline: none;
}

.choice-button.is-pending {
  border-color: rgba(255, 205, 96, 0.58);
  background:
    linear-gradient(180deg, rgba(56, 72, 107, 0.98) 0%, rgba(24, 35, 61, 0.96) 100%);
}

.choice-label {
  font-size: 1.34rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.choice-hint {
  color: var(--text-soft);
  font-size: 1rem;
}

.voice-console {
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 10px;
  margin: 0;
}

.guide-support-copy {
  color: var(--text-soft);
  line-height: 1.65;
  max-width: 28ch;
  margin: 0;
}

.mission-talk-button,
.primary-button,
.secondary-button {
  min-height: 52px;
  border-radius: 999px;
  border: 0;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.mission-talk-button,
.primary-button {
  color: #13233a;
  background: linear-gradient(180deg, #ffe39e 0%, #ffb567 100%);
  box-shadow: 0 18px 38px rgba(255, 181, 103, 0.18);
}

.mission-talk-button {
  width: 100%;
  min-height: 72px;
  font-size: 1.08rem;
}

.secondary-button {
  color: var(--text);
  border: 1px solid rgba(118, 209, 255, 0.22);
  background: rgba(118, 209, 255, 0.1);
}

.mission-talk-button:disabled,
.secondary-button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.text-turn-form {
  display: grid;
  gap: 10px;
}

.text-mode {
  margin-top: 12px;
  border-top: 1px solid rgba(118, 209, 255, 0.14);
  padding-top: 12px;
}

.text-mode summary {
  cursor: pointer;
  color: var(--text-soft);
  font-weight: 700;
  list-style: none;
}

.text-mode summary::-webkit-details-marker {
  display: none;
}

.text-mode[open] summary {
  color: var(--text);
  margin-bottom: 10px;
}

.text-turn-row {
  grid-template-columns: minmax(0, 1fr) auto;
}

.parent-panel,
.review-panel,
.profile-panel {
  display: grid;
  gap: 10px;
}

.parent-panel input,
.profile-panel select,
.text-turn-row input {
  width: 100%;
  min-height: 48px;
  padding: 0 16px;
  border-radius: 16px;
  border: 1px solid rgba(118, 209, 255, 0.2);
  background: rgba(4, 14, 25, 0.8);
  color: var(--text);
}

.profile-copy {
  color: var(--text-soft);
  line-height: 1.6;
}

.mission-catalog {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.mission-card,
.history-card {
  padding: 18px;
  border-radius: 22px;
  border: 1px solid rgba(118, 209, 255, 0.14);
  background: linear-gradient(180deg, rgba(11, 23, 39, 0.96) 0%, rgba(7, 17, 30, 0.9) 100%);
}

.mission-card h3,
.history-title {
  margin: 6px 0 10px;
}

.mission-topic,
.mission-meta,
.history-status,
.empty-state {
  color: rgba(235, 245, 255, 0.62);
}

.mission-start-button {
  width: 100%;
  margin-top: 12px;
}

.parent-history {
  display: grid;
  gap: 14px;
}

body[data-state="listening"] .mission-talk-button {
  background: linear-gradient(180deg, #7dffd7 0%, #39d9aa 100%);
}

body[data-state="reflecting"] .mission-talk-button {
  background: linear-gradient(180deg, #a5b8ff 0%, #738dff 100%);
}

body[data-state="talking"] .mission-talk-button {
  background: linear-gradient(180deg, #ffd991 0%, #ff965a 100%);
}

@keyframes radar-spin {
  from {
    transform: translate(-50%, -50%) rotate(0deg);
  }

  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

@keyframes loading-beat {
  0%,
  100% {
    transform: translate(-50%, -50%) scale(1);
    opacity: 0.9;
  }

  50% {
    transform: translate(-50%, -50%) scale(1.28);
    opacity: 1;
  }
}

@keyframes launch-card-enter {
  0% {
    opacity: 0;
    transform: scale(0.92) translateY(20px);
  }

  100% {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.celebration-modal {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(4, 11, 22, 0.78);
  backdrop-filter: blur(8px);
}

.celebration-modal[hidden] {
  display: none !important;
}

.celebration-card {
  position: relative;
  width: min(560px, 100%);
  padding: 32px;
  border-radius: 30px;
  border: 1px solid rgba(255, 205, 96, 0.34);
  background:
    radial-gradient(circle at top, rgba(255, 205, 96, 0.16), transparent 30%),
    linear-gradient(180deg, rgba(14, 29, 49, 0.98) 0%, rgba(10, 20, 34, 0.98) 100%);
  box-shadow: 0 40px 120px rgba(0, 0, 0, 0.38);
  text-align: center;
}

.celebration-card h2 {
  margin: 0 0 12px;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 0.95;
}

.celebration-burst {
  position: relative;
  height: 86px;
  margin: 20px 0 10px;
}

.celebration-burst span {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 10px;
  height: 34px;
  border-radius: 999px;
  background: linear-gradient(180deg, #ffe39e 0%, #ff965a 100%);
  transform-origin: center -8px;
  box-shadow: 0 0 18px rgba(255, 181, 103, 0.35);
}

.celebration-burst span:nth-child(1) { transform: translate(-50%, -50%) rotate(0deg); }
.celebration-burst span:nth-child(2) { transform: translate(-50%, -50%) rotate(60deg); }
.celebration-burst span:nth-child(3) { transform: translate(-50%, -50%) rotate(120deg); }
.celebration-burst span:nth-child(4) { transform: translate(-50%, -50%) rotate(180deg); }
.celebration-burst span:nth-child(5) { transform: translate(-50%, -50%) rotate(240deg); }
.celebration-burst span:nth-child(6) { transform: translate(-50%, -50%) rotate(300deg); }

.celebration-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.celebration-home-link {
  width: 100%;
}

.brief-modal {
  position: fixed;
  inset: 0;
  z-index: 24;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(4, 11, 22, 0.7);
  backdrop-filter: blur(7px);
}

.brief-modal[hidden] {
  display: none !important;
}

.brief-modal-card {
  width: min(760px, 100%);
  padding: 28px;
  border-radius: 30px;
  border: 1px solid rgba(118, 209, 255, 0.2);
  background: linear-gradient(180deg, rgba(13, 27, 47, 0.98) 0%, rgba(8, 19, 34, 0.96) 100%);
  box-shadow: 0 40px 120px rgba(0, 0, 0, 0.42);
}

.brief-modal-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}

.brief-modal-top h2 {
  margin: 0;
  font-size: clamp(1.9rem, 4vw, 3rem);
  line-height: 0.96;
}

.brief-close-button {
  min-height: 42px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(118, 209, 255, 0.2);
  background: rgba(118, 209, 255, 0.08);
  color: var(--text);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.brief-modal-panel {
  margin-top: 0;
}

@media (max-width: 1040px) {
  .control-room-layout,
  .mission-stage-grid {
    grid-template-columns: 1fr;
  }

  .scene-action-bar,
  .choice-list {
    grid-template-columns: 1fr;
  }

  .side-rail {
    order: -1;
  }
}

@media (max-width: 720px) {
  .mission-shell {
    width: min(100% - 24px, 100%);
    padding: 18px 0 36px;
  }

  .mission-topbar,
  .voice-console,
  .text-turn-row,
  .celebration-actions {
    grid-template-columns: 1fr;
  }

  .scene-heading-actions {
    grid-template-columns: 1fr;
    justify-items: start;
  }

  .brief-modal-top {
    flex-direction: column;
  }

  .mission-talk-button,
  .primary-button,
  .secondary-button,
  .mission-home-link,
  .brief-close-button {
    width: 100%;
  }

  .onboarding-card {
    padding: 24px;
    width: 100%;
  }

  .mission-brief-panel {
    grid-template-columns: 1fr;
    padding: 18px;
  }

  .mission-brief-visual {
    min-height: 180px;
  }

  .onboarding-shell {
    padding: 12px;
    overflow-y: auto;
    align-content: start;
  }

  .onboarding-card h1 {
    max-width: 12ch;
  }

  .onboarding-track {
    width: 100%;
    margin-top: 56px;
  }

  .avatar-picker {
    grid-template-columns: 1fr;
  }

  .avatar-option {
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 10px;
    min-width: 0;
  }

  .avatar-mark,
  .guide-avatar-mark {
    width: 48px;
    height: 48px;
  }

  .ready-actions,
  .onboarding-form {
    gap: 14px;
  }

  .ready-actions .primary-button,
  .ready-actions .secondary-button,
  .onboarding-button {
    width: 100%;
  }

  .ready-actions {
    flex-direction: column;
  }

  .onboarding-home-link {
    width: 100%;
  }
}