/* Onboarding experience */

.onboarding-mode .sidebar,
.onboarding-mode #mascot-container {
  display: none;
}

.onboarding-mode #app-root {
  margin-left: 0;
  width: 100%;
}

.onboarding-screen {
  min-height: calc(100vh - 2.5rem);
}

.onboarding-screen .screen-body {
  padding: 0;
}

.onboarding-shell {
  min-height: calc(100vh - 2.5rem);
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  background:
    radial-gradient(circle at 18% 12%, rgba(56, 189, 248, 0.12), transparent 28%),
    radial-gradient(circle at 82% 68%, rgba(14, 165, 233, 0.1), transparent 26%),
    linear-gradient(180deg, #262b32 0%, #1f2328 100%);
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: 16px;
  overflow: hidden;
}

.onboarding-topbar {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.9rem 1rem 0.6rem;
}

.onboarding-close {
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 10px;
  font-size: 1.1rem;
  color: #cbd5e1;
  background: transparent;
  cursor: pointer;
}

.onboarding-close:hover {
  background: rgba(148, 163, 184, 0.12);
}

.onboarding-progress-track {
  flex: 1;
  height: 10px;
  border-radius: 999px;
  background: rgba(100, 116, 139, 0.35);
  overflow: hidden;
}

.onboarding-progress-fill {
  width: 0;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, #38bdf8, #0ea5e9);
  transition: width 220ms ease;
}

.onboarding-mascot-row {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.2rem 1rem 0.4rem;
}

.onboarding-mascot-img {
  width: 62px;
  height: 62px;
  object-fit: contain;
  filter: drop-shadow(0 10px 14px rgba(2, 6, 23, 0.45));
}

.onboarding-speech {
  position: relative;
  max-width: min(520px, 72vw);
  border: 1px solid rgba(148, 163, 184, 0.36);
  border-radius: 10px;
  padding: 0.6rem 0.72rem;
  color: #e2e8f0;
  font-weight: 700;
  background: rgba(15, 23, 42, 0.4);
}

.onboarding-speech::before {
  content: '';
  position: absolute;
  left: -7px;
  top: 19px;
  width: 12px;
  height: 12px;
  background: rgba(15, 23, 42, 0.9);
  border-left: 1px solid rgba(148, 163, 184, 0.36);
  border-bottom: 1px solid rgba(148, 163, 184, 0.36);
  transform: rotate(45deg);
}

.onboarding-stage {
  padding: 0.8rem 1rem 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.onboarding-intro {
  width: min(580px, 92%);
  text-align: center;
  padding: 1.4rem;
  border-radius: 16px;
  background: rgba(2, 6, 23, 0.24);
  border: 1px solid rgba(148, 163, 184, 0.24);
}

.onboarding-intro h2 {
  margin: 0;
  font-size: 1.55rem;
  color: #f8fafc;
}

.onboarding-intro p {
  margin: 0.65rem 0 0;
  color: #cbd5e1;
}

.onboarding-grid {
  width: min(980px, 96%);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem;
}

.onboarding-grid--wide {
  width: min(1120px, 97%);
}

.onboarding-grid--compact {
  width: min(560px, 96%);
  grid-template-columns: 1fr;
}

.onboarding-option {
  border: 1px solid rgba(148, 163, 184, 0.38);
  border-radius: 12px;
  background: linear-gradient(180deg, rgba(30, 41, 59, 0.32), rgba(15, 23, 42, 0.38));
  color: #e2e8f0;
  min-height: 54px;
  padding: 0.62rem 0.8rem;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.62rem;
  align-items: center;
  cursor: pointer;
  transition: transform 120ms ease, border-color 120ms ease, box-shadow 120ms ease;
}

.onboarding-option:hover {
  transform: translateY(-1px);
  border-color: rgba(56, 189, 248, 0.72);
  box-shadow: 0 10px 20px rgba(2, 6, 23, 0.35);
}

.onboarding-option.is-selected {
  border-color: rgba(56, 189, 248, 0.95);
  box-shadow: 0 0 0 1px rgba(56, 189, 248, 0.35) inset, 0 12px 22px rgba(14, 116, 144, 0.32);
  background: linear-gradient(180deg, rgba(56, 189, 248, 0.24), rgba(8, 145, 178, 0.15));
}

.onboarding-option-icon {
  min-width: 28px;
  text-align: center;
  font-size: 1.2rem;
}

.onboarding-option-main {
  text-align: left;
  font-size: 1rem;
  font-weight: 800;
}

.onboarding-option-meta {
  color: #94a3b8;
  font-size: 0.92rem;
  font-weight: 700;
}

.onboarding-profile-card {
  width: min(580px, 96%);
}

.onboarding-footer {
  border-top: 1px solid rgba(148, 163, 184, 0.22);
  padding: 0.86rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.8rem;
}

.onboarding-btn {
  border: 0;
  border-radius: 10px;
  min-width: 120px;
  min-height: 38px;
  font-weight: 800;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: transform 100ms ease, filter 100ms ease, opacity 100ms ease;
}

.onboarding-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.onboarding-btn--ghost {
  color: #cbd5e1;
  background: rgba(51, 65, 85, 0.5);
}

.onboarding-btn--primary {
  color: #ecfeff;
  background: linear-gradient(180deg, #0ea5e9, #0284c7);
  box-shadow: 0 4px 0 #075985;
}

.onboarding-btn--primary:not(:disabled):hover,
.onboarding-btn--ghost:not(:disabled):hover {
  transform: translateY(-1px);
  filter: brightness(1.03);
}

.onboarding-btn--primary:not(:disabled):active,
.onboarding-btn--ghost:not(:disabled):active {
  transform: translateY(1px);
}

@media (max-width: 920px) {
  .onboarding-grid,
  .onboarding-grid--wide {
    width: 100%;
    grid-template-columns: 1fr;
  }

  .onboarding-option {
    min-height: 52px;
  }
}

@media (max-width: 640px) {
  .onboarding-shell {
    min-height: calc(100vh - 1.5rem);
    border-radius: 12px;
  }

  .onboarding-screen {
    min-height: calc(100vh - 1.5rem);
  }

  .onboarding-mascot-img {
    width: 50px;
    height: 50px;
  }

  .onboarding-speech {
    max-width: min(86vw, 420px);
    font-size: 0.93rem;
  }

  .onboarding-option-main {
    font-size: 0.95rem;
  }

  .onboarding-option-meta {
    font-size: 0.84rem;
  }

  .onboarding-footer {
    padding: 0.72rem 0.85rem;
  }
}