/* ==========================================================================
   Captain's Toolkit - Onboarding
   ========================================================================== */

.onboarding-page {
  min-height: calc(100vh - 120px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 20px;
  background:
    radial-gradient(circle at top left, rgba(74, 144, 226, 0.18), transparent 32%),
    radial-gradient(circle at bottom right, rgba(0, 201, 167, 0.14), transparent 34%);
}

.onboarding-card {
  width: 100%;
  max-width: 760px;
  background: var(--card-bg, #ffffff);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 28px;
  box-shadow: 0 24px 70px rgba(15, 23, 42, 0.16);
  padding: 34px;
  overflow: hidden;
}

.onboarding-progress {
  display: flex;
  gap: 8px;
  margin-bottom: 30px;
}

.onboarding-progress span {
  height: 7px;
  flex: 1;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.12);
  transition: background 0.2s ease, transform 0.2s ease;
}

.onboarding-progress span.is-active {
  background: linear-gradient(135deg, #2563eb, #00c9a7);
  transform: scaleY(1.15);
}

.onboarding-slide {
  display: none;
  animation: onboardingFade 0.22s ease;
}

.onboarding-slide.is-active {
  display: block;
}

.onboarding-icon {
  width: 68px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.12), rgba(0, 201, 167, 0.14));
  font-size: 34px;
}

.onboarding-slide h1,
.onboarding-slide h2 {
  margin: 0 0 14px;
  color: var(--text-color, #0f172a);
  letter-spacing: -0.03em;
}

.onboarding-slide h1 {
  font-size: clamp(32px, 5vw, 48px);
  line-height: 1.05;
}

.onboarding-slide h2 {
  font-size: clamp(26px, 4vw, 36px);
  line-height: 1.12;
}

.onboarding-slide p {
  max-width: 640px;
  margin: 0 0 22px;
  color: var(--muted-color, #64748b);
  font-size: 16px;
  line-height: 1.7;
}

.onboarding-slide label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
  color: var(--text-color, #0f172a);
  font-size: 14px;
  font-weight: 700;
}

.onboarding-slide input,
.onboarding-slide select,
.onboarding-slide textarea {
  width: 100%;
  min-height: 48px;
  border: 1px solid rgba(15, 23, 42, 0.14);
  border-radius: 16px;
  background: #ffffff;
  color: #0f172a;
  padding: 12px 14px;
  font: inherit;
  outline: none;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.onboarding-slide textarea {
  resize: vertical;
  min-height: 96px;
}

.onboarding-slide input:focus,
.onboarding-slide select:focus,
.onboarding-slide textarea:focus {
  border-color: #2563eb;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.onboarding-note {
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(37, 99, 235, 0.08);
  color: #334155;
}

.onboarding-summary {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 24px;
  padding: 18px;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.09), rgba(0, 201, 167, 0.11));
  color: #0f172a;
}

.onboarding-summary strong {
  font-size: 16px;
}

.onboarding-summary span {
  color: #64748b;
  line-height: 1.5;
}

.onboarding-install-box {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 18px;
  padding: 18px;
  border-radius: 20px;
  background: rgba(15, 23, 42, 0.05);
}

.onboarding-install-box strong {
  color: var(--text-color, #0f172a);
}

.onboarding-install-box span {
  color: var(--muted-color, #64748b);
  line-height: 1.5;
}

.onboarding-install-btn {
  align-self: flex-start;
  margin-top: 8px;
}

.onboarding-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 32px;
  padding-top: 22px;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
}

.onboarding-actions > div {
  display: flex;
  gap: 10px;
}

.onboarding-actions button {
  min-height: 44px;
  border: 0;
  border-radius: 14px;
  padding: 0 18px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, opacity 0.18s ease;
}

.onboarding-actions button:hover:not(:disabled) {
  transform: translateY(-1px);
}

.onboarding-actions button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.onboarding-actions .btn-primary {
  background: linear-gradient(135deg, #2563eb, #00a88a);
  color: #ffffff;
  box-shadow: 0 12px 28px rgba(37, 99, 235, 0.25);
}

.onboarding-actions .btn-secondary {
  background: rgba(15, 23, 42, 0.06);
  color: #334155;
}

@keyframes onboardingFade {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Dark theme support */

[data-theme="marine-dark"] .onboarding-card,
.theme-dark .onboarding-card {
  background: #101827;
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
}

[data-theme="marine-dark"] .onboarding-slide h1,
[data-theme="marine-dark"] .onboarding-slide h2,
[data-theme="marine-dark"] .onboarding-slide label,
.theme-dark .onboarding-slide h1,
.theme-dark .onboarding-slide h2,
.theme-dark .onboarding-slide label {
  color: #f8fafc;
}

[data-theme="marine-dark"] .onboarding-slide p,
.theme-dark .onboarding-slide p {
  color: #94a3b8;
}

[data-theme="marine-dark"] .onboarding-slide input,
[data-theme="marine-dark"] .onboarding-slide select,
[data-theme="marine-dark"] .onboarding-slide textarea,
.theme-dark .onboarding-slide input,
.theme-dark .onboarding-slide select,
.theme-dark .onboarding-slide textarea {
  background: #0f172a;
  border-color: rgba(255, 255, 255, 0.12);
  color: #f8fafc;
}

[data-theme="marine-dark"] .onboarding-actions,
.theme-dark .onboarding-actions {
  border-top-color: rgba(255, 255, 255, 0.08);
}

[data-theme="marine-dark"] .onboarding-actions .btn-secondary,
.theme-dark .onboarding-actions .btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: #e2e8f0;
}

[data-theme="marine-dark"] .onboarding-note,
.theme-dark .onboarding-note,
[data-theme="marine-dark"] .onboarding-summary,
.theme-dark .onboarding-summary {
  color: #e2e8f0;
  background: rgba(37, 99, 235, 0.14);
}

[data-theme="marine-dark"] .onboarding-summary span,
.theme-dark .onboarding-summary span {
  color: #94a3b8;
}

[data-theme="marine-dark"] .onboarding-install-box,
.theme-dark .onboarding-install-box {
  background: rgba(255, 255, 255, 0.08);
}

[data-theme="marine-dark"] .onboarding-install-box strong,
.theme-dark .onboarding-install-box strong {
  color: #f8fafc;
}

[data-theme="marine-dark"] .onboarding-install-box span,
.theme-dark .onboarding-install-box span {
  color: #94a3b8;
}

/* Standalone onboarding layout */

body.is-onboarding-screen {
  overflow-x: hidden;
}

body.is-onboarding-screen .app-sidebar,
body.is-onboarding-screen .app-header,
body.is-onboarding-screen .topbar,
body.is-onboarding-screen .bottom-nav,
body.is-onboarding-screen #screenTitle {
  display: none !important;
}

body.is-onboarding-screen #appShell,
body.is-onboarding-screen .app-shell {
  display: block !important;
  grid-template-columns: none !important;
  width: 100% !important;
  max-width: none !important;
  min-height: 100vh !important;
  margin: 0 !important;
  padding: 0 !important;
}

body.is-onboarding-screen .app-main,
body.is-onboarding-screen .main-content,
body.is-onboarding-screen main {
  display: block !important;
  width: 100% !important;
  max-width: none !important;
  min-width: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
}

body.is-onboarding-screen #app {
  display: block !important;
  width: 100% !important;
  max-width: none !important;
  min-height: 100vh !important;
  margin: 0 !important;
  padding: 0 !important;
}

body.is-onboarding-screen .onboarding-page {
  width: 100% !important;
  max-width: none !important;
  min-height: 100vh !important;
  margin: 0 !important;
}

/* Mobile */

@media (max-width: 640px) {
  .onboarding-page {
    min-height: calc(100vh - 80px);
    padding: 18px 12px;
  }

  .onboarding-card {
    border-radius: 22px;
    padding: 22px;
  }

  .onboarding-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .onboarding-actions > div {
    width: 100%;
  }

  .onboarding-actions button {
    flex: 1;
  }

  .onboarding-actions > .btn-secondary {
    width: 100%;
  }

  body.is-onboarding-screen .onboarding-page {
    min-height: 100vh !important;
    padding: 18px 12px;
  }
}