/* ═══════════════════════════════════════════════════════════════
   mod-openclaw Onboarding Wizard — Design System
   Premium dark UI with glassmorphism + micro-animations
   ═══════════════════════════════════════════════════════════════ */

@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap");

/* ── Tokens ─────────────────────────────────────────────── */
:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121a;
  --bg-card: rgba(255, 255, 255, 0.04);
  --bg-card-hover: rgba(255, 255, 255, 0.07);
  --bg-card-selected: rgba(99, 102, 241, 0.12);
  --bg-glass: rgba(255, 255, 255, 0.06);
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-selected: rgba(99, 102, 241, 0.5);
  --text-primary: #f0f0f5;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;
  --accent: #6366f1;
  --accent-hover: #818cf8;
  --accent-glow: rgba(99, 102, 241, 0.25);
  --success: #22c55e;
  --warning: #f59e0b;
  --danger: #ef4444;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.3);
  --shadow-glow: 0 0 40px var(--accent-glow);
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ── Reset ──────────────────────────────────────────────── */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── Background Gradient ────────────────────────────────── */
body::before {
  content: "";
  position: fixed;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background:
    radial-gradient(
      ellipse at 30% 20%,
      rgba(99, 102, 241, 0.08) 0%,
      transparent 50%
    ),
    radial-gradient(
      ellipse at 70% 80%,
      rgba(139, 92, 246, 0.06) 0%,
      transparent 50%
    );
  z-index: 0;
  pointer-events: none;
}

/* ── App Container ──────────────────────────────────────── */
.app {
  position: relative;
  z-index: 1;
  max-width: 860px;
  margin: 0 auto;
  padding: 40px 24px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── Header ─────────────────────────────────────────────── */
.header {
  text-align: center;
  margin-bottom: 40px;
}

.header__logo {
  font-size: 48px;
  margin-bottom: 8px;
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-6px);
  }
}

.header__title {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.5px;
  background: linear-gradient(
    135deg,
    var(--text-primary) 0%,
    var(--accent-hover) 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.header__subtitle {
  color: var(--text-secondary);
  font-size: 15px;
  margin-top: 6px;
  font-weight: 400;
}

/* ── Progress Bar ───────────────────────────────────────── */
.progress {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: 40px;
  padding: 0 20px;
}

.progress__step {
  display: flex;
  align-items: center;
  flex: 1;
  position: relative;
}

.progress__step:last-child {
  flex: 0;
}

.progress__dot {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 2px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  transition: all var(--transition-smooth);
  position: relative;
  z-index: 2;
  flex-shrink: 0;
}

.progress__dot--active {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
  box-shadow: var(--shadow-glow);
}

.progress__dot--done {
  background: var(--success);
  border-color: var(--success);
  color: white;
}

.progress__line {
  flex: 1;
  height: 2px;
  background: var(--border-subtle);
  transition: background var(--transition-smooth);
}

.progress__line--done {
  background: var(--success);
}

.progress__label {
  position: absolute;
  top: 44px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 11px;
  color: var(--text-muted);
  white-space: nowrap;
  font-weight: 500;
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

.progress__label--active {
  color: var(--accent-hover);
}

/* ── Wizard Panel ───────────────────────────────────────── */
.wizard {
  flex: 1;
  margin-top: 20px;
}

.step {
  display: none;
  animation: fadeSlideIn 0.4s ease-out;
}

.step--active {
  display: block;
}

@keyframes fadeSlideIn {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Step Content ───────────────────────────────────────── */
.step__title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.3px;
}

.step__desc {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 28px;
}

/* ── Skill Cards ────────────────────────────────────────── */
.skills-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 32px;
}

.skill-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 18px;
  cursor: pointer;
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.skill-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity var(--transition-smooth);
}

.skill-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(255, 255, 255, 0.12);
  transform: translateY(-2px);
}

.skill-card--selected {
  background: var(--bg-card-selected);
  border-color: var(--border-selected);
}

.skill-card--selected::before {
  opacity: 1;
}

.skill-card__header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.skill-card__emoji {
  font-size: 24px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.skill-card__name {
  font-size: 14px;
  font-weight: 600;
}

.skill-card__author {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

.skill-card__desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 10px;
}

.skill-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.skill-card__tag {
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 100px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-muted);
  font-weight: 500;
}

.skill-card__tag--safe {
  background: rgba(34, 197, 94, 0.12);
  color: var(--success);
}

.skill-card__tag--warn {
  background: rgba(245, 158, 11, 0.12);
  color: var(--warning);
}

.skill-card__tag--platform {
  background: rgba(99, 102, 241, 0.12);
  color: var(--accent-hover);
}

.skill-card__check {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.skill-card--selected .skill-card__check {
  background: var(--accent);
  border-color: var(--accent);
}

.skill-card__check svg {
  width: 12px;
  height: 12px;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.skill-card--selected .skill-card__check svg {
  opacity: 1;
}

/* ── Form Fields ────────────────────────────────────────── */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 14px;
  transition: border-color var(--transition-fast);
  outline: none;
}

.form-group input:focus,
.form-group select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-group input::placeholder {
  color: var(--text-muted);
}

.form-group select option {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-hint {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 6px;
}

/* ── Toggle Switch ──────────────────────────────────────── */
.toggle-group {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  margin-bottom: 10px;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.toggle-group:hover {
  background: var(--bg-card-hover);
}

.toggle-group__label {
  font-size: 14px;
  font-weight: 500;
}

.toggle-group__desc {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

.toggle {
  width: 44px;
  height: 24px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  position: relative;
  transition: background var(--transition-fast);
  flex-shrink: 0;
}

.toggle--on {
  background: var(--accent);
}

.toggle__knob {
  width: 18px;
  height: 18px;
  background: white;
  border-radius: 50%;
  position: absolute;
  top: 3px;
  left: 3px;
  transition: transform var(--transition-fast);
}

.toggle--on .toggle__knob {
  transform: translateX(20px);
}

/* ── Review Summary ─────────────────────────────────────── */
.review-section {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-bottom: 16px;
}

.review-section__title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 14px;
}

.review-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 14px;
}

.review-item:last-child {
  border-bottom: none;
}

.review-item__emoji {
  font-size: 18px;
  width: 28px;
  text-align: center;
}

.review-item__name {
  font-weight: 500;
  flex: 1;
}

.review-item__status {
  font-size: 12px;
  color: var(--success);
  font-weight: 500;
}

.config-preview {
  background: rgba(0, 0, 0, 0.3);
  border-radius: var(--radius-sm);
  padding: 16px;
  font-family: "SF Mono", "Fira Code", monospace;
  font-size: 12px;
  line-height: 1.7;
  color: var(--text-secondary);
  overflow-x: auto;
  white-space: pre;
  max-height: 260px;
  overflow-y: auto;
}

/* ── Buttons ────────────────────────────────────────────── */
.btn-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid var(--border-subtle);
}

.btn {
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn--primary {
  background: var(--accent);
  color: white;
}

.btn--primary:hover {
  background: var(--accent-hover);
  box-shadow: var(--shadow-glow);
  transform: translateY(-1px);
}

.btn--secondary {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
}

.btn--secondary:hover {
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--text-primary);
}

.btn--download {
  background: linear-gradient(135deg, var(--accent) 0%, #8b5cf6 100%);
  color: white;
  padding: 14px 32px;
  font-size: 15px;
  border-radius: var(--radius-md);
}

.btn--download:hover {
  box-shadow: 0 0 30px rgba(99, 102, 241, 0.4);
  transform: translateY(-2px);
}

.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* ── Welcome Hero ───────────────────────────────────────── */
.welcome {
  text-align: center;
  padding: 40px 0;
}

.welcome__emoji {
  font-size: 72px;
  margin-bottom: 24px;
  animation: float 3s ease-in-out infinite;
}

.welcome__title {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.5px;
  margin-bottom: 12px;
  background: linear-gradient(
    135deg,
    var(--text-primary) 0%,
    var(--accent-hover) 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.welcome__text {
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.7;
  max-width: 500px;
  margin: 0 auto 32px;
}

.welcome__features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 36px;
}

.feature-card {
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px 16px;
  text-align: center;
  backdrop-filter: blur(12px);
}

.feature-card__icon {
  font-size: 28px;
  margin-bottom: 10px;
}

.feature-card__title {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 4px;
}

.feature-card__desc {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
}

/* ── Selection counter ──────────────────────────────────── */
.selection-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding: 10px 14px;
  background: var(--bg-glass);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

.selection-bar__count {
  font-size: 13px;
  color: var(--text-secondary);
}

.selection-bar__count strong {
  color: var(--accent-hover);
}

.selection-bar__actions {
  display: flex;
  gap: 8px;
}

.selection-bar__btn {
  font-size: 12px;
  color: var(--accent-hover);
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-weight: 500;
  padding: 4px 8px;
  border-radius: 4px;
  transition: background var(--transition-fast);
}

.selection-bar__btn:hover {
  background: rgba(99, 102, 241, 0.1);
}

/* ── Filter Bar ─────────────────────────────────────────── */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}

.filter-btn {
  font-size: 12px;
  padding: 6px 14px;
  border-radius: 100px;
  border: 1px solid var(--border-subtle);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  font-family: inherit;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--text-secondary);
}

.filter-btn--active {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

/* ── SOUL.md Editor ─────────────────────────────────────── */
.soul-editor {
  width: 100%;
  min-height: 320px;
  padding: 16px;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-family: "SF Mono", "Fira Code", "Cascadia Code", monospace;
  font-size: 13px;
  line-height: 1.7;
  resize: vertical;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  tab-size: 2;
  white-space: pre-wrap;
  word-wrap: break-word;
}

.soul-editor:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
  color: var(--text-primary);
}

.soul-editor::placeholder {
  color: var(--text-muted);
}

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 640px) {
  .skills-grid {
    grid-template-columns: 1fr;
  }
  .welcome__features {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .progress__label {
    display: none;
  }
}