/* ============================================================
   Wizard Dark Theme — Overlay on style.css
   Dark body/navbar/progress + light cards inside steps.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Space+Grotesk:wght@500;700&family=IBM+Plex+Mono:wght@400;500;700&display=swap');

/* ── Dark tokens (scoped to wrapper, footer, topbar) ────── */

.page-wrapper,
.site-footer,
.topbar {
  --accent: #67e8f9;
  --accent-hover: #86efac;
  --accent-light: rgba(103, 232, 249, 0.10);
  --success: #86efac;
  --danger: #f87171;
  --text: #ecf4ff;
  --text-muted: #9ab0ca;
  --text-placeholder: rgba(154, 176, 202, 0.5);
  --border: rgba(255, 255, 255, 0.12);
  --bg: #08111f;
  --card-bg: rgba(10, 18, 34, 0.74);
  --shadow: 0 16px 40px rgba(0, 0, 0, 0.3);
  --radius: 24px;
  --radius-sm: 12px;
}

/* ── Body ───────────────────────────────────────────────── */

body {
  font-family: "Inter", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(103, 232, 249, 0.16), transparent 28%),
    radial-gradient(circle at 80% 18%, rgba(250, 204, 21, 0.16), transparent 22%),
    radial-gradient(circle at bottom right, rgba(255, 122, 89, 0.14), transparent 24%),
    linear-gradient(180deg, #07101d 0%, #0a1324 45%, #09101b 100%);
  background-attachment: fixed;
  animation: fadeIn .2s ease both;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.8), transparent 88%);
  z-index: 0;
}

.page-wrapper {
  position: relative;
  z-index: 1;
}

/* ── Wizard title ───────────────────────────────────────── */

.wizard-title {
  text-align: center;
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 1.5rem;
}

/* ── Navbar (dark) ──────────────────────────────────────── */

.topbar {
  background: rgba(7, 13, 24, 0.55);
  backdrop-filter: blur(18px);
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3);
}

.brand { color: var(--text); }
.topnav { color: var(--text-muted); }
.topnav a:hover { color: var(--text); }

.nav-cta {
  color: #06111d !important;
  background: linear-gradient(135deg, var(--accent), #b8ffda);
  box-shadow: 0 10px 24px rgba(103, 232, 249, 0.22);
}

.nav-cta:hover {
  background: linear-gradient(135deg, #86efac, var(--accent));
}

/* ── Progress bar (dark) ────────────────────────────────── */

.step-dot {
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-muted);
}

.step-label.active .step-dot {
  border-color: var(--accent);
  background: var(--accent);
  color: #06111d;
}

.step-label.done .step-dot {
  border-color: var(--success);
  background: var(--success);
  color: #06111d;
}

.step-label.active { color: var(--accent); }
.step-label.done   { color: var(--success); }

.progress-track { background: rgba(255, 255, 255, 0.1); }
.progress-fill  { background: linear-gradient(90deg, var(--accent), var(--success)); }

/* ── Req link (outside cards, dark bg) ──────────────────── */

.req-link {
  background: rgba(251, 191, 36, 0.10);
  border-color: rgba(251, 191, 36, 0.30);
  color: #fbbf24;
}

.req-link:hover {
  background: rgba(251, 191, 36, 0.18);
  border-color: rgba(251, 191, 36, 0.50);
  color: #fde68a;
}

/* ── Terminal blocks (always dark) ──────────────────────── */

.usage-block,
.guide-block {
  background: #0f172a;
  border: none;
  color: #e2e8f0;
}

/* ── Site notice ────────────────────────────────────────── */

.site-notice {
  border-bottom-color: rgba(255, 255, 255, 0.08);
}

/* ── Footer (dark) ──────────────────────────────────────── */

.site-footer {
  border-top: 1px solid var(--border);
}

.site-footer a { color: var(--text-muted); }
.site-footer a:hover { color: var(--text); }

/* ============================================================
   Light cards — reset step content to light theme
   ============================================================ */

#step-1 .card,
#step-2 .card,
#step-3 .card {
  /* Reset variables to light values inside cards */
  --accent: #4f46e5;
  --accent-light: #eef2ff;
  --text: #1e293b;
  --text-muted: #64748b;
  --text-placeholder: #94a3b8;
  --border: #e2e8f0;
  --bg: #f8f9fa;
  --card-bg: #ffffff;
  --danger: #dc2626;
  /* Card appearance */
  background: #ffffff;
  border: 1px solid #e2e8f0;
  backdrop-filter: none;
  box-shadow: 0 1px 3px rgba(0,0,0,.08), 0 4px 16px rgba(0,0,0,.06);
  color: #1e293b;
}

/* ── Primary button (gradient inside cards) ─────────────── */

#step-1 .btn-primary,
#step-2 .btn-primary,
#step-3 .btn-primary {
  background: linear-gradient(135deg, #67e8f9, #b8ffda);
  color: #06111d;
  font-weight: 700;
}

#step-1 .btn-primary:hover,
#step-2 .btn-primary:hover,
#step-3 .btn-primary:hover {
  background: linear-gradient(135deg, #86efac, #67e8f9);
}

/* ── Warning highlight (inside cards) ───────────────────── */

#step-2 .card-subtitle.warning-highlight,
#step-3 .card-subtitle.warning-highlight {
  background: #fff7ed;
  border-color: #fed7aa;
  color: #9a3412;
}

#step-2 .card-subtitle.warning-highlight strong,
#step-3 .card-subtitle.warning-highlight strong {
  color: #7c2d12;
}

/* ── Stack cards (Step 1, light) ────────────────────────── */

#step-1 .stack-section-label { color: #64748b; }

#step-1 .stack-card {
  border-color: #e2e8f0;
  background: #ffffff;
  color: #1e293b;
}

#step-1 .stack-card:hover:not(.disabled) {
  border-color: #4f46e5;
  background: #eef2ff;
}

#step-1 .stack-card.selected {
  border-color: #4f46e5;
  background: #eef2ff;
}

#step-1 .stack-card.selected::after { color: #4f46e5; }
#step-1 .stack-card .version { color: #64748b; }
#step-1 .badge-recommended { background: #4f46e5; color: #fff; }

/* ── Selected stack inline (Step 2) ─────────────────────── */

#step-2 .selected-stack-inline {
  border-color: #e2e8f0;
  background: #f8f9fa;
  color: #64748b;
}

#step-2 #selected-stack-inline-value { color: #1e293b; }

/* ── Form field overrides (placeholder, focus, error) ──── */

#step-2 .field input::placeholder,
#step-3 .field input::placeholder {
  color: #94a3b8;
}

#step-2 .field input:focus,
#step-2 .field select:focus,
#step-2 .field textarea:focus,
#step-3 .field input:focus,
#step-3 .field select:focus,
#step-3 .field textarea:focus {
  border-color: #4f46e5;
  box-shadow: 0 0 0 3px rgba(79,70,229,.12);
}

#step-2 .field.has-error input,
#step-2 .field.has-error select,
#step-3 .field.has-error input,
#step-3 .field.has-error select {
  border-color: #dc2626;
}

/* ── Buttons (light cards) ──────────────────────────────── */

#step-2 .btn-icon,
#step-3 .btn-icon {
  border-color: #e2e8f0;
  background: #f8f9fa;
  color: #1e293b;
}

#step-2 .btn-icon:hover,
#step-3 .btn-icon:hover {
  border-color: #4f46e5;
  background: #eef2ff;
  color: #4f46e5;
}

#step-2 .btn-secondary,
#step-3 .btn-secondary {
  background: #ffffff;
  color: #1e293b;
  border-color: #e2e8f0;
}

#step-2 .btn-secondary:hover,
#step-3 .btn-secondary:hover {
  border-color: #4f46e5;
  color: #4f46e5;
  background: #eef2ff;
}

/* ── Download button (Step 3) ───────────────────────────── */

#step-3 .btn-download {
  background: linear-gradient(135deg, #67e8f9, #b8ffda);
  color: #06111d;
}

#step-3 .btn-download:hover:not(:disabled):not(.btn-locked) {
  background: linear-gradient(135deg, #86efac, #67e8f9);
}

#step-3 .btn-download:disabled,
#step-3 .btn-download.btn-locked {
  background: #c7d2fe;
  color: rgba(0, 0, 0, 0.35);
}

#step-3 .btn-guide-download {
  background: #e6f4ff;
  border-color: #7fb5e8;
  color: #0f4f8a;
}

#step-3 .btn-guide-download:hover {
  background: #d5ebff;
  border-color: #5e9fdf;
  color: #0c4274;
}

#step-3 .btn-offer-pill {
  background: #fef3c7;
  border-color: #f59e0b;
  color: #92400e;
}

#step-3 .price-note { color: #64748b; }

/* ── Accept / Summary (Step 3) ──────────────────────────── */

#step-3 .accept-label { color: #64748b; }
#step-3 .accept-label a { color: #4f46e5; }
#step-3 .accept-label input[type="checkbox"] { accent-color: #4f46e5; }

#step-3 .summary-row { border-bottom-color: #e2e8f0; }
#step-3 .summary-row .s-key { color: #64748b; }
#step-3 .summary-row .s-val { color: #1e293b; }
#step-3 .summary-section-title { color: #4f46e5; }

#step-3 .toggle-pw-btn { color: #64748b; }
#step-3 .toggle-pw-btn:hover { color: #4f46e5; }