/* ===== Palette xanh trắng — đồng bộ landing & app ===== */
:root {
  --canvas: #f4f7fc;
  --ink: #0f1b3d;
  --muted: #52607a;
  --sand: #eef3fb;
  --cream: #ffffff;
  --blue: #2563eb;
  --sky: #0ea5e9;
  --indigo: #6366f1;
  --line: #dbe3ef;
}

html,
body {
  background: var(--canvas) !important;
}

.journey {
  background:
    radial-gradient(ellipse 70% 45% at 8% 12%, rgba(14, 165, 233, 0.16), transparent 55%),
    radial-gradient(ellipse 60% 40% at 92% 18%, rgba(37, 99, 235, 0.14), transparent 50%),
    radial-gradient(ellipse 55% 40% at 78% 88%, rgba(99, 102, 241, 0.12), transparent 50%),
    radial-gradient(ellipse 50% 35% at 12% 80%, rgba(56, 189, 248, 0.12), transparent 45%),
    linear-gradient(165deg, #f7faff 0%, #f1f5fc 45%, #eaf1fc 100%) !important;
}

.bg-grid {
  opacity: 0.55 !important;
  background-image:
    linear-gradient(rgba(37, 99, 235, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37, 99, 235, 0.05) 1px, transparent 1px) !important;
  background-size: 52px 52px !important;
  mask-image: radial-gradient(ellipse at 50% 40%, #000 25%, transparent 75%) !important;
  -webkit-mask-image: radial-gradient(ellipse at 50% 40%, #000 25%, transparent 75%) !important;
}

.bg-noise {
  opacity: 0.12 !important;
  mix-blend-mode: multiply !important;
}

.bg-orb {
  opacity: 0.5 !important;
  filter: blur(60px) !important;
}

.bg-orb.a { background: radial-gradient(circle, rgba(14, 165, 233, 0.35), transparent 70%) !important; }
.bg-orb.b { background: radial-gradient(circle, rgba(37, 99, 235, 0.3), transparent 70%) !important; }
.bg-orb.c { background: radial-gradient(circle, rgba(56, 189, 248, 0.3), transparent 70%) !important; }
.bg-orb.d {
  background: radial-gradient(circle, rgba(99, 102, 241, 0.25), transparent 70%) !important;
  width: 300px !important;
  height: 300px !important;
  right: 12% !important;
  bottom: 10% !important;
}

.bg-beam {
  opacity: 0.4 !important;
  background: linear-gradient(105deg, transparent, rgba(255, 255, 255, 0.7), transparent) !important;
}

.glass-bar {
  background: rgba(255, 255, 255, 0.85) !important;
  border-bottom: 1px solid #e5eaf3 !important;
  box-shadow: none !important;
}

.glass-card,
.progress-card {
  background: rgba(255, 255, 255, 0.9) !important;
  border: 1px solid #e5eaf3 !important;
  box-shadow: 0 12px 32px rgba(15, 40, 90, 0.07) !important;
  backdrop-filter: blur(12px) !important;
}

.j-progress-meta span,
.j-progress-meta strong,
.j-step-label {
  color: #2563eb !important;
}

.j-track { background: #e5eaf3 !important; }
.j-track > i { background: linear-gradient(90deg, #0ea5e9, #2563eb) !important; }

.j-dots span.done::before,
.j-dots span.current::before { background: #2563eb !important; }
.j-dots span.current { color: #1d4ed8 !important; }
.j-dots span.current::before { box-shadow: 0 0 0 5px rgba(37, 99, 235, 0.18) !important; }
.j-dots span.done { color: #0ea5e9 !important; }
.j-dots span.done::before { background: #0ea5e9 !important; }

/* Panel + logo app */
.surface-panel {
  background: #fff !important;
  border: 1px solid #e5eaf3 !important;
  box-shadow:
    0 1px 2px rgba(15, 40, 90, 0.04),
    0 24px 50px rgba(15, 40, 90, 0.09) !important;
  backdrop-filter: none !important;
  overflow: hidden;
  padding-top: 56px !important;
}

.surface-panel::before {
  content: "" !important;
  position: absolute !important;
  inset: 0 0 auto 0 !important;
  height: 4px !important;
  width: 100% !important;
  border-radius: 24px 24px 0 0 !important;
  background: linear-gradient(90deg, #0ea5e9, #2563eb, #6366f1) !important;
  padding: 0 !important;
  -webkit-mask: none !important;
  mask: none !important;
  opacity: 1 !important;
}

.surface-panel::after { display: none !important; }

.panel-brand {
  position: absolute;
  top: 16px;
  left: 20px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  z-index: 2;
  padding: 4px 10px 4px 4px;
  border-radius: 999px;
  background: #f4f7fc;
  border: 1px solid #e5eaf3;
}

.panel-brand img { width: 26px; height: 26px; border-radius: 50%; display: block; }
.panel-brand span { font-size: 0.72rem; font-weight: 800; letter-spacing: 0.04em; text-transform: uppercase; color: #1e2a4a; }
.panel-brand .dot { width: 6px; height: 6px; border-radius: 50%; background: #22c55e; box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.18); }

.kicker,
.q-label { color: #2563eb !important; }

h1,
.q-title { color: #0f1b3d !important; }

.lede,
.q-help { color: #52607a !important; }

.field {
  background: #f8fafd !important;
  border: 1.5px solid #dbe3ef !important;
  color: #0f1b3d !important;
  box-shadow: none !important;
}

.field:focus {
  background: #fff !important;
  border-color: #2563eb !important;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12) !important;
}

.btn-ghost {
  background: #fff !important;
  border: 1.5px solid #dbe3ef !important;
  color: #1e2a4a !important;
}

.btn-primary {
  background: linear-gradient(180deg, #3b82f6, #2563eb) !important;
  box-shadow: 0 12px 28px rgba(37, 99, 235, 0.3) !important;
  color: #fff !important;
}

.btn-primary::after { animation: none !important; }

.flow-visual,
.pillar,
.pick-card,
.channel,
.brain-card {
  background: #f8fafd !important;
  border: 1.5px solid #e5eaf3 !important;
  box-shadow: none !important;
}

.pick-card.on,
.channel.on,
.chip.on {
  background: #eff5ff !important;
  border-color: #2563eb !important;
  color: #1d4ed8 !important;
}

.chip {
  background: #fff !important;
  border: 1.5px solid #dbe3ef !important;
  color: #1e2a4a !important;
}

.ai-note {
  background: #eff6ff !important;
  border: 1.5px solid #bfdbfe !important;
  color: #0f1b3d !important;
}

.ai-note a { color: #1d4ed8 !important; }

.ai-note.is-error {
  background: #fef2f2 !important;
  border-color: #fecaca !important;
  color: #b91c1c !important;
}

a.btn { text-decoration: none !important; }

.spark {
  background: linear-gradient(145deg, #eff6ff, #dbeafe) !important;
  border: 1.5px solid #bfdbfe !important;
  color: #2563eb !important;
}

.pillar:hover,
.pick-card:hover,
.channel:hover {
  background: #fff !important;
  border-color: #c7d6ee !important;
  box-shadow: 0 12px 26px rgba(15, 40, 90, 0.08) !important;
}