.snc-app,
.snc-app * {
  box-sizing: border-box;
}

.snc-app {
  --snc-accent: #8b5cf6;
  --snc-bg: #090a18;
  --snc-card: rgba(255, 255, 255, 0.08);
  --snc-card-strong: rgba(255, 255, 255, 0.13);
  --snc-border: rgba(255, 255, 255, 0.18);
  --snc-text: #f8fafc;
  --snc-muted: rgba(248, 250, 252, 0.72);
  --snc-soft: rgba(248, 250, 252, 0.1);
  width: 100%;
  margin: 2rem auto;
  color: var(--snc-text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.snc-shell {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--snc-border);
  border-radius: 32px;
  padding: clamp(1rem, 2.5vw, 2rem);
  background:
    radial-gradient(circle at 15% 15%, color-mix(in srgb, var(--snc-accent), transparent 55%), transparent 28rem),
    radial-gradient(circle at 90% 10%, rgba(56, 189, 248, 0.18), transparent 22rem),
    linear-gradient(135deg, #111229 0%, #070812 48%, #15162f 100%);
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.35);
}

.snc-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(circle, rgba(255,255,255,.32) 0 1px, transparent 1.5px),
    radial-gradient(circle, rgba(255,255,255,.18) 0 1px, transparent 1.5px);
  background-position: 0 0, 34px 58px;
  background-size: 120px 120px, 170px 170px;
  mask-image: linear-gradient(to bottom, black, transparent 82%);
}

.snc-hero,
.snc-form,
.snc-output,
.snc-note,
.snc-error {
  position: relative;
  z-index: 1;
}

.snc-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 1.4rem;
}

.snc-eyebrow,
.snc-kicker,
.snc-section-heading p {
  margin: 0 0 .4rem;
  color: color-mix(in srgb, var(--snc-accent), #ffffff 35%);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.snc-title {
  margin: 0;
  color: #ffffff;
  font-size: clamp(2rem, 4vw, 4.4rem);
  line-height: .95;
  letter-spacing: -0.06em;
}

.snc-subtitle {
  max-width: 760px;
  margin: .8rem 0 0;
  color: var(--snc-muted);
  font-size: clamp(1rem, 1.6vw, 1.16rem);
  line-height: 1.65;
}

.snc-hero-badge {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: clamp(86px, 13vw, 140px);
  height: clamp(86px, 13vw, 140px);
  border: 1px solid var(--snc-border);
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(255,255,255,.16), rgba(255,255,255,.04));
  box-shadow: inset 0 0 40px rgba(255,255,255,.06), 0 0 40px color-mix(in srgb, var(--snc-accent), transparent 60%);
}

.snc-hero-badge span:nth-child(1) { font-size: 2.2rem; transform: translate(-.8rem, .2rem); }
.snc-hero-badge span:nth-child(2) { font-size: 1.8rem; transform: translate(1rem, -.6rem); }
.snc-hero-badge span:nth-child(3) { font-size: .85rem; font-weight: 900; transform: translate(.2rem, .5rem); }

.snc-form {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: .9rem;
  padding: 1rem;
  border: 1px solid var(--snc-border);
  border-radius: 24px;
  background: rgba(255,255,255,.06);
  backdrop-filter: blur(14px);
}

.snc-field {
  display: flex;
  flex-direction: column;
  gap: .4rem;
}

.snc-field-wide {
  grid-column: span 2;
}

.snc-field label {
  color: rgba(255,255,255,.86);
  font-size: .82rem;
  font-weight: 800;
}

.snc-field input,
.snc-field select {
  width: 100%;
  min-height: 46px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 15px;
  padding: .72rem .85rem;
  color: #ffffff;
  background: rgba(7, 8, 18, .78);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.05);
  outline: none;
}

.snc-field input::placeholder { color: rgba(255,255,255,.42); }

.snc-field input:focus,
.snc-field select:focus {
  border-color: color-mix(in srgb, var(--snc-accent), #fff 12%);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--snc-accent), transparent 72%);
}

.snc-actions {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .7rem;
  margin-top: .2rem;
}

.snc-button,
.snc-mini-button {
  border: 0;
  border-radius: 999px;
  font-weight: 900;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}

.snc-button:hover,
.snc-mini-button:hover {
  transform: translateY(-1px);
}

.snc-button:active,
.snc-mini-button:active {
  transform: translateY(0);
}

.snc-button {
  min-height: 46px;
  padding: .75rem 1.08rem;
}

.snc-button-primary {
  color: #ffffff;
  background: linear-gradient(135deg, var(--snc-accent), color-mix(in srgb, var(--snc-accent), #38bdf8 38%));
  box-shadow: 0 16px 36px color-mix(in srgb, var(--snc-accent), transparent 68%);
}

.snc-button-soft {
  color: #ffffff;
  background: rgba(255,255,255,.14);
}

.snc-button-ghost {
  color: var(--snc-muted);
  background: transparent;
  border: 1px solid rgba(255,255,255,.18);
}

.snc-note,
.snc-error {
  margin: 1rem 0 0;
  border-radius: 18px;
  padding: .9rem 1rem;
  line-height: 1.6;
}

.snc-note {
  color: var(--snc-muted);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
}

.snc-note-small {
  font-size: .92rem;
}

.snc-error {
  color: #fff7ed;
  background: rgba(239, 68, 68, .17);
  border: 1px solid rgba(248, 113, 113, .42);
}

.snc-report {
  margin-top: 1.3rem;
}

.snc-report-header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
  padding: 1rem;
  border: 1px solid var(--snc-border);
  border-radius: 24px;
  background: rgba(255,255,255,.08);
}

.snc-report-header h3 {
  margin: 0;
  color: #ffffff;
  font-size: clamp(1.6rem, 3vw, 3rem);
  line-height: 1;
  letter-spacing: -.04em;
}

.snc-report-header p:not(.snc-kicker) {
  margin: .5rem 0 0;
  color: var(--snc-muted);
}

.snc-report-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: .5rem;
}

.snc-mini-button {
  padding: .58rem .8rem;
  color: #ffffff;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.16);
  font-size: .82rem;
}

.snc-chart-grid {
  display: grid;
  grid-template-columns: minmax(280px, .95fr) minmax(280px, 1.05fr);
  gap: 1rem;
  margin-top: 1rem;
}

.snc-wheel-card,
.snc-snapshot,
.snc-section,
.snc-panel,
.snc-narrative-card {
  border: 1px solid var(--snc-border);
  border-radius: 24px;
  background: rgba(255,255,255,.075);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.07);
}

.snc-wheel-card {
  padding: .8rem;
}

.snc-wheel-svg {
  display: block;
  width: 100%;
  max-width: 820px;
  height: auto;
  margin: 0 auto;
  border-radius: 24px;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,.26));
}

.snc-wheel-legend {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .8rem;
  margin-top: .7rem;
  color: var(--snc-muted);
  font-size: .88rem;
}

.snc-dot {
  display: inline-block;
  width: .72rem;
  height: .72rem;
  margin-right: .26rem;
  border-radius: 999px;
  vertical-align: -1px;
}

.snc-dot-flow { background: #22c55e; }
.snc-dot-friction { background: #ef4444; }
.snc-dot-polarity { background: #f97316; }
.snc-dot-opportunity { background: #38bdf8; }

.snc-snapshot {
  padding: 1rem;
}

.snc-snapshot h4,
.snc-panel h5,
.snc-section-heading h4 {
  margin: 0;
  color: #ffffff;
  letter-spacing: -.025em;
}

.snc-snapshot h4,
.snc-section-heading h4 {
  font-size: clamp(1.35rem, 2.2vw, 2rem);
}

.snc-big-three {
  display: grid;
  gap: .7rem;
  margin-top: .9rem;
}

.snc-core-card,
.snc-dominant {
  display: flex;
  gap: .75rem;
  align-items: flex-start;
  padding: .82rem;
  border-radius: 18px;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.1);
}

.snc-core-glyph,
.snc-dominant span {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  color: #17172f;
  background: #ffffff;
  border: 3px solid var(--snc-accent);
  font-weight: 950;
}

.snc-core-card strong,
.snc-dominant strong {
  display: block;
  color: #ffffff;
}

.snc-core-card small,
.snc-dominant small {
  display: block;
  margin-top: .1rem;
  color: color-mix(in srgb, var(--snc-accent), #ffffff 50%);
  font-weight: 800;
}

.snc-core-card p,
.snc-narrative-card p,
.snc-panel p,
.snc-section-copy {
  margin: .42rem 0 0;
  color: var(--snc-muted);
  line-height: 1.65;
}

.snc-narrative-card {
  margin-top: .9rem;
  padding: 1rem;
}

.snc-section {
  margin-top: 1rem;
  padding: 1rem;
}

.snc-section-heading {
  margin-bottom: 1rem;
}

.snc-balance-grid,
.snc-pattern-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .85rem;
}

.snc-panel {
  padding: 1rem;
}

.snc-panel ul {
  margin: .7rem 0 0 1.15rem;
  padding: 0;
  color: var(--snc-muted);
  line-height: 1.55;
}

.snc-bar-row {
  margin-top: .85rem;
}

.snc-bar-row > div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: var(--snc-muted);
  font-size: .9rem;
}

.snc-bar-row strong {
  color: #ffffff;
}

.snc-bar-row meter {
  display: block;
  width: 100%;
  height: .72rem;
  margin-top: .32rem;
  border-radius: 999px;
  overflow: hidden;
}

.snc-bar-row meter::-webkit-meter-bar {
  background: rgba(255,255,255,.1);
  border: 0;
}

.snc-bar-row meter::-webkit-meter-optimum-value {
  background: linear-gradient(90deg, var(--snc-accent), #38bdf8);
}

.snc-bar-row meter::-moz-meter-bar {
  background: linear-gradient(90deg, var(--snc-accent), #38bdf8);
}

.snc-table-wrap {
  overflow-x: auto;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 18px;
}

.snc-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  color: var(--snc-muted);
}

.snc-table th,
.snc-table td {
  padding: .85rem;
  border-bottom: 1px solid rgba(255,255,255,.09);
  text-align: left;
  vertical-align: top;
}

.snc-table th {
  color: #ffffff;
  background: rgba(255,255,255,.07);
  font-size: .82rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.snc-table tr:last-child td {
  border-bottom: 0;
}

.snc-table strong {
  color: #ffffff;
}

.snc-table em {
  color: color-mix(in srgb, var(--snc-accent), #ffffff 45%);
  font-style: normal;
  font-weight: 900;
}

.snc-table-glyph {
  display: inline-grid;
  place-items: center;
  width: 1.55rem;
  height: 1.55rem;
  margin-right: .25rem;
  border-radius: 999px;
  background: rgba(255,255,255,.12);
  color: #ffffff;
}

.snc-details {
  display: grid;
  gap: .7rem;
}

.snc-detail {
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 18px;
  background: rgba(255,255,255,.055);
  overflow: hidden;
}

.snc-detail summary {
  list-style: none;
  cursor: pointer;
  padding: .9rem 1rem;
  color: #ffffff;
  font-weight: 900;
}

.snc-detail summary::-webkit-details-marker {
  display: none;
}

.snc-detail summary span {
  display: inline-grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  margin-right: .45rem;
  border-radius: 999px;
  color: #15162f;
  background: #ffffff;
  border: 2px solid var(--snc-accent);
  font-size: .9rem;
}

.snc-detail div {
  padding: 0 1rem 1rem;
  color: var(--snc-muted);
  line-height: 1.7;
}

.snc-detail p {
  margin: .55rem 0 0;
}

.snc-prompts {
  display: grid;
  gap: .7rem;
  margin: 0;
  padding-left: 1.2rem;
  color: var(--snc-muted);
  line-height: 1.65;
}

.snc-prompts li::marker {
  color: color-mix(in srgb, var(--snc-accent), #ffffff 40%);
  font-weight: 900;
}

.snc-final-section {
  margin-bottom: .4rem;
}

@media (max-width: 980px) {
  .snc-form,
  .snc-chart-grid,
  .snc-balance-grid,
  .snc-pattern-grid {
    grid-template-columns: 1fr;
  }

  .snc-field-wide {
    grid-column: auto;
  }

  .snc-report-header,
  .snc-hero {
    flex-direction: column;
    align-items: stretch;
  }

  .snc-report-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 560px) {
  .snc-shell {
    border-radius: 20px;
    padding: .75rem;
  }

  .snc-form,
  .snc-report-header,
  .snc-section,
  .snc-snapshot,
  .snc-wheel-card {
    border-radius: 18px;
  }

  .snc-actions,
  .snc-report-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .snc-button,
  .snc-mini-button {
    width: 100%;
  }
}

@media print {
  .snc-app {
    margin: 0;
    color: #111827;
  }

  .snc-shell {
    border: 0;
    box-shadow: none;
    background: #ffffff;
    color: #111827;
  }

  .snc-form,
  .snc-note,
  .snc-report-actions,
  .snc-hero-badge {
    display: none !important;
  }

  .snc-report-header,
  .snc-wheel-card,
  .snc-snapshot,
  .snc-section,
  .snc-panel,
  .snc-narrative-card,
  .snc-core-card,
  .snc-detail {
    break-inside: avoid;
    background: #ffffff !important;
    border-color: #d1d5db !important;
    color: #111827 !important;
  }

  .snc-title,
  .snc-report-header h3,
  .snc-snapshot h4,
  .snc-panel h5,
  .snc-section-heading h4,
  .snc-table th,
  .snc-table strong,
  .snc-core-card strong,
  .snc-detail summary {
    color: #111827 !important;
  }

  .snc-subtitle,
  .snc-report-header p,
  .snc-core-card p,
  .snc-panel p,
  .snc-detail div,
  .snc-prompts,
  .snc-section-copy,
  .snc-table {
    color: #374151 !important;
  }
}

.snc-help {
  color: rgba(248, 250, 252, .62);
  font-size: .78rem;
  line-height: 1.45;
}

.snc-status {
  position: relative;
  z-index: 1;
  margin: 1rem 0 0;
  border: 1px solid color-mix(in srgb, var(--snc-accent), transparent 46%);
  border-radius: 18px;
  padding: .85rem 1rem;
  color: #ffffff;
  background: color-mix(in srgb, var(--snc-accent), transparent 82%);
  box-shadow: 0 14px 36px color-mix(in srgb, var(--snc-accent), transparent 78%);
}

.snc-meta-line {
  margin-top: .35rem !important;
  color: rgba(248, 250, 252, .58) !important;
  font-size: .88rem !important;
}

.snc-button:disabled,
.snc-mini-button:disabled {
  cursor: wait;
  opacity: .72;
  transform: none;
}