:root {
  color-scheme: light;
  --ink: #22212a;
  --muted: #8d8a99;
  --line: #d8d8e2;
  --paper: #f7f5ff;
  --panel: #ffffff;
  --green: #6d4aff;
  --plum: #4b2e83;
  --rust: #d8b76a;
  --blue: #5d6f96;
  --silver: #c9ccd6;
  --shadow: 0 22px 60px rgba(75, 46, 131, 0.13);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(180deg, rgba(247, 245, 255, 0.6), #ffffff 38%),
    var(--paper);
  color: var(--ink);
  font-family: Satoshi, Inter, Manrope, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.app-shell {
  width: min(100%, 760px);
  margin: 0 auto;
  padding: 20px 16px 96px;
}

.topbar,
.section-heading,
.reset-card header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.eyebrow {
  margin: 0 0 7px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: 1.75rem;
  line-height: 1.06;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: 1.04rem;
}

h3 {
  margin-bottom: 0;
  font-size: 1.06rem;
}

.status-pill,
.text-button {
  border: 0;
  background: transparent;
  color: var(--green);
  font-weight: 850;
}

.status-pill {
  flex: 0 0 auto;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 12px;
  background: #fff;
}

.signal-band,
.flow-panel,
.reset-card,
.pattern-card {
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--panel);
}

.signal-band {
  margin: 6px 0 16px;
  min-height: 148px;
  display: grid;
  align-items: end;
  padding: 18px;
  background:
    linear-gradient(135deg, rgba(75, 46, 131, 0.94), rgba(109, 74, 255, 0.82)),
    radial-gradient(circle at 78% 22%, rgba(255, 255, 255, 0.38), transparent 22%),
    linear-gradient(45deg, #4b2e83, #6d4aff);
  color: #fff;
  box-shadow: var(--shadow);
}

.signal-band p {
  margin-bottom: 8px;
  font-weight: 800;
  opacity: 0.86;
}

.signal-band strong {
  display: block;
  max-width: 30rem;
  font-size: 1.42rem;
  line-height: 1.08;
}

.screen {
  display: none;
}

.screen.active {
  display: block;
}

.flow-panel {
  padding: 16px;
}

#coherence-score,
#reflection-count {
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 850;
}

.slider-field {
  display: grid;
  grid-template-columns: 150px 1fr;
  align-items: center;
  gap: 12px;
  margin: 14px 0;
}

.slider-field label {
  display: grid;
  gap: 3px;
  font-weight: 850;
}

.slider-field small {
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 750;
}

input[type="range"] {
  width: 100%;
  accent-color: var(--green);
}

.reset-stack,
.pattern-grid {
  display: grid;
  gap: 10px;
}

.reset-card,
.pattern-card {
  padding: 16px;
}

.reset-card header span {
  flex: 0 0 auto;
  border-radius: 999px;
  padding: 6px 9px;
  background: #f1eeff;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 850;
}

.reset-card p,
.pattern-card p {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.42;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 12px;
}

.tag-row span {
  border-radius: 999px;
  padding: 6px 8px;
  background: #fbf7eb;
  color: var(--rust);
  font-size: 0.76rem;
  font-weight: 850;
}

.field-label {
  display: block;
  margin: 16px 0 8px;
  font-size: 0.86rem;
  font-weight: 850;
}

.segmented {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.segmented label {
  min-height: 48px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #fff;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 850;
}

.segmented input {
  position: absolute;
  opacity: 0;
}

.segmented label:has(input:checked) {
  border-color: var(--green);
  background: #f1eeff;
  color: var(--green);
}

textarea {
  width: 100%;
  resize: vertical;
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 10px;
  color: var(--ink);
}

.primary-button {
  width: 100%;
  min-height: 50px;
  margin-top: 16px;
  border: 0;
  border-radius: 22px;
  background: var(--green);
  color: #fff;
  font-weight: 900;
}

.bottom-nav {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  width: min(100%, 760px);
  margin: 0 auto;
  padding: 10px 12px max(10px, env(safe-area-inset-bottom));
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
}

.nav-button {
  min-height: 44px;
  border: 1px solid transparent;
  border-radius: 22px;
  background: transparent;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 850;
}

.nav-button.active {
  border-color: var(--line);
  background: #f1eeff;
  color: var(--green);
}

@media (max-width: 560px) {
  .app-shell {
    padding-inline: 12px;
  }

  h1 {
    font-size: 1.48rem;
  }

  .slider-field {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}