:root {
  --bg: #eef4ef;
  --panel: rgba(250, 252, 249, 0.86);
  --panel-strong: #f8fbf7;
  --ink: #11221a;
  --ink-soft: #496057;
  --line: rgba(17, 34, 26, 0.09);
  --line-strong: rgba(17, 34, 26, 0.18);
  --accent: #0c8f5b;
  --accent-deep: #066241;
  --accent-warm: #c76a2d;
  --danger: #b03a32;
  --shadow: 0 20px 55px rgba(17, 34, 26, 0.08);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: light;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: "Manrope", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(12, 143, 91, 0.14), transparent 28%),
    radial-gradient(circle at top right, rgba(199, 106, 45, 0.12), transparent 24%),
    linear-gradient(180deg, #f5f3ea 0%, var(--bg) 42%, #ecf1fb 100%);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.28), transparent 70%);
}

.page-shell {
  width: min(1380px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 28px 0 calc(40px + var(--safe-bottom));
}

.hero,
.panel {
  backdrop-filter: blur(14px);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero {
  display: grid;
  grid-template-columns: 1.45fr 0.85fr;
  gap: 20px;
  padding: 34px;
  border-radius: calc(var(--radius-xl) + 4px);
  overflow: hidden;
  position: relative;
}

.hero::after {
  content: "";
  position: absolute;
  right: -4%;
  bottom: -35%;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(12, 143, 91, 0.24), transparent 65%);
}

.eyebrow,
.section-kicker,
.summary-label {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.74rem;
  font-weight: 800;
  color: var(--accent-deep);
  margin: 0 0 8px;
}

.hero h1,
.section-heading h2,
.subheading h3,
.summary-card h3,
.empty-state h3 {
  margin: 0;
  font-family: "Source Serif 4", serif;
  line-height: 0.98;
}

.hero h1 {
  font-size: clamp(2.4rem, 4vw, 4.4rem);
  max-width: 10ch;
}

.hero-text,
.summary-text,
.empty-state p,
.status-line,
.field span,
.clean-list,
.clean-list a,
.tag,
.pill {
  color: var(--ink-soft);
}

.hero-text {
  margin: 16px 0 0;
  max-width: 58ch;
  font-size: 1.02rem;
  line-height: 1.6;
}

.hero-panel {
  display: grid;
  gap: 12px;
  align-content: start;
}

.hero-metric {
  padding: 18px 18px 16px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.56);
  border: 1px solid rgba(17, 34, 26, 0.06);
}

.hero-label {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-soft);
  margin-bottom: 8px;
}

.hero-metric strong {
  font-size: 1.05rem;
  color: var(--ink);
  display: block;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.clean-list a {
  text-decoration: none;
}

.clean-list a:hover {
  text-decoration: underline;
}

.layout {
  display: grid;
  grid-template-columns: minmax(360px, 0.92fr) minmax(420px, 1.08fr);
  gap: 22px;
  margin-top: 24px;
  align-items: start;
}

.panel {
  border-radius: var(--radius-xl);
  padding: 24px;
}

.section-heading,
.subheading,
.actions,
.toolbar,
.pill-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.mode-switch {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid var(--line);
}

.mode-chip {
  border: 0;
  background: transparent;
  color: var(--ink-soft);
  border-radius: 999px;
  padding: 9px 14px;
  font-size: 0.84rem;
  font-weight: 800;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.mode-chip:hover {
  transform: translateY(-1px);
}

.mode-chip.is-active {
  color: white;
  background: linear-gradient(135deg, var(--accent-deep), var(--accent));
  box-shadow: 0 10px 18px rgba(12, 143, 91, 0.14);
}

.case-form {
  margin-top: 20px;
}

.grid {
  display: grid;
  gap: 14px;
}

.grid-context {
  grid-template-columns: 1.15fr 0.6fr 0.75fr 0.95fr;
}

.grid-textareas {
  margin-top: 16px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.continuous-panel {
  margin-top: 16px;
}

.field {
  display: grid;
  gap: 8px;
}

.field-wide {
  grid-column: 1 / -1;
}

.field span {
  font-size: 0.84rem;
  font-weight: 700;
}

input,
select,
textarea,
button {
  font: inherit;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.88);
  color: var(--ink);
  padding: 14px 15px;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
  appearance: none;
}

textarea {
  min-height: 112px;
  resize: vertical;
  line-height: 1.5;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: rgba(12, 143, 91, 0.52);
  box-shadow: 0 0 0 4px rgba(12, 143, 91, 0.12);
}

.actions {
  margin-top: 18px;
  justify-content: flex-start;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 0;
  border-radius: 999px;
  padding: 12px 18px;
  cursor: pointer;
  font-weight: 800;
  text-decoration: none;
  transition: transform 0.18s ease, opacity 0.18s ease, background 0.18s ease;
  touch-action: manipulation;
}

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

.button:disabled {
  cursor: wait;
  opacity: 0.72;
}

.button-primary {
  color: white;
  background: linear-gradient(135deg, var(--accent-deep), var(--accent));
  box-shadow: 0 14px 28px rgba(12, 143, 91, 0.18);
}

.button-ghost {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--line);
}

.button-icon-only {
  min-width: 0;
}

.button-icon {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex: 0 0 auto;
}

.button-icon circle {
  fill: currentColor;
  stroke: none;
}

.hero-link {
  justify-self: start;
}

.status-line {
  min-height: 20px;
  font-size: 0.9rem;
  line-height: 1.45;
}

.mode-hint {
  margin: 10px 2px 0;
  color: var(--ink-soft);
  line-height: 1.6;
  font-size: 0.92rem;
}

.pill-row {
  flex-wrap: wrap;
  justify-content: flex-end;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.8);
  font-size: 0.82rem;
  font-weight: 700;
  max-width: 100%;
  overflow-wrap: anywhere;
}

.pill-muted {
  opacity: 0.78;
}

.empty-state {
  margin-top: 18px;
  padding: 28px;
  border-radius: 20px;
  border: 1px dashed var(--line-strong);
  background: rgba(255, 255, 255, 0.4);
}

.empty-state p {
  margin: 12px 0 0;
  line-height: 1.6;
}

.results-shell {
  margin-top: 18px;
  display: grid;
  gap: 20px;
}

.summary-grid,
.audit-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.audit-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.summary-card,
.audit-card,
.hypothesis-card {
  padding: 18px;
  border-radius: 20px;
  background: var(--panel-strong);
  border: 1px solid var(--line);
}

.summary-card h3 {
  margin-top: 6px;
  font-size: 1.45rem;
}

.hypotheses-list,
.finding-list {
  display: grid;
  gap: 12px;
}

.hypothesis-card {
  position: relative;
  overflow: hidden;
}

.hypothesis-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 6px;
  background: var(--band-color, var(--accent));
}

.hypothesis-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.hypothesis-title {
  margin: 2px 0 6px;
  font-size: 1.25rem;
  font-family: "Source Serif 4", serif;
}

.score-row,
.meta-row,
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.score-chip,
.tag {
  display: inline-flex;
  align-items: center;
  padding: 7px 10px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 800;
}

.score-chip {
  color: white;
  background: var(--band-color, var(--accent));
}

.tag {
  background: rgba(12, 143, 91, 0.08);
  border: 1px solid rgba(12, 143, 91, 0.12);
}

.tag.warn {
  background: rgba(176, 58, 50, 0.08);
  border-color: rgba(176, 58, 50, 0.14);
  color: var(--danger);
}

.tag.conflict {
  background: rgba(199, 106, 45, 0.1);
  border-color: rgba(199, 106, 45, 0.16);
  color: var(--accent-warm);
}

.tag.muted {
  background: rgba(17, 34, 26, 0.05);
  border-color: rgba(17, 34, 26, 0.08);
}

.clean-list {
  margin: 10px 0 0;
  padding-left: 18px;
  line-height: 1.6;
}

.clean-list li + li {
  margin-top: 6px;
}

.clean-list a {
  overflow-wrap: anywhere;
}

.finding-item {
  display: grid;
  gap: 6px;
  padding: 14px 15px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid var(--line);
}

.finding-topline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.finding-name {
  font-weight: 800;
}

.finding-status {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.finding-status.present {
  color: var(--accent-deep);
}

.finding-status.absent {
  color: var(--danger);
}

.finding-meta,
.finding-evidence,
.hypothesis-card p {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.55;
}

.hypothesis-card .safety-note,
.finding-item .finding-conflict {
  margin: 10px 0 0;
  color: var(--accent-warm);
  line-height: 1.5;
}

.subsection-title {
  margin: 16px 0 8px;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
}

.band-high {
  --band-color: #0c8f5b;
}

.band-intermediate {
  --band-color: #c76a2d;
}

.band-low {
  --band-color: #60756d;
}

[hidden] {
  display: none !important;
}

@media (max-width: 1120px) {
  .layout,
  .hero,
  .audit-grid {
    grid-template-columns: 1fr;
  }

  .summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .grid-context {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  body {
    background:
      radial-gradient(circle at top center, rgba(12, 143, 91, 0.14), transparent 36%),
      linear-gradient(180deg, #f7f4ea 0%, var(--bg) 48%, #ecf1fb 100%);
  }

  .page-shell {
    width: min(100vw - 20px, 100%);
    padding-top: 10px;
    padding-bottom: calc(22px + var(--safe-bottom));
  }

  .hero,
  .panel {
    padding: 18px;
    border-radius: 22px;
  }

  .hero h1 {
    max-width: 12ch;
    font-size: clamp(2.05rem, 8vw, 2.8rem);
  }

  .hero-text {
    font-size: 0.97rem;
    line-height: 1.58;
  }

  .hero-panel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .hero-metric {
    min-height: 104px;
    padding: 14px;
  }

  .grid-context,
  .grid-textareas {
    grid-template-columns: 1fr;
  }

  .section-heading,
  .subheading,
  .actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .toolbar {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: stretch;
  }

  .pill-row {
    width: 100%;
    justify-content: flex-start;
  }

  .mode-switch {
    width: 100%;
    grid-column: 1 / -1;
    justify-content: space-between;
  }

  .toolbar .button {
    width: 100%;
    min-height: 46px;
  }

  .button-icon-only {
    padding-inline: 14px;
  }

  .mode-chip {
    flex: 1 1 0;
    text-align: center;
    min-height: 44px;
  }

  textarea {
    min-height: 126px;
  }

  #continuous-text {
    min-height: 44vh;
  }

  .summary-grid {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: 86%;
    grid-template-columns: none;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    overscroll-behavior-x: contain;
    padding-bottom: 4px;
    margin-right: -4px;
  }

  .summary-grid::-webkit-scrollbar {
    display: none;
  }

  .summary-grid {
    scrollbar-width: none;
  }

  .summary-card {
    scroll-snap-align: start;
    min-height: 100%;
  }

  .results-shell,
  .audit-grid {
    gap: 16px;
  }

  .hypothesis-card,
  .summary-card,
  .audit-card,
  .finding-item {
    border-radius: 18px;
  }

  .hypothesis-card {
    padding: 16px;
  }

  .hypothesis-head {
    flex-direction: column;
  }

  .score-row {
    width: 100%;
  }

  .finding-topline {
    align-items: flex-start;
  }

  .actions {
    position: sticky;
    bottom: max(10px, var(--safe-bottom));
    z-index: 8;
    width: 100%;
    margin-top: 20px;
    padding: 12px;
    border-radius: 20px;
    background: rgba(248, 251, 247, 0.94);
    border: 1px solid var(--line);
    backdrop-filter: blur(14px);
    box-shadow: 0 14px 30px rgba(17, 34, 26, 0.12);
  }

  .actions .button-primary {
    width: 100%;
    min-height: 52px;
    font-size: 0.98rem;
  }

  .status-line {
    width: 100%;
    min-height: 0;
    font-size: 0.86rem;
  }

  .pill {
    min-height: 38px;
  }
}

@media (max-width: 540px) {
  .hero-panel {
    grid-template-columns: 1fr;
  }

  .toolbar {
    grid-template-columns: 1fr;
  }

  .summary-grid {
    grid-auto-columns: 92%;
  }

  .summary-card h3 {
    font-size: 1.28rem;
  }

  .hypothesis-title {
    font-size: 1.14rem;
  }

  .pill-row {
    gap: 8px;
  }
}