/* Design tokens */
:root {
  color-scheme: light;
  --ink: #172238;
  --muted: #56687d;
  --line: #d8e4e9;
  --blue: #2468d6;
  --green: #12835f;
  --surface: #f5f9fc;
  --radius: 24px;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background:
    radial-gradient(ellipse at 3% 4%, #ccece3 0, transparent 37%),
    radial-gradient(ellipse at 96% 25%, #d7def9 0, transparent 39%),
    radial-gradient(ellipse at 20% 90%, #f7e8cf 0, transparent 35%), #edf2f5;
  background-attachment: fixed;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--ink);
  font-size: 16px;
  line-height: 1.5;
}
button,
input,
select {
  font: inherit;
}
button,
a,
label,
select {
  -webkit-tap-highlight-color: transparent;
}
button {
  cursor: pointer;
  transition:
    transform 0.18s,
    background 0.18s,
    box-shadow 0.18s;
}
button:active {
  transform: scale(0.98);
}
button:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}
button:focus-visible,
a:focus-visible,
label:focus-visible,
select:focus-visible {
  outline: 3px solid #88afff;
  outline-offset: 4px;
}
a {
  color: inherit;
  text-decoration: none;
}
/* Header and navigation */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 5%;
  background: #eff8f4e8;
  backdrop-filter: blur(20px);
  border-bottom: 1px solid #e7edf5;
  position: sticky;
  top: 0;
  z-index: 5;
}
.brand {
  display: flex;
  gap: 11px;
  align-items: center;
  font-size: 21px;
  font-weight: 750;
  letter-spacing: -0.5px;
}
.brandmark {
  background: linear-gradient(135deg, #155f4e, #1eb18a);
  color: #fff;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-size: 24px;
}
.brand small {
  display: block;
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 2px;
  color: var(--muted);
}
.tabs,
.segmented {
  display: flex;
  background: #eef1f6;
  border-radius: 13px;
  padding: 4px;
  gap: 4px;
}
.tab,
.segmented button {
  border: 0;
  background: transparent;
  padding: 9px 18px;
  border-radius: 10px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 650;
}
.tab.active,
.segmented .selected {
  background: #fff;
  color: var(--ink);
  box-shadow: 0 2px 5px #13294b10;
}
.research {
  font-size: 14px;
  color: var(--muted);
}
main {
  max-width: 1380px;
  margin: auto;
  padding: 36px 40px 20px;
}
.heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 26px;
}
.eyebrow {
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 1.6px;
  color: var(--green);
  margin: 0 0 10px;
}
h1 {
  font-size: clamp(30px, 3vw, 42px);
  letter-spacing: -1.6px;
  line-height: 1.15;
  margin: 0 0 10px;
  font-weight: 750;
}
h2 {
  font-size: 20px;
  line-height: 1.3;
  letter-spacing: -0.5px;
  margin: 0;
}
p {
  margin: 8px 0;
}
.muted {
  color: var(--muted);
}
.pill {
  font-size: 13px;
  border: 1px solid #dbe6f2;
  background: #ffffffac;
  border-radius: 20px;
  padding: 8px 15px;
  white-space: nowrap;
}
/* Presentation opening */
.studio-hero {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 32px;
  overflow: clip;
  margin: 0 0 38px;
  padding: 54px 48px 24px;
  border: 1px solid #41696a;
  border-radius: 32px;
  background: linear-gradient(125deg, #102c31 5%, #123c3d 52%, #172c4c 100%);
  color: #f2fcf7;
  box-shadow: 0 24px 55px #163e4226;
}
.studio-hero::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  content: '';
  background-image:
    linear-gradient(#c5f1e006 1px, transparent 1px),
    linear-gradient(90deg, #c5f1e006 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to right, transparent, #000);
}
.hero-glow {
  position: absolute;
  z-index: -1;
  width: 460px;
  height: 460px;
  border-radius: 50%;
  pointer-events: none;
  animation: glow-drift 16s ease-in-out infinite alternate;
}
.hero-glow-mint {
  top: -280px;
  left: 15%;
  background: radial-gradient(circle, #4bbc9229, transparent 70%);
}
.hero-glow-blue {
  right: -230px;
  bottom: -220px;
  background: radial-gradient(circle, #787def45, transparent 70%);
  animation-delay: -8s;
}
.hero-copy {
  position: relative;
  z-index: 2;
  align-self: center;
  min-width: 0;
  padding-bottom: 14px;
}
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 24px;
  color: #a7dfcb;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.55px;
}
.hero-eyebrow > span {
  width: 6px;
  height: 6px;
  flex-shrink: 0;
  border-radius: 50%;
  background: #b9edb0;
  box-shadow: 0 0 0 5px #b9edb011;
}
.studio-hero h1 {
  margin: 0;
  font-size: clamp(34px, 4vw, 57px);
  line-height: 1.12;
  letter-spacing: -2.5px;
}
.studio-hero h1 > span {
  color: #bce9ba;
}
.hero-description {
  max-width: 455px;
  margin: 22px 0 26px;
  color: #c0d4d3;
  font-size: 15px;
  line-height: 1.8;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.hero-primary,
.hero-secondary {
  min-height: 46px;
  padding: 12px 18px;
  border: 1px solid #9cbfba40;
  border-radius: 13px;
  font-size: 13px;
  font-weight: 650;
}
.hero-primary {
  display: flex;
  align-items: center;
  gap: 22px;
  border-color: #c5ebbe;
  background: #c5ebbe;
  color: #183e32;
  box-shadow: 0 5px 18px #c5ebbe14;
}
.hero-primary:hover {
  background: #d5f3ce;
  transform: translateY(-2px);
}
.hero-primary > span {
  font-size: 18px;
}
.hero-secondary {
  background: #ffffff07;
  color: #edf7f4;
}
.hero-secondary:hover {
  background: #ffffff13;
  transform: translateY(-2px);
}
.hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  margin-top: 34px;
  color: #b7cdca;
  font-size: 11px;
}
.hero-facts > span {
  display: flex;
  align-items: center;
  gap: 7px;
}
.hero-facts b {
  color: #e6c989;
  font-size: 10px;
  font-variant-numeric: tabular-nums;
}
.hero-art {
  position: relative;
  display: grid;
  align-items: center;
  justify-items: center;
  min-width: 0;
  min-height: 330px;
}
.leaf-orbit {
  position: absolute;
  width: 360px;
  height: 360px;
  border: 1px solid #a0ddc416;
  border-radius: 50%;
  pointer-events: none;
}
.orbit-one {
  transform: rotate(-25deg) scaleX(1.12);
}
.orbit-two {
  width: 410px;
  height: 410px;
  border-style: dashed;
  transform: rotate(25deg) scaleY(0.84);
}
.leaf-visual {
  position: relative;
  overflow: hidden;
  width: min(100%, 330px);
  border: 1px solid #d2efe030;
  border-radius: 22px;
  background: linear-gradient(145deg, #a5cdb914, #7c9bbf0b);
  box-shadow: 0 25px 45px #031c3633;
  animation: leaf-float 7s ease-in-out infinite;
}
.leaf-visual-header,
.leaf-visual-footer {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 15px 17px;
  font-size: 9px;
  color: #c2dcd4;
}
.leaf-visual-header {
  border-bottom: 1px solid #c7e2d712;
  letter-spacing: 1px;
  font-weight: 650;
}
.leaf-visual-header > span:last-child,
.leaf-visual-footer > span:last-child {
  margin-left: auto;
  color: #a8c6c0;
}
.visual-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #bfeaa8;
}
.paddy-illustration {
  display: block;
  width: 100%;
  height: auto;
  margin: -10px 0;
}
.leaf-scan {
  position: absolute;
  z-index: 1;
  top: 50px;
  left: 10%;
  width: 80%;
  height: 2px;
  background: linear-gradient(90deg, transparent, #b9ead6, transparent);
  box-shadow: 0 10px 26px #98ddc52b;
  animation: leaf-scan 6s ease-in-out infinite;
  pointer-events: none;
}
.leaf-visual-footer {
  padding-top: 0;
  font-size: 9px;
}
.floating-tag {
  position: absolute;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid #d8ede242;
  border-radius: 13px;
  background: #e8f4ecf5;
  color: #264438;
  box-shadow: 0 10px 25px #021c3024;
  animation: tag-float 8s ease-in-out infinite;
}
.floating-tag small {
  display: block;
  margin-bottom: 2px;
  color: #527161;
  font-size: 8px;
  font-weight: 750;
  letter-spacing: 1px;
}
.floating-tag strong {
  display: block;
  font-size: 11px;
  font-weight: 650;
}
.tag-icon {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 9px;
  background: #d0e5d4;
  color: #2a7056;
  font-size: 19px;
}
.tag-quality {
  top: 52px;
  left: -14px;
}
.tag-complexity {
  right: -10px;
  bottom: 28px;
  background: #f4ebd8f5;
  animation-delay: -4s;
}
.tag-complexity .tag-icon {
  background: #eddfbf;
  color: #806637;
}
.hero-bottom {
  z-index: 2;
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding-top: 18px;
  border-top: 1px solid #b5d6cc21;
}
.hero-signature {
  color: #e3f2eb;
  font-size: 12px;
  font-weight: 650;
}
.hero-signature > span {
  margin-left: 12px;
  color: #adc8bf;
  font-size: 8px;
  letter-spacing: 1.8px;
  font-weight: 500;
}
.hero-motion-controls {
  display: flex;
  gap: 14px;
}
.hero-motion-controls button {
  border: 0;
  border-radius: 6px;
  padding: 5px 0;
  background: transparent;
  color: #bdd5cb;
  font-size: 10px;
}
.hero-motion-controls button:hover {
  color: #fff;
}
.hero-motion-controls button > span {
  margin-right: 3px;
  font-size: 14px;
}
.intro-playing .hero-copy > * {
  animation: hero-enter 0.8s both cubic-bezier(0.2, 0.8, 0.2, 1);
}
.intro-playing .hero-copy > :nth-child(2) {
  animation-delay: 0.08s;
}
.intro-playing .hero-copy > :nth-child(3) {
  animation-delay: 0.16s;
}
.intro-playing .hero-copy > :nth-child(4) {
  animation-delay: 0.24s;
}
.intro-playing .hero-copy > :nth-child(5) {
  animation-delay: 0.32s;
}
.motion-paused *,
.motion-paused::before,
.motion-paused::after,
.motion-offscreen * {
  animation-play-state: paused !important;
}
.studio-title {
  margin-bottom: 8px;
  font-size: 28px;
  letter-spacing: -1px;
}
#studio-input {
  scroll-margin-top: 120px;
}

@keyframes hero-enter {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes leaf-float {
  0%,
  100% {
    transform: translateY(0) rotate(-5deg);
  }
  50% {
    transform: translateY(-8px) rotate(-3deg);
  }
}
@keyframes tag-float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(7px);
  }
}
@keyframes leaf-scan {
  0%,
  100% {
    transform: translateY(0);
    opacity: 0.25;
  }
  50% {
    transform: translateY(245px);
    opacity: 0.8;
  }
}
@keyframes glow-drift {
  from {
    transform: translate(0, 0);
  }
  to {
    transform: translate(30px, 30px);
  }
}

@media (max-width: 1050px) {
  .studio-hero {
    padding: 38px 30px 20px;
    gap: 22px;
  }
  .studio-hero h1 {
    font-size: clamp(33px, 4.3vw, 46px);
    letter-spacing: -1.6px;
  }
  .hero-art {
    min-height: 310px;
  }
  .tag-quality {
    left: -8px;
  }
  .tag-complexity {
    right: -8px;
  }
  .floating-tag {
    padding: 9px 10px;
  }
  .floating-tag strong {
    font-size: 10px;
  }
  .hero-facts {
    gap: 10px;
  }
}
@media (max-width: 720px) {
  .studio-hero {
    grid-template-columns: 1fr;
    padding: 30px 24px 18px;
    border-radius: 26px;
    gap: 26px;
  }
  .studio-hero h1 {
    font-size: clamp(34px, 7vw, 48px);
  }
  .hero-copy {
    padding: 0;
  }
  .hero-eyebrow {
    font-size: 9px;
    letter-spacing: 1px;
    margin-bottom: 20px;
  }
  .hero-description {
    font-size: 14px;
    margin: 18px 0 22px;
  }
  .hero-facts {
    margin-top: 24px;
  }
  .hero-art {
    min-height: 300px;
    max-width: 370px;
    width: 100%;
    margin: auto;
  }
  .leaf-visual {
    width: 270px;
  }
  .leaf-orbit {
    width: 280px;
    height: 280px;
  }
  .orbit-two {
    width: 320px;
    height: 320px;
  }
  .tag-quality {
    top: 32px;
    left: -5px;
  }
  .tag-complexity {
    bottom: 24px;
    right: -5px;
  }
  .hero-signature > span {
    display: none;
  }
  .hero-bottom {
    padding-top: 14px;
  }
  .hero-motion-controls {
    gap: 12px;
  }
  .leaf-scan {
    animation-name: leaf-scan-mobile;
  }
  #studio-input {
    scroll-margin-top: 24px;
  }
}
@media (max-width: 420px) {
  .studio-hero {
    padding: 27px 18px 16px;
  }
  .hero-primary,
  .hero-secondary {
    padding: 11px 12px;
    font-size: 12px;
  }
  .hero-primary {
    gap: 10px;
  }
  .hero-art {
    min-height: 290px;
  }
  .leaf-visual {
    width: 235px;
  }
  .floating-tag strong {
    font-size: 9px;
  }
  .floating-tag small {
    font-size: 7px;
  }
  .tag-icon {
    width: 23px;
    height: 23px;
    font-size: 16px;
  }
  .hero-motion-controls {
    gap: 9px;
  }
}
@keyframes leaf-scan-mobile {
  0%,
  100% {
    transform: translateY(0);
    opacity: 0.25;
  }
  50% {
    transform: translateY(180px);
    opacity: 0.8;
  }
}

/* Detection studio */
.studio-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 24px;
}
.panel {
  background: var(--surface);
  border: 1px solid #d7e4ea;
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: 0 12px 32px #23485e0a;
}
.panel-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
}
.micro {
  font-size: 13px;
  color: var(--muted);
}
.dropzone {
  height: 242px;
  border: 1.5px dashed #c9d7e9;
  background: linear-gradient(140deg, #e1eefb, #e7f5ee);
  border-radius: 18px;
  display: grid;
  place-items: center;
  overflow: hidden;
  cursor: pointer;
  transition:
    background 0.2s,
    border-color 0.2s;
}
.dropzone.dragging {
  background: #eaf2ff;
  border-color: var(--blue);
}
#upload-hint {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  color: var(--muted);
}
#upload-hint strong {
  color: var(--ink);
  font-weight: 600;
}
.upload-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: #e1ebfe;
  color: var(--blue);
  font-size: 30px;
  margin-bottom: 8px;
}
#upload-hint small {
  font-size: 12px;
  margin-top: 6px;
}
#input-preview {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.fileline {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin: 10px 0 20px;
  color: var(--muted);
  font-size: 13px;
}
#filename {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 80%;
}
.text-button {
  background: none;
  border: none;
  color: var(--blue);
  padding: 0;
  font-size: 13px;
}
.settings {
  display: grid;
  grid-template-columns: 1fr 160px;
  gap: 30px;
  margin: 0 0 22px;
}
.settings label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 8px;
}
.settings output {
  color: var(--blue);
  font-variant-numeric: tabular-nums;
}
input[type='range'] {
  width: 100%;
  accent-color: var(--blue);
}
select {
  border: 1px solid #dce4f0;
  background: #f9fbfd;
  color: var(--ink);
  padding: 9px 12px;
  border-radius: 11px;
  font-size: 14px;
  max-width: 100%;
}
.primary {
  width: 100%;
  border: 0;
  border-radius: 13px;
  background: linear-gradient(110deg, #2268cf, #16836d);
  padding: 13px 20px;
  color: #fff;
  font-size: 15px;
  font-weight: 650;
  box-shadow: 0 5px 12px #336aea24;
}
.primary:hover:not(:disabled) {
  background: #1b55b6;
}
.privacy {
  font-size: 12px;
  color: var(--muted);
  text-align: center;
  margin-top: 12px;
}
.message {
  font-size: 14px;
  color: #a54130;
}
.message:empty {
  display: none;
}
.guidance {
  background: linear-gradient(145deg, #e1f4ed, #e9edfb);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.guidance h2 {
  font-size: 30px;
  line-height: 1.2;
  letter-spacing: -1px;
}
.guidance p {
  color: var(--muted);
  max-width: 470px;
}
.model-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 18px 0;
}
.model-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid #e7ecf3;
  border-radius: 14px;
  background: #fff;
}
.model-color {
  width: 4px;
  height: 35px;
  border-radius: 4px;
}
.model-item strong {
  display: block;
  font-size: 14px;
}
.model-item small {
  font-size: 12px;
  color: var(--muted);
}
.model-state {
  margin-left: auto;
  font-size: 12px;
  color: var(--muted);
  text-align: right;
  max-width: 130px;
}
.note {
  border-left: 3px solid #d5e3fa;
  padding-left: 14px;
  font-size: 13px;
}
.note p {
  margin: 4px 0;
}
.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 30px 0 18px;
}
.section-heading p {
  font-size: 14px;
  margin: 4px 0;
}
/* Detection result cards */
.result-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.result-card {
  background: #fff;
  border: 1px solid #d7e4ea;
  border-radius: 20px;
  overflow: hidden;
}
.result-card .card-head {
  padding: 18px 20px;
  border-top: 3px solid var(--model-color);
}
.role {
  font-size: 12px;
  font-weight: 650;
  color: var(--model-color);
  margin: 0 0 4px;
}
.card-head h3 {
  font-size: 17px;
  letter-spacing: -0.4px;
  margin: 0;
}
.result-stage {
  position: relative;
  min-height: 190px;
  background: #f1f4f8;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  text-align: center;
}
.result-stage img {
  width: 100%;
  max-height: 340px;
  object-fit: contain;
  border-radius: 8px;
}
.result-stage p {
  font-size: 14px;
  color: var(--muted);
  max-width: 250px;
}
.result-body {
  padding: 16px 20px;
  font-size: 13px;
  color: var(--muted);
}
.detection-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid var(--line);
  padding: 8px 0;
  color: var(--ink);
}
.detection-row:first-of-type {
  margin-top: 10px;
}
.secondary {
  border: 1px solid #dce4f0;
  background: #fff;
  padding: 8px 13px;
  border-radius: 10px;
  font-size: 13px;
  color: var(--ink);
}
.download-link {
  display: inline-block;
  margin-top: 12px;
  color: var(--blue);
  font-size: 13px;
}
/* Benchmark summaries and charts */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
  margin-bottom: 24px;
}
.stat {
  padding: 20px 22px;
  background: #fff;
  border: 1px solid #d7e4ea;
  border-radius: 20px;
}
.stat small {
  display: block;
  color: var(--muted);
  font-size: 13px;
}
.stat strong {
  display: block;
  font-size: 32px;
  letter-spacing: -1px;
  margin-top: 6px;
  font-weight: 700;
}
.stat strong span {
  font-size: 20px;
}
.green {
  color: var(--green);
}
.chart-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.bars {
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-height: 170px;
}
.bar-label {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 14px;
  margin-bottom: 6px;
}
.bar-label strong {
  font-weight: 650;
}
.bar-track {
  height: 15px;
  border-radius: 5px;
  background: #f0f3f7;
  overflow: hidden;
}
.bar-fill {
  height: 100%;
  border-radius: 5px;
  transition: width 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.axis {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 12px;
  margin-top: 12px;
}
.chart-note {
  font-size: 12px;
  color: var(--muted);
  margin-top: 18px;
}
.scatter-panel {
  margin-top: 24px;
}
#scatter svg {
  width: 100%;
  height: auto;
  max-height: 350px;
  display: block;
}
.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 13px;
  margin: 10px 0;
}
.legend span {
  display: flex;
  align-items: center;
  gap: 7px;
}
.legend i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}
.insight-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin: 24px 0;
}
.insight {
  padding: 20px 24px;
  background: #eaf5f1;
  border: 1px solid #d8eee5;
  border-radius: 18px;
}
.insight small {
  font-size: 12px;
  color: #52796b;
}
.insight strong {
  display: block;
  font-size: 27px;
  letter-spacing: -0.7px;
  color: #176b51;
  margin-top: 6px;
}
.insight p {
  font-size: 14px;
  color: #52796b;
  margin: 0;
}
.insight .insight-values {
  margin-top: 10px;
  font-size: 12px;
  font-weight: 600;
}
.table-wrap {
  overflow: auto;
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  text-align: right;
  white-space: nowrap;
}
th {
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
}
td {
  padding: 15px 14px;
  border-bottom: 1px solid #eef2f6;
}
th:first-child,
td:first-child {
  text-align: left;
}
tr.proposed {
  background: #f1faf6;
}

/* Footer */
footer {
  border-top: 1px solid #dfe6f0;
  margin-top: 38px;
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: var(--muted);
  font-size: 12px;
}
.view.active {
  animation: enter 0.28s ease;
}
@keyframes enter {
  from {
    opacity: 0;
    transform: translateY(7px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
[hidden] {
  display: none !important;
}
.spinner {
  width: 24px;
  height: 24px;
  border: 3px solid #dce6f8;
  border-top-color: var(--blue);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
/* Responsive layouts */
@media (max-width: 1050px) {
  .research {
    display: none;
  }
  .heading {
    align-items: flex-start;
    flex-direction: column;
  }
  .studio-grid {
    grid-template-columns: 1fr 1fr;
  }
  .settings {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .guidance h2 {
    font-size: 27px;
  }
  .chart-grid {
    grid-template-columns: 1fr;
  }
  .result-grid {
    gap: 12px;
  }
  .panel {
    padding: 22px;
  }
}
@media (max-width: 720px) {
  main {
    padding: 24px 18px 15px;
  }
  .topbar {
    padding: 14px 18px;
    flex-wrap: wrap;
    gap: 12px;
    position: static;
  }
  .tabs {
    width: 100%;
    justify-content: center;
  }
  .tab {
    flex: 1;
  }
  .studio-grid,
  .result-grid {
    grid-template-columns: 1fr;
  }
  .stat-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .settings {
    grid-template-columns: 1fr 145px;
    gap: 15px;
  }
  .guidance {
    gap: 12px;
  }
  .insight-grid {
    grid-template-columns: 1fr;
  }
  .panel-heading {
    align-items: flex-start;
  }
  .panel-heading select {
    max-width: 45%;
  }
  .section-heading {
    align-items: flex-start;
  }
  .section-heading .micro {
    display: none;
  }
  .segmented {
    flex-wrap: wrap;
  }
  .stat strong {
    font-size: 28px;
  }
  footer {
    flex-direction: column;
    gap: 4px;
  }
  h1 {
    letter-spacing: -1px;
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}
@media (max-width: 420px) {
  .settings {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .panel {
    padding: 18px;
  }
  .model-item {
    padding: 10px;
    gap: 8px;
  }
  .model-state {
    max-width: 85px;
  }
  .stat {
    padding: 16px;
  }
  .bar-label {
    font-size: 13px;
  }
  .panel-heading {
    flex-wrap: wrap;
  }
  .panel-heading select {
    max-width: 100%;
  }
}

/* Leaf mark and the additional benchmark summary card. */
.brandmark img {
  width: 32px;
  height: 32px;
}
@media (min-width: 721px) and (max-width: 1050px) {
  .stat-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .insight-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Color accents across the workspace and benchmark view */
.upload-panel {
  background: linear-gradient(145deg, #f2f7fe, #eaf6f2);
}
.model-item {
  background: #f3f8fc;
}
.result-card {
  background: #f3f8fb;
  transition:
    transform 0.25s,
    box-shadow 0.25s;
}
.result-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 28px #23485e12;
}
.result-card:nth-child(1) .result-stage {
  background: #e5eef9;
}
.result-card:nth-child(2) .result-stage {
  background: #ece7f7;
}
.result-card:nth-child(3) .result-stage {
  background: #e0f2e9;
}
.stat:nth-child(1) {
  background: #e7effb;
}
.stat:nth-child(2) {
  background: #eee9f9;
}
.stat:nth-child(3) {
  background: #f6ecd8;
}
.stat:nth-child(4) {
  background: #def1e7;
}
.stat:nth-child(5) {
  background: #dfefef;
}
.chart-grid > .panel:first-child {
  background: #eff5fc;
}
.chart-grid > .panel:last-child {
  background: #efecf8;
}
.scatter-panel {
  background: #eaf4f1;
}
.table-panel {
  background: #f4f5fa;
}
.segmented {
  background: #dfe6f0;
}
.tabs {
  background: #dcece6;
}
.stat {
  box-shadow: 0 8px 22px #26435a05;
}

/* Class-level comparison */
.class-panel {
  margin: 24px 0;
  background: linear-gradient(125deg, #f0f7ff, #f3effc 55%, #e8f6ef);
}
.class-panel .panel-heading p.muted {
  font-size: 14px;
  margin-bottom: 0;
}
.class-toolbar {
  display: flex;
  align-items: end;
  flex-wrap: wrap;
  gap: 16px;
  margin: 24px 0;
}
.class-toolbar label {
  display: grid;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
}
.class-toolbar select {
  min-width: 180px;
}
.class-toolbar .micro {
  margin-left: auto;
  padding-bottom: 11px;
}
.class-empty {
  margin-top: 20px;
  padding: 32px 20px;
  text-align: center;
  background: #ffffff73;
  border: 1px dashed #a5bfce;
  border-radius: 18px;
}
.class-empty-icon {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  margin-bottom: 12px;
  font-size: 28px;
  color: #397b91;
  background: #d9ecf6;
}
.class-empty p {
  color: var(--muted);
  font-size: 14px;
}
.class-axis,
.class-group {
  display: grid;
  grid-template-columns: minmax(130px, 210px) minmax(0, 1fr);
  gap: 24px;
}
.class-axis {
  margin-top: 26px;
  padding: 0 16px 10px;
  font-size: 11px;
  color: var(--muted);
}
.class-axis > div {
  display: flex;
  justify-content: space-between;
  margin-left: 30px;
  margin-right: 68px;
}
.class-group {
  align-items: center;
  padding: 18px 16px;
  border-top: 1px solid #c8dce26b;
}
.class-group:nth-child(even) {
  background: #ffffff55;
  border-radius: 12px;
}
.class-name strong {
  display: block;
  font-size: 14px;
  overflow-wrap: anywhere;
}
.class-name small {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 11px;
}
.class-series {
  display: grid;
  gap: 9px;
}
.class-bar {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr) 60px;
  gap: 8px;
  align-items: center;
  min-width: 0;
}
.class-short {
  font-size: 10px;
  font-weight: 800;
}
.class-track {
  height: 12px;
  border-radius: 4px;
  background-color: #dae5ef83;
  background-image: linear-gradient(to right, #879bae2b 1px, transparent 1px);
  background-size: 20% 100%;
}
.class-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 450ms cubic-bezier(0.2, 0.8, 0.2, 1);
}
.class-bar > strong {
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  text-align: right;
}
@media (max-width: 720px) {
  .class-toolbar .micro {
    width: 100%;
    margin-left: 0;
    padding: 0;
  }
  .class-group {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 18px 8px;
  }
  .class-name {
    display: flex;
    align-items: baseline;
    gap: 10px;
  }
  .class-axis {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 0 8px 10px;
  }
  .class-toolbar label,
  .class-toolbar select {
    width: 100%;
  }
}

/* Dataset source beside the image upload */
.dataset-source {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin: 0 0 22px;
  padding: 15px;
  border: 1px solid #c6ded4;
  border-radius: 15px;
  background: linear-gradient(125deg, #e0f2e9, #edf5ff);
}
.dataset-source-icon {
  display: grid;
  place-items: center;
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  border-radius: 11px;
  color: #12714f;
  background: #ffffffb3;
}
.dataset-source-icon svg {
  width: 22px;
  height: 22px;
}
.dataset-source-copy {
  min-width: 0;
}
.dataset-source h3 {
  margin: 0 0 4px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 650;
}
.dataset-source p {
  margin: 0 0 8px;
  color: #435e59;
  font-size: 13px;
  line-height: 1.55;
}
.dataset-source a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #125d46;
  font-size: 13px;
  font-weight: 650;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s;
}
.dataset-source a:hover {
  color: #193f85;
}
.dataset-source a svg {
  flex: 0 0 14px;
  width: 14px;
  height: 14px;
}
.dataset-source-sr {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}
/* End dataset source */