:root {
  color-scheme: dark;
  --bg: #080b12;
  --surface: #101722;
  --surface-soft: #151f2d;
  --surface-strong: #1b2636;
  --line: #314258;
  --line-soft: #223145;
  --text: #f4f7fb;
  --muted: #9fb0c5;
  --subtle: #75869d;
  --accent: #39f4c6;
  --accent-strong: #22cfa6;
  --blue: #6aa8ff;
  --violet: #9b7bff;
  --gold: #f4c66d;
  --danger: #ff9d9d;
  --shadow: 0 22px 80px rgba(0, 0, 0, 0.34);
  --glow: 0 0 0 1px rgba(57, 244, 198, 0.16), 0 0 34px rgba(57, 244, 198, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 18% 10%, rgba(57, 244, 198, 0.13), transparent 30%),
    radial-gradient(circle at 84% 0%, rgba(106, 168, 255, 0.13), transparent 28%),
    linear-gradient(180deg, rgba(155, 123, 255, 0.09), transparent 320px),
    linear-gradient(90deg, rgba(57, 244, 198, 0.08), transparent 42%, rgba(244, 198, 109, 0.05));
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.28;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, black, transparent 70%);
}

.shell {
  position: relative;
  width: min(1440px, calc(100% - 40px));
  margin: 0 auto;
  padding: 34px 0 42px;
}

.workspace {
  display: grid;
  gap: 18px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 4px 0 18px;
}

.brand-block {
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 0;
}

.logo-mark {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border: 1px solid rgba(57, 244, 198, 0.42);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(57, 244, 198, 0.22), rgba(106, 168, 255, 0.06)),
    #0d1520;
  box-shadow: var(--glow);
}

.logo-mark span {
  width: 28px;
  height: 28px;
  border-radius: 8px 8px 8px 2px;
  background:
    linear-gradient(135deg, var(--accent), var(--blue));
  transform: rotate(45deg);
  box-shadow: 0 0 28px rgba(57, 244, 198, 0.44);
}

.logo-mark span::before,
.logo-mark span::after {
  content: "";
  position: absolute;
  inset: 7px;
  border: 2px solid rgba(8, 11, 18, 0.72);
  border-radius: 6px;
}

.logo-mark span::after {
  inset: 12px;
  border-color: rgba(255, 255, 255, 0.82);
}

h1,
h2,
p {
  margin: 0;
}

.eyebrow {
  margin-bottom: 7px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  font-size: 36px;
  line-height: 1.1;
}

h2 {
  font-size: 17px;
  line-height: 1.25;
}

p,
.field span,
.drop span {
  color: var(--muted);
}

.system-chip {
  min-width: 198px;
  padding: 12px 14px;
  border: 1px solid rgba(57, 244, 198, 0.25);
  border-radius: 8px;
  background: rgba(10, 16, 25, 0.76);
  box-shadow: var(--glow);
}

.system-chip span,
.system-chip strong {
  display: block;
}

.system-chip span {
  margin-bottom: 5px;
  color: var(--subtle);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.system-chip strong {
  color: var(--accent);
  font-weight: 900;
  text-align: right;
}

.grid {
  display: grid;
  grid-template-columns: minmax(330px, 0.9fr) minmax(340px, 0.85fr) minmax(280px, 0.65fr);
  gap: 16px;
}

.api-panel {
  grid-column: 1 / -1;
}

.panel,
.output {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(106, 168, 255, 0.13);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), transparent 46px),
    rgba(16, 23, 34, 0.9);
  box-shadow: var(--shadow);
  padding: 20px;
}

.panel::before,
.output::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(57, 244, 198, 0.65), rgba(106, 168, 255, 0.45), transparent);
}

.panel-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 17px;
}

.panel-head > span {
  width: 31px;
  height: 31px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(57, 244, 198, 0.28);
  border-radius: 8px;
  background: rgba(57, 244, 198, 0.08);
  color: var(--accent);
  font-size: 13px;
  font-weight: 900;
  box-shadow: inset 0 0 16px rgba(57, 244, 198, 0.08);
}

.segmented {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
  margin-bottom: 16px;
  padding: 5px;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  background: rgba(8, 11, 18, 0.7);
}

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

.segmented span {
  min-height: 48px;
  display: grid;
  place-items: center;
  padding: 10px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-weight: 800;
}

.segmented input:checked + span {
  color: var(--text);
  border-color: rgba(57, 244, 198, 0.34);
  background:
    linear-gradient(135deg, rgba(57, 244, 198, 0.22), rgba(106, 168, 255, 0.12));
  box-shadow: inset 0 0 22px rgba(57, 244, 198, 0.07);
}

.field {
  display: grid;
  gap: 8px;
  margin-top: 14px;
}

.field-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.field-title strong {
  padding: 5px 10px;
  border-radius: 8px;
  background: rgba(84, 198, 164, 0.16);
  color: var(--accent);
  font-size: 14px;
}

.hint {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

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

.quick-values button {
  min-height: 39px;
  padding: 8px 7px;
  color: var(--muted);
  cursor: pointer;
}

.quick-values button:hover {
  border-color: var(--accent);
  color: var(--text);
}

input,
select,
textarea,
button {
  width: 100%;
  border: 1px solid rgba(106, 168, 255, 0.18);
  border-radius: 8px;
  background: rgba(14, 21, 32, 0.95);
  color: var(--text);
  font: inherit;
}

input,
select,
textarea {
  min-height: 46px;
  padding: 12px 13px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04), inset 0 0 0 1px rgba(255, 255, 255, 0.015);
}

select {
  appearance: none;
  padding-right: 42px;
}

.select-shell {
  position: relative;
  display: block;
  color: var(--text);
}

.select-shell::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 14px;
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent);
  transform: translateY(-68%) rotate(45deg);
  pointer-events: none;
}

.select-shell::before {
  content: "";
  position: absolute;
  top: 9px;
  right: 36px;
  bottom: 9px;
  width: 1px;
  background: var(--line-soft);
  pointer-events: none;
}

textarea {
  min-height: 140px;
  resize: vertical;
  line-height: 1.45;
  background:
    linear-gradient(180deg, rgba(57, 244, 198, 0.035), transparent 48px),
    rgba(14, 21, 32, 0.95);
}

input:focus,
select:focus,
textarea:focus,
button:focus-visible,
a:focus-visible {
  border-color: rgba(57, 244, 198, 0.68);
  outline: 0;
  box-shadow: var(--glow), inset 0 0 0 1px rgba(57, 244, 198, 0.08);
}

.drop {
  display: grid;
  place-items: center;
  min-height: 172px;
  margin-bottom: 14px;
  border: 1px dashed rgba(106, 168, 255, 0.28);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(57, 244, 198, 0.05), transparent 42%),
    rgba(8, 11, 18, 0.62);
  cursor: pointer;
}

.drop:hover {
  border-color: var(--accent);
  background:
    linear-gradient(135deg, rgba(57, 244, 198, 0.1), transparent 42%),
    rgba(8, 11, 18, 0.7);
}

.drop input {
  width: min(92%, 360px);
  max-width: 92%;
  min-height: 38px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--muted);
}

.primary {
  margin-top: 18px;
  min-height: 50px;
  padding: 13px 16px;
  border-color: rgba(57, 244, 198, 0.55);
  background:
    linear-gradient(135deg, var(--accent), var(--blue));
  color: #06100f;
  font-weight: 900;
  cursor: pointer;
  box-shadow: 0 14px 34px rgba(57, 244, 198, 0.18);
}

.primary:hover {
  border-color: rgba(255, 255, 255, 0.35);
  filter: brightness(1.06);
}

.api-actions {
  display: grid;
  grid-template-columns: 160px 1fr;
  align-items: center;
  gap: 12px;
  margin-top: 14px;
}

.api-actions button {
  min-height: 42px;
  border-color: rgba(57, 244, 198, 0.32);
  background: rgba(20, 30, 43, 0.92);
  color: var(--accent);
  cursor: pointer;
  font-weight: 900;
}

.api-actions span {
  color: var(--muted);
  overflow-wrap: anywhere;
}

.api-actions .ok {
  color: var(--accent);
}

.api-actions .error-text {
  color: var(--danger);
}

.result-empty {
  min-height: 310px;
  display: grid;
  place-items: center;
  border: 1px dashed rgba(106, 168, 255, 0.24);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(57, 244, 198, 0.05), transparent 38%),
    rgba(8, 11, 18, 0.52);
  color: #d7dee8;
}

.error {
  color: var(--danger);
}

.result-card {
  display: grid;
  gap: 16px;
}

.result-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.result-head strong,
.result-head span {
  display: block;
}

.result-head strong {
  font-size: 20px;
}

.result-head span {
  margin-top: 6px;
  color: var(--muted);
}

.result-head mark {
  padding: 8px 11px;
  border-radius: 8px;
  border: 1px solid rgba(57, 244, 198, 0.28);
  background: rgba(57, 244, 198, 0.12);
  color: var(--accent);
  font-weight: 900;
}

.result-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  padding: 11px;
  border: 1px solid rgba(106, 168, 255, 0.14);
  border-radius: 8px;
  background: rgba(8, 11, 18, 0.52);
}

.result-toolbar a,
.result-toolbar button {
  width: auto;
  min-height: 37px;
  display: grid;
  place-items: center;
  padding: 8px 12px;
  border: 1px solid rgba(106, 168, 255, 0.2);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent),
    rgba(20, 30, 43, 0.92);
  color: var(--text);
  text-decoration: none;
  cursor: pointer;
  font-weight: 700;
}

.result-toolbar a:hover,
.result-toolbar button:hover {
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: inset 0 0 16px rgba(57, 244, 198, 0.06);
}

.result-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.55fr);
  gap: 18px;
  align-items: start;
}

.review-stage {
  min-width: 0;
}

.compare-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.compare-pane {
  overflow: hidden;
  border: 1px solid rgba(106, 168, 255, 0.16);
  border-radius: 8px;
  background: rgba(10, 15, 23, 0.92);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.035);
}

.compare-pane header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 13px;
  border-bottom: 1px solid rgba(106, 168, 255, 0.14);
  background: linear-gradient(90deg, rgba(57, 244, 198, 0.07), transparent 58%);
}

.compare-pane header span {
  font-weight: 900;
}

.compare-pane header small {
  color: var(--subtle);
  font-size: 12px;
}

.preview {
  min-height: 420px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background:
    linear-gradient(45deg, rgba(255, 255, 255, 0.035) 25%, transparent 25%),
    linear-gradient(-45deg, rgba(255, 255, 255, 0.035) 25%, transparent 25%),
    #080b12;
  background-size: 28px 28px;
}

.preview img,
.preview video {
  width: 100%;
  max-height: 640px;
  object-fit: contain;
}

.video-frame {
  position: relative;
  width: 100%;
  display: grid;
  place-items: center;
}

.video-frame span {
  position: absolute;
  left: 12px;
  bottom: 12px;
  padding: 6px 9px;
  border: 1px solid rgba(57, 244, 198, 0.24);
  border-radius: 8px;
  background: rgba(8, 11, 18, 0.72);
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  pointer-events: none;
}

.placeholder {
  padding: 20px;
  color: var(--muted);
  text-align: center;
}

.meta-panel {
  display: grid;
  gap: 14px;
  padding: 15px;
  border: 1px solid rgba(106, 168, 255, 0.14);
  border-radius: 8px;
  background: rgba(8, 11, 18, 0.48);
}

.metric-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 9px;
}

.metric-row div {
  min-height: 74px;
  display: grid;
  align-content: center;
  gap: 7px;
  padding: 12px;
  border: 1px solid rgba(106, 168, 255, 0.14);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(57, 244, 198, 0.07), transparent 60%),
    var(--surface-soft);
}

.metric-row span {
  color: var(--subtle);
  font-size: 12px;
}

.metric-row strong {
  overflow-wrap: anywhere;
}

dl {
  margin: 0;
  display: grid;
}

dl div {
  display: grid;
  grid-template-columns: 86px 1fr;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid rgba(106, 168, 255, 0.12);
}

dt {
  color: var(--muted);
}

dd {
  margin: 0;
  overflow-wrap: anywhere;
}

details {
  border-top: 1px solid rgba(106, 168, 255, 0.14);
  padding-top: 12px;
}

summary {
  cursor: pointer;
  color: var(--gold);
  font-weight: 800;
}

details pre {
  max-height: 360px;
  overflow: auto;
  white-space: pre-wrap;
  color: #d7dee8;
}

body[data-mode="redraw"] .video-only,
body[data-mode="redraw"] .pose-only,
body[data-mode="redraw"] .image-video-only,
body[data-mode="imageVideo"] .redraw-only,
body[data-mode="imageVideo"] .pose-only,
body[data-mode="poseDrive"] .image-video-only,
body[data-mode="poseDrive"] .redraw-only {
  display: none;
}

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

  .preview {
    min-height: 320px;
  }
}

@media (max-width: 680px) {
  .shell {
    width: min(100% - 24px, 1440px);
    padding-top: 20px;
  }

  .topbar {
    align-items: stretch;
    display: grid;
  }

  h1 {
    font-size: 28px;
  }

  .segmented,
  .metric-row,
  .quick-values {
    grid-template-columns: 1fr;
  }

  .panel,
  .output {
    padding: 15px;
  }

  .result-toolbar a,
  .result-toolbar button {
    width: 100%;
  }

  .preview {
    min-height: 260px;
  }
}