:root {
  --ink: #10243f;
  --muted: #5f7088;
  --line: #d9e6f5;
  --card: #ffffff;
  --bg: #eef7ff;
  --blue: #0968c7;
  --navy: #063a78;
  --green: #12835a;
  --orange: #f28c28;
  --shadow: 0 18px 50px rgba(12, 49, 92, 0.14);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(242, 140, 40, 0.12), transparent 40%, rgba(18, 131, 90, 0.12)),
    var(--bg);
}

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

button {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  color: var(--ink);
  font-weight: 800;
}

.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  color: var(--ink);
  font-weight: 900;
  text-decoration: none;
}

button.primary,
button.is-active,
.button-link.primary {
  background: var(--navy);
  border-color: var(--navy);
  color: #fff;
}

.studio-shell {
  width: min(1220px, 100%);
  margin: 0 auto;
  padding: 18px;
}

.studio-header {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 16px;
  margin-bottom: 16px;
}

.header-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.studio-header a {
  color: var(--blue);
  font-weight: 900;
  text-decoration: none;
}

h1, h2, p { margin: 0; }
h1 { font-size: clamp(1.6rem, 5vw, 2.6rem); letter-spacing: 0; }
h2 { font-size: 1.08rem; letter-spacing: 0; }
p { color: var(--muted); line-height: 1.45; }

.studio-tabs {
  position: static;
  z-index: 20;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 10px 0 14px;
  margin-bottom: 4px;
  background: linear-gradient(90deg, rgba(238,247,255,0.96), rgba(238,247,255,0.86));
  backdrop-filter: blur(10px);
}

.studio-tabs a {
  flex: 0 0 auto;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--ink);
  font-size: 0.88rem;
  font-weight: 900;
  text-decoration: none;
}

.studio-tabs a.is-active {
  background: var(--navy);
  border-color: var(--navy);
  color: #fff;
}

.advanced-hero {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 18px;
  margin-bottom: 16px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background:
    linear-gradient(135deg, rgba(9, 104, 199, 0.12), rgba(18, 131, 90, 0.12)),
    #fff;
  box-shadow: var(--shadow);
}

.advanced-hero span,
.advanced-grid span {
  color: var(--green);
  font-size: 0.74rem;
  font-weight: 950;
  text-transform: uppercase;
}

.advanced-hero h2 {
  margin-top: 4px;
  font-size: clamp(1.35rem, 4vw, 2rem);
}

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

.advanced-grid article {
  display: grid;
  gap: 10px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  box-shadow: var(--shadow);
}

.advanced-grid a {
  color: var(--blue);
  font-weight: 900;
  text-decoration: none;
}

.command-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.command-strip article,
.workflow-panel,
.world-class-note {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  box-shadow: var(--shadow);
}

.command-strip article {
  display: grid;
  gap: 6px;
}

.command-strip span {
  color: var(--orange);
  font-size: 0.72rem;
  font-weight: 950;
  text-transform: uppercase;
}

.command-strip strong {
  font-size: 1.05rem;
}

.workflow-panel {
  display: grid;
  gap: 14px;
  margin-bottom: 16px;
}

.workflow-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.workflow-steps div {
  display: grid;
  gap: 4px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #f7fbff;
}

.workflow-steps strong {
  color: var(--ink);
}

.workflow-steps span {
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 750;
}

.elite-grid {
  margin-top: 16px;
}

.world-class-note {
  display: grid;
  gap: 6px;
  margin-top: 16px;
  border-left: 6px solid var(--green);
}

.home-shell {
  width: min(1120px, 100%);
  margin: 0 auto;
  padding: 18px;
}

.home-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: end;
  padding: clamp(20px, 5vw, 34px);
  border: 1px solid var(--line);
  border-radius: 24px;
  background:
    linear-gradient(135deg, rgba(9, 104, 199, 0.16), rgba(18, 131, 90, 0.12)),
    #fff;
  box-shadow: var(--shadow);
}

.home-hero span,
.home-focus span,
.home-path span,
.home-report span {
  color: var(--green);
  font-size: 0.72rem;
  font-weight: 950;
  text-transform: uppercase;
}

.home-hero h1 {
  margin-top: 6px;
  font-size: clamp(2rem, 8vw, 4.2rem);
  line-height: 0.95;
}

.home-hero p {
  max-width: 680px;
  margin-top: 12px;
  font-size: 1.02rem;
  font-weight: 700;
}

.home-actions {
  display: grid;
  gap: 10px;
  min-width: 190px;
}

.home-focus,
.home-path {
  display: grid;
  gap: 12px;
  margin-top: 14px;
}

.home-focus {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.home-path {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.home-focus article,
.home-path a,
.home-report {
  display: grid;
  gap: 7px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  box-shadow: var(--shadow);
}

.home-path a {
  color: var(--ink);
  text-decoration: none;
}

.home-focus strong,
.home-path strong,
.home-report strong {
  color: var(--ink);
  font-size: 1.02rem;
}

.home-focus small,
.home-path small {
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 750;
  line-height: 1.4;
}

.home-report {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  margin-top: 14px;
  border-left: 6px solid var(--blue);
}

.useful-tools {
  display: grid;
  gap: 14px;
  padding: 16px;
  margin-bottom: 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  box-shadow: var(--shadow);
}

.toolkit-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.tool-card {
  display: grid;
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #f7fbff;
}

.tool-fields,
.check-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.check-grid label {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  color: var(--ink);
}

.tool-card > strong {
  display: block;
  padding: 10px;
  border-radius: 12px;
  background: #fff;
  color: var(--navy);
}

.daily-builder-grid,
.weekly-builder-grid {
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
}

.daily-output-card {
  background: linear-gradient(135deg, #ffffff, #f2f9ff);
}

.daily-plan-output {
  display: grid;
  gap: 8px;
}

.daily-plan-output div {
  display: grid;
  gap: 4px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
}

.daily-plan-output span {
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 900;
  text-transform: uppercase;
}

.daily-plan-output strong {
  color: var(--ink);
  font-size: 0.92rem;
  line-height: 1.35;
}

.studio-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(320px, 0.75fr);
  gap: 16px;
}

.lower-grid {
  grid-template-columns: 1fr 1fr;
  margin-top: 16px;
}

.panel {
  display: grid;
  gap: 14px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow);
}

.section-title {
  display: flex;
  align-items: center;
  gap: 12px;
}

.section-title > span {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: var(--navy);
  color: #fff;
  font-weight: 950;
}

.section-title.compact-title {
  padding-top: 4px;
  border-top: 1px solid var(--line);
}

.section-title.mini-title {
  align-items: flex-start;
}

.section-title.mini-title > span {
  width: 30px;
  height: 30px;
  background: var(--green);
}

.upload-row,
.form-grid,
.control-grid,
.ai-tool-mode,
.auto-assessment,
.assessment-grid,
.player-summary-strip,
.performance-intel,
.intel-grid,
.ai-visible-results,
.ai-result-grid,
.world-analysis-engine,
.world-engine-grid,
.stroke-cycle-strip,
.pro-player-console,
.olympic-film-room,
.film-room-grid,
.keyframe-strip,
.live-coach-panel,
.live-coach-grid,
.race-predictor,
.race-predict-grid,
.accuracy-gate,
.accuracy-grid,
.biomech-engine,
.biomech-grid,
.elite-verdict,
.verdict-grid,
.draw-tools,
.tool-row,
.visual-tools,
.session-tools,
.advanced-lab,
.phase-lab,
.phase-controls,
.phase-chart,
.phase-results,
.race-lab,
.race-controls,
.race-results,
.race-segment-list,
.elite-overlays,
.overlay-buttons,
.precision-lab,
.precision-controls,
.precision-results,
.improvement-lab,
.improvement-controls,
.improvement-results,
.ai-compare-lab,
.compare-metrics,
.action-plan-lab,
.action-plan,
.ai-detection,
.deep-scan,
.deep-score,
.zone-grid,
.deep-prescription,
.fault-summary,
.severity-panel,
.fault-heatmap,
.lab-controls,
.lab-results,
.quick-faults,
.stats-grid,
.rate-tools,
.compare-grid {
  display: grid;
  gap: 10px;
}

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

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 800;
}

input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 12px;
  background: #fbfdff;
  color: var(--ink);
}

.video-stage {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(205, 232, 255, 0.18);
  border-radius: 22px;
  background:
    radial-gradient(circle at 20% 10%, rgba(53, 208, 255, 0.16), transparent 28%),
    linear-gradient(135deg, #020817, #06111f 48%, #031b2f);
  aspect-ratio: 16 / 9;
  box-shadow: 0 22px 60px rgba(3, 16, 32, 0.26);
}

.video-stage video,
.video-stage canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  transform-origin: center;
}

.video-stage video {
  z-index: 1;
  object-fit: contain;
}

.video-stage canvas {
  z-index: 5;
  pointer-events: none;
  opacity: 1;
  filter: drop-shadow(0 0 10px rgba(53, 208, 255, 0.22));
}

.video-stage > :not(video):not(canvas) {
  display: none !important;
}

.manual-entry {
  display: none !important;
}

.video-stage.show-grid::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(255,255,255,0.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.18) 1px, transparent 1px);
  background-size: 12.5% 25%;
}

.hud {
  position: absolute;
  left: 12px;
  right: auto;
  top: 12px;
  z-index: 8;
  display: none;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(3, 16, 32, 0.72);
  color: #fff;
}

.hud span {
  color: #cde8ff;
}

.pro-scan-rail {
  position: absolute;
  top: 12px;
  right: 12px;
  display: grid;
  grid-template-columns: repeat(4, minmax(58px, 1fr));
  gap: 8px;
  width: min(430px, 52%);
  pointer-events: none;
  display: none;
}

.pro-scan-rail div,
.stage-ai-badge,
.stage-marker-chips {
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(3, 16, 32, 0.78);
  color: #fff;
  backdrop-filter: blur(12px);
}

.pro-scan-rail div {
  display: grid;
  gap: 3px;
  min-height: 56px;
  padding: 8px;
  border-radius: 14px;
}

.pro-scan-rail span,
.stage-ai-badge span {
  color: #9fd8ff;
  font-size: 0.66rem;
  font-weight: 900;
  text-transform: uppercase;
}

.pro-scan-rail strong,
.stage-ai-badge strong {
  font-size: 0.9rem;
}

.olympic-net-hud {
  position: absolute;
  right: 12px;
  bottom: 12px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  width: min(560px, 58%);
  pointer-events: none;
  display: none;
}

.olympic-net-hud div {
  display: grid;
  gap: 3px;
  min-height: 54px;
  padding: 8px 10px;
  border: 1px solid rgba(103, 232, 249, 0.34);
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(3, 16, 32, 0.88), rgba(5, 46, 88, 0.72));
  color: #fff;
  backdrop-filter: blur(12px);
}

.olympic-net-hud span {
  color: #a7f3d0;
  font-size: 0.64rem;
  font-weight: 900;
  text-transform: uppercase;
}

.olympic-net-hud strong {
  font-size: 0.82rem;
  line-height: 1.25;
}

.stage-ai-badge {
  position: absolute;
  left: 12px;
  bottom: 12px;
  display: grid;
  gap: 4px;
  width: min(280px, calc(100% - 24px));
  padding: 10px 12px;
  border-radius: 16px;
  pointer-events: none;
  display: none;
}

.live-coach-bubble {
  position: absolute;
  left: 50%;
  bottom: 12px;
  display: grid;
  gap: 4px;
  width: min(360px, 34%);
  padding: 10px 12px;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 16px;
  background: rgba(6, 58, 120, 0.82);
  color: #fff;
  backdrop-filter: blur(12px);
  transform: translateX(-50%);
  pointer-events: none;
  display: none;
}

.live-coach-bubble span {
  color: #9fd8ff;
  font-size: 0.66rem;
  font-weight: 900;
  text-transform: uppercase;
}

.live-coach-bubble strong {
  font-size: 0.86rem;
  line-height: 1.28;
}

.phase-tape {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 74px;
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 6px;
  pointer-events: none;
  display: none;
}

.phase-tape span {
  min-height: 26px;
  padding: 6px;
  border: 1px solid rgba(159,216,255,0.28);
  border-radius: 999px;
  background: rgba(3, 16, 32, 0.58);
  color: #cde8ff;
  font-size: 0.66rem;
  font-weight: 900;
  text-align: center;
  text-transform: uppercase;
  backdrop-filter: blur(10px);
}

.stage-marker-chips {
  display: none;
}

.video-stage::before {
  content: none;
}

.player-summary-strip {
  grid-template-columns: repeat(6, minmax(0, 1fr));
  padding: 10px;
  border: 1px solid #cde8ff;
  border-radius: 16px;
  background: #f7fbff;
}

.player-summary-strip div {
  display: grid;
  gap: 4px;
  min-height: 58px;
  padding: 9px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
}

.player-summary-strip span {
  color: var(--muted);
  font-size: 0.66rem;
  font-weight: 950;
  text-transform: uppercase;
}

.player-summary-strip strong {
  color: var(--ink);
  font-size: 0.9rem;
  line-height: 1.25;
}

.stage-marker-chips {
  position: absolute;
  right: 12px;
  bottom: 12px;
  display: none;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
  width: min(520px, calc(100% - 320px));
  padding: 8px;
  border-radius: 16px;
}

.stage-marker-chips button,
.stage-marker-chips span {
  min-height: 32px;
  padding: 7px 9px;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 999px;
  background: rgba(255,255,255,0.94);
  color: var(--ink);
  font-size: 0.76rem;
  font-weight: 900;
}

.video-mark-dock {
  position: absolute;
  right: 12px;
  bottom: 12px;
  display: grid;
  grid-template-columns: repeat(4, minmax(54px, 1fr));
  gap: 8px;
  width: min(360px, calc(100% - 24px));
  padding: 8px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 16px;
  background: rgba(3, 16, 32, 0.78);
  backdrop-filter: blur(10px);
}

.video-mark-dock button {
  min-height: 38px;
  border-color: rgba(255,255,255,0.18);
  background: #fff;
  color: var(--ink);
}

.video-mark-dock button:first-child {
  background: var(--orange);
  border-color: var(--orange);
}

.control-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.control-grid.compact,
.draw-tools {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.pro-player-console {
  grid-template-columns: repeat(10, minmax(0, 1fr));
  padding: 12px;
  border: 1px solid #cfe1f4;
  border-radius: 18px;
  background: linear-gradient(135deg, #ffffff, #f4fbff);
}

.olympic-film-room {
  padding: 14px;
  border: 1px solid #a9c9ff;
  border-radius: 20px;
  background:
    radial-gradient(circle at top left, rgba(53, 208, 255, 0.16), transparent 30%),
    linear-gradient(135deg, #ffffff, #eef6ff);
  box-shadow: 0 16px 38px rgba(6, 58, 120, 0.12);
}

.live-coach-panel {
  padding: 14px;
  border: 1px solid #bde6d7;
  border-radius: 20px;
  background: linear-gradient(135deg, #ffffff, #f1fbf7);
  box-shadow: 0 14px 34px rgba(18, 131, 90, 0.1);
}

.live-coach-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.live-coach-grid div {
  display: grid;
  gap: 5px;
  min-height: 88px;
  padding: 11px;
  border: 1px solid #d6eadf;
  border-radius: 14px;
  background: #fff;
}

.live-coach-grid span {
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 900;
  text-transform: uppercase;
}

.live-coach-grid strong {
  color: var(--ink);
  font-size: 0.92rem;
  line-height: 1.35;
}

.race-predictor {
  padding: 14px;
  border: 1px solid #ffd6a8;
  border-radius: 20px;
  background: linear-gradient(135deg, #ffffff, #fff7ed);
  box-shadow: 0 14px 34px rgba(242, 140, 40, 0.1);
}

.race-predict-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.race-predict-grid div {
  display: grid;
  gap: 5px;
  min-height: 88px;
  padding: 11px;
  border: 1px solid #ffe4c2;
  border-radius: 14px;
  background: #fff;
}

.race-predict-grid span {
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 900;
  text-transform: uppercase;
}

.race-predict-grid strong {
  color: var(--ink);
  font-size: 0.92rem;
  line-height: 1.35;
}

.accuracy-gate {
  padding: 14px;
  border: 1px solid #b7d7f6;
  border-radius: 20px;
  background: linear-gradient(135deg, #ffffff, #edf7ff);
  box-shadow: 0 14px 34px rgba(9, 104, 199, 0.1);
}

.accuracy-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.accuracy-grid div {
  display: grid;
  gap: 5px;
  min-height: 88px;
  padding: 11px;
  border: 1px solid #d6e7fb;
  border-radius: 14px;
  background: #fff;
}

.accuracy-grid span {
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 900;
  text-transform: uppercase;
}

.accuracy-grid strong {
  color: var(--ink);
  font-size: 0.92rem;
  line-height: 1.35;
}

.biomech-engine {
  padding: 14px;
  border: 1px solid #d8d5ff;
  border-radius: 20px;
  background: linear-gradient(135deg, #ffffff, #f7f6ff);
  box-shadow: 0 14px 34px rgba(124, 58, 237, 0.09);
}

.biomech-grid {
  grid-template-columns: repeat(7, minmax(0, 1fr));
}

.biomech-grid div {
  display: grid;
  gap: 5px;
  min-height: 88px;
  padding: 11px;
  border: 1px solid #e2defe;
  border-radius: 14px;
  background: #fff;
}

.biomech-grid span {
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 900;
  text-transform: uppercase;
}

.biomech-grid strong {
  color: var(--ink);
  font-size: 0.9rem;
  line-height: 1.35;
}

.film-room-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.motion-card {
  display: grid;
  gap: 5px;
  min-height: 96px;
  padding: 12px;
  border: 1px solid #d6e7fb;
  border-radius: 15px;
  background: #fff;
}

.motion-card span,
.keyframe-strip span {
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 900;
  text-transform: uppercase;
}

.motion-card strong {
  color: var(--ink);
  font-size: 1rem;
}

.motion-card small {
  color: var(--muted);
  font-weight: 800;
  line-height: 1.38;
}

.keyframe-strip {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.keyframe-strip button,
.keyframe-strip div {
  display: grid;
  gap: 5px;
  min-height: 88px;
  padding: 10px;
  border: 1px solid #d6e7fb;
  border-radius: 14px;
  background: #fff;
  text-align: left;
}

.keyframe-strip button {
  cursor: pointer;
}

.keyframe-strip strong {
  color: var(--blue);
  font-size: 0.95rem;
}

.keyframe-strip small {
  color: var(--ink);
  font-weight: 800;
  line-height: 1.3;
  max-height: 2.6em;
  overflow: hidden;
}

.elite-verdict {
  padding: 14px;
  border: 1px solid #b8d8ff;
  border-radius: 18px;
  background:
    linear-gradient(135deg, rgba(255,255,255,0.98), rgba(239,247,255,0.98)),
    radial-gradient(circle at 10% 20%, rgba(9,104,199,0.12), transparent 28%);
  box-shadow: 0 12px 30px rgba(9, 104, 199, 0.09);
}

.verdict-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.verdict-grid div {
  display: grid;
  gap: 5px;
  min-height: 90px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
}

.verdict-grid span {
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 900;
  text-transform: uppercase;
}

.verdict-grid strong {
  color: var(--ink);
  font-size: 0.94rem;
  line-height: 1.35;
}

.ai-tool-mode {
  grid-template-columns: 1fr;
  align-items: center;
  margin-top: 12px;
  padding: 12px;
  border: 1px solid #b7d7f6;
  border-radius: 16px;
  background: linear-gradient(135deg, #ffffff, #eef7ff);
  box-shadow: 0 10px 26px rgba(9, 104, 199, 0.1);
}

.ai-tool-mode button {
  min-height: 46px;
}

.ai-tool-mode span {
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 900;
}

.auto-assessment {
  padding: 14px;
  border: 1px solid #b7d7f6;
  border-radius: 18px;
  background: linear-gradient(135deg, #ffffff, #f2f9ff);
  box-shadow: 0 12px 30px rgba(9, 104, 199, 0.1);
}

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

.assessment-head span {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 900;
  text-transform: uppercase;
}

.assessment-head strong {
  color: var(--green);
}

.assessment-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.assessment-grid div {
  display: grid;
  gap: 4px;
  min-height: 78px;
  padding: 11px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: #fff;
}

.assessment-grid span {
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 900;
  text-transform: uppercase;
}

.assessment-grid strong {
  color: var(--ink);
  font-size: 0.92rem;
  line-height: 1.35;
}

.performance-intel {
  padding: 14px;
  border: 1px solid #d6eadf;
  border-radius: 18px;
  background: linear-gradient(135deg, #ffffff, #f3fbf7);
}

.intel-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.intel-grid div {
  display: grid;
  gap: 4px;
  min-height: 82px;
  padding: 11px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: #fff;
}

.intel-grid span {
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 900;
  text-transform: uppercase;
}

.intel-grid strong {
  color: var(--ink);
  font-size: 0.92rem;
  line-height: 1.35;
}

.ai-visible-results {
  padding: 14px;
  border: 1px solid #d8d5ff;
  border-radius: 18px;
  background: linear-gradient(135deg, #ffffff, #f7f6ff);
}

.ai-result-grid {
  grid-template-columns: repeat(7, minmax(0, 1fr));
}

.ai-result-grid div {
  display: grid;
  gap: 4px;
  min-height: 76px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: #fff;
}

.ai-result-grid span {
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 900;
  text-transform: uppercase;
}

.ai-result-grid strong {
  color: var(--ink);
  font-size: 0.88rem;
  line-height: 1.32;
}

.world-analysis-engine {
  padding: 14px;
  border: 1px solid #b9e6d0;
  border-radius: 18px;
  background: linear-gradient(135deg, #ffffff, #f2fff8);
}

.world-engine-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.world-engine-grid div {
  display: grid;
  gap: 4px;
  min-height: 72px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: #fff;
}

.world-engine-grid span,
.stroke-cycle-strip span,
.stroke-cycle-strip small {
  color: var(--muted);
  font-size: 0.66rem;
  font-weight: 900;
  text-transform: uppercase;
}

.world-engine-grid strong {
  color: var(--ink);
  font-size: 0.9rem;
  line-height: 1.32;
}

.stroke-cycle-strip {
  grid-template-columns: repeat(8, minmax(84px, 1fr));
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 2px;
}

.stroke-cycle-strip button,
.stroke-cycle-strip > span {
  display: grid;
  gap: 3px;
  min-width: 84px;
  min-height: 82px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: #fff;
  color: var(--ink);
  text-align: left;
}

.stroke-cycle-strip button.hot {
  border-color: rgba(239, 68, 68, 0.65);
  background: #fff7f7;
}

.stroke-cycle-strip button.watch {
  border-color: rgba(242, 140, 40, 0.65);
  background: #fffaf4;
}

.stroke-cycle-strip strong {
  color: var(--ink);
  font-size: 1.2rem;
}

.analysis-timeline {
  position: relative;
  display: grid;
  gap: 6px;
}

.analysis-timeline input {
  padding: 0;
}

.marker-track {
  position: relative;
  height: 18px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(9,104,199,0.12), rgba(242,140,40,0.16));
}

.tick {
  position: absolute;
  top: 50%;
  width: 12px;
  height: 12px;
  min-height: 0;
  padding: 0;
  border: 2px solid #fff;
  border-radius: 999px;
  background: var(--orange);
  box-shadow: 0 2px 8px rgba(16, 36, 63, 0.22);
  transform: translate(-50%, -50%);
}

.tick.split { background: var(--green); }
.tick.phase { background: #7c3aed; }
.tick.race { background: #0f766e; }
.tick.start,
.tick.turn,
.tick.breakout,
.tick.finish { background: var(--blue); }

.visual-tools {
  grid-template-columns: 1.2fr repeat(5, minmax(0, 1fr));
  align-items: end;
}

.visual-tools label {
  min-width: 0;
}

.session-tools {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: center;
}

.session-tools span {
  grid-column: 1 / -1;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 800;
}

.advanced-lab {
  padding: 12px;
  border: 1px solid #cfe1f4;
  border-radius: 16px;
  background: linear-gradient(135deg, #ffffff, #f4fbff);
}

.phase-lab {
  padding: 12px;
  border: 1px solid #cfe1f4;
  border-radius: 16px;
  background: linear-gradient(135deg, #ffffff, #f8fcff);
}

.phase-controls {
  grid-template-columns: 1fr repeat(3, minmax(0, 1fr));
  align-items: end;
}

.phase-chart {
  gap: 7px;
}

.phase-chart div {
  display: grid;
  grid-template-columns: 86px minmax(0, 1fr) 28px;
  align-items: center;
  gap: 8px;
}

.phase-chart span,
.phase-chart strong {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 900;
}

.phase-chart b {
  display: block;
  height: 10px;
  min-width: 0;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--blue), var(--green));
}

.phase-results {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.phase-results div {
  display: grid;
  gap: 4px;
  min-height: 62px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
}

.phase-results span {
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 900;
  text-transform: uppercase;
}

.phase-results strong {
  font-size: 0.92rem;
}

.race-lab {
  padding: 12px;
  border: 1px solid #cfe1f4;
  border-radius: 16px;
  background: linear-gradient(135deg, #ffffff, #f8fcff);
}

.race-controls {
  grid-template-columns: 1fr repeat(4, minmax(0, 1fr));
  align-items: end;
}

.race-results {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.race-results div,
.race-segment-list div {
  display: grid;
  gap: 4px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
}

.race-results div {
  min-height: 62px;
}

.race-results span,
.race-segment-list span {
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 900;
  text-transform: uppercase;
}

.race-results strong,
.race-segment-list strong,
.race-segment-list b {
  color: var(--ink);
  font-size: 0.92rem;
}

.race-segment-list {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.lab-controls {
  grid-template-columns: repeat(4, minmax(0, 1fr)) 0.9fr 1fr;
  align-items: end;
}

.lab-results {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.lab-results div {
  display: grid;
  gap: 4px;
  min-height: 66px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
}

.lab-results span {
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 900;
  text-transform: uppercase;
}

.lab-results strong {
  font-size: 0.94rem;
}

.tool-row {
  grid-template-columns: 0.8fr 1.1fr 0.9fr auto;
  align-items: end;
}

.elite-overlays {
  padding: 12px;
  border: 1px solid #cfe1f4;
  border-radius: 16px;
  background: linear-gradient(135deg, #ffffff, #f4fbff);
}

.overlay-buttons {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.precision-lab {
  padding: 12px;
  border: 1px solid #cfe1f4;
  border-radius: 16px;
  background: linear-gradient(135deg, #ffffff, #f4fbff);
}

.precision-controls {
  grid-template-columns: 1fr repeat(4, minmax(0, 1fr));
  align-items: end;
}

.precision-results {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.precision-results div {
  display: grid;
  gap: 4px;
  min-height: 62px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
}

.precision-results span {
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 900;
  text-transform: uppercase;
}

.precision-results strong {
  color: var(--ink);
  font-size: 0.95rem;
}

.improvement-lab {
  margin-top: 12px;
  padding: 12px;
  border: 1px solid #cfe1f4;
  border-radius: 16px;
  background: linear-gradient(135deg, #ffffff, #f6fbff);
}

.improvement-lab h3 {
  margin: 0;
  font-size: 0.98rem;
}

.improvement-controls {
  grid-template-columns: repeat(3, minmax(0, 1fr)) repeat(2, minmax(0, 0.8fr));
  align-items: end;
}

.improvement-results {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.improvement-results div {
  display: grid;
  gap: 4px;
  min-height: 62px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
}

.improvement-results span {
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 900;
  text-transform: uppercase;
}

.improvement-results strong {
  color: var(--ink);
  font-size: 0.95rem;
}

.ai-compare-lab {
  padding: 12px;
  border: 1px solid #b8d8ff;
  border-radius: 16px;
  background: linear-gradient(135deg, #ffffff, #eef7ff);
}

.compare-metrics {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.compare-metrics div {
  display: grid;
  gap: 4px;
  min-height: 74px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
}

.compare-metrics span {
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 900;
  text-transform: uppercase;
}

.compare-metrics strong {
  color: var(--ink);
  font-size: 0.88rem;
  line-height: 1.32;
}

.action-plan-lab {
  margin-top: 12px;
  padding: 12px;
  border: 1px solid #cfe1f4;
  border-radius: 16px;
  background: linear-gradient(135deg, #ffffff, #f6fbff);
}

.action-plan-lab h3,
.action-plan-lab p {
  margin: 0;
}

.action-plan-lab p {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.action-plan {
  grid-template-columns: 1fr;
}

.action-plan > strong,
.action-plan > span,
.plan-step {
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
}

.action-plan > span {
  color: var(--muted);
}

.plan-step {
  display: grid;
  gap: 4px;
}

.plan-step span {
  color: var(--ink);
  font-weight: 800;
}

.plan-step small {
  color: var(--muted);
  font-weight: 800;
  line-height: 1.45;
}

.quick-faults {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.quick-faults button {
  min-height: 38px;
  border-color: #cfe1f4;
  background: #f7fbff;
}

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

.stats-grid div {
  display: grid;
  gap: 4px;
  min-height: 74px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #f7fbff;
}

.stats-grid span {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.stats-grid strong {
  font-size: 1.1rem;
}

.rate-tools {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: center;
}

.rate-tools span {
  grid-column: 1 / -1;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 800;
}

.score-card {
  display: grid;
  place-items: center;
  gap: 4px;
  width: 154px;
  height: 154px;
  margin: 0 auto;
  border-radius: 999px;
  border: 14px solid #d9ecff;
  background: #fff;
}

.score-card span {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.score-card strong {
  font-size: 2.4rem;
}

.ai-detection {
  padding: 12px;
  border: 1px solid #bdd7f2;
  border-radius: 16px;
  background: linear-gradient(135deg, #f8fcff, #ffffff);
}

.deep-scan {
  padding: 12px;
  border: 1px solid #bdd7f2;
  border-radius: 16px;
  background: linear-gradient(135deg, #ffffff, #f4fbff);
}

.deep-score {
  place-items: center;
  min-height: 118px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: radial-gradient(circle at top, #e7f6ff, #fff 72%);
}

.deep-score span,
.deep-score small,
.zone-grid span,
.zone-grid small {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.deep-score strong {
  font-size: 2.5rem;
}

.zone-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.zone-grid div,
.deep-prescription {
  display: grid;
  gap: 4px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
}

.zone-grid div.hot {
  border-color: rgba(239, 68, 68, 0.7);
  background: #fff7f7;
}

.zone-grid strong {
  color: var(--ink);
  font-size: 1.1rem;
}

.deep-prescription strong {
  color: var(--ink);
}

.deep-prescription span {
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 750;
}

.fault-summary {
  gap: 8px;
}

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

.severity-panel div {
  display: grid;
  gap: 4px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
}

.severity-panel span {
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 900;
  text-transform: uppercase;
}

.severity-panel strong {
  font-size: 1rem;
}

.fault-heatmap {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.fault-heatmap span {
  display: block;
  padding: 10px 8px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background:
    linear-gradient(90deg, rgba(242, 140, 40, 0.28) var(--heat, 0%), #fff var(--heat, 0%));
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 900;
  text-align: center;
}

.fault-heatmap span.hot {
  border-color: rgba(242, 140, 40, 0.7);
}

.fault-summary > strong,
.fault-summary > span {
  display: block;
}

.fault-chip {
  display: grid;
  gap: 3px;
  padding: 10px;
  border: 1px solid var(--line);
  border-left: 5px solid var(--orange);
  border-radius: 12px;
  background: #fff;
}

.fault-chip strong {
  color: var(--ink);
  font-size: 0.9rem;
}

.fault-chip span,
.fault-summary > span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 750;
}

.fault-list,
.marker-timeline {
  display: grid;
  gap: 10px;
}

.fault,
.marker {
  display: grid;
  gap: 5px;
  padding: 12px;
  border-radius: 14px;
  border: 1px solid var(--line);
  border-left: 5px solid var(--blue);
  background: #f7fbff;
}

.marker button {
  min-height: 0;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--blue);
  text-align: left;
  font-weight: 900;
}

.fault.priority {
  border-left-color: var(--orange);
}

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

.compare-stage {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  background: #06111f;
  box-shadow: 0 14px 32px rgba(3, 16, 32, 0.16);
}

.compare-stage video,
.compare-grid video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #06111f;
}

.compare-stage span {
  position: absolute;
  left: 10px;
  top: 10px;
  padding: 6px 9px;
  border-radius: 999px;
  background: rgba(3, 16, 32, 0.78);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.compare-stage-score {
  position: absolute;
  right: 10px;
  top: 10px;
  padding: 7px 10px;
  border: 1px solid rgba(167, 243, 208, 0.42);
  border-radius: 999px;
  background: rgba(3, 16, 32, 0.8);
  color: #a7f3d0;
  font-size: 0.78rem;
  font-weight: 950;
}

.compare-net {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.92;
  background:
    linear-gradient(rgba(103, 232, 249, 0.28) 1px, transparent 1px),
    linear-gradient(90deg, rgba(250, 204, 21, 0.22) 1px, transparent 1px);
  background-size: 100% 24%, 25% 100%;
  mix-blend-mode: screen;
}

.compare-net i,
.compare-net b {
  position: absolute;
  display: block;
  border-radius: 999px;
}

.compare-net i {
  width: 8px;
  height: 8px;
  background: #67e8f9;
  box-shadow: 0 0 16px rgba(103, 232, 249, 0.9);
}

.compare-net i:nth-child(1) {
  left: 28%;
  top: 38%;
}

.compare-net i:nth-child(2) {
  left: 48%;
  top: 50%;
  background: #22c55e;
}

.compare-net i:nth-child(3) {
  left: 66%;
  top: 62%;
  background: #f97316;
}

.compare-net b {
  left: 24%;
  width: 58%;
  height: 2px;
  background: rgba(167, 243, 208, 0.88);
  transform-origin: left center;
}

.compare-net b:nth-of-type(1) {
  top: 46%;
  transform: rotate(-3deg);
}

.compare-net b:nth-of-type(2) {
  top: 62%;
  background: rgba(251, 113, 133, 0.82);
  transform: rotate(5deg);
}

.after-net {
  opacity: 0.98;
  background-size: 100% 22%, 25% 100%;
}

.after-net b:nth-of-type(1) {
  transform: rotate(-1deg);
}

.after-net b:nth-of-type(2) {
  transform: rotate(2deg);
}

@media (max-width: 850px) {
  .studio-shell { padding: 12px; }
  .studio-header,
  .studio-grid,
  .lower-grid,
  .upload-row,
  .form-grid,
  .compare-grid {
    grid-template-columns: 1fr;
  }
  .studio-header { display: grid; align-items: stretch; }
  .header-actions,
  .advanced-hero {
    display: grid;
    justify-content: stretch;
  }
  .advanced-grid {
    grid-template-columns: 1fr;
  }

  .home-shell {
    padding: 12px;
  }

  .home-hero,
  .home-report {
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  .home-actions {
    min-width: 0;
    grid-template-columns: 1fr 1fr;
  }

  .home-focus {
    grid-template-columns: 1fr;
  }

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

  .home-path a,
  .home-focus article,
  .home-report {
    padding: 13px;
  }

  .command-strip,
  .workflow-steps,
  .toolkit-grid,
  .daily-builder-grid,
  .tool-fields,
  .check-grid {
    grid-template-columns: 1fr;
  }
  .section-title {
    align-items: flex-start;
  }
  .section-title p {
    display: none;
  }
  .video-mark-dock {
    left: 8px;
    right: 8px;
    bottom: 8px;
    width: auto;
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .control-grid,
  .ai-tool-mode,
  .pro-player-console,
  .film-room-grid,
  .keyframe-strip,
  .live-coach-grid,
  .race-predict-grid,
  .accuracy-grid,
  .biomech-grid,
  .verdict-grid,
  .assessment-grid,
  .player-summary-strip,
  .intel-grid,
  .ai-result-grid,
  .world-engine-grid,
  .draw-tools,
  .tool-row,
  .visual-tools,
  .session-tools,
  .lab-controls,
  .lab-results,
  .phase-controls,
  .phase-results,
  .race-controls,
  .race-results,
  .race-segment-list,
  .overlay-buttons,
  .precision-controls,
  .precision-results,
  .improvement-controls,
  .improvement-results,
  .compare-metrics,
  .zone-grid,
  .severity-panel,
  .fault-heatmap,
  .quick-faults,
  .stats-grid,
  .rate-tools {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .stroke-cycle-strip {
    grid-template-columns: repeat(8, minmax(78px, 1fr));
  }

  .stroke-cycle-strip button,
  .stroke-cycle-strip > span {
    min-width: 78px;
    min-height: 74px;
    padding: 8px;
  }

  .pro-scan-rail {
    left: 8px;
    right: 8px;
    top: 54px;
    width: auto;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pro-scan-rail div {
    min-height: 42px;
    padding: 6px 8px;
  }

  .olympic-net-hud {
    left: 8px;
    right: 8px;
    bottom: 8px;
    width: auto;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .olympic-net-hud div {
    min-height: 40px;
    padding: 6px 8px;
  }

  .olympic-net-hud span {
    font-size: 0.58rem;
  }

  .olympic-net-hud strong {
    font-size: 0.72rem;
  }

  .stage-ai-badge {
    display: none;
  }

  .compare-stage-score,
  .compare-stage span {
    top: 8px;
  }

  .compare-stage-score {
    right: 8px;
    font-size: 0.7rem;
  }

  .compare-stage span {
    left: 8px;
    width: auto;
  }

  .live-coach-bubble {
    display: none;
  }

  .stage-marker-chips {
    display: none;
  }

  .phase-tape {
    display: none;
  }

  .tool-row label,
  .tool-row button,
  .ai-tool-mode span,
  .visual-tools label,
  .session-tools span,
  .lab-controls label,
  .phase-controls label,
  .race-controls label,
  .precision-controls label,
  .improvement-controls label,
  .rate-tools span {
    grid-column: 1 / -1;
  }
}