.tsv-page {
  --tsv-green: #006b45;
  --tsv-lime: #dfff42;
  --tsv-ink: #17231e;
  max-width: 1180px;
  margin: 0 auto 30px;
  color: var(--tsv-ink);
}

.tsv-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin: 8px 0 16px;
}

.tsv-heading h2 {
  margin: 0;
  font-size: 1.8rem;
  line-height: 1.2;
  letter-spacing: 0;
}

.tsv-heading p { margin: 7px 0 0; line-height: 1.65; }
.tsv-kicker { color: var(--tsv-green); font-size: .76rem; font-weight: 800; }
.tsv-badge {
  flex: 0 0 auto;
  padding: 7px 10px;
  border: 1px solid #a9cdbd;
  border-radius: 6px;
  background: #eef8f3;
  color: #225d48;
  font-size: .76rem;
  font-weight: 800;
}

.tsv-template-bar {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  padding: 12px 14px;
  border: 1px solid #d9e5df;
  border-radius: 7px 7px 0 0;
  background: #fff;
}

.tsv-template-number {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--tsv-green);
  color: #fff;
  font-weight: 900;
}

.tsv-template-copy { min-width: 0; }
.tsv-template-copy strong,
.tsv-template-copy span { display: block; }
.tsv-template-label { color: #376353 !important; font-size: .66rem !important; font-weight: 800; }
.tsv-template-copy strong { font-size: .98rem; overflow-wrap: anywhere; }
.tsv-template-copy span { margin-top: 3px; color: #60736a; font-size: .78rem; }

.tsv-primary,
.tsv-icon-button,
.tsv-segments button,
.tsv-fullscreen {
  border: 0;
  font: inherit;
  cursor: pointer;
}

.tsv-primary {
  min-height: 42px;
  padding: 9px 16px;
  border-radius: 6px;
  background: var(--tsv-green);
  color: #fff;
  font-weight: 800;
}
.tsv-primary:hover { background: #005438; }
.tsv-primary:disabled,
.tsv-icon-button:disabled { cursor: wait; opacity: .45; }

.tsv-description {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding: 11px 14px;
  border-inline: 1px solid #d9e5df;
  background: #f5faf7;
}
.tsv-description strong { color: var(--tsv-green); font-size: .78rem; white-space: nowrap; }
.tsv-description p { margin: 0; line-height: 1.55; font-size: .86rem; }

.tsv-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  min-height: 360px;
  overflow: hidden;
  background: radial-gradient(ellipse at 50% 30%, #16233d 0%, #050b14 70%);
}

#tsv-canvas { display: block; width: 100%; height: 100%; touch-action: none; }
.tsv-loading {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(5, 11, 20, .76);
  color: #fff;
  font-weight: 800;
}
.tsv-loading[hidden] { display: none; }
.tsv-corner-status {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 8px 11px;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 6px;
  background: rgba(5,11,20,.72);
  color: #fff;
  backdrop-filter: blur(8px);
}
.tsv-corner-status span { display: block; color: #bed2c8; font-size: .7rem; }
.tsv-corner-status strong { display: block; margin-top: 2px; font-size: .88rem; overflow-wrap:anywhere; }
.tsv-corner-status { max-width:calc(100% - 28px); }
.tsv-pin-legend {
  position: absolute;
  top: 14px;
  right: 14px;
  display: flex;
  gap: 9px;
  padding: 7px 9px;
  border-radius: 6px;
  background: rgba(5,11,20,.72);
  color: #fff;
  font-size: .67rem;
}
.tsv-pin-legend[hidden] { display: none; }
.tsv-pin-legend span { display: inline-flex; align-items: center; gap: 4px; }
.tsv-pin-legend i { width: 8px; height: 8px; border-radius: 50%; }
.tsv-pin-legend .is-court { background: #ffd54a; }
.tsv-pin-legend .is-net { background: #ffad45; }
.tsv-caption {
  min-height: 46px;
  padding: 11px 14px;
  border-inline: 1px solid #d9e5df;
  border-bottom: 1px solid #d9e5df;
  background: #eef6f2;
  color: #183f32;
  line-height: 1.5;
  font-weight: 700;
  font-size: .9rem;
}
.tsv-caption.is-empty { color: transparent; }
.tsv-zone-current{border-left:6px solid #5395e7;padding:8px 12px;font-size:13px;line-height:1.7;background:#f1f6f8;color:#183d31;}
.tsv-zone-guide{margin:10px 0;font-size:13px;line-height:1.7;}.tsv-zone-guide li{margin:4px 0;}.tsv-zone-guide p{max-width:900px;}
.tsv-quiz{padding:16px 0;border-top:3px solid #27735b;border-bottom:1px solid #aac9bc;color:#183d31;}
.tsv-quiz[hidden]{display:none;}
.tsv-course[hidden]{display:none;}
.tsv-course{padding:12px 0;border-top:2px solid #27735b;color:#183d31;}
.tsv-course h3{font-size:17px;margin:0 0 6px;}
.tsv-course p{font-size:14px;line-height:1.6;margin:6px 0 10px;}
.tsv-course > p{white-space:pre-line;line-height:1.8;overflow-wrap:anywhere;}
.tsv-course-options{display:flex;gap:10px;}
.tsv-course-options button{width:42px;height:42px;border-radius:50%;background:var(--course-color);border:2px solid #607e8a;color:#102b38;font:bold 17px sans-serif;cursor:pointer;}
.tsv-course-options button[aria-pressed=true]{outline:3px solid #193e31;outline-offset:2px;}
.tsv-course-metrics{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;margin:12px 0;}
.tsv-course-metrics dt{font-size:12px;color:#496255;}
.tsv-course-metrics dd{margin:4px 0 0;font-size:14px;font-weight:700;overflow-wrap:anywhere;}
.tsv-course-confirm{background:#24563f;border:0;border-radius:5px;padding:10px 20px;color:white;font:inherit;cursor:pointer;}
.tsv-course-confirm:disabled{opacity:.45;cursor:default;}
@media(max-width:600px){.tsv-course-metrics{grid-template-columns:repeat(3,minmax(0,1fr));}.tsv-course-metrics>div:last-child{grid-column:span 2;}}
.tsv-quiz h3{font-size:16px;line-height:1.5;margin:0 0 8px;}
.tsv-quiz p{font-size:14px;line-height:1.7;overflow-wrap:anywhere;}
.tsv-quiz-options{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:8px;}
.tsv-quiz button{border:1px solid #739f8e;border-radius:6px;background:#edf6f1;color:#153c2d;padding:12px;font:inherit;text-align:left;white-space:normal;overflow-wrap:anywhere;min-width:0;}
.tsv-quiz button:disabled{opacity:.65;cursor:default;}
.tsv-quiz button:focus-visible{outline:3px solid #286ba1;outline-offset:2px;}
.tsv-quiz-feedback{display:grid;gap:5px;padding:12px;border-left:5px solid #27735b;background:#f3f7fa;}
.tsv-quiz-feedback strong{font-size:15px;line-height:1.4;}
.tsv-quiz-feedback span{font-size:14px;line-height:1.65;}
.tsv-quiz-feedback.is-recommended{border-left-color:#27735b;background:#edf7f2;}
.tsv-quiz-feedback.is-alternative{border-left-color:#b47b16;background:#fff8e8;}
.tsv-quiz-feedback.is-risk{border-left-color:#b44444;background:#fff1f1;}
.tsv-quiz-details{margin:8px 0 12px;border:1px solid #c9d8d1;border-radius:6px;background:#fff;}
.tsv-quiz-details summary{padding:10px 12px;color:#24563f;font-size:13px;font-weight:800;cursor:pointer;}
.tsv-quiz-details p{margin:0;padding:0 12px 12px;color:#42564d;font-size:13px;line-height:1.65;}
.tsv-fullscreen {
  position: absolute;
  right: 14px;
  bottom: 14px;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(5,11,20,.76);
  color: #fff;
  font-size: 1.35rem;
}

.tsv-controls {
  display: grid;
  grid-template-columns: 42px 42px minmax(120px, 1fr) auto auto;
  gap: 9px;
  align-items: center;
  padding: 10px 12px;
  border: 1px solid #d9e5df;
  background: #fff;
}
.tsv-icon-button {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #e8f3ee;
  color: var(--tsv-green);
  font-size: 1rem;
}
.tsv-icon-button:hover { background: #d9ebe2; }
#tsv-progress { width: 100%; accent-color: var(--tsv-green); }
.tsv-time { min-width: 86px; color: #4d6258; font-variant-numeric: tabular-nums; font-size: .78rem; text-align: center; }
.tsv-speed { display: flex; align-items: center; gap: 6px; color: #4d6258; font-size: .78rem; }
.tsv-speed select { min-height: 36px; border: 1px solid #c8d8d0; border-radius: 5px; background: #fff; }

.tsv-view-row {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  padding: 10px 0 0;
  color: #4d6258;
  font-size: .8rem;
}
.tsv-pin-toggle {
  min-height: 36px;
  margin-right: auto;
  padding: 7px 12px;
  border: 1px solid #bdd2c8;
  border-radius: 6px;
  background: #fff;
  color: #315247;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}
.tsv-pin-toggle.is-active { background: #e8f6ef; color: var(--tsv-green); }
.tsv-segments { display: grid; grid-template-columns:repeat(3,minmax(0,1fr)); border: 1px solid #bdd2c8; border-radius: 6px; overflow: hidden; }
.tsv-segments button { min-height: 36px; padding: 7px 13px; background: #fff; color: #315247; }
.tsv-segments button + button { border-left: 1px solid #bdd2c8; }
.tsv-segments button.is-active { background: var(--tsv-green); color: #fff; }
.tsv-segments button { white-space:nowrap; min-width:0; font-size:13px; border-bottom:1px solid #bdd2c8; }
.tsv-view-row {flex-wrap:wrap;}
.tsv-ball-data {display:flex;gap:12px;align-items:baseline;padding:8px 14px;background:#fff;border-inline:1px solid #d9e5df;font-variant-numeric:tabular-nums;}
.tsv-ball-data strong {color:#174733;font-size:15px;min-width:145px;}
.tsv-ball-data span,.tsv-surface-row span {color:#5c6c64;font-size:12px;}
.tsv-surface-row {display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:12px 0;}
.tsv-surface-row label {font-size:13px;}
.tsv-surface-row select {padding:8px;border:1px solid #bdd2c8;border-radius:5px;background:white;color:#183f32;min-height:40px;}
.tsv-surface-buttons {display:flex;gap:6px;flex-wrap:wrap;}
.tsv-surface-buttons button {min-height:36px;padding:7px 16px;border:1px solid #bdd2c8;border-radius:5px;background:white;color:#183f32;font:inherit;font-size:13px;cursor:pointer;}
.tsv-surface-buttons button.is-active {background:#286346;color:#fff;border-color:#286346;}
.tsv-public-band {padding:48px 20px;background:#f4f8f6;border-block:1px solid #d5e2dc;}
.tsv-public-band .tsv-page {margin-bottom:0;}
.tsv-registration {max-width:520px;width:calc(100% - 32px);padding:24px;border:1px solid #abc8b9;border-radius:8px;color:#172b24;}
.tsv-registration::backdrop {background:rgba(0,0,0,.48);}
.tsv-registration h3 {font-size:1.2rem;margin:0 0 12px;line-height:1.5;}
.tsv-registration p {line-height:1.8;}
.tsv-registration-actions {display:flex;gap:10px;flex-wrap:wrap;}
.tsv-registration-actions a,.tsv-registration-actions button {font:inherit;font-size:14px;line-height:1.4;padding:10px 14px;border:1px solid #286346;border-radius:5px;background:#fff;color:#183f32;text-decoration:none;cursor:pointer;}
.tsv-registration-actions a:first-child {background:#286346;color:#fff;}
@media(max-width:480px) {.tsv-public-band{padding:32px 14px;}.tsv-heading h2{font-size:1.45rem;}.tsv-heading{gap:8px;}}
.tsv-error { padding: 12px; color: #9b1c1c; background: #fff0f0; }

.tsv-stage:fullscreen { width: 100vw; height: 100vh; min-height: 0; aspect-ratio: auto; background: #050b14; }

@media (max-width: 700px) {
  .tsv-heading { align-items: center; }
  .tsv-heading > div > p:not(.tsv-kicker) { font-size: .84rem; }
  .tsv-template-bar { grid-template-columns: 40px minmax(0, 1fr); }
  .tsv-template-number { width: 36px; height: 36px; }
  .tsv-primary { grid-column: 1 / -1; width: 100%; }
  .tsv-stage { min-height: 320px; aspect-ratio: 4 / 3; }
  .tsv-controls { grid-template-columns: 40px 40px minmax(90px, 1fr); }
  .tsv-time { grid-column: 1 / 3; }
  .tsv-speed { grid-column: 3; justify-self: end; }
  .tsv-view-row { justify-content: space-between; flex-wrap: wrap; }
  .tsv-description { grid-template-columns: 1fr; gap: 4px; }
  .tsv-pin-legend { top: auto; right: auto; left: 10px; bottom: 10px; }
  .tsv-caption { min-height: 54px; font-size: .8rem; }
  .tsv-segments { flex: 0 0 100%; width: 100%; }
  .tsv-segments button { flex: 1; padding-inline: 8px; }
}

@media (max-width: 390px) {
  .tsv-stage { min-height: 290px; }
  .tsv-badge { display: none; }
  .tsv-template-copy strong { font-size: .86rem; }
}
.tsv-library { display:flex; flex-wrap:wrap; gap:12px; padding:16px 0; }
.tsv-library label { display:flex; flex-direction:column; gap:6px; font-size:13px; color:#244b3d; min-width:0; }
.tsv-library select { width:100%; max-width:100%; min-height:40px; border:1px solid #b9cdc3; background:#fff; color:#19392b; border-radius:5px; padding:8px; font-size:14px; }
.tsv-library-template { flex:1; min-width:240px !important; }
@media(max-width:600px) { .tsv-library label {flex:1 1 140px;} .tsv-library-template {flex-basis:100% !important;min-width:0 !important;} }
.tsv-audio-controls{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:10px 0;color:#285348;font-size:14px;}
.tsv-audio-controls label{white-space:nowrap;}
.tsv-audio-controls input[type=range]{width:150px;max-width:35%;accent-color:#286247;min-height:28px;}
.tsv-audio-controls output{width:4ch;font-variant-numeric:tabular-nums;}
.tsv-audio-controls .tsv-sound-off,.tsv-audio-controls .is-muted .tsv-sound-on{display:none;}
.tsv-audio-controls .is-muted .tsv-sound-off{display:block;}
#tsv-audio-status:not(:empty){flex-basis:100%;font-size:13px;}
.tsv-stage{display:grid;grid-template-columns:minmax(0,1fr) 264px;background:#09111e;}
.tsv-court-viewport{position:relative;min-width:0;min-height:0;overflow:hidden;}
.tsv-court-viewport #tsv-canvas{position:absolute;inset:0;}
.tsv-hud-column{padding:12px 12px 0 0;display:flex;flex-direction:column;align-items:center;gap:10px;align-self:start;min-width:0;pointer-events:none;}
.tsv-watermark{display:block;width:200px;height:auto;max-width:100%;opacity:.78;user-select:none;}
.tsv-shot-hud{box-sizing:border-box;width:100%;padding:10px 12px;border:1px solid rgba(71,221,255,.34);border-radius:8px;background:rgba(4,10,18,.62);color:#eaf8ff;box-shadow:0 0 16px rgba(71,221,255,.15);font-family:system-ui,'Segoe UI',sans-serif;letter-spacing:0;}
.tsv-hud-shot{display:flex;align-items:baseline;gap:8px;margin-bottom:8px;white-space:nowrap;}
#tsv-hud-count{font-size:20px;font-weight:800;color:#47ddff;text-shadow:0 0 10px rgba(71,221,255,.6);}
#tsv-hud-hitter{font-size:12px;color:#eaf8ff;}
.tsv-gauges{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px 8px;}
.tsv-gauge{grid-column:span 2;}
.tsv-gauge:nth-child(n+4){grid-column:span 3;}
.tsv-gauge{position:relative;display:flex;flex-direction:column;align-items:center;min-width:0;}
.tsv-gauge svg{flex:none;width:48px;height:48px;overflow:visible;color:var(--gauge-color);}
.tsv-gauge-ring{filter:drop-shadow(0 0 4px var(--gauge-color));}
.tsv-gauge-value{position:absolute;top:18px;width:100%;text-align:center;white-space:nowrap;font-size:10px;font-weight:700;line-height:12px;color:#eaf8ff;}
.tsv-gauge-label{margin-top:2px;font-size:9px;color:#91adbd;white-space:nowrap;}
.tsv-gauge[data-gauge=height] .tsv-gauge-value{font-size:9px;}
.tsv-gauge[data-gauge=type] .tsv-gauge-value{color:var(--gauge-color);}
.tsv-gauge-label{font-size:10px;}
.tsv-height-reference{font-size:11px;line-height:1.5;text-align:center;margin:10px 0 0;color:#c9dce6;}
.tsv-point{font-size:30px;line-height:1.4;color:#fff5a9;text-align:center;padding:8px 0;}
.tsv-point[hidden]{display:none;}
.tsv-metric-notes{margin:8px 0;font-size:12px;line-height:1.7;color:#355247;}
.tsv-metric-notes summary{cursor:pointer;}
.tsv-learning-toolbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:14px 0 12px;}
.tsv-learning-toolbar .tsv-learning-modes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));flex:1 1 280px;max-width:480px;margin:0;gap:0;}
.tsv-learning-modes button{min-height:44px;padding:8px 12px;font-size:14px;border-bottom:0;}
.tsv-learning-modes button[aria-pressed="true"]{background:#21664e;color:#fff;border-color:#21664e;}
.tsv-learning-modes button:disabled{opacity:.45;cursor:not-allowed;}
.tsv-learning-toolbar .tsv-primary{min-width:140px;min-height:44px;white-space:nowrap;}
.tsv-zone-switch{display:flex;align-items:center;gap:8px;width:fit-content;min-height:36px;margin:0 0 6px;font-size:14px;cursor:pointer;}
.tsv-zone-switch input{appearance:auto;width:18px;height:18px;margin:0;accent-color:#21664e;cursor:pointer;}
.tsv-lesson-note{font-size:12px;line-height:1.6;color:#355247;margin:6px 0;}
.tsv-lesson-note summary{cursor:pointer;}
.tsv-lesson-note p{margin:6px 0;}
@media(max-width:520px){
  .tsv-learning-toolbar{gap:8px;}
  .tsv-learning-toolbar .tsv-learning-modes{flex-basis:100%;max-width:none;}
  .tsv-learning-toolbar .tsv-primary{width:100%;}
}
@media(max-width:700px){
  .tsv-stage{grid-template-columns:minmax(0,1fr);grid-template-rows:auto minmax(300px,1fr);min-height:0;aspect-ratio:auto;}
  .tsv-stage .tsv-court-viewport{grid-column:1;grid-row:2;}
  .tsv-stage .tsv-hud-column{grid-column:1;grid-row:1;width:100%;padding:10px;gap:6px;justify-self:stretch;}
  .tsv-watermark{width:132px;height:50px;object-fit:contain;}
  .tsv-shot-hud{padding:8px 6px;}
  .tsv-hud-shot{justify-content:center;margin-bottom:6px;}
  #tsv-hud-count{font-size:16px;}
  .tsv-gauges{grid-template-columns:repeat(5,minmax(0,1fr));gap:4px;}
  .tsv-gauge,.tsv-gauge:nth-child(n+4){grid-column:auto;}
  .tsv-gauge-label{font-size:9px;white-space:normal;text-align:center;line-height:1.3;min-height:24px;}
  .tsv-height-reference{margin-top:4px;font-size:10px;}
  .tsv-stage:fullscreen{grid-template-rows:auto minmax(0,1fr);}
  .tsv-corner-status{top:8px;left:8px;padding:6px 8px;}
  .tsv-corner-status strong{font-size:12px;}
}

/* A stable court-and-answer workspace; secondary controls open in dialogs. */
.tsv-workspace{height:var(--lesson-height,90svh);max-height:100svh;display:flex;flex-direction:column;gap:4px;margin:0 auto;min-height:0;position:relative;background:#fff;border:1px solid #cfddd5;box-sizing:border-box;}
.tsv-workspace *{box-sizing:border-box;}
.tsv-workspace:fullscreen{height:100dvh!important;max-height:100dvh;max-width:none!important;width:100vw!important;top:0!important;left:0!important;right:0!important;}
.tsv-screen-bar{display:flex;align-items:center;gap:8px;padding:4px 8px;flex:none;min-width:0;}
.tsv-screen-bar .tsv-template-bar{display:block;flex:1;min-width:0;padding:0;border:0;background:none;}
.tsv-screen-bar .tsv-template-number,.tsv-screen-bar .tsv-template-label,.tsv-screen-bar #tsv-template-meta{display:none;}
.tsv-screen-bar #tsv-template-title{font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.tsv-screen-actions{display:flex;gap:6px;flex:none;}
.tsv-screen-actions button,.tsv-dialog-head button{border:1px solid #9cb9aa;background:#f1f6f3;color:#204e3b;font:inherit;font-size:13px;padding:6px 10px;border-radius:5px;cursor:pointer;}
.tsv-screen-actions button:first-child{background:#c44700;border-color:#c44700;color:#fff;font-weight:700;}
.tsv-screen-actions button:last-child{background:#d32835;border-color:#d32835;color:#fff;font-weight:700;}
.tsv-screen-actions button:hover{filter:brightness(.9);}
.tsv-screen-actions button:focus-visible{outline:3px solid #142e24;outline-offset:2px;}
.tsv-workspace>.tsv-learning-toolbar{margin:0;padding:0 8px;gap:6px;flex-wrap:nowrap;flex:none;}
.tsv-workspace>.tsv-learning-toolbar .tsv-learning-modes{flex:1;max-width:360px;}
.tsv-workspace>.tsv-learning-toolbar button{min-height:30px;font-size:12px;padding:5px 8px;}
.tsv-workspace>.tsv-learning-toolbar #tsv-start{width:auto;min-width:0;}
.tsv-workspace>.tsv-stage{flex:1;min-height:0;height:auto;aspect-ratio:auto;grid-template-columns:minmax(0,1fr) 220px;}
.tsv-workspace .tsv-hud-column{padding:6px;gap:4px;}
.tsv-workspace .tsv-watermark{width:128px;height:42px;object-fit:contain;}
.tsv-workspace .tsv-shot-hud{padding:6px;}
.tsv-workspace .tsv-height-reference{margin:4px 0 0;}
.tsv-workspace>#tsv-zone-current{display:none;}
.tsv-workspace>.tsv-caption{flex:none;min-height:0;margin:0;padding:6px 10px;font-size:14px;line-height:1.4;border:0;}
.tsv-workspace:has(#tsv-course:not([hidden]))>.tsv-caption,.tsv-workspace:has(#tsv-quiz:not([hidden]))>.tsv-caption{display:none;}
.tsv-interaction{flex:none;max-height:48%;overflow:auto;overscroll-behavior:contain;}
.tsv-interaction:has(#tsv-course[hidden]):has(#tsv-quiz[hidden]){display:none;}
.tsv-interaction .tsv-course,.tsv-interaction .tsv-quiz{padding:6px 10px;margin:0;}
.tsv-interaction .tsv-course{display:grid;grid-template-columns:1fr auto;gap:4px 8px;}
.tsv-interaction .tsv-course[hidden],.tsv-interaction .tsv-quiz[hidden]{display:none;}
.tsv-interaction .tsv-course h3{grid-column:1;grid-row:1;font-size:13px;line-height:1.4;margin:0;}
.tsv-interaction .tsv-course>p{grid-column:1 / -1;font-size:14px;line-height:1.4;margin:0;white-space:normal;}
.tsv-situation{grid-column:2;grid-row:1;font-size:12px;}
.tsv-situation summary{cursor:pointer;color:#325b47;}
.tsv-situation[open]{grid-column:1 / -1;grid-row:auto;}
.tsv-situation p{line-height:1.4;margin:4px 0;}
.tsv-interaction .tsv-course-options{grid-column:1;gap:8px;align-self:center;}
.tsv-interaction .tsv-course-options button{width:36px;height:36px;font-size:15px;flex:none;}
.tsv-interaction .tsv-course-confirm{grid-column:2;grid-row:3;padding:7px 10px;font-size:13px;align-self:center;}
.tsv-interaction .tsv-course-metrics{grid-column:1 / -1;display:grid;grid-template-columns:1.5fr .8fr .9fr 1fr 2fr;gap:6px;margin:0;}
.tsv-interaction .tsv-course-metrics>div:last-child{grid-column:auto;}
.tsv-interaction .tsv-course-metrics dt{font-size:10px;}
.tsv-interaction .tsv-course-metrics dd{font-size:12px;line-height:1.3;margin:2px 0 0;}
.tsv-interaction .tsv-quiz-feedback{padding:6px 8px;margin:0;gap:2px;}
.tsv-interaction .tsv-quiz-feedback strong{font-size:14px;}
.tsv-interaction .tsv-quiz-feedback span{font-size:14px;line-height:1.4;}
.tsv-interaction .tsv-quiz-details{margin:4px 0;border:0;}
.tsv-interaction .tsv-quiz-details summary{padding:4px 0;}
.tsv-interaction .tsv-quiz>p:not(.tsv-quiz-feedback){display:inline-block;margin:4px 8px 0 0;font-size:12px;}
.tsv-interaction .tsv-quiz>button{padding:6px 10px;font-size:13px;}
.tsv-workspace>.tsv-controls{flex:none;grid-template-columns:32px 32px minmax(30px,1fr) auto auto;padding:4px 8px;gap:6px;}
.tsv-workspace>.tsv-controls .tsv-icon-button{width:30px;height:30px;}
.tsv-workspace>.tsv-controls .tsv-time{grid-column:auto;min-width:70px;font-size:11px;}
.tsv-workspace>.tsv-controls .tsv-speed{grid-column:auto;font-size:0;}
.tsv-workspace>.tsv-controls .tsv-speed select{min-height:30px;font-size:12px;}
.tsv-tool-dialog{width:min(680px,calc(100% - 24px));max-height:85dvh;padding:16px;border:1px solid #abc7b8;border-radius:8px;color:#193e2d;overflow:auto;}
.tsv-tool-dialog::backdrop{background:#0008;}
.tsv-dialog-head{display:flex;align-items:center;justify-content:space-between;position:sticky;top:-16px;background:#fff;padding:8px 0;z-index:1;}
.tsv-tool-dialog .tsv-heading{display:none;}
.tsv-tool-dialog .tsv-library{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));}
.tsv-tool-dialog .tsv-library-template{grid-column:1 / -1;}
.tsv-tool-dialog .tsv-library label{min-width:0!important;}
.tsv-library-dialog .tsv-library{align-items:start;gap:12px;}
.tsv-library-dialog .tsv-library label{display:flex;flex-direction:column;gap:6px;margin:0;font-size:14px;line-height:1.4;}
.tsv-library-dialog .tsv-library select{width:100%;min-width:0;max-width:100%;margin:0;font-size:14px;min-height:40px;box-sizing:border-box;}
.tsv-selected-title{margin:10px 0;font-size:14px;font-weight:700;line-height:1.5;overflow-wrap:anywhere;}
.tsv-dialog-foot{display:flex;justify-content:flex-end;position:sticky;bottom:-16px;background:#fff;padding:12px 0 0;margin-top:8px;z-index:2;}
.tsv-dialog-foot button{width:auto;flex:none;min-width:88px;min-height:42px;margin:0;padding:8px 20px;font-size:16px;}
.tsv-dialog-foot button:disabled{opacity:.5;cursor:wait;}
@media(max-width:600px){
 .tsv-library-dialog .tsv-library{grid-template-columns:repeat(2,minmax(0,1fr));}
 .tsv-library-dialog .tsv-library label:has(#tsv-audience){grid-column:1;grid-row:1;}
 .tsv-library-dialog .tsv-library label:has(#tsv-variant){grid-column:2;grid-row:1;}
 .tsv-library-dialog .tsv-library label:has(#tsv-focus){grid-column:1 / -1;grid-row:2;}
 .tsv-library-dialog .tsv-library-template{grid-row:3;}
}
.tsv-standalone{height:100dvh;overflow:hidden;}
.tsv-standalone .site-head.user-head{position:fixed;top:0;left:0;right:0;z-index:30;min-height:0;padding:5px 12px;}
.tsv-standalone .tsv-workspace{position:fixed;top:var(--lesson-top,68px);left:8px;right:8px;width:calc(100% - 16px);max-width:1400px;}
.tsv-standalone .site-head #unavMain{display:none;}
.tsv-standalone .site-head.tsv-menu-open #unavMain{display:flex;position:absolute;top:100%;left:0;right:0;z-index:100;background:var(--td-primary,#194d38);padding:12px;}
.tsv-standalone .site-head h1{margin:0;}
.tsv-standalone .site-head img{max-height:32px;width:auto;}
.tsv-site-menu{float:right;font:inherit;font-size:13px;background:transparent;color:inherit;border:1px solid currentColor;border-radius:4px;padding:5px 10px;cursor:pointer;}
.tsv-standalone main.wrap{margin:0 auto;padding:4px 8px 0;max-width:1400px;}
.tsv-standalone footer{display:none;}
@media(max-width:700px){
 .tsv-workspace>.tsv-stage{grid-template-columns:minmax(0,1fr);grid-template-rows:64px minmax(0,1fr);}
 .tsv-workspace .tsv-hud-column{display:block;position:relative;padding:3px 6px;grid-row:1;}
 .tsv-workspace .tsv-watermark{position:absolute;right:10px;top:72px;width:84px;height:32px;z-index:2;}
 .tsv-workspace .tsv-shot-hud{padding:0;border:0;background:none;box-shadow:none;}
 .tsv-workspace .tsv-hud-shot,.tsv-workspace .tsv-height-reference{display:none;}
 .tsv-workspace .tsv-gauges{gap:2px;}
 .tsv-workspace .tsv-gauge-label{min-height:0;font-size:9px;line-height:1.1;}
 .tsv-workspace .tsv-point{position:absolute;bottom:4px;left:0;right:0;z-index:3;font-size:24px;margin:0;padding:0;pointer-events:none;}
 .tsv-workspace .tsv-hud-column{position:static;}
 .tsv-workspace .tsv-corner-status{top:4px;left:6px;max-width:65%;padding:3px 5px;}
 .tsv-workspace .tsv-corner-status strong{font-size:10px;}
 .tsv-workspace .tsv-fullscreen{width:32px;height:32px;right:6px;bottom:6px;}
 .tsv-screen-actions button{padding:5px 8px;}
 .tsv-screen-bar #tsv-template-title{font-size:12px;}
 .tsv-interaction .tsv-course-options{gap:6px;}
 .tsv-interaction .tsv-course-options button{width:32px;height:32px;}
 .tsv-interaction .tsv-course-confirm{font-size:12px;padding:7px;}
 .tsv-interaction .tsv-course-metrics{grid-template-columns:1.3fr .8fr .9fr .9fr;}
 .tsv-interaction .tsv-course-metrics>div:last-child{grid-column:1 / -1;display:flex;gap:6px;align-items:baseline;}
 .tsv-interaction .tsv-course-metrics>div:last-child dd{margin:0;}
}
@media(max-height:500px) and (min-width:600px){
 .tsv-workspace{display:grid;grid-template-columns:minmax(0,1fr) 320px;grid-template-rows:32px 32px minmax(0,1fr) 38px;}
 .tsv-screen-bar,.tsv-workspace>.tsv-learning-toolbar{grid-column:1 / -1;}
 .tsv-workspace>.tsv-stage{grid-column:1;grid-row:3;}
 .tsv-interaction{grid-column:2;grid-row:3;max-height:100%;}
 .tsv-workspace>.tsv-controls{grid-column:1 / -1;grid-row:4;}
 .tsv-workspace>.tsv-caption{grid-column:2;grid-row:3;}
 .tsv-workspace .tsv-hud-column{display:none;}
 .tsv-workspace>.tsv-stage{grid-template-columns:1fr;grid-template-rows:1fr;}
 .tsv-workspace .tsv-court-viewport{grid-row:1;}
 .tsv-interaction .tsv-course{padding:4px 6px;gap:3px 5px;}
 .tsv-interaction .tsv-course>p{font-size:12px;line-height:1.35;}
 .tsv-interaction .tsv-course-options{gap:5px;}
 .tsv-interaction .tsv-course-options button{width:28px;height:28px;}
 .tsv-interaction .tsv-course-confirm{font-size:11px;padding:5px;}
 .tsv-interaction .tsv-course-metrics{grid-template-columns:1.3fr .8fr .9fr .9fr;gap:4px;}
 .tsv-interaction .tsv-course-metrics>div:last-child{grid-column:1 / -1;display:flex;gap:6px;align-items:baseline;}
 .tsv-interaction .tsv-course-metrics dd{font-size:11px;}
}

.tsv-interaction .tsv-course-options{grid-column:1 / -1;display:grid;grid-template-columns:1fr;gap:4px;}
.tsv-interaction .tsv-course-options .tsv-course-choice{display:flex;align-items:center;gap:8px;width:100%;height:auto;min-height:38px;padding:3px 6px;border:1px solid #b8cbbf;border-radius:5px;background:#f7faf8;color:#16382a;text-align:left;font:inherit;cursor:pointer;white-space:normal;}
.tsv-interaction .tsv-course-options .tsv-course-choice[aria-pressed=true]{border-color:#245b43;background:#e5f2e9;outline:2px solid #245b43;outline-offset:0;}
.tsv-choice-letter{display:grid;place-items:center;flex:none;width:28px;height:28px;border-radius:50%;background:var(--course-color);color:#102b38;font-size:16px;font-weight:800;}
.tsv-choice-copy{display:flex;flex-direction:column;gap:1px;min-width:0;}
.tsv-choice-copy strong{font-size:13px;line-height:1.25;font-weight:700;overflow-wrap:anywhere;}
.tsv-choice-copy>span{font-size:12px;line-height:1.25;color:#355547;overflow-wrap:anywhere;}
.tsv-interaction .tsv-course-confirm{grid-row:auto;grid-column:2;}
.tsv-choice-numbers{grid-column:1;font-size:12px;align-self:center;min-width:0;}
.tsv-choice-numbers summary{cursor:pointer;color:#325b47;}
.tsv-choice-numbers[open]{grid-column:1 / -1;}
.tsv-choice-numbers p{font-size:11px;margin:4px 0;}
.tsv-workspace:has(#tsv-course:not([hidden])) .tsv-interaction{max-height:62%;}
@media(min-width:900px){
 .tsv-workspace:has(#tsv-course:not([hidden])){display:grid;grid-template-columns:minmax(0,1fr) 370px;grid-template-rows:34px 34px minmax(0,1fr) 40px;}
 .tsv-workspace:has(#tsv-course:not([hidden]))>.tsv-screen-bar,.tsv-workspace:has(#tsv-course:not([hidden]))>.tsv-learning-toolbar{grid-column:1 / -1;}
 .tsv-workspace:has(#tsv-course:not([hidden]))>.tsv-stage{grid-column:1;grid-row:3;grid-template-columns:minmax(0,1fr);}
 .tsv-workspace:has(#tsv-course:not([hidden])) .tsv-hud-column{display:block;position:absolute;right:8px;top:8px;width:128px;z-index:2;}
 .tsv-workspace:has(#tsv-course:not([hidden])) .tsv-shot-hud{display:none;}
 .tsv-choice-copy strong{font-size:15px;}
 .tsv-choice-copy>span{font-size:13px;}
 .tsv-workspace:has(#tsv-course:not([hidden]))>.tsv-interaction{grid-column:2;grid-row:3;max-height:100%;}
 .tsv-workspace:has(#tsv-course:not([hidden]))>.tsv-controls{grid-column:1 / -1;grid-row:4;}
}
@media(max-width:700px){
 .tsv-interaction .tsv-course{gap:3px 6px;padding:4px 8px;}
 .tsv-interaction .tsv-course>p{font-size:13px;line-height:1.3;}
 .tsv-interaction .tsv-course-options{gap:3px;}
 .tsv-interaction .tsv-course-options .tsv-course-choice{min-height:36px;gap:6px;padding:3px 5px;}
 .tsv-choice-copy strong{font-size:12px;}
 .tsv-choice-copy>span{font-size:11px;}
 .tsv-workspace:has(#tsv-course:not([hidden]))>.tsv-stage{grid-template-rows:0 minmax(0,1fr);}
 .tsv-workspace:has(#tsv-course:not([hidden])) .tsv-shot-hud{display:none;}
 .tsv-workspace:has(#tsv-course:not([hidden])) .tsv-watermark{top:6px;}
}
@media(max-height:500px) and (min-width:600px){
 .tsv-workspace:has(#tsv-course:not([hidden])){grid-template-rows:30px minmax(0,1fr) 32px;grid-template-columns:minmax(0,1fr) min(410px,55%);}
 .tsv-standalone .site-head .tagline{margin:0;font-size:10px;}
 .tsv-standalone .site-head img{max-height:22px;}
 .tsv-standalone .tsv-site-menu{font-size:11px;padding:3px 8px;}
 .tsv-workspace:has(#tsv-course:not([hidden])) .tsv-hud-column{display:block;position:absolute;right:8px;top:8px;width:90px;padding:0;z-index:2;}
 .tsv-workspace:has(#tsv-course:not([hidden])) .tsv-shot-hud{display:none;}
 .tsv-workspace:has(#tsv-course:not([hidden]))>.tsv-learning-toolbar{display:none;}
 .tsv-workspace:has(#tsv-course:not([hidden]))>.tsv-stage,.tsv-workspace:has(#tsv-course:not([hidden]))>.tsv-interaction{grid-row:2;max-height:100%;}
 .tsv-workspace:has(#tsv-course:not([hidden]))>.tsv-controls{grid-row:3;}
 .tsv-interaction .tsv-course-options{gap:2px;}
 .tsv-interaction .tsv-course-options .tsv-course-choice{padding:2px 5px;min-height:32px;}
 .tsv-interaction .tsv-course{gap:2px 5px;padding:2px 6px;}
 .tsv-interaction .tsv-course>p{font-size:12px;line-height:1.1;}
 .tsv-choice-copy{gap:0;}
 .tsv-choice-copy strong{font-size:12px;line-height:1.1;}
 .tsv-choice-copy>span{font-size:11px;line-height:1.1;}
}