.sfi-official-authoring,
.sfi-official-player {
  position: absolute;
  z-index: 21;
  left: var(--sfi-stage-center-x, var(--sfi-visual-center-x));
  border: 1px solid rgba(191, 232, 251, 0.28);
  border-radius: 16px;
  background: linear-gradient(120deg, rgba(6, 13, 20, 0.92), rgba(1, 4, 8, 0.82));
  box-shadow: 0 16px 52px rgba(0, 0, 0, 0.46), inset 0 1px rgba(255, 255, 255, 0.035);
  color: rgba(242, 251, 255, 0.94);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  backdrop-filter: blur(18px) saturate(115%);
  transform: translateX(-50%);
}

.sfi-official-authoring {
  bottom: max(14px, env(safe-area-inset-bottom));
  display: grid;
  grid-template-columns: auto auto minmax(0, 1fr);
  grid-auto-flow: row dense;
  align-items: center;
  gap: 8px;
  width: min(920px, calc(var(--sfi-stage-width, 100vw) - 32px));
  padding: 9px 10px;
}

.sfi-official-authoring-heading { display: grid; grid-column: 1; gap: 2px; min-width: 126px; }
.sfi-official-authoring-heading strong,
.sfi-official-player-identity span { color: rgba(191, 232, 251, 0.54); font-size: 7px; letter-spacing: 0.14em; }
.sfi-official-authoring-heading span { color: rgba(245, 251, 255, 0.88); font-family: Georgia, "Times New Roman", serif; font-size: 12px; }
.sfi-official-kind { display: flex; grid-column: 2; gap: 4px; }
.sfi-official-authoring-guide { grid-column: 1 / -1; margin: 0; color: rgba(221, 241, 250, 0.66); font-size: 8px; line-height: 1.45; }
.sfi-official-fields { display: grid; grid-column: 1 / -1; grid-template-columns: minmax(160px, 1.1fr) minmax(130px, 1fr) minmax(180px, 1.4fr) 54px; gap: 5px; min-width: 0; }
.sfi-official-field { display: grid; gap: 3px; min-width: 0; }
.sfi-official-field-label { overflow: hidden; color: rgba(191, 232, 251, 0.5); font-size: 7px; letter-spacing: 0.06em; text-overflow: ellipsis; text-transform: uppercase; white-space: nowrap; }
.sfi-official-field > input,
.sfi-official-field > select { box-sizing: border-box; width: 100%; max-width: 100%; }
.sfi-official-authoring-status { grid-column: 1 / -1; overflow: hidden; color: rgba(238, 247, 251, 0.68); font-size: 8px; text-align: center; text-overflow: ellipsis; white-space: nowrap; }
.sfi-official-authoring-actions { display: flex; grid-column: 3; justify-self: end; gap: 5px; }

.sfi-app-shell .sfi-official-authoring button,
.sfi-app-shell .sfi-official-player button,
.sfi-app-shell .sfi-official-authoring input,
.sfi-app-shell .sfi-official-authoring select {
  min-height: 34px;
  border: 1px solid rgba(191, 232, 251, 0.28);
  border-radius: 9px;
  background: rgba(191, 232, 251, 0.08);
  color: rgba(242, 251, 255, 0.94);
  font: inherit;
  font-size: 9px;
}

.sfi-official-authoring button,
.sfi-official-player button { padding: 5px 9px; cursor: pointer; }
.sfi-official-authoring input,
.sfi-official-authoring select { min-width: 0; padding: 5px 7px; }
.sfi-official-authoring input::placeholder { color: rgba(238, 247, 251, 0.34); }
.sfi-official-authoring option { background: #071019; color: #eef9ff; }
.sfi-official-authoring button.is-secondary,
.sfi-official-player button.is-secondary { border-color: rgba(255, 255, 255, 0.14); background: rgba(255, 255, 255, 0.035); color: rgba(255, 255, 255, 0.62); }
.sfi-official-authoring button[aria-pressed="true"] { border-color: rgba(191, 232, 251, 0.66); background: rgba(191, 232, 251, 0.17); }
.sfi-official-authoring button:hover,
.sfi-official-authoring button:focus-visible,
.sfi-official-player button:hover,
.sfi-official-player button:focus-visible,
.sfi-official-authoring input:focus-visible,
.sfi-official-authoring select:focus-visible { border-color: rgba(191, 232, 251, 0.7); outline: none; }
.sfi-official-authoring button:disabled,
.sfi-official-authoring input:disabled,
.sfi-official-authoring select:disabled,
.sfi-official-player button:disabled { opacity: 0.42; cursor: wait; }

/* A Tour Studio is intentionally a compact editor, not the wide multi-content
   authoring bar. Its own DOM contract owns this layout so it remains bounded
   before and after a World moves it into a floating experience panel. */
.sfi-official-authoring.is-tour-only {
  grid-auto-flow: row;
  grid-template-columns: minmax(0, 1fr);
  align-items: stretch;
  width: min(380px, calc(var(--sfi-stage-width, 100vw) - 32px));
  min-width: 0;
  gap: 8px;
}

.sfi-official-authoring.is-tour-only > *,
.sfi-official-authoring.is-tour-only .sfi-official-fields,
.sfi-official-authoring.is-tour-only .sfi-official-field,
.sfi-official-authoring.is-tour-only .sfi-official-field > input,
.sfi-official-authoring.is-tour-only .sfi-official-field > select,
.sfi-official-authoring.is-tour-only .sfi-official-authoring-actions,
.sfi-official-authoring.is-tour-only .sfi-official-authoring-actions button {
  box-sizing: border-box;
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

.sfi-official-authoring.is-tour-only > *,
.sfi-official-authoring.is-tour-only .sfi-official-fields,
.sfi-official-authoring.is-tour-only .sfi-official-authoring-status,
.sfi-official-authoring.is-tour-only .sfi-official-authoring-actions { grid-column: 1; }

.sfi-official-authoring.is-tour-only .sfi-official-fields {
  grid-template-columns: minmax(0, 1fr);
  gap: 7px;
}

.sfi-official-authoring.is-tour-only .sfi-official-authoring-status {
  overflow: visible;
  overflow-wrap: anywhere;
  text-align: left;
  text-overflow: clip;
  white-space: normal;
}

.sfi-official-authoring.is-tour-only .sfi-official-authoring-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  justify-self: stretch;
  gap: 6px;
}

.sfi-official-authoring.is-tour-only .sfi-official-authoring-actions button:nth-child(n + 3) { grid-column: 1 / -1; }

.sfi-official-player {
  --sfi-guided-blue: 117, 211, 255;
  --sfi-guided-gold: 218, 183, 108;
  top: max(70px, calc(env(safe-area-inset-top) + 56px));
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  width: min(430px, calc(var(--sfi-stage-width, 100vw) - 32px));
  min-height: 0;
  padding: 12px;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(var(--sfi-guided-blue), .035) 1px, transparent 1px) 0 0 / 19px 19px,
    linear-gradient(0deg, rgba(var(--sfi-guided-blue), .025) 1px, transparent 1px) 0 0 / 19px 19px,
    linear-gradient(145deg, rgba(8, 18, 28, .97), rgba(2, 6, 11, .96));
}

.sfi-official-player-identity { display: grid; gap: 2px; min-width: 0; white-space: nowrap; }
.sfi-official-player-identity strong { overflow: hidden; max-width: 170px; color: rgba(245, 251, 255, 0.92); font-family: Georgia, "Times New Roman", serif; font-size: 13px; font-weight: 400; text-overflow: ellipsis; }
.sfi-official-player-description { margin: 0; color: rgba(221, 239, 248, .7); font-size: 9px; line-height: 1.5; }
.sfi-official-module-label { color: rgba(156, 215, 242, .52); font-size: 6.5px; font-weight: 700; letter-spacing: .14em; line-height: 1.2; text-transform: uppercase; }
.sfi-official-program,
.sfi-official-telemetry,
.sfi-official-command {
  position: relative;
  box-sizing: border-box;
  min-width: 0;
  overflow: hidden;
  border: 1px solid rgba(173, 223, 247, .15);
  border-radius: 11px;
  background: linear-gradient(155deg, rgba(154, 220, 250, .065), rgba(0, 0, 0, .18));
  box-shadow: inset 0 1px rgba(255, 255, 255, .035), inset 0 -12px 28px rgba(0, 0, 0, .08);
}
.sfi-official-program::after,
.sfi-official-telemetry::after,
.sfi-official-command::after {
  position: absolute;
  top: 0;
  left: 10px;
  width: 28px;
  height: 1px;
  background: rgba(var(--sfi-guided-blue), .58);
  box-shadow: 0 0 8px rgba(var(--sfi-guided-blue), .24);
  content: "";
}
.sfi-official-program { display: grid; gap: 6px; padding: 8px; }
.sfi-official-program-list {
  display: grid;
  gap: 5px;
  max-height: 118px;
  padding-right: 5px;
  overflow-x: hidden;
  overflow-y: auto;
  scrollbar-gutter: stable;
  scrollbar-color: rgba(var(--sfi-guided-blue), .34) rgba(255, 255, 255, .035);
  scrollbar-width: thin;
}
.sfi-official-program-list::-webkit-scrollbar { width: 6px; }
.sfi-official-player[data-has-bundled-lessons="true"] .sfi-official-program-list {
  max-height: min(200px, 32dvh);
}
.sfi-official-program-list::-webkit-scrollbar-track { border-radius: 999px; background: rgba(255, 255, 255, .035); }
.sfi-official-program-list::-webkit-scrollbar-thumb {
  border: 1px solid rgba(3, 10, 16, .72);
  border-radius: 999px;
  background: rgba(var(--sfi-guided-blue), .38);
}
.sfi-official-program-list::-webkit-scrollbar-thumb:hover { background: rgba(var(--sfi-guided-blue), .58); }
.sfi-official-program-empty {
  display: grid;
  gap: 5px;
  min-height: 58px;
  padding: 10px;
  border: 1px solid rgba(var(--sfi-guided-blue), .18);
  border-radius: 9px;
  background: rgba(4, 15, 23, .42);
}
.sfi-official-program-empty strong { color: rgba(231, 246, 253, .88); font-family: Georgia, "Times New Roman", serif; font-size: 11px; font-weight: 400; }
.sfi-official-program-empty span { color: rgba(203, 229, 241, .66); font-size: 8.5px; line-height: 1.45; }
.sfi-official-program-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: stretch;
  gap: 5px;
  min-width: 0;
}
.sfi-official-program-option {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  box-sizing: border-box;
  width: 100%;
  min-width: 0;
  min-height: 36px;
  padding: 6px 8px;
  text-align: left;
}
.sfi-official-program-link {
  min-width: 68px !important;
  padding-inline: 7px !important;
  border-color: rgba(var(--sfi-guided-blue), .2) !important;
  background: rgba(4, 15, 23, .52) !important;
  color: rgba(192, 229, 246, .7) !important;
  font-size: 7.5px !important;
  white-space: nowrap;
}
.sfi-official-program-link[data-copied="true"] {
  border-color: rgba(127, 226, 174, .55) !important;
  background: rgba(38, 131, 82, .2) !important;
  color: rgba(190, 255, 218, .94) !important;
}
.sfi-official-program-kind {
  padding: 3px 5px;
  border: 1px solid rgba(var(--sfi-guided-blue), .25);
  border-radius: 999px;
  color: rgba(179, 226, 248, .72);
  font-size: 6.5px;
  font-weight: 750;
  letter-spacing: .1em;
  text-transform: uppercase;
  white-space: nowrap;
}
.sfi-official-program-title { overflow: hidden; color: rgba(241, 249, 253, .86); font-size: 9px; text-overflow: ellipsis; white-space: nowrap; }
.sfi-official-program-option[aria-pressed="true"] {
  border-color: rgba(var(--sfi-guided-blue), .64);
  background: linear-gradient(145deg, rgba(53, 151, 196, .24), rgba(13, 55, 79, .2));
  box-shadow: inset 0 1px rgba(255, 255, 255, .06), 0 0 14px rgba(var(--sfi-guided-blue), .08);
}
.sfi-official-program-option[aria-pressed="true"] .sfi-official-program-kind { border-color: rgba(var(--sfi-guided-blue), .58); color: rgba(220, 244, 255, .92); }
.sfi-official-telemetry { display: grid; grid-template-columns: 28px minmax(0, 1fr) auto; align-items: center; gap: 8px; min-height: 58px; padding: 8px; }
.sfi-official-speaking { display: flex; align-items: center; gap: 2px; width: 24px; height: 28px; }
.sfi-official-speaking i { width: 2px; height: 20px; border-radius: 999px; background: rgba(129, 220, 247, 0.78); transform: scaleY(var(--sfi-official-speaking-level, 0.18)); transition: transform 90ms linear, background-color 180ms ease; }
.sfi-official-player[data-state="playing"] .sfi-official-speaking i { background: rgba(191, 232, 251, 0.94); }
.sfi-official-player-copy { display: grid; gap: 4px; min-width: 0; }
.sfi-official-player-status { overflow: hidden; color: rgba(238, 247, 251, 0.77); font-size: 8.5px; line-height: 1.35; text-overflow: ellipsis; white-space: nowrap; }
.sfi-official-time-module { display: grid; min-width: 70px; gap: 5px; padding: 6px 8px; border-left: 1px solid rgba(173, 223, 247, .12); }
.sfi-official-player-time { color: rgba(231, 242, 188, .93); font-family: ui-monospace, "SFMono-Regular", Menlo, monospace; font-size: 15px; font-variant-numeric: tabular-nums; letter-spacing: .02em; line-height: 1; white-space: nowrap; text-shadow: 0 0 13px rgba(var(--sfi-guided-gold), .18); }
.sfi-official-command { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 8px; padding: 8px; }
.sfi-official-player-controls { display: flex; justify-self: end; gap: 6px; }
.sfi-official-player button { min-width: 76px; font-weight: 650; letter-spacing: .015em; }
.sfi-official-player-controls button:not(.is-secondary) { border-color: rgba(122, 212, 253, .52); background: linear-gradient(145deg, rgba(61, 151, 193, .3), rgba(20, 72, 103, .28)); box-shadow: inset 0 1px rgba(255, 255, 255, .07), 0 0 15px rgba(62, 177, 227, .08); }

.sfi-official-player[data-compact="true"] {
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 6px;
  width: min(390px, calc(var(--sfi-stage-width, 100vw) - 32px));
  padding: 7px;
}
.sfi-official-player[data-compact="true"] .sfi-official-player-identity,
.sfi-official-player[data-compact="true"] .sfi-official-player-description,
.sfi-official-player[data-compact="true"] .sfi-official-program { display: none; }
.sfi-official-player[data-compact="true"] .sfi-official-telemetry {
  grid-template-columns: 20px minmax(0, 1fr) auto;
  min-height: 42px;
  gap: 6px;
  padding: 5px 7px;
}
.sfi-official-player[data-compact="true"] .sfi-official-speaking { width: 18px; height: 22px; }
.sfi-official-player[data-compact="true"] .sfi-official-speaking i { height: 16px; }
.sfi-official-player[data-compact="true"] .sfi-official-player-copy { gap: 2px; }
.sfi-official-player[data-compact="true"] .sfi-official-player-copy .sfi-official-module-label,
.sfi-official-player[data-compact="true"] .sfi-official-command > .sfi-official-module-label { display: none; }
.sfi-official-player[data-compact="true"] .sfi-official-player-status { font-size: 8px; }
.sfi-official-player[data-compact="true"] .sfi-official-time-module { min-width: 62px; gap: 2px; padding: 4px 6px; }
.sfi-official-player[data-compact="true"] .sfi-official-player-time { font-size: 12px; }
.sfi-official-player[data-compact="true"] .sfi-official-command { display: block; padding: 4px; }
.sfi-official-player[data-compact="true"] .sfi-official-player-controls { gap: 4px; }
.sfi-official-player[data-compact="true"] button { min-width: 62px; min-height: 34px; padding: 4px 7px; }

.sfi-app-shell:has(.sfi-official-authoring) .polar-teaching-pilot,
.sfi-app-shell:has(.sfi-official-authoring) .hypercube-teaching-pilot {
  z-index: 21;
  top: max(70px, calc(env(safe-area-inset-top) + 56px));
  left: var(--sfi-stage-center-x, var(--sfi-visual-center-x));
  width: min(660px, calc(var(--sfi-stage-width, 100vw) - 32px));
}

@media (max-width: 900px) {
  .sfi-official-authoring { grid-template-columns: auto minmax(0, 1fr) auto; }
  .sfi-official-authoring-heading { display: none; }
  .sfi-official-kind { grid-column: 1; }
  .sfi-official-authoring-actions { grid-column: 3; }
  .sfi-official-fields { grid-template-columns: minmax(140px, 1fr) minmax(120px, 1fr) minmax(140px, 1fr) 50px; }
}

@media (max-width: 640px) {
  .sfi-official-authoring,
  .sfi-official-player { width: calc(var(--sfi-stage-width, 100vw) - 18px); border-radius: 13px; }
  .sfi-official-authoring { grid-template-columns: auto minmax(0, 1fr); gap: 5px; padding: 7px; }
  .sfi-official-fields { grid-column: 1 / -1; grid-template-columns: minmax(0, 1fr) 48px; }
  .sfi-official-field:not(:last-child) { grid-column: 1 / -1; }
  .sfi-official-authoring-status { text-align: left; }
  .sfi-official-authoring-actions { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .sfi-official-authoring button,
  .sfi-official-player button { min-height: 36px; min-width: 0; padding-inline: 6px; }
  .sfi-official-player { grid-template-columns: minmax(0, 1fr); gap: 7px; padding: 9px; }
  .sfi-official-player-identity { display: none; }
  .sfi-official-program-list { max-height: 118px; }
  .sfi-official-telemetry { grid-template-columns: 25px minmax(0, 1fr) auto; gap: 6px; }
  .sfi-official-command { grid-template-columns: minmax(0, 1fr); }
  .sfi-official-player-controls { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); justify-self: stretch; width: 100%; gap: 5px; }
}

@media (max-height: 620px) and (max-width: 640px) {
  .sfi-official-authoring { max-height: 45vh; overflow: auto; }
}