/* UX/UI Slice 4.5: one responsive normalized board for native spatial sports. */
body.coach-spatial-mode .coach-desktop-grid {
  display: block;
}

body.coach-spatial-mode .coach-desktop-left {
  width: 100%;
  max-width: 100%;
  flex: 1 1 auto;
}

body.coach-spatial-mode .coach-desktop-right {
  display: none;
}

body.coach-spatial-mode .roster-search,
body.coach-spatial-mode .view-toggle {
  display: none;
}

.depth-chart-layout--spatial {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  padding: 0;
}

.spatial-board-workspace {
  min-width: 0;
}

.spatial-board-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 52px;
  padding: 6px 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--bg-surface) 92%, transparent);
  box-shadow: var(--shadow-sm, 0 8px 24px rgba(0, 0, 0, 0.12));
}

.spatial-board-toolbar[hidden] {
  display: none;
}

.spatial-sync-state {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  margin-top: 8px;
  padding: 8px 10px;
  border: 1px solid color-mix(in srgb, var(--status-cleared, #00e6c3) 24%, var(--border));
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  background: color-mix(in srgb, var(--bg-surface) 94%, transparent);
}

.spatial-sync-state[hidden] { display: none; }

.spatial-sync-state__signal {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--status-cleared, #00e6c3);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--status-cleared, #00e6c3) 16%, transparent);
}

.spatial-sync-state__copy {
  display: grid;
  min-width: 0;
  gap: 2px;
}

.spatial-sync-state__copy strong {
  color: var(--text-primary);
  font-family: var(--font-heading, "Space Grotesk", sans-serif);
  font-size: 0.78rem;
}

.spatial-sync-state__copy span {
  overflow: hidden;
  font-size: 0.7rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.spatial-sync-state__action {
  min-height: 40px;
  padding: 0 13px;
  border: 1px solid color-mix(in srgb, currentColor 32%, var(--border));
  border-radius: 10px;
  color: var(--text-primary);
  background: var(--bg-subtle);
  font: inherit;
  font-size: 0.72rem;
  font-weight: 800;
  cursor: pointer;
}

.spatial-sync-state[data-state="offline"],
.spatial-sync-state[data-state="pending"] {
  border-color: color-mix(in srgb, var(--status-restricted, #f59e0b) 42%, var(--border));
}

.spatial-sync-state[data-state="offline"] .spatial-sync-state__signal,
.spatial-sync-state[data-state="pending"] .spatial-sync-state__signal {
  background: var(--status-restricted, #f59e0b);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--status-restricted, #f59e0b) 16%, transparent);
}

.spatial-sync-state[data-state="conflict"],
.spatial-sync-state[data-state="forbidden"],
.spatial-sync-state[data-state="invalid"] {
  border-color: color-mix(in srgb, var(--status-out, #f87171) 48%, var(--border));
  background: color-mix(in srgb, var(--status-out, #f87171) 7%, var(--bg-surface));
}

.spatial-sync-state[data-state="conflict"] .spatial-sync-state__signal,
.spatial-sync-state[data-state="forbidden"] .spatial-sync-state__signal,
.spatial-sync-state[data-state="invalid"] .spatial-sync-state__signal {
  background: var(--status-out, #f87171);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--status-out, #f87171) 16%, transparent);
}

.spatial-board-toolbar__title {
  min-width: 0;
  margin-right: auto;
}

.spatial-board-toolbar__title strong,
.spatial-board-toolbar__title span {
  display: block;
}

.spatial-board-toolbar__title strong {
  color: var(--text-primary);
  font-family: var(--font-heading, "Space Grotesk", sans-serif);
  font-size: 0.875rem;
  line-height: 1.2;
}

.spatial-board-toolbar__title span,
.spatial-save-status {
  color: var(--text-secondary);
  font-size: 0.72rem;
}

.spatial-save-status[data-state="pending"] {
  color: var(--secondary, #7c8cff);
}

.spatial-save-status[data-state="saved"] {
  color: var(--status-cleared, #00e6c3);
}

.spatial-save-status[data-state="failed"] {
  color: var(--status-out, #f87171);
}

.spatial-board-segmented {
  display: inline-flex;
  padding: 3px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg-deep);
}

.spatial-board-segmented button,
.spatial-athlete-toggle,
.spatial-athlete-close {
  min-height: 44px;
  border: 0;
  color: var(--text-secondary);
  background: transparent;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
}

.spatial-board-segmented button {
  min-height: 44px;
  padding: 0 12px;
  border-radius: 999px;
}

.spatial-board-segmented button[aria-pressed="true"] {
  color: var(--bg-deep);
  background: linear-gradient(135deg, var(--primary, #00e6c3), var(--secondary, #7c8cff));
}

.spatial-athlete-toggle {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 0 13px;
  border: 1px solid color-mix(in srgb, var(--primary, #00e6c3) 55%, var(--border));
  border-radius: 999px;
  color: var(--primary, #00e6c3);
}

.spatial-athlete-toggle__count {
  display: inline-grid;
  min-width: 22px;
  height: 22px;
  place-items: center;
  padding: 0 5px;
  border-radius: 999px;
  color: var(--bg-deep);
  background: var(--primary, #00e6c3);
  font-size: 0.68rem;
}

.spatial-board-chrome {
  margin-top: 8px;
}

.spatial-board-chrome[hidden] {
  display: none;
}

.depth-chart-layout--spatial .formation-grid {
  display: block !important;
  width: 100%;
  width: min(100%, calc(min(68dvh, 760px) * var(--sport-surface-landscape-ratio-value, 1.7777778)));
  height: auto;
  max-width: 100%;
  min-height: 0;
  max-height: none;
  aspect-ratio: var(--sport-surface-landscape-ratio, 16 / 9);
  margin: 8px auto 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--secondary, #7c8cff) 24%, var(--border));
  border-radius: clamp(12px, 1.4vw, 20px);
  background: linear-gradient(145deg, #111827, #07101b 62%, #0d1d27);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.3), inset 0 0 0 1px rgba(255, 255, 255, 0.03);
  contain: layout paint;
}

.depth-chart-layout--spatial .formation-grid::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(4, 8, 18, 0.08), rgba(4, 8, 18, 0.2));
}

.depth-chart-layout--spatial #formation-slots-container,
.depth-chart-layout--spatial .spatial-anchor-layer {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: block !important;
  min-width: 0;
  min-height: 0;
  padding: 0;
}

.spatial-anchor {
  --spatial-anchor-shift-x: -50%;
  --spatial-anchor-shift-y: -50%;
  position: absolute;
  z-index: 2;
  display: grid;
  min-width: 44px;
  min-height: 44px;
  padding: 0;
  transform: translate(var(--spatial-anchor-shift-x), var(--spatial-anchor-shift-y));
  border: 0;
  border-radius: 9px;
  color: var(--text-primary);
  background: transparent;
  font: inherit;
  text-align: left;
  cursor: pointer;
  touch-action: manipulation;
}

.spatial-anchor--edge-left { --spatial-anchor-shift-x: 0%; }
.spatial-anchor--edge-right { --spatial-anchor-shift-x: -100%; }
.spatial-anchor--edge-top { --spatial-anchor-shift-y: 0%; }
.spatial-anchor--edge-bottom { --spatial-anchor-shift-y: -100%; }

.spatial-anchor:focus-visible {
  z-index: 7;
  outline: 3px solid var(--primary, #00e6c3);
  outline-offset: 3px;
}

.spatial-anchor--occupied {
  z-index: 4;
}

.spatial-anchor--pending {
  cursor: wait;
}

.spatial-anchor--pending .spatial-marker,
.spatial-anchor--pending .spatial-anchor__empty {
  border-style: dashed;
  border-color: var(--status-restricted, #f59e0b);
}

.spatial-anchor--conflict .spatial-marker,
.spatial-anchor--conflict .spatial-anchor__empty {
  border-color: var(--status-out, #f87171);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--status-out, #f87171) 24%, transparent), 0 4px 14px rgba(0, 0, 0, 0.42);
}

.spatial-anchor__sync-state {
  justify-self: start;
  margin-top: 3px;
  padding: 2px 6px;
  border-radius: 999px;
  color: #07101b;
  background: var(--status-restricted, #f59e0b);
  font-size: 0.58rem;
  font-weight: 900;
  line-height: 1.35;
  letter-spacing: 0.025em;
  white-space: nowrap;
}

.spatial-anchor--conflict .spatial-anchor__sync-state {
  color: #fff;
  background: var(--status-out, #f87171);
}

.spatial-marker {
  display: flex;
  align-items: center;
  gap: 5px;
  width: max-content;
  max-width: clamp(152px, 14vw, 208px);
  min-height: 38px;
  padding: 4px 7px 4px 5px;
  border: 1px solid rgba(124, 140, 255, 0.35);
  border-radius: 8px;
  color: #f8fafc;
  background: linear-gradient(135deg, rgba(7, 13, 26, 0.96), rgba(11, 25, 38, 0.94));
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.42), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  white-space: nowrap;
}

.spatial-marker__position {
  flex: 0 0 auto;
  min-width: 28px;
  color: var(--primary, #00e6c3);
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-align: center;
}

.spatial-marker__identity {
  display: flex;
  align-items: center;
  min-width: 0;
  gap: 5px;
}

.spatial-marker__anchor {
  display: grid;
  min-width: 24px;
  height: 24px;
  place-items: center;
  padding: 0 3px;
  border-radius: 6px;
  color: #dbeafe;
  background: rgba(124, 140, 255, 0.18);
  font-family: var(--font-heading, "Space Grotesk", sans-serif);
  font-size: 0.66rem;
  font-weight: 800;
}

.spatial-marker__name {
  min-width: 0;
  overflow: hidden;
  color: #f8fafc;
  font-size: clamp(0.67rem, 0.82vw, 0.78rem);
  font-weight: 650;
  text-overflow: ellipsis;
}

.spatial-marker__status {
  display: grid;
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-size: 0.7rem;
  font-weight: 900;
}

.spatial-marker__status--cleared { color: #36d399; }
.spatial-marker__status--restricted { color: #fbbf24; }
.spatial-marker__status--out { color: #fb7185; }
.spatial-marker__status--unknown { color: #cbd5e1; }

.spatial-marker__backups {
  flex: 0 0 auto;
  color: #bfdbfe;
  font-size: 0.65rem;
  font-weight: 800;
}

.spatial-anchor__empty {
  display: grid;
  min-width: 48px;
  min-height: 44px;
  place-items: center;
  padding: 4px 7px;
  border: 1px dashed rgba(226, 232, 240, 0.62);
  border-radius: 8px;
  color: #f8fafc;
  background: rgba(7, 13, 26, 0.72);
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.28);
  text-align: center;
}

.spatial-anchor__position {
  font-size: 0.67rem;
  font-weight: 900;
  letter-spacing: 0.04em;
}

.spatial-anchor__add {
  color: #cbd5e1;
  font-size: 0.54rem;
}

.spatial-board-list {
  display: grid;
  gap: 7px;
  margin-top: 8px;
}

.spatial-board-list[hidden] {
  display: none;
}

.spatial-list-row {
  display: grid;
  grid-template-columns: minmax(52px, 0.35fr) minmax(0, 1fr) auto;
  min-height: 52px;
  align-items: center;
  gap: 12px;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text-primary);
  background: var(--bg-surface);
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.spatial-list-row__position,
.spatial-list-row__action {
  color: var(--primary, #00e6c3);
  font-size: 0.75rem;
  font-weight: 800;
}

.spatial-list-row__assignments,
.spatial-list-row__athlete {
  display: flex;
  min-width: 0;
  gap: 5px;
  flex-wrap: wrap;
}

.spatial-list-row__athlete {
  margin-right: 9px;
  color: var(--text-primary);
  font-size: 0.78rem;
}

.spatial-list-row__athlete span,
.spatial-list-row__empty {
  color: var(--text-secondary);
  font-size: 0.72rem;
}

.depth-chart-layout--spatial .athlete-pool {
  position: fixed;
  top: max(74px, calc(env(safe-area-inset-top) + 58px));
  right: auto;
  left: 16px;
  bottom: 16px;
  z-index: 410;
  display: flex;
  width: min(360px, calc(100vw - 32px));
  max-height: none;
  flex-direction: column;
  overflow: hidden;
  border-color: color-mix(in srgb, var(--primary, #00e6c3) 34%, var(--border));
  border-radius: 18px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.44);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: scale(0.98);
  transition: opacity 160ms ease, transform 200ms ease;
}

.depth-chart-layout--spatial .athlete-pool--open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: none;
}

.depth-chart-layout--spatial .athlete-pool__header {
  display: flex;
  min-height: 56px;
  align-items: center;
  gap: 8px;
  padding: 8px 10px 8px 14px;
  color: var(--text-primary);
  font-size: 0.78rem;
}

.athlete-pool__header-title {
  flex: 1;
}

.spatial-athlete-close {
  display: none;
  width: 44px;
  border-radius: 10px;
  color: var(--text-primary);
  font-size: 1.1rem;
}

.depth-chart-layout--spatial .spatial-athlete-close {
  display: block;
}

.depth-chart-layout--spatial #athlete-pool-list {
  overflow-y: auto;
  overscroll-behavior: contain;
}

.depth-chart-layout--spatial .athlete-pool__item {
  width: 100%;
  min-height: 52px;
  border: 0;
  border-bottom: 1px solid var(--border);
  color: var(--text-primary);
  background: var(--bg-surface);
  font: inherit;
  text-align: left;
}

.depth-chart-layout--spatial .athlete-pool__item:disabled {
  cursor: not-allowed;
  opacity: 0.56;
}

.athlete-pool__dot--cleared { color: var(--status-cleared, #00e6c3); }
.athlete-pool__dot--restricted { color: #fbbf24; }
.athlete-pool__dot--out { color: #fb7185; }
.athlete-pool__dot--unknown { color: var(--text-secondary); }

.athlete-pool__status {
  color: var(--text-secondary);
  font-size: 0.67rem;
}

.athlete-pool__empty {
  padding: 28px 18px;
  color: var(--text-secondary);
  font-size: 0.8rem;
  text-align: center;
}

.spatial-slot-editor {
  position: fixed;
  inset: 0;
  z-index: 460;
  display: grid;
  place-items: end center;
  padding: 16px;
  background: rgba(2, 6, 16, 0.68);
  backdrop-filter: blur(5px);
}

.spatial-slot-editor[hidden] {
  display: none;
}

.spatial-slot-editor__panel {
  display: flex;
  width: min(640px, 100%);
  max-height: min(720px, calc(100dvh - 32px));
  flex-direction: column;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--secondary, #7c8cff) 36%, var(--border));
  border-radius: 20px;
  background: var(--bg-surface);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.52);
}

.spatial-slot-editor__header {
  display: flex;
  min-height: 60px;
  align-items: center;
  gap: 12px;
  padding: 8px 10px 8px 18px;
  border-bottom: 1px solid var(--border);
}

.spatial-slot-editor__header h2 {
  flex: 1;
  margin: 0;
  color: var(--text-primary);
  font-family: var(--font-heading, "Space Grotesk", sans-serif);
  font-size: 1rem;
}

.spatial-slot-editor__close {
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 10px;
  color: var(--text-primary);
  background: var(--bg-subtle);
  font-size: 1.15rem;
  cursor: pointer;
}

.spatial-slot-editor__body {
  overflow-y: auto;
  padding: 16px;
  overscroll-behavior: contain;
}

.spatial-editor__eyebrow {
  margin: 0 0 8px;
  color: var(--text-secondary);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.spatial-editor__assignments {
  display: grid;
  gap: 7px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.spatial-editor-assignment {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) auto;
  min-height: 54px;
  align-items: center;
  gap: 10px;
  padding: 7px 8px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-subtle);
}

.spatial-editor-assignment__rank {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 8px;
  color: var(--primary, #00e6c3);
  background: color-mix(in srgb, var(--primary, #00e6c3) 12%, transparent);
  font-size: 0.74rem;
  font-weight: 800;
}

.spatial-editor-assignment__identity,
.spatial-editor-option > span:nth-child(2) {
  display: grid;
  min-width: 0;
}

.spatial-editor-assignment__identity strong,
.spatial-editor-option strong {
  overflow: hidden;
  color: var(--text-primary);
  font-size: 0.8rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.spatial-editor-assignment__identity span,
.spatial-editor-option span span,
.spatial-editor-assignment__readonly {
  color: var(--text-secondary);
  font-size: 0.68rem;
}

.spatial-editor-assignment__actions {
  display: flex;
  gap: 4px;
}

.spatial-editor-assignment__actions button {
  min-width: 44px;
  min-height: 44px;
  padding: 0 9px;
  border: 1px solid var(--border);
  border-radius: 9px;
  color: var(--text-primary);
  background: var(--bg-surface);
  font: inherit;
  font-size: 0.7rem;
  cursor: pointer;
}

.spatial-editor-assignment__actions button:disabled {
  opacity: 0.36;
  cursor: not-allowed;
}

.spatial-editor__divider {
  height: 1px;
  margin: 18px 0;
  background: var(--border);
}

.spatial-editor__options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px;
}

.spatial-editor-option {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr) auto;
  min-height: 56px;
  align-items: center;
  gap: 8px;
  padding: 7px 9px;
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text-primary);
  background: var(--bg-subtle);
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.spatial-editor-option:disabled {
  cursor: not-allowed;
  opacity: 0.54;
}

.spatial-editor-option__avatar {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 9px;
  color: var(--bg-deep);
  background: linear-gradient(135deg, var(--primary, #00e6c3), var(--secondary, #7c8cff));
  font-size: 0.72rem;
  font-weight: 900;
}

.spatial-editor-option__add {
  color: var(--primary, #00e6c3);
  font-size: 0.7rem;
  font-weight: 800;
}

.spatial-editor__empty,
.spatial-editor__notice {
  margin: 0;
  padding: 14px;
  border: 1px dashed var(--border);
  border-radius: 12px;
  color: var(--text-secondary);
  font-size: 0.78rem;
  text-align: center;
}

@media (orientation: portrait) {
  .depth-chart-layout--spatial .formation-grid {
    width: min(100%, calc(min(72dvh, 860px) * var(--sport-surface-portrait-ratio-value, 0.5626374)));
    height: auto;
    max-width: 100%;
    max-height: none;
    aspect-ratio: var(--sport-surface-portrait-ratio, 9 / 16);
  }

  .spatial-marker {
    max-width: clamp(152px, 38vw, 188px);
  }
}

@media (orientation: portrait) and (min-width: 600px) {
  .depth-chart-layout--spatial .formation-grid {
    width: 100%;
    height: auto;
    max-height: none;
  }
}

@media (min-width: 1024px) {
  body.coach-spatial-mode .app-shell {
    max-width: min(100%, 1760px);
  }

  .spatial-slot-editor {
    place-items: center;
  }
}

@media (max-width: 767px) {
  body.coach-spatial-mode .app-shell {
    padding-inline: 8px;
  }

  .spatial-board-toolbar {
    flex-wrap: wrap;
  }

  .spatial-board-toolbar__title {
    flex: 1 1 calc(100% - 112px);
  }

  .spatial-board-segmented {
    order: 3;
  }

  .spatial-athlete-toggle {
    margin-left: auto;
  }

  .depth-chart-layout--spatial .athlete-pool {
    top: auto;
    right: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    max-height: min(72dvh, 620px);
    border-radius: 20px 20px 0 0;
    transform: translateY(calc(100% + 24px));
  }

  .depth-chart-layout--spatial .athlete-pool--open {
    transform: translateY(0);
  }

  .spatial-editor__options {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .depth-chart-layout--spatial {
    display: grid;
    padding: 0;
  }

  .depth-chart-layout--spatial .formation-grid {
    display: block !important;
    width: min(100%, calc(min(72dvh, 680px) * var(--sport-surface-portrait-ratio-value, 0.5626374)));
    height: auto;
    min-height: 0;
    max-height: none;
    overflow: hidden;
    border: 1px solid color-mix(in srgb, var(--secondary, #7c8cff) 24%, var(--border));
    background: linear-gradient(145deg, #111827, #07101b 62%, #0d1d27);
  }

  .depth-chart-layout--spatial #formation-slots-container {
    display: block !important;
  }

  .spatial-marker {
    gap: 3px;
    min-height: 34px;
    padding: 3px 5px 3px 4px;
  }

  .spatial-marker__position {
    min-width: 23px;
    font-size: 0.58rem;
  }

  .spatial-marker__anchor {
    min-width: 21px;
    height: 21px;
    font-size: 0.59rem;
  }

  .spatial-marker__name {
    font-size: 0.64rem;
  }

  .spatial-marker__status {
    width: 18px;
    height: 18px;
    font-size: 0.6rem;
  }

  .spatial-marker__backups {
    font-size: 0.58rem;
  }

  .spatial-editor-assignment {
    grid-template-columns: 26px minmax(0, 1fr);
  }

  .spatial-editor-assignment__actions {
    grid-column: 1 / -1;
    justify-content: flex-end;
  }
}

@media (prefers-reduced-motion: reduce) {
  .depth-chart-layout--spatial .athlete-pool {
    transition: none;
  }
}

/* Slice 4.6: lens-aware plan validity, exact restriction confirmation, and conflicts. */
.spatial-board-lens {
  display: inline-flex;
  min-height: 44px;
  padding: 3px;
  border: 1px solid color-mix(in srgb, var(--secondary, #7c8cff) 42%, var(--border));
  border-radius: 11px;
  background: color-mix(in srgb, var(--bg-deep) 86%, transparent);
}

.spatial-board-lens button,
.spatial-activity-open {
  min-height: 36px;
  border: 0;
  border-radius: 8px;
  color: var(--text-secondary);
  background: transparent;
  font: inherit;
  font-size: 0.72rem;
  font-weight: 800;
  cursor: pointer;
}

.spatial-board-lens button {
  padding: 0 11px;
}

.spatial-board-lens button[aria-pressed="true"] {
  color: #f8fafc;
  background: linear-gradient(135deg, rgba(0, 230, 195, 0.22), rgba(124, 140, 255, 0.42));
  box-shadow: inset 0 0 0 1px rgba(124, 140, 255, 0.42);
}

.spatial-activity-open {
  min-height: 44px;
  padding: 0 10px;
  border: 1px solid var(--border);
}

.spatial-plan-validity {
  display: flex;
  min-height: 38px;
  align-items: center;
  gap: 9px;
  margin-top: 8px;
  padding: 7px 11px;
  border: 1px solid color-mix(in srgb, var(--status-cleared, #00e6c3) 42%, var(--border));
  border-radius: 10px;
  color: var(--text-primary);
  background: color-mix(in srgb, var(--status-cleared, #00e6c3) 7%, var(--bg-surface));
  font-size: 0.75rem;
  font-weight: 750;
}

.spatial-plan-validity__signal {
  width: 9px;
  height: 9px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--status-cleared, #00e6c3);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--status-cleared, #00e6c3) 15%, transparent);
}

.spatial-plan-validity[data-state="needs_resolution"] {
  border-color: color-mix(in srgb, var(--status-out, #fb7185) 52%, var(--border));
  background: color-mix(in srgb, var(--status-out, #fb7185) 9%, var(--bg-surface));
}

.spatial-plan-validity[data-state="needs_resolution"] .spatial-plan-validity__signal {
  background: var(--status-out, #fb7185);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--status-out, #fb7185) 15%, transparent);
}

.spatial-plan-validity[data-attention="confirmation"] {
  border-color: color-mix(in srgb, #fbbf24 52%, var(--border));
  background: color-mix(in srgb, #fbbf24 9%, var(--bg-surface));
}

.spatial-plan-validity[data-attention="confirmation"] .spatial-plan-validity__signal {
  background: #fbbf24;
  box-shadow: 0 0 0 4px color-mix(in srgb, #fbbf24 15%, transparent);
}

.spatial-marker[data-status="blocked"] {
  border-color: rgba(251, 113, 133, 0.82);
  box-shadow: 0 0 0 2px rgba(251, 113, 133, 0.14), 0 5px 18px rgba(0, 0, 0, 0.46);
}

.spatial-marker[data-status="confirmation-required"],
.spatial-marker[data-status="with-limits"] {
  border-color: rgba(251, 191, 36, 0.72);
}

.spatial-marker__status--blocked { color: #fb7185; }
.spatial-marker__status--confirmation-required,
.spatial-marker__status--with-limits { color: #fbbf24; }
.spatial-marker__status--usable { color: #36d399; }

.athlete-pool__dot--blocked { color: #fb7185; }
.athlete-pool__dot--confirmation-required,
.athlete-pool__dot--with-limits { color: #fbbf24; }
.athlete-pool__dot--usable { color: var(--status-cleared, #00e6c3); }

.spatial-editor-assignment__limits {
  margin-top: 3px;
  color: var(--text-secondary);
  font-size: 0.67rem;
  line-height: 1.35;
}

.spatial-editor-assignment__confirm {
  width: fit-content;
  min-height: 36px;
  margin-top: 7px;
  padding: 0 10px;
  border: 1px solid color-mix(in srgb, #fbbf24 62%, var(--border));
  border-radius: 8px;
  color: #fbbf24;
  background: color-mix(in srgb, #fbbf24 9%, var(--bg-surface));
  font: inherit;
  font-size: 0.68rem;
  font-weight: 800;
  cursor: pointer;
}

.spatial-dialog {
  position: fixed;
  inset: 0;
  z-index: 490;
  display: grid;
  place-items: center;
  padding: 16px;
  background: rgba(2, 6, 16, 0.74);
  backdrop-filter: blur(8px);
}

.spatial-dialog[hidden] { display: none; }

.spatial-dialog__panel {
  width: min(520px, 100%);
  max-height: calc(100dvh - 32px);
  overflow: auto;
  padding: clamp(20px, 4vw, 30px);
  border: 1px solid color-mix(in srgb, var(--secondary, #7c8cff) 48%, var(--border));
  border-radius: 20px;
  color: var(--text-primary);
  background: var(--bg-surface);
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.58);
}

.spatial-dialog__panel h2 {
  margin: 3px 0 8px;
  font-family: var(--font-heading, "Space Grotesk", sans-serif);
  font-size: clamp(1.2rem, 4vw, 1.55rem);
}

.spatial-dialog__panel > p:not(.spatial-dialog__eyebrow) {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.82rem;
  line-height: 1.55;
}

.spatial-dialog__eyebrow {
  margin: 0;
  color: var(--primary, #00e6c3);
  font-size: 0.68rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.spatial-conflict-compare {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 18px 0;
}

.spatial-conflict-compare > div {
  display: grid;
  gap: 5px;
  min-height: 80px;
  align-content: center;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-subtle);
}

.spatial-conflict-compare span,
.spatial-activity li span {
  color: var(--text-secondary);
  font-size: 0.68rem;
}

.spatial-conflict-compare strong { font-size: 0.8rem; }

.spatial-dialog__actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.spatial-dialog__actions button {
  min-height: 44px;
  padding: 0 15px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font: inherit;
  font-size: 0.76rem;
  font-weight: 800;
  cursor: pointer;
}

.spatial-dialog__secondary { color: var(--text-primary); background: var(--bg-subtle); }
.spatial-dialog__primary { color: var(--bg-deep); background: var(--primary, #00e6c3); }

.spatial-dialog__panel--activity { padding: 0; }
.spatial-dialog__header { display: flex; align-items: center; gap: 12px; padding: 16px 16px 12px 20px; border-bottom: 1px solid var(--border); }
.spatial-dialog__header > div { flex: 1; }
.spatial-dialog__header h2 { margin: 2px 0 0; font-size: 1rem; }
.spatial-activity { display: grid; gap: 0; margin: 0; padding: 8px 18px 18px; list-style: none; }
.spatial-activity li { display: grid; grid-template-columns: 12px minmax(0, 1fr); gap: 10px; padding: 12px 0; border-bottom: 1px solid var(--border); }
.spatial-activity li > div { display: grid; gap: 4px; }
.spatial-activity li strong { color: var(--text-primary); font-size: 0.78rem; }
.spatial-activity__signal { width: 8px; height: 8px; margin-top: 4px; border-radius: 50%; background: var(--secondary, #7c8cff); }
.spatial-dialog__loading,
.spatial-dialog__empty { padding: 28px 12px !important; text-align: center; }

@media (max-width: 900px) {
  .spatial-board-toolbar__title { flex-basis: 100%; }
  .spatial-board-lens { margin-right: auto; }
}

@media (max-width: 520px) {
  .spatial-board-toolbar { align-items: stretch; }
  .spatial-sync-state { grid-template-columns: auto minmax(0, 1fr); }
  .spatial-sync-state__copy span { white-space: normal; }
  .spatial-sync-state__action { grid-column: 1 / -1; width: 100%; }
  .spatial-board-lens { flex: 1 1 auto; }
  .spatial-board-lens button { flex: 1; padding-inline: 8px; }
  .spatial-board-segmented { order: 4; }
  .spatial-activity-open { order: 5; }
  .spatial-athlete-toggle { order: 6; }
  .spatial-plan-validity { font-size: 0.7rem; }
  .spatial-conflict-compare { grid-template-columns: 1fr; }
  .spatial-dialog { place-items: end center; padding: 8px; }
  .spatial-dialog__panel { border-radius: 18px; }
}