.training-page-header { align-items: flex-start; }
.training-eyebrow { color: var(--accent); font-size: 0.7rem; font-weight: 800; letter-spacing: 0.12em; }
.training-intro { color: var(--text-muted); margin-top: 0.35rem; max-width: 650px; line-height: 1.5; }
.training-page-actions { display: flex; gap: 0.6rem; }
.training-tabs { display: flex; gap: 0.35rem; border-bottom: 1px solid var(--border-color); margin: -0.5rem 0 1.25rem; }
.training-tab { display: inline-flex; align-items: center; gap: 0.5rem; border: 0; border-bottom: 3px solid transparent; padding: 0.8rem 1rem; color: var(--text-muted); background: transparent; font: inherit; font-weight: 700; cursor: pointer; }
.training-tab.active { color: var(--text-main); border-bottom-color: var(--accent); }
.training-tab span, .training-count { border-radius: 999px; background: var(--bg-hover); padding: 0.12rem 0.48rem; font-size: 0.72rem; }
.training-library-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 360px), 1fr)); gap: 1rem; }
.training-card { padding: 0; overflow: hidden; }
.training-card-board { background: #17658b; }
.training-rink { display: block; width: 100%; height: auto; aspect-ratio: 2 / 1; }
.training-card-content { padding: 1rem 1.15rem 1.15rem; }
.training-card-meta { display: flex; justify-content: space-between; align-items: center; color: var(--text-muted); font-size: 0.78rem; }
.training-category { display: inline-flex; align-items: center; border-radius: 999px; color: var(--accent); background: color-mix(in srgb, var(--accent) 13%, transparent); padding: 0.2rem 0.55rem; font-size: 0.72rem; font-weight: 800; }
.training-card h2 { font-size: 1.05rem; margin: 0.7rem 0 0.4rem; }
.training-description { white-space: pre-line; color: var(--text-muted); line-height: 1.5; font-size: 0.88rem; }
.training-materials { margin-top: 0.6rem; font-size: 0.8rem; color: var(--text-muted); }
.training-card-actions { display: flex; gap: 0.45rem; margin-top: 1rem; }
.training-empty { min-height: 180px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.65rem; color: var(--text-muted); text-align: center; }
.training-empty h2 { color: var(--text-main); font-size: 1rem; }
.training-empty p { max-width: 360px; line-height: 1.5; }
.training-empty-icon { color: var(--accent); font-size: 2rem; }
.training-planner { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.9fr); gap: 1.2rem; align-items: start; }
.training-day-toolbar { display: flex; align-items: center; gap: 0.7rem; padding: 0.8rem; }
.training-date-label { display: flex; flex: 1; flex-direction: column; gap: 0.3rem; color: var(--text-muted); font-size: 0.72rem; font-weight: 700; }
.training-date-label input { min-width: 0; }
.training-duration-summary { display: grid; grid-template-columns: auto auto; align-items: baseline; gap: 0 0.25rem; color: var(--accent); }
.training-duration-summary strong { font-size: 1.35rem; }
.training-duration-summary small { grid-column: 1 / -1; color: var(--text-muted); font-size: 0.65rem; }
.training-section-heading { display: flex; align-items: center; justify-content: space-between; gap: 0.8rem; margin: 1.2rem 0 0.75rem; }
.training-section-heading h2 { font-size: 1.1rem; margin-top: 0.15rem; }
.training-planned-list, .training-picker-list { display: flex; flex-direction: column; gap: 0.6rem; }
.training-planned-card, .training-picker-card { display: flex; align-items: center; gap: 0.8rem; padding: 0.8rem; }
.training-order { display: grid; place-items: center; flex: 0 0 2rem; height: 2rem; border-radius: 50%; background: var(--bg-hover); color: var(--accent); font-weight: 800; }
.training-planned-copy, .training-picker-copy { flex: 1; min-width: 0; }
.training-planned-copy h3, .training-picker-copy h3 { font-size: 0.92rem; margin: 0.3rem 0; }
.training-planned-copy p { color: var(--text-muted); font-size: 0.8rem; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.training-picker-card { justify-content: space-between; }
.training-picker-card.is-selected { border-color: var(--success); }
.training-picker-copy span { color: var(--text-muted); font-size: 0.75rem; }
.training-editor { max-width: 900px; }
.training-editor form { display: flex; flex-direction: column; gap: 1rem; }
.training-form-fields { display: grid; gap: 0.8rem; }
.training-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.8rem; }
.training-form-fields textarea { resize: vertical; }
.training-board-heading { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; }
.training-board-heading h3 { font-size: 1rem; }
.training-board-heading p { color: var(--text-muted); font-size: 0.78rem; margin-top: 0.2rem; }
.training-board-tools { display: flex; gap: 0.35rem; flex-wrap: wrap; }
.training-editor-board { overflow: hidden; overflow-anchor: none; overscroll-behavior: contain; touch-action: none; border-radius: 12px; background: #17658b; border: 1px solid var(--border-color); }
.training-rink-editable { cursor: crosshair; user-select: none; -webkit-user-select: none; }
.training-marker.is-editable { cursor: grab; }
.training-marker.is-editable:active { cursor: grabbing; }
.training-rink-editable .training-drawing path { pointer-events: stroke; cursor: crosshair; }
.training-rink-editable.is-erasing .training-drawing path { cursor: not-allowed; }
.training-player-shadow, .training-ball-shadow { pointer-events: none; }
.training-active-path { pointer-events: none; }
.training-editor-footer { display: flex; justify-content: flex-end; gap: 0.6rem; }
.training-board-toolbar { display: flex; flex-direction: column; gap: 0.55rem; }
.training-tool-group { display: flex; align-items: center; gap: 0.4rem; flex-wrap: wrap; }
.training-tool-label { width: 6.5rem; flex: 0 0 6.5rem; color: var(--text-muted); font-size: 0.65rem; font-weight: 800; letter-spacing: 0.08em; }
.training-add-tool { background: var(--bg-secondary); border-color: var(--border-color); color: var(--text-main); }
.training-add-tool:hover { background: var(--bg-hover); }
.training-piece-dot { display: inline-grid; place-items: center; width: 1rem; height: 1rem; flex: 0 0 1rem; border: 2px solid #fff; border-radius: 50%; }
.training-piece-red { background: #e44755; }
.training-piece-blue { background: #2589d8; }
.training-piece-ball { background: #f8fafc; border-color: #94a3b8; color: #334155; font-size: 0.75rem; line-height: 0; }
.training-arrow-sample { display: inline-block; font-size: 1.15rem; line-height: 1; }
.training-arrow-run { color: #f8fafc; }
.training-arrow-carry { color: #a7f3d0; }
.training-arrow-pass { color: #fde047; }
.training-arrow-shot { color: #fb7185; font-weight: 900; }
.training-shadow-toggle { display: inline-flex; align-items: center; gap: 0.45rem; color: var(--text-muted); font-size: 0.82rem; cursor: pointer; }
.training-shadow-toggle input { width: 1rem; height: 1rem; accent-color: var(--accent); }
.training-undo-button svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.training-undo-button:disabled { cursor: not-allowed; opacity: 0.42; }

@media (max-width: 768px) {
  .training-page-header { gap: 0.7rem; }
  .training-page-actions { width: 100%; }
  .training-page-actions .btn { flex: 1; }
  .training-tabs { margin-top: 0; }
  .training-tab { flex: 1; justify-content: center; padding: 0.7rem 0.3rem; font-size: 0.78rem; }
  .training-planner { grid-template-columns: 1fr; gap: 0.5rem; }
  .training-planner-main { display: contents; }
  .training-day-toolbar { grid-row: 1; }
  .training-day-plan { grid-row: 2; }
  .training-picker { grid-row: 3; }
  .training-day-toolbar { gap: 0.4rem; }
  .training-duration-summary { grid-template-columns: auto; text-align: center; }
  .training-duration-summary small { max-width: 72px; line-height: 1.15; }
  .training-planned-card { align-items: flex-start; gap: 0.55rem; }
  .training-planned-card > .btn { align-self: center; padding: 0.45rem; font-size: 0.7rem; }
  .training-editor { gap: 0.8rem; }
  .training-form-row { grid-template-columns: 1fr 1fr; }
  .training-board-heading { align-items: flex-start; }
  .training-tool-group { align-items: stretch; }
  .training-tool-label { width: 100%; flex-basis: 100%; }
  .training-tool-group .btn { flex: 1 1 auto; min-height: 40px; padding-inline: 0.5rem; font-size: 0.72rem; }
  .training-undo-button { flex-basis: 100% !important; }
}