/* Muvozanat — richag sahnasi (SVG), yuklar lotogi, momentlar. */
.mv-levels-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.mv-formulas { display: flex; flex-wrap: wrap; gap: 8px; }
.mv-formulas span { padding: 8px 12px; border-radius: var(--of-radius-md); background: var(--of-surface-sunken); font: 600 var(--of-text-md)/1.3 var(--of-font-sans); }

.mv-play { position: relative; display: flex; flex-direction: column; gap: 14px; width: 100%; max-width: 900px; }
.mv-stage { display: flex; flex-direction: column; gap: 14px; padding: 18px 20px; }
.mv-task { margin: 0; font-weight: 600; color: var(--of-text-2); line-height: 1.5; }
.mv-svg { display: block; width: 100%; height: auto; border-radius: var(--of-radius-lg); background: var(--of-surface-sunken); user-select: none; -webkit-user-select: none; touch-action: none; }
.mv-ground { fill: var(--of-border-strong); }
.mv-fulcrum { fill: var(--of-text-2); }
#beam { transform-box: view-box; transform-origin: 360px 200px; transition: transform 900ms cubic-bezier(.3, 1.4, .5, 1); }
.mv-beam { fill: var(--of-primary-solid); }
.mv-tick { stroke: var(--of-surface); stroke-width: 2; }
.mv-num { fill: var(--of-text-2); font: 700 13px var(--of-font-sans); }
.mv-pin { fill: var(--of-surface); stroke: var(--of-text-2); stroke-width: 3; }
.mv-slot { fill: transparent; stroke: transparent; cursor: pointer; }
.mv-slot:hover, .mv-slot.is-ready { fill: var(--of-primary-soft); stroke: var(--of-primary-soft-2); stroke-dasharray: 5 5; }
.mv-slot.is-ready:hover, .mv-slot.is-over { fill: var(--of-primary-soft-2); stroke: var(--of-primary); }
.mv-slot:focus-visible { outline: none; stroke: var(--of-primary); stroke-width: 2; }
.mv-weight rect { fill: var(--of-success-solid, var(--of-success)); stroke: var(--of-success-strong, var(--of-success)); stroke-width: 1.5; }
.mv-weight text { fill: #fff; font: 700 12px var(--of-font-sans); pointer-events: none; }
.mv-weight[role="button"] { cursor: pointer; }
.mv-weight[role="button"]:hover rect, .mv-weight[role="button"]:focus-visible rect { stroke: var(--of-text); stroke-width: 2.5; }
.mv-weight[role="button"]:focus-visible { outline: none; }
.mv-weight.is-fixed rect { fill: var(--of-text-2); stroke: var(--of-text); }
.mv-weight.is-fixed text { fill: var(--of-surface); }
.mv-weight.is-box rect { fill: var(--of-warning); stroke: var(--of-warning-text); }
.mv-weight.is-box text { fill: #1f1300; font-size: 15px; }
.mv-support { fill: var(--of-border-strong); transition: transform 500ms var(--of-ease-out), opacity 500ms; }
.mv-support.is-gone { transform: translateY(60px); opacity: 0; }

.mv-torques { display: grid; grid-template-columns: 1fr auto 1fr; gap: 10px; align-items: center; }
.mv-torques > div:not(.mv-torques__sign) { display: flex; flex-direction: column; gap: 2px; padding: 10px 14px; border-radius: var(--of-radius-md); background: var(--of-surface-sunken); min-width: 0; }
.mv-torques small { font-size: var(--of-text-xs); color: var(--of-text-3); font-weight: 600; }
.mv-torques b { font: 800 var(--of-text-lg)/1.2 var(--of-font-display); }
.mv-torques span { font-size: var(--of-text-xs); color: var(--of-text-2); overflow-wrap: anywhere; }
.mv-torques__sign { font: 800 1.6rem/1 var(--of-font-display); color: var(--of-text-2); }

.mv-tray-wrap { display: flex; flex-direction: column; gap: 8px; }
.mv-tray { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 10px; margin: 0; padding: 12px; list-style: none; border: 1.5px dashed var(--of-border-strong); border-radius: var(--of-radius-lg); }
.mv-chip {
  min-width: 64px; height: max(40px, var(--h)); padding: 0 12px; border: 2px solid var(--of-success); border-radius: 8px;
  background: var(--of-success-soft); color: var(--of-success-text); font: 750 var(--of-text-sm)/1 var(--of-font-sans); cursor: grab; touch-action: none;
}
.mv-chip[aria-pressed="true"] { background: var(--of-success-solid, var(--of-success)); color: #fff; box-shadow: var(--of-focus-ring); }
.mv-chip:disabled { opacity: .5; cursor: default; }
.mv-ghost {
  position: fixed; z-index: var(--of-z-toast, 1000); padding: 10px 14px; border-radius: 8px; transform: translate(-50%, -110%); pointer-events: none;
  background: var(--of-success-solid, var(--of-success)); color: #fff; font: 750 var(--of-text-sm)/1 var(--of-font-sans); box-shadow: var(--of-shadow-md);
}
.mv-predict { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.mv-find { display: flex; align-items: flex-end; gap: 10px; flex-wrap: wrap; }
.mv-find .of-field { flex: 1 1 200px; }
.mv-actions { display: flex; justify-content: flex-end; gap: 8px; flex-wrap: wrap; }
.mv-actions .of-btn--primary { min-width: 180px; }
@media (max-width: 640px) {
  .mv-stage { padding: 14px 12px; }
  .mv-predict { grid-template-columns: minmax(0, 1fr); }
  .mv-torques { grid-template-columns: minmax(0, 1fr); }
  .mv-torques__sign { text-align: center; }
}
.mv-svg.is-narrow .mv-weight text { font-size: 26px; }
.mv-svg.is-narrow .mv-weight.is-box text { font-size: 28px; }
.mv-svg.is-narrow .mv-num { font-size: 22px; }
@media (prefers-reduced-motion: reduce) { #beam, .mv-support { transition: none; } }