/* ============================================================
   JOER — состояния: загрузка, ошибка, пусто (T-01)
   ============================================================ */

.state-panel {
  padding: var(--sp-8) var(--sp-6);
  border: 1px dashed color-mix(in oklab, var(--border-strong) 80%, transparent);
  border-radius: var(--r-lg);
  background: color-mix(in oklab, var(--surface) 45%, transparent);
  text-align: center;
  display: grid;
  gap: var(--sp-3);
  justify-items: center;
}

.state-title {
  font-size: var(--fs-lg);
}

.state-text {
  color: var(--text-muted);
  font-size: var(--fs-sm);
  max-width: 48ch;
}

.state-panel code {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--text-faint);
}

/* --- Скелетон --- */
.skeleton-grid {
  display: grid;
  gap: var(--sp-4);
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  width: 100%;
}

.skeleton-card {
  height: 148px;
  border-radius: var(--r-lg);
  border: 1px solid color-mix(in oklab, var(--border) 60%, transparent);
  background:
    linear-gradient(100deg, transparent 20%, color-mix(in oklab, var(--surface-3) 70%, transparent) 40%, transparent 60%) no-repeat,
    color-mix(in oklab, var(--surface) 50%, transparent);
  background-size: 220% 100%, auto;
}

@media (prefers-reduced-motion: no-preference) {
  .skeleton-card {
    animation: skeleton-sweep 1.6s var(--ease-soft) infinite;
  }

  @keyframes skeleton-sweep {
    from { background-position: 120% 0, 0 0; }
    to { background-position: -40% 0, 0 0; }
  }
}

/* --- Кнопки --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  min-height: var(--touch);
  padding: 0 var(--sp-5);
  border-radius: var(--r-pill);
  border: 1px solid color-mix(in oklab, var(--border-strong) 80%, transparent);
  background: color-mix(in oklab, var(--surface-2) 70%, transparent);
  color: var(--text);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.02em;
  transition:
    transform var(--dur-2) var(--ease-spring),
    background-color var(--dur-2) var(--ease-soft),
    border-color var(--dur-2) var(--ease-soft),
    box-shadow var(--dur-2) var(--ease-soft);
}

.btn:hover {
  border-color: color-mix(in oklab, var(--accent) 55%, var(--border));
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0) scale(0.98);
}

.btn svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.btn-primary {
  border-color: transparent;
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  color: var(--accent-ink);
  box-shadow: 0 14px 34px -14px color-mix(in oklab, var(--accent) 85%, transparent);
}

.btn-primary:hover {
  box-shadow: 0 18px 40px -14px color-mix(in oklab, var(--accent) 95%, transparent);
}

.btn-ghost {
  background: transparent;
}

/* --- Живая точка в «брови» героя --- */
.live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 10px color-mix(in oklab, var(--accent-2) 80%, transparent);
}

@media (prefers-reduced-motion: no-preference) {
  .live-dot {
    animation: live-pulse 2.4s var(--ease-soft) infinite;
  }

  @keyframes live-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.45; transform: scale(0.82); }
  }
}