/* ═══════════════════════════════════════════════════════════════
   VYOMA AI — Agents Panel Styles v1.0
   Matches existing dark‑mode sidebar theme
   ═══════════════════════════════════════════════════════════════ */

/* ─── Section Container ────────────────────────────────────── */
.va-agents-section {
  border-top: 1px solid var(--border-light, #1e1e22);
  border-bottom: 1px solid var(--border-light, #1e1e22);
  padding: 6px 0;
  animation: vaFadeIn 0.4s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes vaFadeIn {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ─── Section Header (clickable) ───────────────────────────── */
.va-agents-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px;
  cursor: pointer;
  user-select: none;
  transition: background 0.2s ease, color 0.2s ease;
  border-radius: var(--radius-sm, 8px);
  margin: 0 8px;
}

.va-agents-header:hover {
  background: var(--bg-surface-hover, rgba(255, 255, 255, 0.04));
}

.va-agents-header-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.va-agents-header-icon {
  width: 15px;
  height: 15px;
  color: var(--accent, #818cf8);
  flex-shrink: 0;
  opacity: 0.8;
}

.va-agents-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--text-muted, #63636e);
  text-transform: uppercase;
}

.va-agents-count {
  font-size: 0.62rem;
  font-weight: 600;
  color: var(--accent, #818cf8);
  background: var(--accent-soft, rgba(129, 140, 248, 0.10));
  padding: 1px 6px;
  border-radius: 10px;
  line-height: 1.5;
}

.va-agents-chevron {
  width: 14px;
  height: 14px;
  color: var(--text-muted, #63636e);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  flex-shrink: 0;
}

/* Collapsed state */
.va-agents-section.collapsed .va-agents-chevron {
  transform: rotate(-90deg);
}

.va-agents-section.collapsed .va-agents-list {
  max-height: 0;
  opacity: 0;
  padding-top: 0;
  padding-bottom: 0;
  overflow: hidden;
}

/* ─── Agent List ───────────────────────────────────────────── */
.va-agents-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
  padding: 4px 8px 6px;
  max-height: 300px;
  overflow-y: auto;
  opacity: 1;
  transition: max-height 0.35s cubic-bezier(0.16, 1, 0.3, 1),
              opacity 0.25s ease,
              padding 0.25s ease;
}

/* ─── Individual Agent Item ────────────────────────────────── */
.va-agent-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-sm, 8px);
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.va-agent-item:hover {
  background: var(--bg-surface-hover, rgba(255, 255, 255, 0.04));
}

.va-agent-item.active {
  background: var(--accent-soft, rgba(129, 140, 248, 0.10));
}

.va-agent-item.active .va-agent-name {
  color: var(--accent, #818cf8);
  font-weight: 500;
}

.va-agent-item.active .va-agent-icon svg {
  color: var(--accent, #818cf8);
}

/* ─── Agent Icon ───────────────────────────────────────────── */
.va-agent-icon {
  width: 30px;
  height: 30px;
  min-width: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-surface, #1a1a1e);
  border: 1px solid var(--border, #27272a);
  border-radius: 8px;
  transition: all 0.25s ease;
}

.va-agent-icon svg {
  width: 15px;
  height: 15px;
  color: var(--text-muted, #63636e);
  transition: color 0.2s ease;
}

.va-agent-item:hover .va-agent-icon {
  border-color: var(--border-accent, rgba(129, 140, 248, 0.25));
  background: var(--accent-soft, rgba(129, 140, 248, 0.10));
}

.va-agent-item:hover .va-agent-icon svg {
  color: var(--accent, #818cf8);
}

/* ─── Agent Name ───────────────────────────────────────────── */
.va-agent-name {
  flex: 1;
  font-size: 0.8rem;
  color: var(--text-secondary, #a1a1aa);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-weight: 400;
  line-height: 1.3;
}

/* ─── Status Dot ───────────────────────────────────────────── */
.va-status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

.va-status-connected {
  background: #22c55e;
  box-shadow: 0 0 6px rgba(34, 197, 94, 0.45);
}

.va-status-disconnected {
  background: #52525b;
  box-shadow: none;
}

.va-status-loading {
  background: #f59e0b;
  box-shadow: 0 0 6px rgba(245, 158, 11, 0.4);
  animation: vaStatusPulse 1.2s ease-in-out infinite;
}

@keyframes vaStatusPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

/* ─── Stagger fade-in for items ────────────────────────────── */
.va-agent-item {
  animation: vaItemSlide 0.35s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.va-agent-item:nth-child(1) { animation-delay: 0.05s; }
.va-agent-item:nth-child(2) { animation-delay: 0.10s; }
.va-agent-item:nth-child(3) { animation-delay: 0.15s; }
.va-agent-item:nth-child(4) { animation-delay: 0.20s; }
.va-agent-item:nth-child(5) { animation-delay: 0.25s; }

@keyframes vaItemSlide {
  from {
    opacity: 0;
    transform: translateX(-8px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* ─── Responsive ───────────────────────────────────────────── */
@media (max-width: 768px) {
  .va-agents-header {
    padding: 7px 12px;
  }

  .va-agents-list {
    padding: 2px 6px 4px;
  }

  .va-agent-item {
    padding: 8px 10px;
    gap: 8px;
  }

  .va-agent-icon {
    width: 26px;
    height: 26px;
    min-width: 26px;
    border-radius: 6px;
  }

  .va-agent-icon svg {
    width: 13px;
    height: 13px;
  }

  .va-agent-name {
    font-size: 0.74rem;
  }

  .va-agents-label {
    font-size: 0.62rem;
  }
}