/* Swarm Rebuild CSS */

body.swarm-active main {
  position: relative;
  z-index: 1;
}

.swarm-root {
  /* Prevent hover transforms or jitter while measuring/building */
}

.swarm-root * {
  transition: none !important;
}

/* Individual pending elements */
.swarm-pending {
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
}

/* Revealing animation */
.swarm-revealing {
  opacity: 1 !important;
  visibility: visible !important;
  position: relative;
  z-index: 2;
  animation: swarmFadeIn 0.35s ease forwards;
}

@keyframes swarmFadeIn {
  from {
    opacity: 0;
    transform: scale(0.985);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Blueprint Canvas: placed in background at z-index 0 */
.swarm-canvas {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  background-color: var(--bg, #f7f8fb);
  background-image: radial-gradient(rgba(15, 23, 42, 0.16) 1.25px, transparent 1.25px);
  background-size: 24px 24px;
  pointer-events: none;
  z-index: 0;
  opacity: 1;
  transition: opacity 0.5s ease;
}

.swarm-canvas.is-leaving {
  opacity: 0;
}

/* Floating Layer for cursors, dimension badges, SVG pens, typing carets */
.swarm-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 10000;
  overflow: visible;
}

/* Cursors and Agents */
.swarm-agent {
  position: absolute;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 10020;
  will-change: transform;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
  transition: opacity 0.25s ease;
}

.swarm-agent svg {
  display: block;
}

.swarm-tag {
  position: absolute;
  left: 14px;
  top: 14px;
  font-size: 11px;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-weight: 700;
  color: #ffffff;
  padding: 2px 7px;
  border-radius: 4px;
  white-space: nowrap;
  pointer-events: none;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
}

.swarm-agent[data-tool="cross"]::after {
  content: "";
  position: absolute;
  width: 9px;
  height: 9px;
  border-left: 2px solid currentColor;
  border-top: 2px solid currentColor;
  top: 1px;
  left: 1px;
}

/* Build Ghost Containers */
.swarm-ghost {
  position: absolute;
  border: 1.5px dashed var(--c, #6d28d9);
  pointer-events: none;
  z-index: 10010;
  box-sizing: border-box;
  background: rgba(109, 40, 217, 0.05);
  transition: background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, opacity 0.25s ease;
}

.swarm-ghost.is-filled {
  border-style: solid;
  border-color: rgba(15, 23, 42, 0.15);
}

.swarm-ghost.is-image {
  background: linear-gradient(135deg, rgba(109, 40, 217, 0.15) 0%, rgba(8, 145, 178, 0.15) 100%);
  border: 2px solid var(--c, #6d28d9);
}

.swarm-badge {
  position: absolute;
  bottom: -22px;
  right: 0;
  font-size: 10px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-weight: 700;
  color: #ffffff;
  padding: 2px 6px;
  border-radius: 4px;
  white-space: nowrap;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.25);
  pointer-events: none;
}

/* Pen / Border SVG */
.swarm-pen {
  position: absolute;
  pointer-events: none;
  z-index: 10012;
  overflow: visible;
  transition: opacity 0.25s ease;
}

.swarm-pen rect {
  fill: none;
  stroke-width: 2px;
  stroke-linecap: round;
}

/* Text Typing Ghost: dark, crisp, and high-contrast */
.swarm-text {
  position: absolute;
  pointer-events: none;
  z-index: 10014;
  box-sizing: border-box;
  overflow: hidden;
  word-break: break-word;
  color: var(--text, #0f172a);
  transition: opacity 0.25s ease;
}

.swarm-caret {
  display: inline-block;
  width: 2px;
  height: 1.15em;
  background: var(--c, currentColor);
  margin-left: 1px;
  vertical-align: text-bottom;
  animation: swarmBlink 0.6s infinite;
}

@keyframes swarmBlink {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

/* Fade out helpers */
.is-leaving {
  opacity: 0 !important;
  transition: opacity 0.35s ease !important;
}

/* Swarm Floating Controls Toolbar */
.swarm-toolbar {
  position: fixed;
  top: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(-30px);
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  background: rgba(17, 24, 39, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 999px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: #f3f4f6;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 13px;
  z-index: 10030;
  opacity: 0;
  pointer-events: auto;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
}

.swarm-toolbar.is-on {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.swarm-toolbar.is-leaving {
  opacity: 0;
  transform: translateX(-50%) translateY(-20px);
}

.swarm-dot {
  width: 8px;
  height: 8px;
  background: #10b981;
  border-radius: 999px;
  box-shadow: 0 0 8px #10b981;
  animation: swarmPulse 1.4s infinite ease-in-out;
}

@keyframes swarmPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.swarm-status {
  font-weight: 500;
  letter-spacing: 0.01em;
}

.swarm-toolbar button {
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.18s ease;
}

.swarm-toolbar button:hover {
  background: rgba(255, 255, 255, 0.22);
  transform: scale(1.04);
}

.swarm-toolbar button:active {
  transform: scale(0.96);
}

.swarm-toolbar button[data-act="live"] {
  background: var(--brand, #6d28d9);
  border-color: rgba(255, 255, 255, 0.3);
}

.swarm-toolbar button[data-act="live"]:hover {
  background: #7c3aed;
}

/* Nav Rebuild Button Enhancement */
.rebuild-nav-btn {
  position: relative;
  cursor: pointer;
  border-left: 1px solid rgba(255, 255, 255, 0.12) !important;
}

.rebuild-nav-btn i {
  color: var(--brand-2, #0891b2);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), color 0.2s ease;
}

.rebuild-nav-btn:hover i {
  color: var(--brand, #6d28d9);
  transform: rotate(180deg) scale(1.15);
}

/* Reduced Motion Override */
@media (prefers-reduced-motion: reduce) {
  .swarm-agent,
  .swarm-ghost,
  .swarm-pen,
  .swarm-text,
  .swarm-canvas,
  .swarm-toolbar {
    display: none !important;
  }
  .swarm-pending {
    opacity: 1 !important;
    visibility: visible !important;
  }
}