/** @owner SHARED */
/* Relay Lens CSS — Universal inspection tool styles.
   The lens is the cursor. A tessellated Voronoi cell that follows the pointer,
   conforms to surfaces, and raises content for inspection. */

/* ── The Lens Cell (replaces native cursor) ── */
.relay-lens {
  position: fixed;
  pointer-events: none;
  z-index: 10000;
  transform: translate(-50%, -50%);
  width: 48px;
  height: 48px;
  transition: opacity 0.12s ease;
}
.relay-lens .rl-cell {
  width: 48px;
  height: 48px;
  color: var(--lens-cell, #6366f1);
  filter: drop-shadow(0 0 6px var(--lens-cell, rgba(99,102,241,0.3)));
  transition: color 0.2s ease, filter 0.2s ease;
}
.relay-lens .rl-cell-shape {
  transition: fill 0.2s ease, stroke 0.2s ease;
}
.relay-lens .rl-ring {
  position: absolute;
  top: 50%; left: 50%;
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--lens-cell, rgba(99,102,241,0.25));
  transform: translate(-50%, -50%) scale(0.8);
  opacity: 0;
  transition: opacity 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}
.relay-lens .rl-mode-indicator {
  position: absolute;
  bottom: -2px; right: -2px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--lens-cell, #6366f1);
  color: #fff;
  font: 700 7px/14px monospace;
  text-align: center;
  opacity: 0.8;
  transition: background 0.2s ease;
}

/* ── State variants ── */
.relay-lens[data-state="idle"] { opacity: 0.5; }
.relay-lens[data-state="hovering"] { opacity: 0.8; }
.relay-lens[data-state="hovering"] .rl-ring {
  opacity: 0.5;
  transform: translate(-50%, -50%) scale(1);
}
.relay-lens[data-state="raising"],
.relay-lens[data-state="raised"],
.relay-lens[data-state="inspecting"] {
  opacity: 1;
}
.relay-lens[data-state="raised"] .rl-ring,
.relay-lens[data-state="inspecting"] .rl-ring {
  opacity: 0.8;
  transform: translate(-50%, -50%) scale(1.2);
  border-color: var(--lens-raise, rgba(129,140,248,0.5));
}
.relay-lens.rl-active .rl-cell {
  color: var(--lens-raise, #818cf8);
  filter: drop-shadow(0 0 12px var(--lens-raise, rgba(129,140,248,0.5)));
}

/* ── Mode variants ── */
.relay-lens[data-mode="translate"] .rl-mode-indicator { background: var(--lens-translate, #14b8a6); }
.relay-lens[data-mode="define"] .rl-mode-indicator { background: var(--lens-define, #f59e0b); }
.relay-lens[data-mode="measure"] .rl-mode-indicator { background: var(--lens-measure, #ef4444); }
.relay-lens[data-mode="annotate"] .rl-mode-indicator { background: var(--lens-annotate, #a855f7); }

/* ── Depth colors from Triforce ── */
.relay-lens[data-depth="1"] .rl-cell { color: var(--level-trunk, #6366f1); }
.relay-lens[data-depth="2"] .rl-cell { color: var(--level-branch, #14b8a6); }
.relay-lens[data-depth="3"] .rl-cell { color: var(--level-leaf, #f59e0b); }

/* ── Raise animations (applied to DOM elements by relay-lens.js) ── */
.rl-raising {
  transition: transform 0.2s cubic-bezier(.4,0,.2,1), box-shadow 0.2s ease !important;
  transform: translateY(-8px) scale(1.02) !important;
  box-shadow: 0 12px 40px rgba(0,0,0,0.4), 0 0 20px rgba(99,102,241,0.15) !important;
  z-index: 9000 !important;
  position: relative;
}
.rl-raise-row {
  transition: transform 0.2s cubic-bezier(.4,0,.2,1), box-shadow 0.2s ease !important;
  transform: translateY(-6px) scale(1.01) !important;
  box-shadow: 0 8px 24px rgba(0,0,0,0.35) !important;
  z-index: 9000 !important;
  position: relative;
}
.rl-raise-col {
  background: rgba(99,102,241,0.06) !important;
  box-shadow: inset 0 0 0 1px rgba(99,102,241,0.15) !important;
  transition: background 0.15s ease, box-shadow 0.15s ease !important;
}
.rl-raise-cell {
  transition: transform 0.15s cubic-bezier(.4,0,.2,1), box-shadow 0.15s ease !important;
  transform: translateY(-4px) scale(1.05) !important;
  box-shadow: 0 6px 20px rgba(0,0,0,0.3) !important;
  border-radius: 4px;
  z-index: 9001 !important;
  position: relative;
}

/* ── Inspection Panel ── */
.rl-inspect {
  position: fixed;
  pointer-events: auto;
  z-index: 10001;
  background: rgba(10, 16, 30, 0.95);
  border: 1px solid rgba(99, 102, 241, 0.25);
  border-radius: 8px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 12px 16px;
  max-width: 360px;
  min-width: 200px;
  font: 12px/1.5 'SF Mono', 'Cascadia Code', Consolas, monospace;
  color: #c0d0e0;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5), 0 0 16px rgba(99,102,241,0.1);
  animation: rl-inspect-in 0.15s ease-out;
}
@keyframes rl-inspect-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.rl-inspect-label {
  font-weight: 700;
  color: #e0e8f0;
  margin-bottom: 4px;
  font-size: 13px;
}
.rl-inspect-value {
  color: #94a3b8;
  font-size: 10px;
  max-height: 80px;
  overflow-y: auto;
  word-break: break-word;
  margin-bottom: 4px;
}
.rl-inspect-meta {
  font-size: 10px;
  color: #607080;
  padding: 1px 0;
}
.rl-inspect-meta .rl-k {
  color: #506878;
  font-weight: 600;
  margin-right: 4px;
}
.rl-inspect-translation {
  border-top: 1px solid rgba(99, 102, 241, 0.12);
  padding-top: 8px;
  margin-top: 8px;
  color: var(--lens-translate, #14b8a6);
  font-size: 11px;
}
.rl-inspect-definition {
  border-top: 1px solid rgba(99, 102, 241, 0.12);
  padding-top: 8px;
  margin-top: 8px;
  color: var(--lens-define, #f59e0b);
  font-size: 11px;
  line-height: 1.4;
}
.rl-inspect-toolbar {
  display: flex;
  gap: 6px;
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid rgba(99, 102, 241, 0.08);
}
.rl-inspect-btn {
  padding: 3px 8px;
  border-radius: 4px;
  cursor: pointer;
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.2);
  color: #a0b0c0;
  font: 600 9px/1 monospace;
  transition: background 0.1s, color 0.1s, border-color 0.1s;
}
.rl-inspect-btn:hover {
  background: rgba(99, 102, 241, 0.2);
  border-color: rgba(99, 102, 241, 0.4);
  color: #d0e0f0;
}

/* ── Pin markers ── */
.rl-pin-marker {
  position: fixed;
  transform: translate(-50%, -100%);
  font-size: 16px;
  cursor: pointer;
  z-index: 9500;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.5));
  transition: transform 0.1s ease;
  pointer-events: auto;
}
.rl-pin-marker:hover { transform: translate(-50%, -100%) scale(1.3); }

/* ── Definition word entries ── */
.rl-def-word { padding: 2px 0; border-bottom: 1px solid rgba(99,102,241,0.06); }
.rl-def-word b { color: var(--lens-define, #f59e0b); }
.rl-tt-original { color: #607080; font-size: 9px; margin-bottom: 2px; }
.rl-tt-result { color: var(--lens-translate, #14b8a6); font-size: 12px; }

/* ── Magnifier ── */
.rl-magnifier {
  position: fixed;
  width: 200px; height: 200px;
  border-radius: 50%;
  overflow: hidden;
  pointer-events: none;
  z-index: 10002;
  border: 2px solid var(--lens-cell, #6366f1);
  box-shadow: 0 0 20px rgba(99,102,241,0.3), 0 8px 32px rgba(0,0,0,0.4);
  background: rgba(10, 16, 30, 0.95);
}
.rl-magnifier-content {
  transform-origin: var(--mag-ox, 50%) var(--mag-oy, 50%);
  transform: scale(var(--mag-scale, 2.5));
  will-change: transform;
}

/* ── Auto-mode tooltips ── */
.rl-auto-tooltip {
  position: fixed;
  z-index: 10002;
  pointer-events: none;
  background: rgba(10, 16, 30, 0.92);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: 6px;
  padding: 6px 10px;
  font: 11px/1.4 'SF Mono', 'Cascadia Code', Consolas, monospace;
  color: #c0d0e0;
  backdrop-filter: blur(8px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.4);
  max-width: 300px;
  animation: rl-inspect-in 0.12s ease-out;
}
.rl-auto-tooltip.rl-tt-annotate { pointer-events: auto; }
.rl-tt-label { font-weight: 600; color: #e0e8f0; margin-bottom: 2px; }
.rl-tt-loading { color: #506878; font-style: italic; }
.rl-tt-translation { color: var(--lens-translate, #14b8a6); margin-top: 4px; }
.rl-tt-definition { color: var(--lens-define, #f59e0b); margin-top: 4px; line-height: 1.3; }
.rl-annotate-input {
  width: 100%; margin-top: 6px; padding: 4px 6px; border-radius: 4px;
  border: 1px solid rgba(99,102,241,0.3); background: rgba(15,25,40,0.8);
  color: #c0d0e0; font: 11px/1.4 monospace; outline: none;
}
.rl-annotate-input:focus { border-color: rgba(168,85,247,0.5); }

/* ── Measure markers ── */
.rl-measure-marker {
  position: fixed; transform: translate(-50%, -50%);
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--lens-measure, #ef4444); color: #fff;
  font: 700 9px/20px monospace; text-align: center;
  z-index: 10003; pointer-events: none;
  box-shadow: 0 0 8px rgba(239,68,68,0.4);
}

/* ── Cursor replacement ── */
.relay-lens-active, .relay-lens-active * { cursor: none !important; }
.relay-lens-active .relay-cursor { display: none !important; }

/* ── Touch devices ── */
@media (pointer: coarse) {
  .relay-lens { width: 64px; height: 64px; }
  .relay-lens .rl-cell { width: 64px; height: 64px; }
  .relay-lens .rl-ring { width: 56px; height: 56px; }
  .relay-lens .rl-mode-indicator { width: 18px; height: 18px; font-size: 9px; line-height: 18px; }
  .rl-inspect-btn { padding: 6px 12px; font-size: 11px; }
}

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
  .relay-lens, .relay-lens .rl-cell, .relay-lens .rl-ring,
  .rl-raising, .rl-raise-row, .rl-raise-cell, .rl-raise-col,
  .rl-inspect {
    transition: none !important;
    animation: none !important;
  }
}