/* ============================================================
   ANGLE PICKER — Panel flotante sobre el canvas 3D
   Sigue tokens de diseño Simon (base.css)
   ============================================================ */

/* Panel flotante — se posiciona dentro del contenedor 3D */
.angle-picker {
  position: absolute;
  top: var(--sp-5);
  left: 50%;
  transform: translateX(-50%);
  z-index: 20;

  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: var(--r-md);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
  padding: var(--sp-4);
  display: flex;
  align-items: center;
  gap: var(--sp-4);

  animation: angle-picker-slide-up 0.25s cubic-bezier(0.34, 1.4, 0.64, 1);
  pointer-events: auto;
}

@keyframes angle-picker-slide-up {
  from { transform: translateX(-50%) translateY(-16px); opacity: 0; }
  to   { transform: translateX(-50%) translateY(0);     opacity: 1; }
}

/* ── Dial SVG (lado izquierdo) ───────────────────────── */
.angle-picker__dial-wrap {
  position: relative;
  width: 160px;
  height: 160px;
  flex-shrink: 0;
  cursor: grab;
  touch-action: none;
  user-select: none;
}
.angle-picker__dial-wrap:active {
  cursor: grabbing;
}

.angle-picker__dial-svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}

/* Pista de fondo (track 315°) */
.angle-picker__track {
  fill: none;
  stroke: var(--c-bg-subtle);
  stroke-width: 14;
  stroke-linecap: round;
}

/* Zona prohibida (315°–360°) */
.angle-picker__forbidden {
  fill: none;
  stroke: var(--c-bg-app);
  stroke-width: 14;
  stroke-dasharray: 3 4;
  opacity: 0.6;
}

/* Arco activo (SVG path, empieza en el handle) */
.angle-picker__arc {
  fill: none;
  stroke: var(--c-accent-dark);
  stroke-width: 14;
  stroke-linecap: round;
}

/* Handle arrastrable */
.angle-picker__handle {
  fill: var(--c-white);
  stroke: var(--c-accent-dark);
  stroke-width: 2.5;
  filter: drop-shadow(0 1px 3px rgba(0,0,0,0.2));
  cursor: grab;
  transition: r 0.1s ease;
}
.angle-picker__handle:hover,
.angle-picker__dial-wrap:active .angle-picker__handle {
  r: 12;
}

/* Tick marks */
.angle-picker__tick {
  stroke: var(--c-border);
  stroke-width: 1;
  stroke-linecap: round;
}
.angle-picker__tick--major {
  stroke: var(--c-text-muted);
  stroke-width: 1.5;
}

/* Labels de tick */
.angle-picker__tick-label {
  font-family: var(--ff-mono);
  font-size: 8px;
  fill: var(--c-text-muted);
  text-anchor: middle;
  dominant-baseline: central;
  pointer-events: none;
  user-select: none;
}

/* Línea de referencia 0° */
.angle-picker__ref-line {
  stroke: var(--c-accent-dark);
  stroke-width: 1.5;
  stroke-dasharray: 3 3;
  opacity: 0.4;
}

/* ── Controles (lado derecho) ────────────────────────── */
.angle-picker__controls {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  min-width: 0;
}

/* Cabecera: título + cerrar */
.angle-picker__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
}

.angle-picker__title {
  font-size: var(--text-body3);
  font-weight: var(--fw-medium);
  color: var(--c-text-dark);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.angle-picker__close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background: none;
  border: none;
  border-radius: var(--r-full);
  cursor: pointer;
  color: var(--c-text-muted);
  flex-shrink: 0;
  transition: background 0.15s, color 0.15s;
}
.angle-picker__close:hover {
  background: var(--c-bg-subtle);
  color: var(--c-text-dark);
}

/* Fila del input con nudge buttons */
.angle-picker__value-row {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.angle-picker__input-wrap {
  display: flex;
  align-items: center;
  gap: 2px;
}

.angle-picker__input {
  width: 56px;
  padding: var(--sp-1) var(--sp-2);
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
  font-family: var(--ff-mono);
  font-size: var(--text-body2);
  font-weight: var(--fw-medium);
  color: var(--c-text-dark);
  text-align: center;
  background: rgba(255, 255, 255, 0.6);
  transition: border-color 0.15s, box-shadow 0.15s;
  -moz-appearance: textfield;
}
.angle-picker__input::-webkit-inner-spin-button,
.angle-picker__input::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.angle-picker__input:focus {
  outline: none;
  border-color: var(--c-accent-dark);
  box-shadow: 0 0 0 2px rgba(67, 66, 64, 0.1);
}

.angle-picker__unit {
  font-family: var(--ff-mono);
  font-size: var(--text-body3);
  color: var(--c-text-muted);
}

/* Nudge buttons */
.angle-picker__nudge-group {
  display: flex;
  gap: 2px;
}

.angle-picker__nudge {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-1) 6px;
  min-width: 30px;
  height: 28px;
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xs);
  font-family: var(--ff-mono);
  font-size: 11px;
  color: var(--c-text-body);
  cursor: pointer;
  transition: background 0.12s, border-color 0.12s;
  user-select: none;
}
.angle-picker__nudge:hover {
  background: var(--c-bg-subtle);
  border-color: var(--c-accent);
}
.angle-picker__nudge:active {
  background: var(--c-accent-dark);
  color: var(--c-white);
}