/* File: assets/css/frontend.css */
.fbp-container {
  position: fixed;
  z-index: 99999;
  width: 64px;
  height: 64px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  font-family: system-ui, sans-serif;
}
.fbp-bottom-right { right: 24px; bottom: 24px; }
.fbp-bottom-left  { left: 24px; bottom: 24px; }
.fbp-top-right    { right: 24px; top: 24px; }
.fbp-top-left     { left: 24px; top: 24px; }

.fbp-main {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: #5b5bd6;
  color: #fff;
  display: grid;
  place-items: center;
  box-shadow: 0 10px 20px rgba(0,0,0,.18);
  cursor: pointer;
  transition: transform .2s ease;
}
.fbp-main:hover { transform: scale(1.03) }
.fbp-plus { font-size: 28px; line-height: 1; }

.fbp-items {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.fbp-item {
  position: absolute;
  left: 4px; top: 4px;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 10px 20px rgba(0,0,0,.15);
  display: grid;
  place-items: center;
  transform: translate(0,0) scale(.7);
  opacity: 0;
  transition: transform .28s cubic-bezier(.2,.8,.2,1), opacity .28s ease;
  pointer-events: auto;
  overflow: hidden;
}
.fbp-item img { width: 70%; height: 70%; object-fit: contain; }
.fbp-item .fbp-item-fallback { font-size: 11px; padding: 4px; text-align: center; }

/* Fan-out: place in a semi-circle */
.fbp-container.open .fbp-item {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}
/* position each item around circle via CSS variable --i and --n */
.fbp-item { --i: 0; --n: 1; }
.fbp-container .fbp-items .fbp-item { transform: translate(0,0) scale(.7); }
.fbp-container.open .fbp-items .fbp-item {
  /* rad = (i+1)/(n+1)*PI */
  /* computed in JS to set data-angle per item */
  pointer-events: auto;
}

/* === New Distribution Styles === */

/* Linear Vertical Expansion */
.fbp-container.open.fbp-layout-vertical .fbp-item {
  opacity: 1;
  transform: translateY(calc(-70px * var(--i))) scale(1);
}

/* Linear Horizontal Expansion */
.fbp-container.open.fbp-layout-horizontal .fbp-item {
  opacity: 1;
  transform: translateX(calc(-70px * var(--i))) scale(1);
}

/* Grid Expansion (2xN) */
.fbp-container.open.fbp-layout-grid .fbp-item {
  opacity: 1;
  transform: translate(
    calc((var(--i) % 2) * -70px),
    calc(Math.floor(var(--i) / 2) * -70px)
  ) scale(1);
}

/* Spiral Expansion */
.fbp-container.open.fbp-layout-spiral .fbp-item {
  opacity: 1;
  transform: translate(
    calc(cos(var(--i) * 0.7) * (70px + var(--i) * 10px)),
    calc(sin(var(--i) * 0.7) * (70px + var(--i) * 10px))
  ) scale(1);
}

.fbp-credit {
  font-size: 10px;
  color: #666;
  margin-top: 60px;
  text-align: center;
  width: max-content;
  background: rgba(255,255,255,.9);
  padding: 2px 6px;
  border-radius: 999px;
  box-shadow: 0 2px 6px rgba(0,0,0,.06);
}

/* === Default Button Text Styles === */
.fbp-main.text-circle {
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 12px;
}
.fbp-main.text-ellipse {
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
}
.fbp-main.text-rectangle {
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 14px;
}
.fbp-main.text-button {
  font-size: var(--fbp-text-size, 14px);
  min-width: var(--fbp-btn-width, auto);
  min-height: var(--fbp-btn-height, 40px);
  color: var(--fbp-text-color, #fff);
  background-color: var(--fbp-bg-color, #5b5bd6);
  border: 1px solid var(--fbp-border-color, transparent);
}