:root {
  --floating-menu-size: 60px;
  --floating-branch-size: 70px;
  --floating-menu-gap: 15px; /* Jarak vertikal antara dua menu floating */

  /* Warna spesifik teman */
  --friend-blossom-bg: #E91E63; /* Pink */
  --friend-yoda-bg: #424242;    /* Dark Grey */
  --friend-rosie-bg: #64B5F6;   /* Light Blue */
  --pink: #E91E63; 
}

/* Base styles for all floating menus */
.floating-menu {
  position: fixed;
  z-index: 1050; 
  width: var(--floating-menu-size);
  height: var(--floating-menu-size);
  opacity: 0; 
  visibility: hidden;
  transform: scale(0.8);
  transition: opacity 0.3s ease-in-out, visibility 0s linear 0.3s, transform 0.3s ease-in-out;
  left: 0;
}

.floating-menu.active {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
}

/* Main Navigation Menu (Kiri Tengah - Atas) */
.main-navigation-menu {
  top: 50%;
  transform: translateY(calc(-1 * (var(--floating-menu-size) + var(--floating-menu-gap) / 2)));
}
.main-navigation-menu.active {
   transform: translateY(calc(-1 * (var(--floating-menu-size) + var(--floating-menu-gap) / 2))) scale(1);
}


/* Friend Caller Menu (Kiri Tengah - Bawah) */
.friend-caller-menu {
  top: 50%;
  transform: translateY(calc(var(--floating-menu-gap) / 2));
}
.friend-caller-menu.active {
   transform: translateY(calc(var(--floating-menu-gap) / 2)) scale(1);
}

.menu-cog-btn {
  width: 100%;
  height: 100%;
  border-radius: 5%;
  background-color: transparent;
  color: var(--light);
  border: none;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease;
  position: relative; 
  z-index: 2; 
  padding: 0;
  transform-origin: left bottom;
}

.menu-cog-btn img {
  height: 100%;
  object-fit: contain;
}

.menu-cog-btn:hover {
  transform: scale(1.1);
}

/* --- Base Container Style for Both Menus --- */
.menu-branch-container {
  position: absolute;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease-out 0.2s, visibility 0s linear 0.4s;
}

.menu-branch-container.active {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
  transition-delay: 0s;
}

.menu-branch-container ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.menu-branch-container li {
  opacity: 0;
  visibility: hidden;
  transition-property: opacity, transform, visibility;
  transition-duration: 0.2s, 0.2s, 0s;
  transition-timing-function: ease-out, ease-out, linear;
  transition-delay: 0s, 0s, 0.2s; /* Default exit delay */
}

/* --- MAIN NAVIGATION (VERTICAL GRID) --- */

.main-navigation-menu .menu-branch-container {
  left: 0;
  bottom: 100%;
  width: calc(var(--floating-branch-size) * 2 + 10px); /* 2 items wide + gap */
  margin-bottom: var(--floating-menu-gap);
}

.main-navigation-menu .menu-branch-container ul {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px; 
}

.main-navigation-menu .menu-branch-container li {
    transform: translateY(20px);
}

/* Active state for animation (main menu) */
.main-navigation-menu .menu-branch-container.active li {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition-timing-function: ease-out, cubic-bezier(0.18, 0.89, 0.32, 1.28), linear;
}

/* Staggered DELAYS for ENTRY (main menu) */
.main-navigation-menu .menu-branch-container.active li:nth-child(1) { transition-delay: 0.4s; }
.main-navigation-menu .menu-branch-container.active li:nth-child(2) { transition-delay: 0.35s; }
.main-navigation-menu .menu-branch-container.active li:nth-child(3) { transition-delay: 0.3s; }
.main-navigation-menu .menu-branch-container.active li:nth-child(4) { transition-delay: 0.25s; }
.main-navigation-menu .menu-branch-container.active li:nth-child(5) { transition-delay: 0.2s; }
.main-navigation-menu .menu-branch-container.active li:nth-child(6) { transition-delay: 0.15s; }
.main-navigation-menu .menu-branch-container.active li:nth-child(7) { transition-delay: 0.1s; }
.main-navigation-menu .menu-branch-container.active li:nth-child(8) { transition-delay: 0s; }


/* --- FRIEND MENU (HORIZONTAL FLEX) --- */

.friend-caller-menu .menu-branch-container {
  left: calc(var(--floating-menu-size) + var(--floating-menu-gap));
  top: 120%;
  left: 100%;
  width: auto;
}

.friend-caller-menu .menu-branch-container ul {
  display: flex;
  gap: 10px;
}

.friend-caller-menu .menu-branch-container li {
  transform: translateX(-40px);
}

.friend-caller-menu .menu-branch-container.active li {
  opacity: 1;
  visibility: visible;
  transform: translateX(-30);
  transition-timing-function: ease-out, cubic-bezier(0.18, 0.89, 0.32, 1.28), linear;
}

/* Staggered DELAYS for ENTRY (friend menu) */
.friend-caller-menu .menu-branch-container.active li:nth-child(1) { transition-delay: 0s; }
.friend-caller-menu .menu-branch-container.active li:nth-child(2) { transition-delay: 0.05s; }
.friend-caller-menu .menu-branch-container.active li:nth-child(3) { transition-delay: 0.1s; }


/* --- GENERAL LINK STYLES --- */

.menu-branch-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: var(--floating-branch-size);
  height: var(--floating-branch-size);
  background-color: #383838; /* Dark grey for main menu */
  color: var(--light);
  border-radius: 12px; /* Rounded corners */
  text-decoration: none;
  font-size: 0.7rem;
  font-weight: 500;
  text-align: center;
  box-shadow: 0 3px 10px rgba(0,0,0,0.25);
  transition: transform 0.2s ease, background-color 0.2s ease;
  padding: 5px;
  box-sizing: border-box;
}

.menu-branch-link:hover {
  transform: scale(1.1);
}

.main-navigation-menu .menu-branch-link:hover {
  background-color: var(--primary);
}

.menu-branch-link i {
  font-size: 1.2rem; 
  margin-bottom: 4px;
}

.friend-caller-menu .menu-branch-link img {
  width: 38px;
  height: 38px;
  object-fit: cover;
  margin-bottom: 2px;
}

.menu-branch-link span {
  display: block;
  line-height: 1.2;
}

/* Friend-specific colors */
.friend-caller-menu .menu-branch-link[data-friend="blossom"] {
  background-color: var(--friend-blossom-bg);
}
.friend-caller-menu .menu-branch-link[data-friend="yoda"] {
  background-color: var(--friend-yoda-bg);
}
.friend-caller-menu .menu-branch-link[data-friend="rosie"] {
  background-color: var(--friend-rosie-bg);
}