/* ===================================
   Boutons Flottants Plugin v2.0
   =================================== */

/* Conteneur principal */
.floating-action-buttons {
    position: fixed;
    z-index: 9998;
    display: flex;
    flex-direction: column;
    gap: 12px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

/* État visible */
.floating-action-buttons.show {
    opacity: 1;
    visibility: visible;
}

/* Positions avec animations d'entrée */
.floating-action-buttons--bottom-right {
    bottom: 25px;
    right: 25px;
    transform: translateX(100px);
}

.floating-action-buttons--bottom-right.show {
    transform: translateX(0);
}

.floating-action-buttons--bottom-left {
    bottom: 25px;
    left: 25px;
    transform: translateX(-100px);
}

.floating-action-buttons--bottom-left.show {
    transform: translateX(0);
}

.floating-action-buttons--top-right {
    top: 25px;
    right: 25px;
    transform: translateX(100px);
}

.floating-action-buttons--top-right.show {
    transform: translateX(0);
}

.floating-action-buttons--top-left {
    top: 25px;
    left: 25px;
    transform: translateX(-100px);
}

.floating-action-buttons--top-left.show {
    transform: translateX(0);
}

/* Bouton individuel */
.floating-btn {
    position: relative;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.3);
    background-color: var(--btn-color, #667eea);
    border: none;
    cursor: pointer;
    opacity: 0;
    transform: scale(0);
}

/* Animation d'apparition des boutons */
.floating-action-buttons.show .floating-btn {
    opacity: 1;
    transform: scale(1);
}

/* Délai d'animation pour chaque bouton (mode étendu) */
.floating-action-buttons[data-display-mode="expanded"].show .floating-btn:nth-child(1) { transition-delay: 0.1s; }
.floating-action-buttons[data-display-mode="expanded"].show .floating-btn:nth-child(2) { transition-delay: 0.2s; }
.floating-action-buttons[data-display-mode="expanded"].show .floating-btn:nth-child(3) { transition-delay: 0.3s; }
.floating-action-buttons[data-display-mode="expanded"].show .floating-btn:nth-child(4) { transition-delay: 0.4s; }
.floating-action-buttons[data-display-mode="expanded"].show .floating-btn:nth-child(5) { transition-delay: 0.5s; }

/* ===================================
   Mode Collapsed (avec bouton +)
   =================================== */

/* Conteneur des boutons d'action en mode collapsed */
.floating-buttons-actions {
    position: absolute;
    bottom: calc(100% + 12px);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    gap: 12px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all 0.3s ease;
}

/* Mode collapsed - boutons toujours visibles */
.floating-action-buttons[data-display-mode="collapsed"].show .floating-btn--toggle,
.floating-action-buttons[data-display-mode="collapsed"].show .floating-btn--backtotop {
    opacity: 1;
    transform: scale(1);
}

/* Mode collapsed - boutons d'action cachés par défaut */
.floating-action-buttons[data-display-mode="collapsed"] .floating-buttons-actions .floating-btn {
    opacity: 0;
    transform: scale(0.8) translateY(20px);
    transition: all 0.3s ease;
}

/* État expanded - afficher les boutons d'action */
.floating-action-buttons.expanded .floating-buttons-actions {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.floating-action-buttons.expanded .floating-buttons-actions .floating-btn {
    opacity: 1;
    transform: scale(1) translateY(0);
}

/* Animation séquentielle des boutons en mode collapsed */
.floating-action-buttons.expanded .floating-buttons-actions .floating-btn:nth-child(1) { transition-delay: 0.05s; }
.floating-action-buttons.expanded .floating-buttons-actions .floating-btn:nth-child(2) { transition-delay: 0.1s; }
.floating-action-buttons.expanded .floating-buttons-actions .floating-btn:nth-child(3) { transition-delay: 0.15s; }
.floating-action-buttons.expanded .floating-buttons-actions .floating-btn:nth-child(4) { transition-delay: 0.2s; }

/* Bouton toggle (+) */
.floating-btn--toggle {
    position: relative;
    overflow: hidden;
    background-color: var(--btn-color, #667eea);
    z-index: 2;
}

.floating-btn--toggle i {
    position: absolute;
    transition: all 0.3s ease;
}

.floating-btn--toggle .fa-plus {
    opacity: 1;
    transform: rotate(0deg);
}

.floating-btn--toggle .fa-times {
    opacity: 0;
    transform: rotate(-45deg);
}

/* Animation du bouton toggle quand expanded */
.floating-action-buttons.expanded .floating-btn--toggle .fa-plus {
    opacity: 0;
    transform: rotate(45deg);
}

.floating-action-buttons.expanded .floating-btn--toggle .fa-times {
    opacity: 1;
    transform: rotate(0deg);
}

.floating-action-buttons.expanded .floating-btn--toggle {
    background-color: #ff6b6b;
}

/* ===================================
   Hover et interactions
   =================================== */

/* Hover des boutons */
.floating-btn:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
}

/* Hover spécifique pour les boutons dans le conteneur d'actions */
.floating-action-buttons.expanded .floating-buttons-actions .floating-btn:hover {
    transform: translateY(-3px) scale(1.1);
}

.floating-btn:active {
    transform: translateY(-1px) scale(1.05);
}

/* Tooltip */
.floating-btn__tooltip {
    position: absolute;
    top: 50%;
    background-color: rgba(0, 0, 0, 0.9);
    color: white;
    padding: 8px 16px;
    border-radius: 4px;
    font-size: 0.875rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    pointer-events: none;
    z-index: 10;
}

/* Position du tooltip selon la position des boutons */
.floating-action-buttons--bottom-right .floating-btn__tooltip,
.floating-action-buttons--top-right .floating-btn__tooltip {
    right: calc(100% + 15px);
    transform: translateY(-50%);
}

.floating-action-buttons--bottom-left .floating-btn__tooltip,
.floating-action-buttons--top-left .floating-btn__tooltip {
    left: calc(100% + 15px);
    transform: translateY(-50%);
}

/* Affichage du tooltip au hover */
.floating-btn:hover .floating-btn__tooltip {
    opacity: 1;
    visibility: visible;
}

.floating-action-buttons--bottom-right .floating-btn:hover .floating-btn__tooltip,
.floating-action-buttons--top-right .floating-btn:hover .floating-btn__tooltip {
    transform: translateX(-5px) translateY(-50%);
}

.floating-action-buttons--bottom-left .floating-btn:hover .floating-btn__tooltip,
.floating-action-buttons--top-left .floating-btn:hover .floating-btn__tooltip {
    transform: translateX(5px) translateY(-50%);
}

/* Masquer le tooltip du bouton toggle */
.floating-btn--toggle .floating-btn__tooltip {
    display: none;
}

/* Flèche du tooltip */
.floating-btn__tooltip::after {
    content: "";
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
}

.floating-action-buttons--bottom-right .floating-btn__tooltip::after,
.floating-action-buttons--top-right .floating-btn__tooltip::after {
    left: 100%;
    border-left-color: rgba(0, 0, 0, 0.9);
}

.floating-action-buttons--bottom-left .floating-btn__tooltip::after,
.floating-action-buttons--top-left .floating-btn__tooltip::after {
    right: 100%;
    border-right-color: rgba(0, 0, 0, 0.9);
}

/* Style spécial pour le back-to-top */
.floating-btn--backtotop {
    background-color: var(--btn-color, #667eea);
}

.floating-btn--backtotop:hover {
    filter: brightness(1.1);
}

/* ===================================
   Responsive
   =================================== */
@media (max-width: 767px) {
    .floating-action-buttons {
        gap: 10px;
    }

    .floating-action-buttons--bottom-right,
    .floating-action-buttons--bottom-left {
        bottom: 15px;
    }

    .floating-action-buttons--bottom-right,
    .floating-action-buttons--top-right {
        right: 15px;
    }

    .floating-action-buttons--bottom-left,
    .floating-action-buttons--top-left {
        left: 15px;
    }

    .floating-btn {
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
    }

    .floating-btn__tooltip {
        display: none; /* Masquer les tooltips sur mobile */
    }

    .floating-buttons-actions {
        gap: 10px;
    }
}

/* ===================================
   Compatibilité Bootstrap
   =================================== */
.floating-action-buttons .floating-btn {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    outline: none;
    text-align: center;
    vertical-align: middle;
    user-select: none;
    line-height: 1;
}

/* Fix pour éviter les conflits avec Bootstrap */
.floating-action-buttons a.floating-btn:hover,
.floating-action-buttons a.floating-btn:focus {
    text-decoration: none;
    color: white;
}

.floating-action-buttons button.floating-btn:focus {
    outline: 2px solid transparent;
    outline-offset: 2px;
}

/* Animation de pulsation pour attirer l'attention (mode collapsed) */
@keyframes pulse {
    0% {
        box-shadow: 0 3px 10px rgba(0, 0, 0, 0.3);
    }
    50% {
        box-shadow: 0 3px 20px rgba(102, 126, 234, 0.6);
    }
    100% {
        box-shadow: 0 3px 10px rgba(0, 0, 0, 0.3);
    }
}

/* Appliquer l'animation au bouton toggle quand fermé */
.floating-action-buttons[data-display-mode="collapsed"]:not(.expanded) .floating-btn--toggle {
    animation: pulse 2s ease-in-out infinite;
}

.floating-action-buttons.expanded .floating-btn--toggle,
.floating-btn--toggle:hover {
    animation: none;
}