:root {
    /* General */
    --dabilux-contact-backdrop-color: #ffffff;
    --dabilux-contact-icon-color-light: #ffffff;

    /* Mobile Colors */
    --dabilux-contact-mobile-bg: #ffffff;
    --dabilux-contact-mobile-nav-bg: #ffffff;
    --dabilux-contact-mobile-icon-color: #222327;
    --dabilux-contact-mobile-active-icon-color: #224a54;
    --dabilux-contact-mobile-text-bg: #003263;

    /* PC Brand Colors */
    --dabilux-contact-color-map: #28a745;
    --dabilux-contact-color-zalo: #0084ff; /* Changed to zalo for clarity */
    --dabilux-contact-color-phone: #FF3B30;
    --dabilux-contact-color-message: #007bff;
    --dabilux-contact-color-contact: #ff9500; /* Changed to contact for clarity */
}

/* --- MOBILE VIEW STYLES --- */
.dabilux-contact-mobile-view {
    display: block;
}
.dabilux-contact-pc-view {
    display: none;
}
.dabilux-contact-phone .dabilux-contact-text {
    margin-top: 41px !important;
}
.dabilux-contact-navigation {
    position: fixed;
    width: 100vw;
    height: 60px;
    background: var(--dabilux-contact-mobile-nav-bg);
    display: flex;
    justify-content: center;
    align-items: center;
    bottom: 0;
    left: 0;
    z-index: 9999;
    box-shadow: 0 -5px 25px rgba(0, 25, 61, 0.12);
}

.dabilux-contact-navigation ul {
    display: flex;
    width: 350px;
    padding: 0;
    margin: 0;
    list-style: none;
}

.dabilux-contact-navigation ul li {
    list-style: none;
    position: relative;
    width: 70px;
    height: 60px;
    z-index: 2;
}

.dabilux-contact-navigation ul li a {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    width: 100%;
    height: 100%;
    text-align: center;
    text-decoration: none;
}
.dabilux-contact-icon svg, .dabilux-contact-icon img {
     margin-top: -15px;
     max-width: 34px;
     max-height: 34px;
}
.dabilux-contact-navigation ul li a .dabilux-contact-icon {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 65px;
    font-size: 1.5em;
    transition: 0.5s;
    color: var(--dabilux-contact-mobile-icon-color);
}

.dabilux-contact-navigation .dabilux-contact-phone a .dabilux-contact-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background-color: var(--dabilux-contact-color-phone);
    color: var(--dabilux-contact-icon-color-light);
}
.dabilux-contact-navigation .dabilux-contact-phone a .dabilux-contact-icon svg,
.dabilux-contact-navigation .dabilux-contact-phone a .dabilux-contact-icon img {
     margin-top: 0;
}

.dabilux-contact-navigation .dabilux-contact-phone a .dabilux-contact-icon::before {
    content: '';
    position: absolute;
    z-index: -1;
    top: 0; left: 0; right: 0; bottom: 0;
    border-radius: 100%;
    background-color: var(--dabilux-contact-color-phone);
    animation: dabilux-contact-radiate 1.5s infinite ease-out;
}

.dabilux-contact-navigation ul li.dabilux-contact-active a .dabilux-contact-icon {
    transform: translateY(-32px);
    color: var(--dabilux-contact-mobile-active-icon-color);
}

.dabilux-contact-navigation ul li.dabilux-contact-phone.dabilux-contact-active a .dabilux-contact-icon {
    color: var(--dabilux-contact-icon-color-light);
}

.dabilux-contact-navigation ul li a .dabilux-contact-text {
    position: absolute;
    color: #000;
    padding: 2px 7px;
    border-radius: 12px;
    font-weight: 400;
    font-size: 10px;
    letter-spacing: 0.05em;
    transition: 0.5s;
    transform: translateY(15px);
    margin-top: 3px;
}

.dabilux-contact-navigation ul li.dabilux-contact-active a .dabilux-contact-text {
    transform: translateY(-4px);
    opacity: 1;
}

.dabilux-contact-indicator {
    position: absolute;
    top: -35px;
    width: 70px;
    height: 70px;
    background: var(--dabilux-contact-mobile-nav-bg);
    border-radius: 50%;
    z-index: 1;
    transition: 0.5s;
    box-shadow: 0 -10px 20px rgba(0, 25, 61, 0.12);
}

.dabilux-contact-indicator::before {
    content: "";
    position: absolute;
    top: 5px;
    left: -28px;
    width: 30px;
    height: 30px;
    background: transparent;
    border-radius: 50%;
    box-shadow: 15px 18px var(--dabilux-contact-mobile-nav-bg);
}

.dabilux-contact-indicator::after {
    content: "";
    position: absolute;
    top: 5px;
    right: -28px;
    width: 30px;
    height: 30px;
    background: transparent;
    border-radius: 50%;
    box-shadow: -15px 18px var(--dabilux-contact-mobile-nav-bg);
}

.dabilux-contact-navigation ul li:nth-child(1).dabilux-contact-active ~ .dabilux-contact-indicator { transform: translateX(calc(70px * 0)); }
.dabilux-contact-navigation ul li:nth-child(2).dabilux-contact-active ~ .dabilux-contact-indicator { transform: translateX(calc(70px * 1)); }
.dabilux-contact-navigation ul li:nth-child(3).dabilux-contact-active ~ .dabilux-contact-indicator { transform: translateX(calc(70px * 2)); }
.dabilux-contact-navigation ul li:nth-child(4).dabilux-contact-active ~ .dabilux-contact-indicator { transform: translateX(calc(70px * 3)); }
.dabilux-contact-navigation ul li:nth-child(5).dabilux-contact-active ~ .dabilux-contact-indicator { transform: translateX(calc(70px * 4)); }

/* Keyframes for animations */
@keyframes dabilux-contact-gentle-pulse {
    0%, 100% { transform: scale(.8); }
    50% { transform: scale(1.1); }
}

@keyframes dabilux-contact-phone-pulse {
    0%, 100% { transform: scale(.9); }
    50% { transform: scale(1); }
}

@keyframes dabilux-contact-radiate {
    from { transform: scale(0.7); opacity: 0.7; }
    to { transform: scale(1.3); opacity: 0; }
}

/* --- DESKTOP STYLES --- */
@media (min-width: 768px) {
    .dabilux-contact-mobile-view {
        display: none;
    }
    .dabilux-contact-pc-view {
        display: block;
    }

    .dabilux-contact-icon-bar-wrapper {
        position: fixed;
        left: 20px;
        bottom: 20px;
        z-index: 9999;
    }

    .dabilux-contact-icon-bar ul {
        list-style-type: none;
        margin: 0;
        padding: 0;
        display: flex;
        flex-direction: column;
        gap: 20px;
    }

    .dabilux-contact-icon-bar li {
        position: relative;
        display: flex;
        justify-content: center;
        align-items: center;
        width: 60px;
        height: 60px;
        color: var(--dabilux-contact-icon-color-light);
        cursor: pointer;
        border-radius: 50%;
        box-shadow: 0 6px 18px rgba(0, 21, 61, 0.15);
        /* === FIX START: Set specific background colors for each li === */
        /* Default background color, will be overridden by specific classes */
        background-color: var(--dabilux-contact-backdrop-color);
        margin: 0;
    }

    /* Specific background colors for each icon */
    .dabilux-contact-icon-bar .dabilux-contact-map { background-color: var(--dabilux-contact-color-map); }
    .dabilux-contact-icon-bar .dabilux-contact-zalo { background-color: var(--dabilux-contact-color-zalo); } /* Use --dabilux-contact-color-zalo */
    .dabilux-contact-icon-bar .dabilux-contact-phone { background-color: var(--dabilux-contact-color-phone); }
    .dabilux-contact-icon-bar .dabilux-contact-message { background-color: var(--dabilux-contact-color-message); }
    .dabilux-contact-icon-bar .dabilux-contact-contact { background-color: var(--dabilux-contact-color-contact); } /* Use --dabilux-contact-color-contact */
    /* === FIX END === */

    .dabilux-contact-icon-bar li a {
        display: flex;
        justify-content: center;
        align-items: center;
        width: 100%;
        height: 100%;
        color: inherit;
        text-decoration: none;
        /* Position content relative to li for overlay */
        position: relative; 
        z-index: 2; /* Bring icon content above ::before pseudo-element */
    }
    .dabilux-contact-icon-bar li a svg, .dabilux-contact-icon-bar li a img {
        max-width: 34px;
        max-height: 34px;
    }

    .dabilux-contact-icon-bar li svg, .dabilux-contact-icon-bar li img {
        animation: dabilux-contact-gentle-pulse 2s infinite cubic-bezier(.45,.05,.55,.95);
    }
    
    .dabilux-contact-icon-bar li.dabilux-contact-map svg, 
    .dabilux-contact-icon-bar li.dabilux-contact-map img { animation-delay: 0s; }
    
    .dabilux-contact-icon-bar li.dabilux-contact-zalo svg, 
    .dabilux-contact-icon-bar li.dabilux-contact-zalo img { animation-delay: 0.2s; }

    .dabilux-contact-icon-bar li.dabilux-contact-phone svg, 
    .dabilux-contact-icon-bar li.dabilux-contact-phone img {
        animation-name: dabilux-contact-phone-pulse;
        animation-delay: 0.4s;
    }
    
    .dabilux-contact-icon-bar li.dabilux-contact-message svg, 
    .dabilux-contact-icon-bar li.dabilux-contact-message img { animation-delay: 0.6s; }
    
    .dabilux-contact-icon-bar li.dabilux-contact-contact svg, 
    .dabilux-contact-icon-bar li.dabilux-contact-contact img { animation-delay: 0.8s; }

    .dabilux-contact-icon-bar li::before {
        content: '';
        position: absolute;
        z-index: 1; /* Make sure ::before is behind the actual icon */
        top: 0; left: 0; right: 0; bottom: 0;
        border-radius: 100%;
        animation: dabilux-contact-radiate 1.5s infinite ease-out;
    }

    .dabilux-contact-icon-bar .dabilux-contact-map::before { background-color: var(--dabilux-contact-color-map); animation-delay: 0s; }
    .dabilux-contact-icon-bar .dabilux-contact-zalo::before { background-color: var(--dabilux-contact-color-zalo); animation-delay: 0.3s; }
    .dabilux-contact-icon-bar .dabilux-contact-phone::before { background-color: var(--dabilux-contact-color-phone); animation-delay: 0.6s; }
    .dabilux-contact-icon-bar .dabilux-contact-message::before { background-color: var(--dabilux-contact-color-message); animation-delay: 0.9s; }
    .dabilux-contact-icon-bar .dabilux-contact-contact::before { background-color: var(--dabilux-contact-color-contact); animation-delay: 1.2s; }
    
    .dabilux-contact-icon-bar li.has-custom-icon {
        box-shadow: none; /* No shadow on the li itself when using custom icon */
    }
    .dabilux-contact-icon-bar li.has-custom-icon img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        border-radius: 50%;
    }
    /* When a custom icon is used, we want the background color for the radiate effect to come from the ::before pseudo-element */
    .dabilux-contact-icon-bar li.has-custom-icon::before {
        z-index: 0; /* Make sure ::before is truly in the background */
    }

}

.dabilux-contact-navigation ul li.dabilux-contact-phone.dabilux-contact-active a .dabilux-contact-icon {
     animation: dabilux-contact-phone-pulse 2s infinite ease-in-out;
     top: -30px;
}
.dabilux-contact-navigation li {
    margin-bottom: 0 !important;
}