/* ==========================================================================
   FLOATING CONTACT BAR CSS (Desktop & Mobile)
   ========================================================================== */
:root {
    --v-gold-primary: #a3721e;
    --v-gold-hover: #7c540e;
    --v-gold-border: #b8860b;
    --v-shadow: 0 8px 24px rgba(163, 114, 30, 0.18);
    --v-transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --v-spring: all 0.45s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Ẩn Indicator di động */
.v-indicator {
    display: none !important;
}

/* ==========================================================================
   DESKTOP STYLES
   ========================================================================== */
@media (min-width: 992px) {
    .v-contact-bar {
        position: fixed !important;
        right: 12px !important;
        top: 50% !important;
        transform: translateY(-50%) !important;
        z-index: 999999 !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        gap: 16px !important;
        padding: 20px 4px !important;
        background: linear-gradient(#fff, #fff) padding-box,
        linear-gradient(135deg, #ffd700, #b8860b, #e6ca65) border-box !important;
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        border: 3px solid transparent !important;
        border-radius: 50px !important;
        box-shadow: var(--v-shadow) !important;
        user-select: none;
    }

    .v-contact-bar .v-contact-item,
    .v-contact-bar .v-contact-item:hover,
    .v-contact-bar .v-contact-item:focus {
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: center !important;
        text-decoration: none !important;
        color: var(--v-gold-primary) !important;
        width: 100% !important;
        padding: 2px 4px !important;
        border-radius: 20px !important;
        transition: var(--v-transition) !important;
        position: relative !important;
        outline: none !important;
        box-shadow: none !important;
        background: transparent !important;
        border: none !important;
        cursor: pointer !important;
        font-family: inherit !important;
        margin: 0 !important;
    }

    .v-contact-bar .v-icon-box {
        width: 44px !important;
        height: 44px !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        border-radius: 50% !important;
        background-color: transparent !important;
        transition: var(--v-spring) !important;
        position: relative !important;
    }

    .v-contact-bar .v-icon {
        width: 26px !important;
        height: 26px !important;
        fill: var(--v-gold-primary) !important;
        transition: var(--v-transition) !important;
    }

    .v-contact-bar .v-label {
        font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
        font-size: 11.5px !important;
        font-weight: 700 !important;
        line-height: 1.2 !important;
        margin-top: 4px !important;
        text-align: center !important;
        white-space: nowrap !important;
        color: var(--v-gold-primary) !important;
        transition: var(--v-transition) !important;
        text-transform: capitalize;
    }

    .v-contact-bar .v-contact-item:hover .v-icon-box {
        background-color: var(--v-gold-primary) !important;
        transform: translateY(-3px) scale(1.08) !important;
        box-shadow: 0 4px 12px rgba(163, 114, 30, 0.35) !important;
    }

    .v-contact-bar .v-contact-item:hover .v-icon,
    .v-contact-bar .v-contact-item:hover .v-icon path {
        fill: #ffffff !important;
    }

    .v-contact-bar .v-contact-item:hover .v-label {
        color: var(--v-gold-hover) !important;
        transform: translateY(-1px) !important;
    }

    .v-contact-bar .v-contact-item:active .v-icon-box {
        transform: scale(0.95) !important;
    }

    .v-contact-bar .v-contact-item:last-child .v-icon-box::after {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        border-radius: 50%;
        border: 2px solid var(--v-gold-primary);
        animation: v-pulse 2s infinite ease-in-out;
        pointer-events: none;
    }
}

/* ==========================================================================
   MOBILE UI STYLES
   ========================================================================== */
@media (max-width: 991px) {
    html body .v-contact-bar,
    html body .v-contact-bar.has-block {
        position: fixed !important;
        bottom: 0 !important;
        left: 0 !important;
        right: 0 !important;
        top: auto !important;
        width: 100% !important;
        max-width: 100vw !important;
        height: 65px !important;
        display: flex !important;
        flex-direction: row !important;
        justify-content: space-around !important;
        align-items: center !important;
        padding: 0 !important;
        margin: 0 !important;
        background: transparent !important;
        z-index: 999 !important;
        box-sizing: border-box !important;
        overflow: visible !important;
        transform: none !important;
        border: none !important;
        box-shadow: none !important;
        filter: drop-shadow(0px -4px 10px rgba(0, 0, 0, 0.08)) !important;
    }

    html body .v-contact-bar::before {
        display: none !important;
    }

    .v-contact-bar .v-contact-item,
    .v-contact-bar .v-contact-item.active {
        flex: 1 1 0% !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: center !important;
        height: 100% !important;
        padding: 0 !important;
        margin: 0 !important;
        background: transparent !important;
        border: none !important;
        outline: none !important;
        text-decoration: none !important;
        position: relative !important;
        z-index: 2 !important;
        overflow: visible !important;
    }

    .v-contact-bar .v-contact-item::before {
        content: "" !important;
        position: absolute !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        background: #ffffff !important;
        z-index: 1 !important;
        -webkit-mask-image: radial-gradient(circle 28px at center top, transparent 99%, #000 100%) !important;
        mask-image: radial-gradient(circle 28px at center top, transparent 99%, #000 100%) !important;
    }

    .v-contact-bar a.v-contact-item:first-of-type::before {
        border-top-left-radius: 20px !important;
    }

    .v-contact-bar button.v-contact-item::before,
    .v-contact-bar .v-contact-item:last-child::before {
        border-top-right-radius: 20px !important;
    }

    .v-contact-bar .v-icon-box {
        width: 44px !important;
        height: 44px !important;
        min-width: 44px !important;
        min-height: 44px !important;
        position: absolute !important;
        top: -20px !important;
        background: linear-gradient(135deg, #e6ac00, #a3721e) !important;
        border-radius: 50% !important;
        border: 3.5px solid #ffffff !important;
        box-shadow: 0 4px 10px rgba(163, 114, 30, 0.35) !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        z-index: 10 !important;
        transition: transform 0.15s ease !important;
    }

    /* SVG Icon */
    .v-contact-bar .v-icon {
        width: 22px !important;
        height: 22px !important;
        fill: #ffffff !important;
        z-index: 11 !important;
    }

    .v-contact-bar .v-icon path {
        fill: #ffffff !important;
    }

    .v-contact-bar .v-label {
        display: block !important;
        font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
        font-size: 10.5px !important;
        font-weight: 800 !important;
        line-height: 1.2 !important;
        color: #a3721e !important;
        text-align: center !important;
        white-space: nowrap !important;
        margin-top: 20px !important;
        z-index: 10 !important;
        text-transform: capitalize;
    }
}

@keyframes v-pulse {
    0% {
        transform: scale(0.95);
        opacity: 0.8;
    }
    50% {
        transform: scale(1.3);
        opacity: 0;
    }
    100% {
        transform: scale(0.95);
        opacity: 0;
    }
}