/**
 * Sticky Contact Bar - Frontend Styles
 *
 * @package King_Addons
 */

/* Base bar styles */
.ka-sticky-contact-bar {
    position: fixed;
    z-index: var(--ka-scbar-z, 9999);
    background: var(--ka-scbar-bg, rgba(20, 20, 20, 0.95));
    border-radius: var(--ka-scbar-radius, 14px);
    box-shadow: var(--ka-scbar-shadow, 0 10px 30px rgba(0, 0, 0, 0.18));
    color: #fff;
    transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
    pointer-events: none;
    max-width: 94vw;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.ka-sticky-contact-bar.is-visible {
    opacity: 1;
    pointer-events: auto;
}

.ka-sticky-contact-bar.is-hidden {
    opacity: 0;
    pointer-events: none;
}

.ka-sticky-contact-bar__inner {
    display: flex;
    gap: var(--ka-scbar-gap, 10px);
    align-items: center;
    padding: 10px;
}

/* Bottom position */
.ka-position-bottom {
    left: 50%;
    transform: translate(-50%, 20px);
    bottom: calc(12px + env(safe-area-inset-bottom, 0px));
    width: auto;
}

.ka-position-bottom.is-visible {
    transform: translate(-50%, 0);
}

.ka-position-bottom.is-hidden {
    transform: translate(-50%, 100%);
}

/* Left/Right positions */
.ka-position-left,
.ka-position-right {
    top: 50%;
    transform: translateY(-50%);
    transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.ka-position-left {
    left: 16px;
}

.ka-position-left.is-hidden {
    transform: translateY(-50%) translateX(-100%);
}

.ka-position-right {
    right: 16px;
}

.ka-position-right.is-hidden {
    transform: translateY(-50%) translateX(100%);
}

.ka-position-left .ka-sticky-contact-bar__inner,
.ka-position-right .ka-sticky-contact-bar__inner {
    flex-direction: column;
}

/* Alignment for bottom position */
.ka-align-left.ka-position-bottom {
    left: 16px;
    right: auto;
    transform: translate(0, 20px);
}

.ka-align-right.ka-position-bottom {
    left: auto;
    right: 16px;
    transform: translate(0, 20px);
}

.ka-align-center.ka-position-bottom {
    left: 50%;
    right: auto;
}

.ka-align-left.ka-position-bottom.is-visible,
.ka-align-right.ka-position-bottom.is-visible {
    transform: translate(0, 0);
}

.ka-align-left.ka-position-bottom.is-hidden,
.ka-align-right.ka-position-bottom.is-hidden {
    transform: translate(0, 100%);
}

/* Contact item buttons */
.ka-sticky-contact-item {
    width: var(--ka-scbar-size, 48px);
    height: var(--ka-scbar-size, 48px);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: var(--ka-scbar-item-bg, #111);
    color: var(--ka-scbar-icon-color, #fff);
    text-decoration: none;
    transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
    flex-shrink: 0;
}

.ka-sticky-contact-item:hover,
.ka-sticky-contact-item:focus-visible {
    background: var(--ka-scbar-item-bg-hover, var(--ka-scbar-item-bg, #111));
    color: var(--ka-scbar-icon-color-hover, var(--ka-scbar-icon-color, #fff));
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.ka-sticky-contact-item:focus-visible {
    outline: 2px solid #fff;
    outline-offset: 2px;
}

/* Icon container */
.ka-sticky-contact-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

/* Icon sizing - FontAwesome/icon fonts */
.ka-sticky-contact-item i {
    font-size: calc(var(--ka-scbar-size, 48px) * 0.45);
}

/* Icon sizing - SVG */
.ka-sticky-contact-icon svg {
    width: calc(var(--ka-scbar-size, 48px) * 0.45);
    height: calc(var(--ka-scbar-size, 48px) * 0.45);
    fill: currentColor;
    flex-shrink: 0;
}

/* Shape variants */
.ka-shape-circle .ka-sticky-contact-item {
    border-radius: 999px;
}

.ka-shape-rounded .ka-sticky-contact-item {
    border-radius: 12px;
}

.ka-shape-square .ka-sticky-contact-item {
    border-radius: 6px;
}

/* Label tooltip - Left/Right positions */
.ka-sticky-contact-item__label {
    position: absolute;
    white-space: nowrap;
    padding: 6px 12px;
    background: rgba(0, 0, 0, 0.9);
    color: #fff;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Left position - label on right side */
.ka-position-left .ka-sticky-contact-item__label {
    left: 100%;
    margin-left: 10px;
    top: 50%;
    transform: translateY(-50%) translateX(6px);
}

/* Right position - label on left side */
.ka-position-right .ka-sticky-contact-item__label {
    right: 100%;
    left: auto;
    margin-right: 10px;
    top: 50%;
    transform: translateY(-50%) translateX(-6px);
}

/* Bottom position - label on top */
.ka-position-bottom .ka-sticky-contact-item__label {
    bottom: 100%;
    left: 50%;
    top: auto;
    margin-bottom: 8px;
    margin-left: 0;
    margin-right: 0;
    transform: translateX(-50%) translateY(6px);
}

/* Show label on hover */
.ka-sticky-contact-item--label-visible:hover .ka-sticky-contact-item__label,
.ka-sticky-contact-item--label-visible:focus-visible .ka-sticky-contact-item__label {
    opacity: 1;
}

.ka-position-left .ka-sticky-contact-item--label-visible:hover .ka-sticky-contact-item__label,
.ka-position-left .ka-sticky-contact-item--label-visible:focus-visible .ka-sticky-contact-item__label {
    transform: translateY(-50%) translateX(0);
}

.ka-position-right .ka-sticky-contact-item--label-visible:hover .ka-sticky-contact-item__label,
.ka-position-right .ka-sticky-contact-item--label-visible:focus-visible .ka-sticky-contact-item__label {
    transform: translateY(-50%) translateX(0);
}

.ka-position-bottom .ka-sticky-contact-item--label-visible:hover .ka-sticky-contact-item__label,
.ka-position-bottom .ka-sticky-contact-item--label-visible:focus-visible .ka-sticky-contact-item__label {
    transform: translateX(-50%) translateY(0);
}

/* Badge */
.ka-sticky-contact-item__badge {
    position: absolute;
    top: -6px;
    right: -6px;
    background: #ff3b30;
    color: #fff;
    border-radius: 999px;
    padding: 3px 7px;
    font-size: 10px;
    font-weight: 600;
    line-height: 1;
    min-width: 16px;
    text-align: center;
    box-shadow: 0 2px 6px rgba(255, 59, 48, 0.4);
    animation: ka-badge-bounce 0.3s ease;
}

@keyframes ka-badge-bounce {
    0% { transform: scale(0); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

/* Pulse effect */
.ka-sticky-contact-item--pulse::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: currentColor;
    opacity: 0;
    animation: ka-scbar-pulse 2s ease-out infinite;
    pointer-events: none;
}

@keyframes ka-scbar-pulse {
    0% {
        transform: scale(1);
        opacity: 0.4;
    }
    50% {
        transform: scale(1.5);
        opacity: 0;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

/* Device visibility */
.ka-mobile-only {
    display: none !important;
}

.ka-desktop-only {
    display: inline-flex !important;
}

/* Default button colors by type */
.ka-type-whatsapp {
    --ka-scbar-item-bg: #25D366;
    --ka-scbar-item-bg-hover: #1da851;
}

.ka-type-telegram {
    --ka-scbar-item-bg: #0088cc;
    --ka-scbar-item-bg-hover: #006daa;
}

.ka-type-messenger {
    --ka-scbar-item-bg: #0084ff;
    --ka-scbar-item-bg-hover: #006acc;
}

.ka-type-viber {
    --ka-scbar-item-bg: #7360f2;
    --ka-scbar-item-bg-hover: #5a48d5;
}

.ka-type-phone {
    --ka-scbar-item-bg: #34c759;
    --ka-scbar-item-bg-hover: #2aa147;
}

.ka-type-email {
    --ka-scbar-item-bg: #5856d6;
    --ka-scbar-item-bg-hover: #4644b3;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .ka-sticky-contact-bar,
    .ka-sticky-contact-item,
    .ka-sticky-contact-item__label,
    .ka-sticky-contact-item__badge {
        transition: none;
        animation: none;
    }

    .ka-sticky-contact-item--pulse::before {
        animation: none;
        display: none;
    }
}

/* Mobile styles */
@media (max-width: 767px) {
    .ka-mobile-only {
        display: inline-flex !important;
    }

    .ka-desktop-only {
        display: none !important;
    }

    .ka-sticky-contact-bar__inner {
        padding: 8px 10px;
    }

    .ka-position-bottom {
        bottom: calc(14px + env(safe-area-inset-bottom, 0px));
        max-width: calc(100vw - 32px);
    }

    .ka-position-left {
        left: 10px;
    }

    .ka-position-right {
        right: 10px;
    }

    /* Adjust item size on mobile */
    .ka-sticky-contact-item {
        width: var(--ka-scbar-size-mobile, var(--ka-scbar-size, 44px));
        height: var(--ka-scbar-size-mobile, var(--ka-scbar-size, 44px));
    }
}