/**
 * WhatsApp Floating Widget
 * APEX Performance - KFZ-Werkstätten
 */

/* Schwebendes WhatsApp Icon - unten rechts */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25d366, #128c7e);
    border-radius: 50%;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 999997;
    transition: all 0.3s ease;
    border: none;
    color: white;
    font-size: 32px;
    animation: whatsapp-pulse 3s infinite;
}

.whatsapp-float:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 12px 32px rgba(37, 211, 102, 0.6);
}

.whatsapp-float i {
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
}

/* Pulse Animation */
@keyframes whatsapp-pulse {
    0%, 100% {
        box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 8px 32px rgba(37, 211, 102, 0.7), 0 0 0 15px rgba(37, 211, 102, 0.1);
    }
}

/* Tooltip */
.whatsapp-float::before {
    content: 'WhatsApp Kontakt';
    position: absolute;
    right: 75px;
    background: rgba(17, 24, 39, 0.95);
    color: white;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 13px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    font-family: 'Inter', sans-serif;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.whatsapp-float:hover::before {
    opacity: 1;
}

/* WhatsApp Modal */
.whatsapp-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 99999999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.whatsapp-modal.show {
    opacity: 1;
    visibility: visible;
}

/* Modal Overlay */
.whatsapp-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

/* Modal Content */
.whatsapp-modal-content {
    position: relative;
    background: linear-gradient(135deg, #FFFFFF, #F9FAFB);
    border-radius: 20px;
    max-width: 450px;
    width: 90%;
    padding: 0;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    border: 2px solid rgba(37, 211, 102, 0.2);
    transform: scale(0.9);
    transition: transform 0.3s ease;
    z-index: 99999999;
    overflow: hidden;
}

.whatsapp-modal.show .whatsapp-modal-content {
    transform: scale(1);
}

/* Modal Header */
.whatsapp-modal-header {
    background: linear-gradient(135deg, #25d366, #128c7e);
    padding: 24px;
    text-align: center;
    position: relative;
}

.whatsapp-modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    font-size: 18px;
    z-index: 10;
}

.whatsapp-modal-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

.whatsapp-modal-icon {
    font-size: 56px;
    color: white;
    margin-bottom: 12px;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.2));
}

.whatsapp-modal-title {
    color: white;
    font-size: 24px;
    font-weight: 700;
    margin: 0;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* Modal Body */
.whatsapp-modal-body {
    padding: 32px 24px;
    text-align: center;
}

.whatsapp-modal-description {
    color: #6B7280;
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 24px;
}

/* QR Code Container */
.whatsapp-qr-container {
    background: white;
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 24px;
    border: 2px solid #E5E7EB;
    display: inline-block;
}

.whatsapp-qr-container img {
    width: 200px;
    height: 200px;
    display: block;
    border-radius: 8px;
}

/* Modal Button */
.whatsapp-modal-button {
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: white;
    padding: 14px 32px;
    border-radius: 12px;
    border: none;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
    text-decoration: none;
}

.whatsapp-modal-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.5);
}

.whatsapp-modal-button i {
    font-size: 20px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .whatsapp-float {
        width: 55px;
        height: 55px;
        font-size: 28px;
        bottom: 20px;
        right: 20px;
    }

    .whatsapp-float::before {
        display: none;
    }

    .whatsapp-modal-content {
        width: 95%;
        max-width: 95%;
    }

    .whatsapp-modal-header {
        padding: 20px;
    }

    .whatsapp-modal-icon {
        font-size: 48px;
    }

    .whatsapp-modal-title {
        font-size: 20px;
    }

    .whatsapp-modal-body {
        padding: 24px 20px;
    }

    .whatsapp-qr-container img {
        width: 180px;
        height: 180px;
    }
}

@media (max-width: 480px) {
    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: 24px;
    }

    .whatsapp-modal-icon {
        font-size: 40px;
    }

    .whatsapp-modal-title {
        font-size: 18px;
    }

    .whatsapp-qr-container {
        padding: 16px;
    }

    .whatsapp-qr-container img {
        width: 160px;
        height: 160px;
    }

    .whatsapp-modal-button {
        padding: 12px 24px;
        font-size: 14px;
    }
}