/* Floating Button */
.tk685-floating-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #FF6B6B 0%, #FF8E53 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 6px 30px rgba(255, 107, 107, 0.5);
    z-index: 9999;
    transition: all 0.3s ease;
    animation: tk685pulse-btn 2s ease-in-out infinite;
    border: 3px solid rgba(255, 255, 255, 0.3);
}

.tk685-floating-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 40px rgba(255, 107, 107, 0.7);
}

@keyframes tk685pulse-btn {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 6px 30px rgba(255, 107, 107, 0.5);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 8px 40px rgba(255, 107, 107, 0.8);
    }
}

.tk685-floating-icon {
    font-size: 32px;
    animation: tk685shake 1s ease-in-out infinite;
}

@keyframes tk685shake {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(-10deg); }
    75% { transform: rotate(10deg); }
}

.tk685-bonus-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    background: #FFD700;
    color: #FF6B6B;
    font-size: 11px;
    font-weight: 800;
    padding: 4px 8px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(255, 215, 0, 0.5);
    animation: tk685bounce 1s ease-in-out infinite;
}

@keyframes tk685bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

/* Modal Overlay */
.tk685-modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 10000;
    backdrop-filter: blur(5px);
    animation: tk685fadeIn 0.3s ease;
}

.tk685-modal-overlay.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

@keyframes tk685fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Modal Content */
.tk685-modal {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 24px;
    padding: 0;
    max-width: 450px;
    width: 90%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    position: relative;
    animation: tk685slideUp 0.4s ease;
    overflow: hidden;
}

@keyframes tk685slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.tk685-modal-header {
    background: linear-gradient(135deg, #FF6B6B 0%, #FF8E53 100%);
    padding: 30px 20px;
    text-align: center;
    position: relative;
}

.tk685-modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 35px;
    height: 35px;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 50%;
    font-size: 24px;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.tk685-modal-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

.tk685-gift-icon {
    font-size: 64px;
    margin-bottom: 10px;
    animation: tk685rotate 3s linear infinite;
}

@keyframes tk685rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.tk685-modal-title {
    font-size: 28px;
    font-weight: 800;
    color: white;
    margin: 10px 0 5px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.tk685-modal-subtitle {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
}

.tk685-modal-body {
    padding: 30px 25px;
    text-align: center;
}

.tk685-bonus-amount {
    font-size: 48px;
    font-weight: 900;
    color: #FFD700;
    margin: 20px 0;
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
    animation: tk685glow-amount 2s ease-in-out infinite;
}

@keyframes tk685glow-amount {
    0%, 100% {
        text-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
    }
    50% {
        text-shadow: 0 0 30px rgba(255, 215, 0, 0.8), 0 0 40px rgba(255, 215, 0, 0.4);
    }
}

.tk685-features-list {
    text-align: left;
    margin: 25px 0;
    padding: 0;
    list-style: none;
}

.tk685-features-list li {
    padding: 12px 0;
    color: white;
    font-size: 15px;
    font-weight: 600;
    display: flex;
    align-items: center;
}

.tk685-features-list li:before {
    content: "✓";
    display: inline-block;
    width: 28px;
    height: 28px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    margin-right: 12px;
    text-align: center;
    line-height: 28px;
    font-weight: bold;
    flex-shrink: 0;
}

.tk685-cta-button {
    display: block;
    width: 85%;
    padding: 18px 30px;
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    color: #2d3748;
    text-decoration: none;
    font-size: 20px;
    font-weight: 800;
    border-radius: 16px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 6px 20px rgba(255, 215, 0, 0.4);
    border: none;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.tk685-cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(255, 215, 0, 0.6);
    background: linear-gradient(135deg, #FFA500 0%, #FFD700 100%);
}

.tk685-disclaimer {
    margin-top: 20px;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.5;
}

@media (max-width: 768px) {
    .tk685-floating-btn {
        width: 60px;
        height: 60px;
        bottom: 20px;
        right: 20px;
    }

    .tk685-floating-icon {
        font-size: 28px;
    }

    .tk685-modal {
        width: 95%;
    }

    .tk685-modal-title {
        font-size: 24px;
    }

    .tk685-bonus-amount {
        font-size: 40px;
    }

    .tk685-cta-button {
        font-size: 18px;
        padding: 16px 25px;
    }
}