/* 投げ銭案内モーダル（プレミアムスタイル） */
.throwing-coins-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.5s ease;
}

.throwing-coins-modal {
    background: linear-gradient(135deg, rgba(31, 26, 36, 0.95) 0%, rgba(79, 26, 79, 0.9) 100%);
    border: 2px solid #fbad63;
    border-radius: 24px;
    padding: 3rem;
    max-width: 500px;
    width: 90%;
    text-align: center;
    position: relative;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5), 0 0 30px rgba(245, 130, 32, 0.2);
    transform: translateY(0);
    animation: modalSlideUp 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.throwing-coins-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: #fff;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.throwing-coins-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

.throwing-coins-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #f58220 0%, #fbad63 50%, #f58220 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
    animation: coinBeat 2s infinite ease-in-out;
}

.throwing-coins-title {
    font-family: 'Unbounded', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #fff;
}

.throwing-coins-text {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 2.5rem;
}

.throwing-coins-btn {
    background: linear-gradient(135deg, #f58220 0%, #fbad63 50%, #f58220 100%);
    border: none;
    color: #fff;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.2rem;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    box-shadow: 0 10px 20px rgba(245, 130, 32, 0.3);
}

.throwing-coins-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 25px rgba(245, 130, 32, 0.4);
    color: #fff;
}

@keyframes modalSlideUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes coinBeat {
    0% {
        transform: scale(1);
        filter: drop-shadow(0 0 0px rgba(245, 130, 32, 0));
    }

    50% {
        transform: scale(1.1);
        filter: drop-shadow(0 0 15px rgba(245, 130, 32, 0.5));
    }

    100% {
        transform: scale(1);
        filter: drop-shadow(0 0 0px rgba(245, 130, 32, 0));
    }
}