/* stress-release.css */
.release-container {
    height: 70vh;
    width: 100%;
    position: relative;
    overflow: hidden;
    cursor: crosshair;
    user-select: none;
    touch-action: none;
}

.release-intro {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: #1f2937;
    pointer-events: none;
    transition: opacity 0.5s;
}

.release-intro.fade {
    opacity: 0;
}

.particle {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    transform: translate(-50%, -50%);
    animation: fadeOut 1s forwards;
}

@keyframes fadeOut {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }

    100% {
        transform: translate(-50%, -50%) scale(2);
        opacity: 0;
    }
}

.ripple {
    position: absolute;
    border: 2px solid rgba(0, 0, 0, 0.2);
    border-radius: 50%;
    pointer-events: none;
    animation: rippleEffect 1s forwards;
}

@keyframes rippleEffect {
    0% {
        width: 0;
        height: 0;
        opacity: 1;
    }

    100% {
        width: 100px;
        height: 100px;
        opacity: 0;
    }
}

/* Persistent Back Button */
.btn-back-persistent {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.2rem;
    background-color: white;
    color: #1f2937;
    text-decoration: none;
    font-weight: 600;
    border-radius: 50px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    transition: all 0.2s;
    border: 1px solid #e5e7eb;
}

.btn-back-persistent:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    background-color: #f9fafb;
    color: #10b981;
}

.btn-back-persistent:active {
    transform: translateY(0);
}