/* --- Tutorial Screen Styles --- */

#tutorial-screen {
    background-color: #f2f2f2;
}

#tutorial-screen .content {
    padding: 15px;
}

.tutorial-item {
    margin-bottom: 15px;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    overflow: hidden;
    background-color: #ffffff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.03);
}

.tutorial-header {
    padding: 12px 18px;
    font-weight: 600;
    color: var(--secondary-color);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.tutorial-header::after {
    content: '▼';
    font-size: 12px;
    transition: transform 0.3s ease;
    color: #999;
}

.tutorial-item.open .tutorial-header::after {
    transform: rotate(180deg);
}

.tutorial-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease-in-out, padding 0.5s ease;
    padding: 0 10px;
}

.tutorial-item.open .tutorial-content {
    padding: 10px 10px;
    /* A large value to ensure it expands to fit the content */
    max-height: 5000px;
}

.tutorial-content img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    display: block;
}

/* --- Guide System Styles --- */

.guide-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 100000; /* Highest priority */
    pointer-events: auto; /* Block interactions */
    display: none;
}

.guide-overlay.visible {
    display: block;
}

/* The highlight box uses a massive box-shadow to create the dimming effect around it */
.guide-highlight-box {
    position: absolute;
    border-radius: 8px;
    box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.75); 
    z-index: 100001;
    pointer-events: none; /* Let clicks pass through to the target if needed, but usually we block */
    transition: all 0.3s ease;
    /* Optional: Add a pulsing border */
    border: 2px solid var(--primary-color);
    animation: guide-pulse 2s infinite;
}

@keyframes guide-pulse {
    0% { box-shadow: 0 0 0 0 rgba(var(--primary-color-rgb), 0.4), 0 0 0 9999px rgba(0, 0, 0, 0.75); }
    70% { box-shadow: 0 0 0 10px rgba(var(--primary-color-rgb), 0), 0 0 0 9999px rgba(0, 0, 0, 0.75); }
    100% { box-shadow: 0 0 0 0 rgba(var(--primary-color-rgb), 0), 0 0 0 9999px rgba(0, 0, 0, 0.75); }
}

.guide-tooltip {
    position: absolute;
    background: #fff;
    padding: 15px;
    border-radius: 12px;
    width: 280px;
    max-width: 90vw;
    box-shadow: 0 5px 20px rgba(0,0,0,0.3);
    z-index: 100002;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s, transform 0.3s;
    pointer-events: auto;
}

.guide-tooltip.visible {
    opacity: 1;
    transform: translateY(0);
}

.guide-tooltip::after {
    content: '';
    position: absolute;
    border: 8px solid transparent;
}

/* Tooltip Arrows */
.guide-tooltip.bottom::after {
    top: -16px;
    left: var(--arrow-left, 50%);
    transform: translateX(-50%);
    border-bottom-color: #fff;
}

.guide-tooltip.top::after {
    bottom: -16px;
    left: var(--arrow-left, 50%);
    transform: translateX(-50%);
    border-top-color: #fff;
}

.guide-content {
    font-size: 14px;
    color: #333;
    line-height: 1.5;
    margin-bottom: 15px;
}

.guide-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.guide-btn {
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 12px;
    cursor: pointer;
    border: none;
}

.guide-btn-primary {
    background: var(--primary-color);
    color: #fff;
}

.guide-btn-skip {
    background: transparent;
    color: #999;
}