/* Layout styles - Positioning, Grid, Flexbox */

/* Screen visibility */
.welcome-screen, .assessment-info-screen, .stage1-briefing-screen, .stage2-briefing-screen, .stage3-briefing-screen, .stage3-test-screen, .stage1-screen, .stage2-screen, .stage3-screen, .results-screen, .admin-screen {
    display: none;
}

.welcome-screen.active, .assessment-info-screen.active, .stage1-briefing-screen.active, .stage2-briefing-screen.active, .stage3-briefing-screen.active, .stage3-test-screen.active, .stage1-screen.active, .stage2-screen.active, .stage3-screen.active, .results-screen.active, .admin-screen.active {
    display: block;
}

/* Stage 3 Test Screen Layout */
.test-screen-container {
    max-width: 1400px;
    margin: 0 auto;
}

.test-screen-header {
    text-align: center;
    margin-bottom: 30px;
}

.test-screen-header h2 {
    color: #333;
    font-size: 28px;
    margin-bottom: 10px;
}

.test-screen-header p {
    color: #666;
    font-size: 16px;
}

.test-screen-layout {
    display: flex;
    gap: 40px;
    align-items: flex-start;
}

.test-screen-left {
    flex: 0 0 60%;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.test-screen-right {
    flex: 1;
}

.test-instructions {
    background: #f9f9f9;
    border-radius: 12px;
    padding: 30px;
    border: 2px solid #e0e0e0;
}

.test-instructions h3 {
    color: #333;
    font-size: 20px;
    margin-bottom: 20px;
}

.test-instructions ol {
    counter-reset: step-counter;
    list-style: none;
    padding: 0;
    margin-bottom: 25px;
}

.test-instructions ol li {
    counter-increment: step-counter;
    margin-bottom: 20px;
    padding-left: 40px;
    position: relative;
}

.test-instructions ol li::before {
    content: counter(step-counter);
    position: absolute;
    left: 0;
    top: 0;
    width: 28px;
    height: 28px;
    background: #818cf8;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
}

.test-instructions ol li strong {
    display: block;
    color: #333;
    margin-bottom: 5px;
    font-size: 16px;
}

.test-instructions ol li p {
    color: #666;
    line-height: 1.6;
    margin: 0;
    font-size: 14px;
}

.test-tips {
    background: white;
    border-left: 4px solid #818cf8;
    padding: 20px;
    border-radius: 8px;
}

.test-tips h4 {
    color: #333;
    font-size: 16px;
    margin-bottom: 12px;
}

.test-tips ul {
    list-style-position: inside;
    color: #666;
    line-height: 1.8;
    margin: 0;
    padding: 0;
    font-size: 14px;
}

/* Responsive design for test screen */
@media (max-width: 768px) {
    .test-screen-layout {
        flex-direction: column;
        gap: 24px;
    }

    .test-screen-left {
        flex: none;
        width: 100%;
    }

    .test-screen-right {
        width: 100%;
    }

    .test-instructions {
        padding: 20px;
    }

    .test-screen-header h2 {
        font-size: 24px;
    }

    .test-instructions h3 {
        font-size: 18px;
    }
}

/* Admin toggle styles (currently disabled) */
/*
.admin-toggle {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: rgba(0,0,0,0.7);
    color: white;
    padding: 10px 15px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 12px;
    z-index: 1000;
}

.admin-toggle:hover {
    background: rgba(0,0,0,0.9);
}
*/