* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.facilitator-link {
    position: fixed;
    top: 15px;
    left: 15px;
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 0.9rem;
    padding: 6px 12px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 3px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    z-index: 100;
    transition: all 0.3s ease;
    text-transform: lowercase;
    letter-spacing: 0.5px;
    opacity: 0.7;
}

.facilitator-link:hover {
    opacity: 1;
    color: rgba(255, 255, 255, 0.9);
    background: rgba(0, 0, 0, 0.5);
    border-color: rgba(255, 255, 255, 0.4);
}

body {
    font-family: 'Arial', sans-serif;
    height: 100vh;
    width: 100vw;
    overflow: hidden;
    background-image: url('https://images.unsplash.com/photo-1514565131-fce0801e5785?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
}

body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    z-index: 0;
}

.container {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    z-index: 1;
}

.left-side {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 40px;
    color: white;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
}

.dwell-time-label {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 3px;
}

.counter {
    font-size: 8rem;
    font-weight: bold;
    color: #fff;
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.9);
    transition: transform 0.3s ease, color 0.3s ease;
}

.counter-increment {
    animation: counterPulse 0.6s ease;
}

@keyframes counterPulse {
    0% {
        transform: scale(1);
        color: #fff;
    }
    50% {
        transform: scale(1.3);
        color: #ff6b6b;
        text-shadow: 0 0 20px rgba(255, 107, 107, 0.8), 3px 3px 6px rgba(0, 0, 0, 0.9);
    }
    100% {
        transform: scale(1);
        color: #fff;
    }
}

.right-side {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 40px;
}

.instructions {
    font-size: 1.1rem;
    font-weight: normal;
    color: white;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
    text-align: left;
    padding: 30px;
    background: rgba(0, 0, 0, 0.4);
    border-radius: 10px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    max-width: 600px;
    line-height: 1.5;
}

.instructions.simple-text {
    text-align: center;
    font-size: 3rem;
    font-weight: bold;
}

.collaborate-text {
    font-size: 3rem;
    font-weight: bold;
    margin-bottom: 30px;
}

.countdown-container {
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.countdown-label {
    font-size: 1.5rem;
    font-weight: normal;
    opacity: 0.9;
}

.countdown {
    font-size: 4rem;
    font-weight: bold;
    color: #ff6b6b;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.9);
    min-width: 100px;
}

.welcome-title {
    font-size: 1.8rem;
    font-weight: bold;
    text-align: center;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.section-title {
    font-size: 1.3rem;
    font-weight: bold;
    margin-top: 20px;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.rules-list,
.getting-started-list {
    margin-left: 20px;
    margin-bottom: 15px;
    padding-left: 20px;
}

.rules-list li,
.getting-started-list li {
    margin-bottom: 8px;
    line-height: 1.4;
}

.rules-list li::marker {
    color: rgba(255, 255, 255, 0.9);
}

.getting-started-list li::marker {
    color: rgba(255, 255, 255, 0.9);
    font-weight: bold;
}

.previous-button,
.next-button {
    position: absolute;
    bottom: 40px;
    padding: 20px 60px;
    font-size: 1.5rem;
    font-weight: bold;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    border: 3px solid rgba(255, 255, 255, 0.5);
    border-radius: 8px;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: all 0.3s ease;
    z-index: 2;
}

.previous-button {
    left: calc(50% - 180px);
    transform: translateX(-50%);
}

.next-button {
    left: calc(50% + 180px);
    transform: translateX(-50%);
}

.next-button.centered {
    left: 50%;
    transform: translateX(-50%);
}

.previous-button:hover,
.next-button:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.8);
    transform: translateX(-50%) scale(1.05);
}

.next-button.centered:hover {
    transform: translateX(-50%) scale(1.05);
}

.previous-button:active,
.next-button:active {
    transform: translateX(-50%) scale(0.98);
}

.next-button.centered:active {
    transform: translateX(-50%) scale(0.98);
}

.compromised-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    animation: fadeIn 0.5s ease;
}

.compromised-text {
    font-size: 8rem;
    font-weight: bold;
    color: #ff0000;
    text-shadow: 
        0 0 20px rgba(255, 0, 0, 0.8),
        0 0 40px rgba(255, 0, 0, 0.6),
        0 0 60px rgba(255, 0, 0, 0.4),
        3px 3px 6px rgba(0, 0, 0, 0.9);
    text-transform: uppercase;
    letter-spacing: 10px;
    animation: pulse 2s ease-in-out infinite;
    text-align: center;
    padding: 40px;
}

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

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.9;
    }
}