:root {
    --primary-blue: #0063A6;
    --accent-gold: #C9B69B;
    --text-dark: #333333;
    --bg-light: #F9F9F9;
    --white: #FFFFFF;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: 'Montserrat', sans-serif;
    background-color: var(--bg-light);
    color: var(--text-dark);
    height: 100vh;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

.app-container {
    width: 100%;
    max-width: 1024px; /* Tablet width */
    height: 100%;
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    text-align: center;
}

header {
    width: 100%;
    margin-bottom: 40px;
}

.logo {
    max-width: 400px;
    height: auto;
    object-fit: contain;
}

main {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 60px;
    width: 100%;
}

.question {
    font-size: 3.5rem;
    font-weight: 300;
    color: var(--primary-blue);
    letter-spacing: -1px;
}

.faces-container {
    display: flex;
    justify-content: center;
    gap: 40px;
    width: 100%;
}

.face-btn {
    background: var(--white);
    border: none;
    border-radius: 24px;
    padding: 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    width: 200px;
}

.face-btn:active {
    transform: scale(0.95);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.face-btn span {
    font-size: 1.2rem;
    font-weight: 400;
    color: var(--text-dark);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.icon {
    width: 80px;
    height: 80px;
    stroke: var(--accent-gold);
    transition: var(--transition);
}

.face-btn:hover .icon.good { stroke: #4CAF50; }
.face-btn:hover .icon.regular { stroke: #FFC107; }
.face-btn:hover .icon.bad { stroke: #F44336; }

/* Thank You Message */
#thankYouMessage {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--white);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 100;
    transition: opacity 0.5s ease;
}

#thankYouMessage.hidden {
    opacity: 0;
    pointer-events: none;
}

.thank-you-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    animation: fadeInUp 0.6s ease;
}

.thank-you-content h2 {
    font-size: 3rem;
    color: var(--primary-blue);
}

.thank-you-content p {
    font-size: 1.5rem;
    color: var(--accent-gold);
}

.check-icon {
    width: 120px;
    height: 120px;
    stroke: #4CAF50;
    margin-bottom: 20px;
}

/* Admin Trigger - Hidden but accessible */
.admin-trigger {
    width: 50px;
    height: 50px;
    background: transparent;
    border: none;
    cursor: default;
    opacity: 0;
    position: fixed;
    bottom: 0;
    right: 0;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive adjustments for smaller tablets */
@media (max-width: 768px) {
    .question {
        font-size: 2.5rem;
    }
    .faces-container {
        gap: 20px;
    }
    .face-btn {
        width: 160px;
        padding: 20px;
    }
    .icon {
        width: 60px;
        height: 60px;
    }
}