* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
}

body {
    background: #e1e9f0;
    min-height: 100vh;
    color: white;
}

.header {
    background: rgba(26, 31, 44, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 12px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.logo {
    height: 38px;
}

.reward-button {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.1);
    padding: 6px 8px;
    border-radius: 8px;
}

#total-reward {
    color: #ffffff;
    font-weight: 600;
    font-size: 0.9rem;
}

.sacar-btn {
    background: #FFD700;
    border: none;
    padding: 6px 16px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.85rem;
    color: #1a1f2c;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    transition: transform 0.2s, box-shadow 0.2s;
}

.sacar-btn:active {
    transform: scale(0.95);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.progress-bar {
    width: 100%;
    height: 6px;
    background: #f0f0f0;
}

.progress {
    height: 100%;
    background: #FFD700;
    transition: width 0.3s ease-out;
}

.quiz-container {
    max-width: 500px;
    margin: 20px auto;
    background: linear-gradient(180deg, #1a1f2c 0%, #2a2f3c 100%);
    border-radius: 20px;
    padding: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.profile {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    padding: 8px;
}

.profile-img {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-image: linear-gradient(45deg, #ffbb00, #bb00ff, #ff5500);
    padding: 2px;
    object-fit: cover;
}

.profile-name {
    font-weight: 600;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 6px;
}

.verified svg {
    width: 20px;
    height: 20px;
    margin-left: 4px;
    vertical-align: middle;
    margin-top: -3px;
}

.main-image {
    width: 100%;
    border-radius: 16px;
    margin-bottom: 16px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.likes {
    margin-bottom: 20px;
    color: #b4c0d2;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 6px;
}

.likes svg {
    width: 16px;
    height: 16px;
    color: rgb(255, 0, 0);
}

.question h2 {
    font-size: 1.2rem;
    margin-bottom: 24px;
    line-height: 1.4;
    color: rgba(255, 255, 255, 0.95);
}

.options {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}

.option-btn {
    background: rgba(255, 255, 255, 0.9);
    border: none;
    padding: 16px;
    border-radius: 12px;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 500;
    color: #1a1f2c;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.option-btn svg {
    width: 24px;
    height: 24px;
}

.option-btn:active {
    transform: scale(0.98);
}

.option-btn.selected {
    background: #FFD700;
    color: #1a1f2c;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.3);
}

.continue-btn {
    width: 100%;
    padding: 18px;
    background: #FFD700;
    border: none;
    border-radius: 14px;
    font-weight: 700;
    font-size: 1.1rem;
    color: #1a1f2c;
    cursor: pointer;
    margin-bottom: 24px;
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.3);
    transition: all 0.2s ease;
}

.continue-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    box-shadow: none;
}

.continue-btn:not(:disabled):active {
    transform: scale(0.98);
}

.bonus {
    text-align: center;
    color: #4CAF50;
    margin: 20px auto;
    font-weight: bold;
    max-width: 500px;
    padding: 0 16px;
}

.terms {
    text-align: center;
    font-size: 0.85rem;
    color: rgb(0, 0, 0);
    line-height: 1.4;
    margin: 20px auto;
    max-width: 500px;
    padding: 0 16px;
}

.terms a {
    color: #000000;
    text-decoration: none;
    font-weight: bold;
}

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

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

.modal-content {
    background: white;
    padding: 20px;
    border-radius: 16px;
    width: 90%;
    max-width: 300px;
    text-align: center;
    position: relative;
    animation: slideUp 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

@keyframes slideUp {
    from { transform: translateY(50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.modal-header {
    background: #FFD700;
    padding: 12px 16px;
    border-radius: 16px 16px 0 0;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.modal-header h2 {
    color: #000;
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
}

.close-modal {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.1);
    border: none;
    width: 28px;
    height: 28px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000;
    padding: 6px;
}

.close-modal:active {
    transform: translateY(-50%) scale(0.95);
}

.close-modal svg {
    width: 16px;
    height: 16px;
}

.reward-check {
    width: 60px;
    height: 60px;
    margin: 16px auto;
    position: relative;
}

.reward-check::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(76, 175, 80, 0.1);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    100% { transform: scale(1.5); opacity: 0; }
}

.reward-check svg {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
}

.reward-text {
    padding: 0 16px;
}

.reward-text h3 {
    color: #000;
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.reward-amount {
    font-size: 2rem; 
    font-weight: 700;
    color: #000;
    margin: 12px 0 16px;
}

.reward-info {
    color: #666;
    margin: 0 auto 16px;
    font-size: 0.9rem;
    max-width: 200px;
    text-align: center;
    display: block;
}

.continue-modal-btn {
    background: #FFD700;
    border: none;
    margin: 0 16px 16px;
    padding: 12px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 1rem; 
    color: #000;
    cursor: pointer;
    width: calc(100% - 32px);
    transition: all 0.2s ease;
}

.continue-modal-btn:active {
    transform: scale(0.98);
}

.modal-content.final {
    background: #1a1f2c;
    color: white;
    padding: 24px 20px;
    border-radius: 16px;
    width: 90%;
    max-width: 300px;
    text-align: center;
    position: relative;
    animation: slideUp 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.final-check {
    width: 70px;
    height: 70px;
    background: #FFD700;
    border-radius: 50%;
    color: #1a1f2c;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 16px auto;
    box-shadow: 0 8px 24px rgba(255, 215, 0, 0.3);
    animation: finalCheckmark 0.6s ease;
}

@keyframes finalCheckmark {
    0% { transform: scale(0.5) rotate(-180deg); opacity: 0; }
    50% { transform: scale(1.2) rotate(20deg); }
    100% { transform: scale(1) rotate(0deg); opacity: 1; }
}

.final-reward {
    margin: 20px 0;
}

.final-reward h3 {
    font-size: 1.1rem;
    margin-bottom: 16px;
    line-height: 1.4;
    color: rgba(255, 255, 255, 0.9);
}

.final-amount {
    font-size: 36px;
    font-weight: 700;
    margin: 16px 0;
    color: #FFD700;
    text-shadow: 0 2px 8px rgba(255, 215, 0, 0.3);
}

.withdraw-btn {
    background: #FFD700;
    border: none;
    padding: 16px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    width: 100%;
    color: #1a1f2c;
    box-shadow: 0 6px 16px rgba(255, 215, 0, 0.3);
    transition: all 0.2s ease;
}

.withdraw-btn:active {
    transform: scale(0.98);
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.2);
}

@media (max-width: 500px) {
    .quiz-container {
        margin: 12px;
        border-radius: 16px;
    }
    
    .modal-content {
        width: 94%;
        padding: 0;
    }
}

@media (max-width: 360px) {
    .option-btn {
        font-size: 1rem;
        padding: 14px;
    }
    
    .reward-amount {
        font-size: 36px;
    }
    
    .final-amount {
        font-size: 32px;
    }
}

.modal-body {
    padding: 16px;
    text-align: center;
    color: #000;
}

.modal-body p {
    font-size: 1rem;
    margin-bottom: 16px;
}