.thankyou-wrapper {
    padding: 20px;
}

.thankyou-card {
    background: #ffffff;
    border-radius: 16px;
    padding: 40px 30px;
    max-width: 420px;
    width: 100%;
    text-align: center;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    animation: fadeInUp 0.6s ease-out;
}

.checkmark {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    border-radius: 50%;
    background: #22c55e;
    color: white;
    font-size: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
}

h1 {
    font-size: 28px;
    margin-bottom: 10px;
    color: #111827;
}

.message {
    font-size: 16px;
    color: #374151;
    margin-bottom: 10px;
}

.subtext {
    font-size: 14px;
    color: #6b7280;
    margin-bottom: 30px;
    line-height: 1.5;
}

.exit-btn {
    background: #667eea;
    color: white;
    border: none;
    border-radius: 10px;
    padding: 12px 24px;
    font-size: 15px;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.1s ease;
}

.exit-btn:hover {
    background: #5a67d8;
}

.exit-btn:active {
    transform: scale(0.97);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}