:root {
    --background-color: #000000;
    --card-background: #111111;
    --primary-color: #5865F2;
    --text-color: #ffffff;
    --secondary-text: #8e9297;
    --border-color: #1a1a1a;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

body {
    background-color: var(--background-color);
    color: var(--text-color);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.container {
    width: 100%;
    max-width: 480px;
    padding: 2rem;
}

.card {
    background-color: var(--card-background);
    border-radius: 12px;
    padding: 2.5rem 2rem;
    text-align: center;
    animation: fadeIn 0.6s ease-out;
}

.check-circle {
    width: 48px;
    height: 48px;
    margin: 0 auto 1.5rem;
    background-color: rgba(88, 101, 242, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: scaleIn 0.5s ease-out 0.3s both;
}

.success-icon {
    width: 24px;
    height: 24px;
}

h1 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.message {
    color: var(--secondary-text);
    line-height: 1.5;
    margin-bottom: 2rem;
    font-size: 0.95rem;
}

.order-details {
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1.5rem;
    text-align: left;
}

.order-details h2 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.date {
    color: var(--secondary-text);
    font-size: 0.9rem;
}

.button {
    background-color: var(--primary-color);
    color: var(--text-color);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s ease;
    text-decoration: none;
    display: inline-block;
}

.button:hover {
    background-color: #4752c4;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scaleIn {
    from {
        transform: scale(0);
    }
    to {
        transform: scale(1);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 1rem;
    }

    .card {
        padding: 2rem 1.5rem;
    }

    h1 {
        font-size: 1.5rem;
    }
}