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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: #fafafa;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.container {
    width: 100%;
    max-width: 400px;
}

.card {
    background: #ffffff;
    border-radius: 20px;
    padding: 48px 32px;
    text-align: center;
    border: 1px solid #e5e5e5;
}

.icon-success {
    width: 64px;
    height: 64px;
    background: #10b981;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 28px;
    animation: pop 0.4s ease-out;
}

@keyframes pop {
    0% { transform: scale(0); opacity: 0; }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); opacity: 1; }
}

.icon-success svg {
    width: 28px;
    height: 28px;
    color: #ffffff;
}

h1 {
    color: #171717;
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

.subtitle {
    color: #737373;
    font-size: 15px;
    margin-bottom: 32px;
}

.details {
    background: #f5f5f5;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.details .label {
    color: #525252;
    font-size: 14px;
}

.details .value {
    color: #171717;
    font-size: 14px;
    font-weight: 600;
    font-family: 'SF Mono', 'Fira Code', monospace;
}

.message {
    color: #737373;
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: 32px;
}

.btn {
    display: inline-block;
    background: #171717;
    color: #ffffff;
    text-decoration: none;
    padding: 14px 28px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 500;
    transition: background 0.2s, transform 0.1s;
}

.btn:hover {
    background: #404040;
}

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