.container {
    max-width: 600px;
    margin: auto;
}

h1 {
    text-align: center;
    margin-bottom: 30px;
}

h2 {
    border-left: 4px solid #9995ef;
    padding-left: 15px;
    margin-top: 10px;
    color: white;
    font-size: 1.25rem;
}

p {
    line-height: 1.6;
}

.docs section {
    background: #1e1e1e;
    border: 1px solid #333;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 24px;
}

section .note {
    border-left: 4px solid #9995ef;
    padding-left: 15px;
    margin-top: 15px;
    color: #eee;
    font-size: 0.9rem;
}

.spec-table {
    width: 100%;
    border-collapse: collapse;
    margin: 15px 0;
}

.spec-table th, .spec-table td {
    padding: 12px;
    border-bottom: 1px solid #333;
    text-align: left;
    font-size: 0.9rem;
    color: #eee;
}

.status-badge {
    color: #9995ef;
    font-weight: bold;
}

.btn-check {
    background-color: #9995ef;
    color: #000;
    border: none;
    padding: 14px;
    border-radius: 8px;
    cursor: pointer;
    width: 100%;
    font-size: 1rem;
    font-weight: bold;
    transition: opacity 0.2s;
    margin-top: 10px;
}

.btn-check:hover {
    opacity: 0.8;
}

#result-display {
    margin-top: 15px;
    text-align: center;
    font-weight: bold;
    color: #eee;
    min-height: 1.5em;
    display: none;
}

:root {
    --success-color: #9995ef;
    --error-color: #ff6b6b;
}