body {
    margin: 0;
    font-family: "Inter", "Segoe UI", sans-serif;
    background: radial-gradient(circle at top, #0d1117 0%, #0a0d10 100%);
    color: #c9d1d9;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

/* === Card === */
.card {
    background: #161b22;
    border: 1px solid rgba(88, 166, 255, 0.25); /* glow albastru subtil */
    border-radius: 14px;
    padding: 50px 60px;
    max-width: 650px;
    box-shadow: 0 0 20px rgba(88, 166, 255, 0.1);
    opacity: 0;
    transform: translateY(15px);
    animation: fadeIn 0.7s ease-out forwards;
}

/* Fade-in effect */
@keyframes fadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* === Titluri === */
h1 {
    margin-top: 0;
    color: #58a6ff;
    font-size: 2.2rem;
    position: relative;
}

/* Bara gradient sub titlu */
h1::after {
    content: "";
    display: block;
    width: 90px;
    height: 3px;
    margin: 12px auto 0 auto;
    border-radius: 3px;
    background: linear-gradient(90deg, #8b5cf6, #3b82f6, #06b6d4);
}

h2 {
    color: #58a6ff;
    font-size: 1.1rem;
    margin-top: 25px;
}

p {
    color: #8b949e;
    font-size: 0.95rem;
    margin: 10px 0 20px 0;
}

/* === Liste === */
ul {
    text-align: left;
    display: inline-block;
    margin: 10px auto;
    font-size: 0.9rem;
    line-height: 1.6;
}

/* === Cod === */
pre {
    background: #1e2329;
    padding: 16px 14px 18px 14px;
    border-radius: 10px;
    position: relative;
    font-size: 0.9rem;
    text-align: left;
    overflow-x: auto;
    margin-top: 10px;
    margin-bottom: 20px;
}

code {
    font-family: "Fira Code", monospace;
}

/* === Buton Copy === */
.copy-btn {
    position: absolute;
    top: 340px;
    right: 60px;
    background: #238636;
    border: none;
    color: #fff;
    font-size: 0.8rem;
    padding: 6px 10px;
    border-radius: 6px;
    cursor: pointer;
    line-height: 1;
    transition: 0.25s ease;
}

.copy-btn:hover {
    background: #2ea043;
    box-shadow: 0 0 10px #2ea04380;
}

/* === Footer === */
footer {
    margin-top: 25px;
    color: #8b949e;
    font-size: 0.8rem;
}

/* === Linkuri === */
a {
    color: #58a6ff;
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}

/* === Logo === */
img.logo {
    height: 80px;
    border-radius: 12px;
    margin-bottom: 10px;
}

/* === Responsivitate === */
@media (max-width: 600px) {
    .card {
        padding: 25px;
        max-width: 90%;
    }
    h1 {
        font-size: 1.8rem;
    }
}