body {
    background-color: #0a0a0a;
    color: white;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    display: flex;
    justify-content: center;
    padding: 20px;
    margin: 0;
}

.container {
    width: 100%;
    max-width: 450px;
}

/* Profile Card */
.profile-card {
    background: #151515;
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    margin-bottom: 20px;
    border: 1px solid #222;
}

.avatar {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    border: 3px solid #222;
    margin-bottom: 15px;
}

.verified-icon {
    color: #3897f0;
    font-size: 18px;
}

.bio {
    color: #aaa;
    font-size: 14px;
    margin: 10px 0;
}

/* Tags */
.tags {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin: 15px 0;
}

.tag {
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.tag-blue { background: #1e253c; color: #7d94ff; }
.tag-green { background: #1e3c25; color: #7dff94; }
.tag-purple { background: #321e3c; color: #d47dff; }

.social-icons {
    display: flex;
    justify-content: center;
    gap: 20px;
    font-size: 20px;
    margin-top: 20px;
}

.social-icons a { color: white; text-decoration: none; opacity: 0.8; }
.social-icons a:hover { opacity: 1; }

/* Navigation */
.navigation h3 {
    font-size: 18px;
    margin-bottom: 15px;
}

.nav-item {
    background: #151515;
    display: flex;
    align-items: center;
    padding: 15px;
    border-radius: 15px;
    text-decoration: none;
    color: white;
    margin-bottom: 12px;
    transition: 0.3s;
}

.nav-item:hover { background: #1e1e1e; }

.nav-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
}

.blue { background: #1e253c; color: #4e73df; }
.purple { background: #2e1e3c; color: #a046ff; }
.pink { background: #3c1e2e; color: #ff46a0; }

.nav-text { flex-grow: 1; }
.nav-text strong { display: block; font-size: 15px; }
.nav-text span { font-size: 12px; color: #888; }

.arrow { color: #444; font-size: 14px; }