.auth-buttons {
    display: flex;
    gap: 10px;
    margin-left: auto;
    align-items: center;
}

.btn-signin {
    padding: 8px 18px;
    border: 2px solid var(--primary);
    color: var(--primary) !important;
    border-radius: 12px;
    font-weight: 700;
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.9rem;
}

.btn-signup {
    padding: 8px 18px;
    background: var(--gradient);
    color: white !important;
    border-radius: 12px;
    font-weight: 700;
    text-decoration: none;
    transition: var(--transition);
    box-shadow: 0 4px 12px rgba(67, 97, 238, 0.2);
    font-size: 0.9rem;
}

.btn-signin:hover {
    background: var(--primary-light);
}

.btn-signup:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(67, 97, 238, 0.3);
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--dark);
    font-size: 0.95rem;
    margin-right: 15px;
    background: rgba(67, 97, 238, 0.05);
    padding: 4px 12px 4px 4px;
    border-radius: 20px;
    transition: var(--transition);
}

.user-profile:hover {
    background: rgba(67, 97, 238, 0.1);
}

header {
    position: relative !important;
}

.profile-thumb {
    width: 28px !important;
    height: 28px !important;
    max-width: 28px !important;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid white;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.user-profile i {
    font-size: 1.4rem;
    color: var(--primary);
}

/* Mobile responsive auth buttons */
@media (max-width: 768px) {
    .auth-buttons {
        margin-left: 0;
        margin-top: 15px;
        width: 100%;
        justify-content: center;
    }
}